Merge branch 'svn-cache' of git://bogomips.org/git-svn
* 'svn-cache' of git://bogomips.org/git-svn:
git-svn: do not reuse caches memoized for a different architecture
diff --git a/Documentation/diff-options.txt b/Documentation/diff-options.txt
index 29630c2..e6215c3 100644
--- a/Documentation/diff-options.txt
+++ b/Documentation/diff-options.txt
@@ -572,5 +572,13 @@
--line-prefix=<prefix>::
Prepend an additional prefix to every line of output.
+--ita-invisible-in-index::
+ By default entries added by "git add -N" appear as an existing
+ empty file in "git diff" and a new file in "git diff --cached".
+ This option makes the entry appear as a new file in "git diff"
+ and non-existent in "git diff --cached". This option could be
+ reverted with `--ita-visible-in-index`. Both options are
+ experimental and could be removed in future.
+
For more detailed explanation on these common options, see also
linkgit:gitdiffcore[7].
diff --git a/attr.c b/attr.c
index eec5d7d..1fcf042 100644
--- a/attr.c
+++ b/attr.c
@@ -531,7 +531,11 @@
debug_push(elem);
}
- elem = read_attr_from_file(git_path_info_attributes(), 1);
+ if (startup_info->have_repository)
+ elem = read_attr_from_file(git_path_info_attributes(), 1);
+ else
+ elem = NULL;
+
if (!elem)
elem = xcalloc(1, sizeof(*elem));
elem->origin = NULL;
diff --git a/builtin/commit.c b/builtin/commit.c
index 1cba3b7..a2baa6e 100644
--- a/builtin/commit.c
+++ b/builtin/commit.c
@@ -183,7 +183,7 @@
whence = FROM_MERGE;
else if (file_exists(git_path_cherry_pick_head())) {
whence = FROM_CHERRY_PICK;
- if (file_exists(git_path(SEQ_DIR)))
+ if (file_exists(git_path_seq_dir()))
sequencer_in_use = 1;
}
else
@@ -894,9 +894,14 @@
if (amend)
parent = "HEAD^1";
- if (get_sha1(parent, sha1))
- commitable = !!active_nr;
- else {
+ if (get_sha1(parent, sha1)) {
+ int i, ita_nr = 0;
+
+ for (i = 0; i < active_nr; i++)
+ if (ce_intent_to_add(active_cache[i]))
+ ita_nr++;
+ commitable = active_nr - ita_nr > 0;
+ } else {
/*
* Unless the user did explicitly request a submodule
* ignore mode by passing a command line option we do
@@ -910,7 +915,7 @@
if (ignore_submodule_arg &&
!strcmp(ignore_submodule_arg, "all"))
diff_flags |= DIFF_OPT_IGNORE_SUBMODULES;
- commitable = index_differs_from(parent, diff_flags);
+ commitable = index_differs_from(parent, diff_flags, 1);
}
}
strbuf_release(&committer_ident);
diff --git a/builtin/fetch.c b/builtin/fetch.c
index 74c0546..b6a5597 100644
--- a/builtin/fetch.c
+++ b/builtin/fetch.c
@@ -577,9 +577,12 @@
static void format_display(struct strbuf *display, char code,
const char *summary, const char *error,
- const char *remote, const char *local)
+ const char *remote, const char *local,
+ int summary_width)
{
- strbuf_addf(display, "%c %-*s ", code, TRANSPORT_SUMMARY(summary));
+ int width = (summary_width + strlen(summary) - gettext_width(summary));
+
+ strbuf_addf(display, "%c %-*s ", code, width, summary);
if (!compact_format)
print_remote_to_local(display, remote, local);
else
@@ -591,7 +594,8 @@
static int update_local_ref(struct ref *ref,
const char *remote,
const struct ref *remote_ref,
- struct strbuf *display)
+ struct strbuf *display,
+ int summary_width)
{
struct commit *current = NULL, *updated;
enum object_type type;
@@ -605,7 +609,7 @@
if (!oidcmp(&ref->old_oid, &ref->new_oid)) {
if (verbosity > 0)
format_display(display, '=', _("[up to date]"), NULL,
- remote, pretty_ref);
+ remote, pretty_ref, summary_width);
return 0;
}
@@ -619,7 +623,7 @@
*/
format_display(display, '!', _("[rejected]"),
_("can't fetch in current branch"),
- remote, pretty_ref);
+ remote, pretty_ref, summary_width);
return 1;
}
@@ -629,7 +633,7 @@
r = s_update_ref("updating tag", ref, 0);
format_display(display, r ? '!' : 't', _("[tag update]"),
r ? _("unable to update local ref") : NULL,
- remote, pretty_ref);
+ remote, pretty_ref, summary_width);
return r;
}
@@ -662,7 +666,7 @@
r = s_update_ref(msg, ref, 0);
format_display(display, r ? '!' : '*', what,
r ? _("unable to update local ref") : NULL,
- remote, pretty_ref);
+ remote, pretty_ref, summary_width);
return r;
}
@@ -678,7 +682,7 @@
r = s_update_ref("fast-forward", ref, 1);
format_display(display, r ? '!' : ' ', quickref.buf,
r ? _("unable to update local ref") : NULL,
- remote, pretty_ref);
+ remote, pretty_ref, summary_width);
strbuf_release(&quickref);
return r;
} else if (force || ref->force) {
@@ -693,12 +697,12 @@
r = s_update_ref("forced-update", ref, 1);
format_display(display, r ? '!' : '+', quickref.buf,
r ? _("unable to update local ref") : _("forced update"),
- remote, pretty_ref);
+ remote, pretty_ref, summary_width);
strbuf_release(&quickref);
return r;
} else {
format_display(display, '!', _("[rejected]"), _("non-fast-forward"),
- remote, pretty_ref);
+ remote, pretty_ref, summary_width);
return 1;
}
}
@@ -729,6 +733,7 @@
char *url;
const char *filename = dry_run ? "/dev/null" : git_path_fetch_head();
int want_status;
+ int summary_width = transport_summary_width(ref_map);
fp = fopen(filename, "a");
if (!fp)
@@ -838,13 +843,14 @@
strbuf_reset(¬e);
if (ref) {
- rc |= update_local_ref(ref, what, rm, ¬e);
+ rc |= update_local_ref(ref, what, rm, ¬e,
+ summary_width);
free(ref);
} else
format_display(¬e, '*',
*kind ? kind : "branch", NULL,
*what ? what : "HEAD",
- "FETCH_HEAD");
+ "FETCH_HEAD", summary_width);
if (note.len) {
if (verbosity >= 0 && !shown_url) {
fprintf(stderr, _("From %.*s\n"),
@@ -911,6 +917,7 @@
int url_len, i, result = 0;
struct ref *ref, *stale_refs = get_stale_heads(refs, ref_count, ref_map);
char *url;
+ int summary_width = transport_summary_width(stale_refs);
const char *dangling_msg = dry_run
? _(" (%s will become dangling)")
: _(" (%s has become dangling)");
@@ -946,7 +953,8 @@
shown_url = 1;
}
format_display(&sb, '-', _("[deleted]"), NULL,
- _("(none)"), prettify_refname(ref->name));
+ _("(none)"), prettify_refname(ref->name),
+ summary_width);
fprintf(stderr, " %s\n",sb.buf);
strbuf_release(&sb);
warn_dangling_symref(stderr, dangling_msg, ref->name);
diff --git a/builtin/merge.c b/builtin/merge.c
index a8b57c7..b65eeaa 100644
--- a/builtin/merge.c
+++ b/builtin/merge.c
@@ -1374,12 +1374,11 @@
struct commit *commit;
if (verbosity >= 0) {
- char from[GIT_SHA1_HEXSZ + 1], to[GIT_SHA1_HEXSZ + 1];
- find_unique_abbrev_r(from, head_commit->object.oid.hash,
- DEFAULT_ABBREV);
- find_unique_abbrev_r(to, remoteheads->item->object.oid.hash,
- DEFAULT_ABBREV);
- printf(_("Updating %s..%s\n"), from, to);
+ printf(_("Updating %s..%s\n"),
+ find_unique_abbrev(head_commit->object.oid.hash,
+ DEFAULT_ABBREV),
+ find_unique_abbrev(remoteheads->item->object.oid.hash,
+ DEFAULT_ABBREV));
}
strbuf_addstr(&msg, "Fast-forward");
if (have_message)
diff --git a/builtin/receive-pack.c b/builtin/receive-pack.c
index 04ed38e..680759d 100644
--- a/builtin/receive-pack.c
+++ b/builtin/receive-pack.c
@@ -1163,10 +1163,6 @@
struct string_list_item *item;
struct command *dst_cmd;
unsigned char sha1[GIT_SHA1_RAWSZ];
- char cmd_oldh[GIT_SHA1_HEXSZ + 1],
- cmd_newh[GIT_SHA1_HEXSZ + 1],
- dst_oldh[GIT_SHA1_HEXSZ + 1],
- dst_newh[GIT_SHA1_HEXSZ + 1];
int flag;
strbuf_addf(&buf, "%s%s", get_git_namespace(), cmd->ref_name);
@@ -1197,14 +1193,14 @@
dst_cmd->skip_update = 1;
- find_unique_abbrev_r(cmd_oldh, cmd->old_sha1, DEFAULT_ABBREV);
- find_unique_abbrev_r(cmd_newh, cmd->new_sha1, DEFAULT_ABBREV);
- find_unique_abbrev_r(dst_oldh, dst_cmd->old_sha1, DEFAULT_ABBREV);
- find_unique_abbrev_r(dst_newh, dst_cmd->new_sha1, DEFAULT_ABBREV);
rp_error("refusing inconsistent update between symref '%s' (%s..%s) and"
" its target '%s' (%s..%s)",
- cmd->ref_name, cmd_oldh, cmd_newh,
- dst_cmd->ref_name, dst_oldh, dst_newh);
+ cmd->ref_name,
+ find_unique_abbrev(cmd->old_sha1, DEFAULT_ABBREV),
+ find_unique_abbrev(cmd->new_sha1, DEFAULT_ABBREV),
+ dst_cmd->ref_name,
+ find_unique_abbrev(dst_cmd->old_sha1, DEFAULT_ABBREV),
+ find_unique_abbrev(dst_cmd->new_sha1, DEFAULT_ABBREV));
cmd->error_string = dst_cmd->error_string =
"inconsistent aliased update";
diff --git a/builtin/rev-parse.c b/builtin/rev-parse.c
index 4da1f1d..cfb0f15 100644
--- a/builtin/rev-parse.c
+++ b/builtin/rev-parse.c
@@ -671,8 +671,9 @@
filter &= ~(DO_FLAGS|DO_NOREV);
verify = 1;
abbrev = DEFAULT_ABBREV;
- if (arg[7] == '=')
- abbrev = strtoul(arg + 8, NULL, 10);
+ if (!arg[7])
+ continue;
+ abbrev = strtoul(arg + 8, NULL, 10);
if (abbrev < MINIMUM_ABBREV)
abbrev = MINIMUM_ABBREV;
else if (40 <= abbrev)
diff --git a/builtin/revert.c b/builtin/revert.c
index 4e69380..4ca5b51 100644
--- a/builtin/revert.c
+++ b/builtin/revert.c
@@ -71,7 +71,7 @@
die(_("%s: %s cannot be used with %s"), me, this_opt, base_opt);
}
-static void parse_args(int argc, const char **argv, struct replay_opts *opts)
+static int run_sequencer(int argc, const char **argv, struct replay_opts *opts)
{
const char * const * usage_str = revert_or_cherry_pick_usage(opts);
const char *me = action_name(opts);
@@ -115,25 +115,15 @@
if (opts->keep_redundant_commits)
opts->allow_empty = 1;
- /* Set the subcommand */
- if (cmd == 'q')
- opts->subcommand = REPLAY_REMOVE_STATE;
- else if (cmd == 'c')
- opts->subcommand = REPLAY_CONTINUE;
- else if (cmd == 'a')
- opts->subcommand = REPLAY_ROLLBACK;
- else
- opts->subcommand = REPLAY_NONE;
-
/* Check for incompatible command line arguments */
- if (opts->subcommand != REPLAY_NONE) {
+ if (cmd) {
char *this_operation;
- if (opts->subcommand == REPLAY_REMOVE_STATE)
+ if (cmd == 'q')
this_operation = "--quit";
- else if (opts->subcommand == REPLAY_CONTINUE)
+ else if (cmd == 'c')
this_operation = "--continue";
else {
- assert(opts->subcommand == REPLAY_ROLLBACK);
+ assert(cmd == 'a');
this_operation = "--abort";
}
@@ -156,7 +146,7 @@
"--edit", opts->edit,
NULL);
- if (opts->subcommand != REPLAY_NONE) {
+ if (cmd) {
opts->revs = NULL;
} else {
struct setup_revision_opt s_r_opt;
@@ -174,20 +164,30 @@
if (argc > 1)
usage_with_options(usage_str, options);
+
+ /* These option values will be free()d */
+ opts->gpg_sign = xstrdup_or_null(opts->gpg_sign);
+ opts->strategy = xstrdup_or_null(opts->strategy);
+
+ if (cmd == 'q')
+ return sequencer_remove_state(opts);
+ if (cmd == 'c')
+ return sequencer_continue(opts);
+ if (cmd == 'a')
+ return sequencer_rollback(opts);
+ return sequencer_pick_revisions(opts);
}
int cmd_revert(int argc, const char **argv, const char *prefix)
{
- struct replay_opts opts;
+ struct replay_opts opts = REPLAY_OPTS_INIT;
int res;
- memset(&opts, 0, sizeof(opts));
if (isatty(0))
opts.edit = 1;
opts.action = REPLAY_REVERT;
git_config(git_default_config, NULL);
- parse_args(argc, argv, &opts);
- res = sequencer_pick_revisions(&opts);
+ res = run_sequencer(argc, argv, &opts);
if (res < 0)
die(_("revert failed"));
return res;
@@ -195,14 +195,12 @@
int cmd_cherry_pick(int argc, const char **argv, const char *prefix)
{
- struct replay_opts opts;
+ struct replay_opts opts = REPLAY_OPTS_INIT;
int res;
- memset(&opts, 0, sizeof(opts));
opts.action = REPLAY_PICK;
git_config(git_default_config, NULL);
- parse_args(argc, argv, &opts);
- res = sequencer_pick_revisions(&opts);
+ res = run_sequencer(argc, argv, &opts);
if (res < 0)
die(_("cherry-pick failed"));
return res;
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index 6182eb3..4beeda5 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -95,6 +95,8 @@
* NEEDSWORK: This works incorrectly on the domain and protocol part.
* remote_url url outcome expectation
* http://a.com/b ../c http://a.com/c as is
+ * http://a.com/b/ ../c http://a.com/c same as previous line, but
+ * ignore trailing slash in url
* http://a.com/b ../../c http://c error out
* http://a.com/b ../../../c http:/c error out
* http://a.com/b ../../../../c http:c error out
@@ -113,8 +115,8 @@
struct strbuf sb = STRBUF_INIT;
size_t len = strlen(remoteurl);
- if (is_dir_sep(remoteurl[len]))
- remoteurl[len] = '\0';
+ if (is_dir_sep(remoteurl[len-1]))
+ remoteurl[len-1] = '\0';
if (!url_is_local_not_ssh(remoteurl) || is_absolute_path(remoteurl))
is_relative = 0;
@@ -147,6 +149,8 @@
}
strbuf_reset(&sb);
strbuf_addf(&sb, "%s%s%s", remoteurl, colonsep ? ":" : "/", url);
+ if (ends_with(url, "/"))
+ strbuf_setlen(&sb, sb.len - 1);
free(remoteurl);
if (starts_with_dot_slash(sb.buf))
diff --git a/cache.h b/cache.h
index f7ee414..1be6526 100644
--- a/cache.h
+++ b/cache.h
@@ -903,8 +903,8 @@
* The result will be at least `len` characters long, and will be NUL
* terminated.
*
- * The non-`_r` version returns a static buffer which will be overwritten by
- * subsequent calls.
+ * The non-`_r` version returns a static buffer which remains valid until 4
+ * more calls to find_unique_abbrev are made.
*
* The `_r` variant writes to a buffer supplied by the caller, which must be at
* least `GIT_SHA1_HEXSZ + 1` bytes. The return value is the number of bytes
@@ -1190,6 +1190,9 @@
#define MINIMUM_ABBREV minimum_abbrev
#define DEFAULT_ABBREV default_abbrev
+/* used when the code does not know or care what the default abbrev is */
+#define FALLBACK_DEFAULT_ABBREV 7
+
struct object_context {
unsigned char tree[20];
char path[PATH_MAX];
@@ -1490,6 +1493,12 @@
extern void reprepare_packed_git(void);
extern void install_packed_git(struct packed_git *pack);
+/*
+ * Give a rough count of objects in the repository. This sacrifices accuracy
+ * for speed.
+ */
+unsigned long approximate_object_count(void);
+
extern struct packed_git *find_sha1_pack(const unsigned char *sha1,
struct packed_git *packs);
diff --git a/combine-diff.c b/combine-diff.c
index 8e2a577..59501db 100644
--- a/combine-diff.c
+++ b/combine-diff.c
@@ -1203,9 +1203,9 @@
/* Show sha1's */
for (i = 0; i < num_parent; i++)
- printf(" %s", diff_unique_abbrev(p->parent[i].oid.hash,
- opt->abbrev));
- printf(" %s ", diff_unique_abbrev(p->oid.hash, opt->abbrev));
+ printf(" %s", diff_aligned_abbrev(&p->parent[i].oid,
+ opt->abbrev));
+ printf(" %s ", diff_aligned_abbrev(&p->oid, opt->abbrev));
}
if (opt->output_format & (DIFF_FORMAT_RAW | DIFF_FORMAT_NAME_STATUS)) {
diff --git a/daemon.c b/daemon.c
index 425aad0..ff0fa58 100644
--- a/daemon.c
+++ b/daemon.c
@@ -160,6 +160,7 @@
{
static char rpath[PATH_MAX];
static char interp_path[PATH_MAX];
+ size_t rlen;
const char *path;
const char *dir;
@@ -187,8 +188,12 @@
namlen = slash - dir;
restlen -= namlen;
loginfo("userpath <%s>, request <%s>, namlen %d, restlen %d, slash <%s>", user_path, dir, namlen, restlen, slash);
- snprintf(rpath, PATH_MAX, "%.*s/%s%.*s",
- namlen, dir, user_path, restlen, slash);
+ rlen = snprintf(rpath, sizeof(rpath), "%.*s/%s%.*s",
+ namlen, dir, user_path, restlen, slash);
+ if (rlen >= sizeof(rpath)) {
+ logerror("user-path too large: %s", rpath);
+ return NULL;
+ }
dir = rpath;
}
}
@@ -207,7 +212,15 @@
strbuf_expand(&expanded_path, interpolated_path,
expand_path, &context);
- strlcpy(interp_path, expanded_path.buf, PATH_MAX);
+
+ rlen = strlcpy(interp_path, expanded_path.buf,
+ sizeof(interp_path));
+ if (rlen >= sizeof(interp_path)) {
+ logerror("interpolated path too large: %s",
+ interp_path);
+ return NULL;
+ }
+
strbuf_release(&expanded_path);
loginfo("Interpolated dir '%s'", interp_path);
@@ -219,7 +232,11 @@
logerror("'%s': Non-absolute path denied (base-path active)", dir);
return NULL;
}
- snprintf(rpath, PATH_MAX, "%s%s", base_path, dir);
+ rlen = snprintf(rpath, sizeof(rpath), "%s%s", base_path, dir);
+ if (rlen >= sizeof(rpath)) {
+ logerror("base-path too large: %s", rpath);
+ return NULL;
+ }
dir = rpath;
}
diff --git a/diff-lib.c b/diff-lib.c
index 3007c85..5244746 100644
--- a/diff-lib.c
+++ b/diff-lib.c
@@ -214,6 +214,12 @@
!is_null_oid(&ce->oid),
ce->name, 0);
continue;
+ } else if (revs->diffopt.ita_invisible_in_index &&
+ ce_intent_to_add(ce)) {
+ diff_addremove(&revs->diffopt, '+', ce->ce_mode,
+ EMPTY_BLOB_SHA1_BIN, 0,
+ ce->name, 0);
+ continue;
}
changed = match_stat_with_submodule(&revs->diffopt, ce, &st,
@@ -379,6 +385,14 @@
struct rev_info *revs = o->unpack_data;
int match_missing, cached;
+ /* i-t-a entries do not actually exist in the index */
+ if (revs->diffopt.ita_invisible_in_index &&
+ idx && ce_intent_to_add(idx)) {
+ idx = NULL;
+ if (!tree)
+ return; /* nothing to diff.. */
+ }
+
/* if the entry is not checked out, don't examine work tree */
cached = o->index_only ||
(idx && ((idx->ce_flags & CE_VALID) || ce_skip_worktree(idx)));
@@ -521,7 +535,8 @@
return 0;
}
-int index_differs_from(const char *def, int diff_flags)
+int index_differs_from(const char *def, int diff_flags,
+ int ita_invisible_in_index)
{
struct rev_info rev;
struct setup_revision_opt opt;
@@ -533,6 +548,7 @@
DIFF_OPT_SET(&rev.diffopt, QUICK);
DIFF_OPT_SET(&rev.diffopt, EXIT_WITH_STATUS);
rev.diffopt.flags |= diff_flags;
+ rev.diffopt.ita_invisible_in_index = ita_invisible_in_index;
run_diff_index(&rev, 1);
if (rev.pending.alloc)
free(rev.pending.objects);
diff --git a/diff.c b/diff.c
index ae87888..8981477 100644
--- a/diff.c
+++ b/diff.c
@@ -3096,6 +3096,21 @@
return p->score * 100 / MAX_SCORE;
}
+static const char *diff_abbrev_oid(const struct object_id *oid, int abbrev)
+{
+ if (startup_info->have_repository)
+ return find_unique_abbrev(oid->hash, abbrev);
+ else {
+ char *hex = oid_to_hex(oid);
+ if (abbrev < 0)
+ abbrev = FALLBACK_DEFAULT_ABBREV;
+ if (abbrev > GIT_SHA1_HEXSZ)
+ die("BUG: oid abbreviation out of range: %d", abbrev);
+ hex[abbrev] = '\0';
+ return hex;
+ }
+}
+
static void fill_metainfo(struct strbuf *msg,
const char *name,
const char *other,
@@ -3154,9 +3169,9 @@
(!fill_mmfile(&mf, two) && diff_filespec_is_binary(two)))
abbrev = 40;
}
- strbuf_addf(msg, "%s%sindex %s..", line_prefix, set,
- find_unique_abbrev(one->oid.hash, abbrev));
- strbuf_add_unique_abbrev(msg, two->oid.hash, abbrev);
+ strbuf_addf(msg, "%s%sindex %s..%s", line_prefix, set,
+ diff_abbrev_oid(&one->oid, abbrev),
+ diff_abbrev_oid(&two->oid, abbrev));
if (one->mode == two->mode)
strbuf_addf(msg, " %06o", one->mode);
strbuf_addf(msg, "%s\n", reset);
@@ -3468,7 +3483,7 @@
*/
read_cache();
}
- if (options->abbrev <= 0 || 40 < options->abbrev)
+ if (40 < options->abbrev)
options->abbrev = 40; /* full */
/*
@@ -3972,6 +3987,10 @@
return parse_submodule_opt(options, arg);
else if (skip_prefix(arg, "--ws-error-highlight=", &arg))
return parse_ws_error_highlight_opt(options, arg);
+ else if (!strcmp(arg, "--ita-invisible-in-index"))
+ options->ita_invisible_in_index = 1;
+ else if (!strcmp(arg, "--ita-visible-in-index"))
+ options->ita_invisible_in_index = 0;
/* misc options */
else if (!strcmp(arg, "-z"))
@@ -4157,18 +4176,15 @@
free(p);
}
-/*
- * This is different from find_unique_abbrev() in that
- * it stuffs the result with dots for alignment.
- */
-const char *diff_unique_abbrev(const unsigned char *sha1, int len)
+const char *diff_aligned_abbrev(const struct object_id *oid, int len)
{
int abblen;
const char *abbrev;
- if (len == 40)
- return sha1_to_hex(sha1);
- abbrev = find_unique_abbrev(sha1, len);
+ if (len == GIT_SHA1_HEXSZ)
+ return oid_to_hex(oid);
+
+ abbrev = diff_abbrev_oid(oid, len);
abblen = strlen(abbrev);
/*
@@ -4190,15 +4206,16 @@
* the automatic sizing is supposed to give abblen that ensures
* uniqueness across all objects (statistically speaking).
*/
- if (abblen < 37) {
- static char hex[41];
+ if (abblen < GIT_SHA1_HEXSZ - 3) {
+ static char hex[GIT_SHA1_HEXSZ + 1];
if (len < abblen && abblen <= len + 2)
xsnprintf(hex, sizeof(hex), "%s%.*s", abbrev, len+3-abblen, "..");
else
xsnprintf(hex, sizeof(hex), "%s...", abbrev);
return hex;
}
- return sha1_to_hex(sha1);
+
+ return oid_to_hex(oid);
}
static void diff_flush_raw(struct diff_filepair *p, struct diff_options *opt)
@@ -4209,9 +4226,9 @@
fprintf(opt->file, "%s", diff_line_prefix(opt));
if (!(opt->output_format & DIFF_FORMAT_NAME_STATUS)) {
fprintf(opt->file, ":%06o %06o %s ", p->one->mode, p->two->mode,
- diff_unique_abbrev(p->one->oid.hash, opt->abbrev));
+ diff_aligned_abbrev(&p->one->oid, opt->abbrev));
fprintf(opt->file, "%s ",
- diff_unique_abbrev(p->two->oid.hash, opt->abbrev));
+ diff_aligned_abbrev(&p->two->oid, opt->abbrev));
}
if (p->score) {
fprintf(opt->file, "%c%03d%c", p->status, similarity_index(p),
diff --git a/diff.h b/diff.h
index 25ae60d..e9ccb38 100644
--- a/diff.h
+++ b/diff.h
@@ -146,6 +146,7 @@
int dirstat_permille;
int setup;
int abbrev;
+ int ita_invisible_in_index;
/* white-space error highlighting */
#define WSEH_NEW 1
#define WSEH_CONTEXT 2
@@ -340,7 +341,11 @@
#define DIFF_STATUS_FILTER_AON '*'
#define DIFF_STATUS_FILTER_BROKEN 'B'
-extern const char *diff_unique_abbrev(const unsigned char *, int);
+/*
+ * This is different from find_unique_abbrev() in that
+ * it stuffs the result with dots for alignment.
+ */
+extern const char *diff_aligned_abbrev(const struct object_id *sha1, int);
/* do not report anything on removed paths */
#define DIFF_SILENT_ON_REMOVED 01
@@ -356,7 +361,7 @@
extern void diff_no_index(struct rev_info *, int, const char **);
-extern int index_differs_from(const char *def, int diff_flags);
+extern int index_differs_from(const char *def, int diff_flags, int ita_invisible_in_index);
/*
* Fill the contents of the filespec "df", respecting any textconv defined by
diff --git a/dir.c b/dir.c
index f9412e0..bfa8c8a 100644
--- a/dir.c
+++ b/dir.c
@@ -2237,8 +2237,6 @@
void setup_standard_excludes(struct dir_struct *dir)
{
- const char *path;
-
dir->exclude_per_dir = ".gitignore";
/* core.excludefile defaulting to $XDG_HOME/git/ignore */
@@ -2249,10 +2247,12 @@
dir->untracked ? &dir->ss_excludes_file : NULL);
/* per repository user preference */
- path = git_path_info_exclude();
- if (!access_or_warn(path, R_OK, 0))
- add_excludes_from_file_1(dir, path,
- dir->untracked ? &dir->ss_info_exclude : NULL);
+ if (startup_info->have_repository) {
+ const char *path = git_path_info_exclude();
+ if (!access_or_warn(path, R_OK, 0))
+ add_excludes_from_file_1(dir, path,
+ dir->untracked ? &dir->ss_info_exclude : NULL);
+ }
}
int remove_path(const char *name)
diff --git a/environment.c b/environment.c
index cdc097f..0935ec6 100644
--- a/environment.c
+++ b/environment.c
@@ -16,7 +16,7 @@
int trust_ctime = 1;
int check_stat = 1;
int has_symlinks = 1;
-int minimum_abbrev = 4, default_abbrev = 7;
+int minimum_abbrev = 4, default_abbrev = -1;
int ignore_case;
int assume_unchanged;
int prefer_symlink_refs;
diff --git a/git-svn.perl b/git-svn.perl
index 4d41d22..fa42364 100755
--- a/git-svn.perl
+++ b/git-svn.perl
@@ -44,6 +44,7 @@
command_close_pipe
command_bidi_pipe
command_close_bidi_pipe
+ get_record
);
BEGIN {
@@ -1699,7 +1700,7 @@
"files will not be compressed.\n";
}
File::Find::find({ wanted => \&gc_directory, no_chdir => 1},
- "$ENV{GIT_DIR}/svn");
+ Git::SVN::svn_dir());
}
########################### utility functions #########################
@@ -1733,7 +1734,7 @@
return unless verify_ref('HEAD^0');
return if $ENV{GIT_DIR} !~ m#^(?:.*/)?\.git$#;
- my $index = $ENV{GIT_INDEX_FILE} || "$ENV{GIT_DIR}/index";
+ my $index = command_oneline(qw(rev-parse --git-path index));
return if -f $index;
return if command_oneline(qw/rev-parse --is-inside-work-tree/) eq 'false';
@@ -1835,8 +1836,9 @@
sub get_commit_entry {
my ($treeish) = shift;
my %log_entry = ( log => '', tree => get_tree_from_treeish($treeish) );
- my $commit_editmsg = "$ENV{GIT_DIR}/COMMIT_EDITMSG";
- my $commit_msg = "$ENV{GIT_DIR}/COMMIT_MSG";
+ my @git_path = qw(rev-parse --git-path);
+ my $commit_editmsg = command_oneline(@git_path, 'COMMIT_EDITMSG');
+ my $commit_msg = command_oneline(@git_path, 'COMMIT_MSG');
open my $log_fh, '>', $commit_editmsg or croak $!;
my $type = command_oneline(qw/cat-file -t/, $treeish);
@@ -1880,10 +1882,9 @@
{
require Encode;
# SVN requires messages to be UTF-8 when entering the repo
- local $/;
open $log_fh, '<', $commit_msg or croak $!;
binmode $log_fh;
- chomp($log_entry{log} = <$log_fh>);
+ chomp($log_entry{log} = get_record($log_fh, undef));
my $enc = Git::config('i18n.commitencoding') || 'UTF-8';
my $msg = $log_entry{log};
diff --git a/hex.c b/hex.c
index ab2610e..845b01a 100644
--- a/hex.c
+++ b/hex.c
@@ -78,7 +78,8 @@
{
static int bufno;
static char hexbuffer[4][GIT_SHA1_HEXSZ + 1];
- return sha1_to_hex_r(hexbuffer[3 & ++bufno], sha1);
+ bufno = (bufno + 1) % ARRAY_SIZE(hexbuffer);
+ return sha1_to_hex_r(hexbuffer[bufno], sha1);
}
char *oid_to_hex(const struct object_id *oid)
diff --git a/path.c b/path.c
index a8e7295..52d889c 100644
--- a/path.c
+++ b/path.c
@@ -25,7 +25,8 @@
STRBUF_INIT, STRBUF_INIT, STRBUF_INIT, STRBUF_INIT
};
static int index;
- struct strbuf *sb = &pathname_array[3 & ++index];
+ struct strbuf *sb = &pathname_array[index];
+ index = (index + 1) % ARRAY_SIZE(pathname_array);
strbuf_reset(sb);
return sb;
}
diff --git a/perl/Git.pm b/perl/Git.pm
index 864123f..b273282 100644
--- a/perl/Git.pm
+++ b/perl/Git.pm
@@ -59,7 +59,7 @@
command_bidi_pipe command_close_bidi_pipe
version exec_path html_path hash_object git_cmd_try
remote_refs prompt
- get_tz_offset
+ get_tz_offset get_record
credential credential_read credential_write
temp_acquire temp_is_locked temp_release temp_reset temp_path);
@@ -538,6 +538,20 @@
return sprintf("%s%02d%02d", $sign, (gmtime(abs($t - $gm)))[2,1]);
}
+=item get_record ( FILEHANDLE, INPUT_RECORD_SEPARATOR )
+
+Read one record from FILEHANDLE delimited by INPUT_RECORD_SEPARATOR,
+removing any trailing INPUT_RECORD_SEPARATOR.
+
+=cut
+
+sub get_record {
+ my ($fh, $rs) = @_;
+ local $/ = $rs;
+ my $rec = <$fh>;
+ chomp $rec if defined $rs;
+ $rec;
+}
=item prompt ( PROMPT , ISPASSWORD )
diff --git a/perl/Git/SVN.pm b/perl/Git/SVN.pm
index b3c1460..711d268 100644
--- a/perl/Git/SVN.pm
+++ b/perl/Git/SVN.pm
@@ -807,10 +807,15 @@
(++$min, $max);
}
+sub svn_dir {
+ command_oneline(qw(rev-parse --git-path svn));
+}
+
sub tmp_config {
my (@args) = @_;
- my $old_def_config = "$ENV{GIT_DIR}/svn/config";
- my $config = "$ENV{GIT_DIR}/svn/.metadata";
+ my $svn_dir = svn_dir();
+ my $old_def_config = "$svn_dir/config";
+ my $config = "$svn_dir/.metadata";
if (! -f $config && -f $old_def_config) {
rename $old_def_config, $config or
die "Failed rename $old_def_config => $config: $!\n";
@@ -1681,7 +1686,7 @@
return if $memoized;
$memoized = 1;
- my $cache_path = "$ENV{GIT_DIR}/svn/.caches/";
+ my $cache_path = svn_dir() . '/.caches/';
mkpath([$cache_path]) unless -d $cache_path;
my %lookup_svn_merge_cache;
@@ -1722,7 +1727,7 @@
sub clear_memoized_mergeinfo_caches {
die "Only call this method in non-memoized context" if ($memoized);
- my $cache_path = "$ENV{GIT_DIR}/svn/.caches/";
+ my $cache_path = svn_dir() . '/.caches/';
return unless -d $cache_path;
for my $cache_file (("$cache_path/lookup_svn_merge",
@@ -2456,12 +2461,13 @@
"refs/remotes/$prefix$default_ref_id";
}
$_[1] = $repo_id;
- my $dir = "$ENV{GIT_DIR}/svn/$ref_id";
+ my $svn_dir = svn_dir();
+ my $dir = "$svn_dir/$ref_id";
- # Older repos imported by us used $GIT_DIR/svn/foo instead of
- # $GIT_DIR/svn/refs/remotes/foo when tracking refs/remotes/foo
+ # Older repos imported by us used $svn_dir/foo instead of
+ # $svn_dir/refs/remotes/foo when tracking refs/remotes/foo
if ($ref_id =~ m{^refs/remotes/(.+)}) {
- my $old_dir = "$ENV{GIT_DIR}/svn/$1";
+ my $old_dir = "$svn_dir/$1";
if (-d $old_dir && ! -d $dir) {
$dir = $old_dir;
}
@@ -2471,7 +2477,7 @@
mkpath([$dir]);
my $obj = bless {
ref_id => $ref_id, dir => $dir, index => "$dir/index",
- config => "$ENV{GIT_DIR}/svn/config",
+ config => "$svn_dir/config",
map_root => "$dir/.rev_map", repo_id => $repo_id }, $class;
# Ensure it gets canonicalized
diff --git a/perl/Git/SVN/Editor.pm b/perl/Git/SVN/Editor.pm
index 4c4199a..0df16ed 100644
--- a/perl/Git/SVN/Editor.pm
+++ b/perl/Git/SVN/Editor.pm
@@ -7,7 +7,9 @@
use Carp qw/croak/;
use Git qw/command command_oneline command_noisy command_output_pipe
command_input_pipe command_close_pipe
- command_bidi_pipe command_close_bidi_pipe/;
+ command_bidi_pipe command_close_bidi_pipe
+ get_record/;
+
BEGIN {
@ISA = qw(SVN::Delta::Editor);
}
@@ -57,11 +59,9 @@
push @diff_tree, "-l$_rename_limit" if defined $_rename_limit;
push @diff_tree, $tree_a, $tree_b;
my ($diff_fh, $ctx) = command_output_pipe(@diff_tree);
- local $/ = "\0";
my $state = 'meta';
my @mods;
- while (<$diff_fh>) {
- chomp $_; # this gets rid of the trailing "\0"
+ while (defined($_ = get_record($diff_fh, "\0"))) {
if ($state eq 'meta' && /^:(\d{6})\s(\d{6})\s
($::sha1)\s($::sha1)\s
([MTCRAD])\d*$/xo) {
@@ -173,9 +173,7 @@
my ($fh, $ctx) = command_output_pipe(qw/ls-tree --name-only -r -z/,
$self->{tree_b});
- local $/ = "\0";
- while (<$fh>) {
- chomp;
+ while (defined($_ = get_record($fh, "\0"))) {
my @dn = split m#/#, $_;
while (pop @dn) {
delete $rm->{join '/', @dn};
diff --git a/perl/Git/SVN/Fetcher.pm b/perl/Git/SVN/Fetcher.pm
index d8c21ad..64e900a 100644
--- a/perl/Git/SVN/Fetcher.pm
+++ b/perl/Git/SVN/Fetcher.pm
@@ -9,7 +9,8 @@
use File::Basename qw/dirname/;
use Git qw/command command_oneline command_noisy command_output_pipe
command_input_pipe command_close_pipe
- command_bidi_pipe command_close_bidi_pipe/;
+ command_bidi_pipe command_close_bidi_pipe
+ get_record/;
BEGIN {
@ISA = qw(SVN::Delta::Editor);
}
@@ -86,11 +87,9 @@
my $printed_warning;
chomp(my $empty_blob = `git hash-object -t blob --stdin < /dev/null`);
my ($ls, $ctx) = command_output_pipe(qw/ls-tree -r -z/, $cmt);
- local $/ = "\0";
my $pfx = defined($switch_path) ? $switch_path : $git_svn->path;
$pfx .= '/' if length($pfx);
- while (<$ls>) {
- chomp;
+ while (defined($_ = get_record($ls, "\0"))) {
s/\A100644 blob $empty_blob\t//o or next;
unless ($printed_warning) {
print STDERR "Scanning for empty symlinks, ",
@@ -179,9 +178,7 @@
my ($ls, $ctx) = command_output_pipe(qw/ls-tree
-r --name-only -z/,
$tree);
- local $/ = "\0";
- while (<$ls>) {
- chomp;
+ while (defined($_ = get_record($ls, "\0"))) {
my $rmpath = "$gpath/$_";
$self->{gii}->remove($rmpath);
print "\tD\t$rmpath\n" unless $::_q;
@@ -247,9 +244,7 @@
my ($ls, $ctx) = command_output_pipe(qw/ls-tree
-r --name-only -z/,
$self->{c});
- local $/ = "\0";
- while (<$ls>) {
- chomp;
+ while (defined($_ = get_record($ls, "\0"))) {
$self->{gii}->remove($_);
print "\tD\t$_\n" unless $::_q;
push @deleted_gpath, $gpath;
diff --git a/perl/Git/SVN/Migration.pm b/perl/Git/SVN/Migration.pm
index cf6ffa7..dc90f6a 100644
--- a/perl/Git/SVN/Migration.pm
+++ b/perl/Git/SVN/Migration.pm
@@ -44,7 +44,9 @@
command_noisy
command_output_pipe
command_close_pipe
+ command_oneline
);
+use Git::SVN;
sub migrate_from_v0 {
my $git_dir = $ENV{GIT_DIR};
@@ -55,7 +57,9 @@
chomp;
my ($id, $orig_ref) = ($_, $_);
next unless $id =~ s#^refs/heads/(.+)-HEAD$#$1#;
- next unless -f "$git_dir/$id/info/url";
+ my $info_url = command_oneline(qw(rev-parse --git-path),
+ "$id/info/url");
+ next unless -f $info_url;
my $new_ref = "refs/remotes/$id";
if (::verify_ref("$new_ref^0")) {
print STDERR "W: $orig_ref is probably an old ",
@@ -82,7 +86,7 @@
my $git_dir = $ENV{GIT_DIR};
my $migrated = 0;
return $migrated unless -d $git_dir;
- my $svn_dir = "$git_dir/svn";
+ my $svn_dir = Git::SVN::svn_dir();
# just in case somebody used 'svn' as their $id at some point...
return $migrated if -d $svn_dir && ! -f "$svn_dir/info/url";
@@ -97,27 +101,28 @@
my $x = $_;
next unless $x =~ s#^refs/remotes/##;
chomp $x;
- next unless -f "$git_dir/$x/info/url";
- my $u = eval { ::file_to_s("$git_dir/$x/info/url") };
+ my $info_url = command_oneline(qw(rev-parse --git-path),
+ "$x/info/url");
+ next unless -f $info_url;
+ my $u = eval { ::file_to_s($info_url) };
next unless $u;
- my $dn = dirname("$git_dir/svn/$x");
+ my $dn = dirname("$svn_dir/$x");
mkpath([$dn]) unless -d $dn;
if ($x eq 'svn') { # they used 'svn' as GIT_SVN_ID:
- mkpath(["$git_dir/svn/svn"]);
+ mkpath(["$svn_dir/svn"]);
print STDERR " - $git_dir/$x/info => ",
- "$git_dir/svn/$x/info\n";
- rename "$git_dir/$x/info", "$git_dir/svn/$x/info" or
+ "$svn_dir/$x/info\n";
+ rename "$git_dir/$x/info", "$svn_dir/$x/info" or
croak "$!: $x";
# don't worry too much about these, they probably
# don't exist with repos this old (save for index,
# and we can easily regenerate that)
foreach my $f (qw/unhandled.log index .rev_db/) {
- rename "$git_dir/$x/$f", "$git_dir/svn/$x/$f";
+ rename "$git_dir/$x/$f", "$svn_dir/$x/$f";
}
} else {
- print STDERR " - $git_dir/$x => $git_dir/svn/$x\n";
- rename "$git_dir/$x", "$git_dir/svn/$x" or
- croak "$!: $x";
+ print STDERR " - $git_dir/$x => $svn_dir/$x\n";
+ rename "$git_dir/$x", "$svn_dir/$x" or croak "$!: $x";
}
$migrated++;
}
@@ -139,9 +144,10 @@
push @dir, $_;
}
}
+ my $svn_dir = Git::SVN::svn_dir();
foreach (@dir) {
my $x = $_;
- $x =~ s!^\Q$ENV{GIT_DIR}\E/svn/!!o;
+ $x =~ s!^\Q$svn_dir\E/!!o;
read_old_urls($l_map, $x, $_);
}
}
@@ -150,7 +156,7 @@
my @cfg = command(qw/config -l/);
return if grep /^svn-remote\..+\.url=/, @cfg;
my %l_map;
- read_old_urls(\%l_map, '', "$ENV{GIT_DIR}/svn");
+ read_old_urls(\%l_map, '', Git::SVN::svn_dir());
my $migrated = 0;
require Git::SVN;
@@ -239,7 +245,8 @@
}
}
if (@emptied) {
- my $file = $ENV{GIT_CONFIG} || "$ENV{GIT_DIR}/config";
+ my $file = $ENV{GIT_CONFIG} ||
+ command_oneline(qw(rev-parse --git-path config));
print STDERR <<EOF;
The following [svn-remote] sections in your config file ($file) are empty
and can be safely removed:
diff --git a/sequencer.c b/sequencer.c
index eec8a60..5fd75f3 100644
--- a/sequencer.c
+++ b/sequencer.c
@@ -15,16 +15,46 @@
#include "merge-recursive.h"
#include "refs.h"
#include "argv-array.h"
+#include "quote.h"
#define GIT_REFLOG_ACTION "GIT_REFLOG_ACTION"
const char sign_off_header[] = "Signed-off-by: ";
static const char cherry_picked_prefix[] = "(cherry picked from commit ";
-static GIT_PATH_FUNC(git_path_todo_file, SEQ_TODO_FILE)
-static GIT_PATH_FUNC(git_path_opts_file, SEQ_OPTS_FILE)
-static GIT_PATH_FUNC(git_path_seq_dir, SEQ_DIR)
-static GIT_PATH_FUNC(git_path_head_file, SEQ_HEAD_FILE)
+GIT_PATH_FUNC(git_path_seq_dir, "sequencer")
+
+static GIT_PATH_FUNC(git_path_todo_file, "sequencer/todo")
+static GIT_PATH_FUNC(git_path_opts_file, "sequencer/opts")
+static GIT_PATH_FUNC(git_path_head_file, "sequencer/head")
+
+/*
+ * A script to set the GIT_AUTHOR_NAME, GIT_AUTHOR_EMAIL, and
+ * GIT_AUTHOR_DATE that will be used for the commit that is currently
+ * being rebased.
+ */
+static GIT_PATH_FUNC(rebase_path_author_script, "rebase-merge/author-script")
+/*
+ * The following files are written by git-rebase just after parsing the
+ * command-line (and are only consumed, not modified, by the sequencer).
+ */
+static GIT_PATH_FUNC(rebase_path_gpg_sign_opt, "rebase-merge/gpg_sign_opt")
+
+/* We will introduce the 'interactive rebase' mode later */
+static inline int is_rebase_i(const struct replay_opts *opts)
+{
+ return 0;
+}
+
+static const char *get_dir(const struct replay_opts *opts)
+{
+ return git_path_seq_dir();
+}
+
+static const char *get_todo_path(const struct replay_opts *opts)
+{
+ return git_path_todo_file();
+}
static int is_rfc2822_line(const char *buf, int len)
{
@@ -108,18 +138,37 @@
return 1;
}
-static void remove_sequencer_state(void)
+static const char *gpg_sign_opt_quoted(struct replay_opts *opts)
{
- struct strbuf seq_dir = STRBUF_INIT;
+ static struct strbuf buf = STRBUF_INIT;
- strbuf_addstr(&seq_dir, git_path(SEQ_DIR));
- remove_dir_recursively(&seq_dir, 0);
- strbuf_release(&seq_dir);
+ strbuf_reset(&buf);
+ if (opts->gpg_sign)
+ sq_quotef(&buf, "-S%s", opts->gpg_sign);
+ return buf.buf;
+}
+
+int sequencer_remove_state(struct replay_opts *opts)
+{
+ struct strbuf dir = STRBUF_INIT;
+ int i;
+
+ free(opts->gpg_sign);
+ free(opts->strategy);
+ for (i = 0; i < opts->xopts_nr; i++)
+ free(opts->xopts[i]);
+ free(opts->xopts);
+
+ strbuf_addf(&dir, "%s", get_dir(opts));
+ remove_dir_recursively(&dir, 0);
+ strbuf_release(&dir);
+
+ return 0;
}
static const char *action_name(const struct replay_opts *opts)
{
- return opts->action == REPLAY_REVERT ? "revert" : "cherry-pick";
+ return opts->action == REPLAY_REVERT ? N_("revert") : N_("cherry-pick");
}
struct commit_message {
@@ -129,13 +178,18 @@
const char *message;
};
+static const char *short_commit_name(struct commit *commit)
+{
+ return find_unique_abbrev(commit->object.oid.hash, DEFAULT_ABBREV);
+}
+
static int get_message(struct commit *commit, struct commit_message *out)
{
const char *abbrev, *subject;
int subject_len;
out->message = logmsg_reencode(commit, NULL, get_commit_output_encoding());
- abbrev = find_unique_abbrev(commit->object.oid.hash, DEFAULT_ABBREV);
+ abbrev = short_commit_name(commit);
subject_len = find_commit_subject(out->message, &subject);
@@ -180,22 +234,64 @@
}
}
-static int write_message(struct strbuf *msgbuf, const char *filename)
+static int write_message(const void *buf, size_t len, const char *filename,
+ int append_eol)
{
static struct lock_file msg_file;
int msg_fd = hold_lock_file_for_update(&msg_file, filename, 0);
if (msg_fd < 0)
- return error_errno(_("Could not lock '%s'"), filename);
- if (write_in_full(msg_fd, msgbuf->buf, msgbuf->len) < 0)
- return error_errno(_("Could not write to %s"), filename);
- strbuf_release(msgbuf);
- if (commit_lock_file(&msg_file) < 0)
- return error(_("Error wrapping up %s."), filename);
+ return error_errno(_("could not lock '%s'"), filename);
+ if (write_in_full(msg_fd, buf, len) < 0) {
+ rollback_lock_file(&msg_file);
+ return error_errno(_("could not write to '%s'"), filename);
+ }
+ if (append_eol && write(msg_fd, "\n", 1) < 0) {
+ rollback_lock_file(&msg_file);
+ return error_errno(_("could not write eol to '%s"), filename);
+ }
+ if (commit_lock_file(&msg_file) < 0) {
+ rollback_lock_file(&msg_file);
+ return error(_("failed to finalize '%s'."), filename);
+ }
return 0;
}
+/*
+ * Reads a file that was presumably written by a shell script, i.e. with an
+ * end-of-line marker that needs to be stripped.
+ *
+ * Note that only the last end-of-line marker is stripped, consistent with the
+ * behavior of "$(cat path)" in a shell script.
+ *
+ * Returns 1 if the file was read, 0 if it could not be read or does not exist.
+ */
+static int read_oneliner(struct strbuf *buf,
+ const char *path, int skip_if_empty)
+{
+ int orig_len = buf->len;
+
+ if (!file_exists(path))
+ return 0;
+
+ if (strbuf_read_file(buf, path, 0) < 0) {
+ warning_errno(_("could not read '%s'"), path);
+ return 0;
+ }
+
+ if (buf->len > orig_len && buf->buf[buf->len - 1] == '\n') {
+ if (--buf->len > orig_len && buf->buf[buf->len - 1] == '\r')
+ --buf->len;
+ buf->buf[buf->len] = '\0';
+ }
+
+ if (skip_if_empty && buf->len == orig_len)
+ return 0;
+
+ return 1;
+}
+
static struct tree *empty_tree(void)
{
return lookup_tree(EMPTY_TREE_SHA1_BIN);
@@ -204,16 +300,13 @@
static int error_dirty_index(struct replay_opts *opts)
{
if (read_cache_unmerged())
- return error_resolve_conflict(action_name(opts));
+ return error_resolve_conflict(_(action_name(opts)));
- /* Different translation strings for cherry-pick and revert */
- if (opts->action == REPLAY_PICK)
- error(_("Your local changes would be overwritten by cherry-pick."));
- else
- error(_("Your local changes would be overwritten by revert."));
+ error(_("your local changes would be overwritten by %s."),
+ _(action_name(opts)));
if (advice_commit_before_merge)
- advise(_("Commit your changes or stash them to proceed."));
+ advise(_("commit your changes or stash them to proceed."));
return -1;
}
@@ -228,7 +321,7 @@
if (checkout_fast_forward(from, to, 1))
return -1; /* the callee should have complained already */
- strbuf_addf(&sb, _("%s: fast-forward"), action_name(opts));
+ strbuf_addf(&sb, _("%s: fast-forward"), _(action_name(opts)));
transaction = ref_transaction_begin(&err);
if (!transaction ||
@@ -274,7 +367,7 @@
struct merge_options o;
struct tree *result, *next_tree, *base_tree, *head_tree;
int clean;
- const char **xopt;
+ char **xopt;
static struct lock_file index_lock;
hold_locked_index(&index_lock, 1);
@@ -304,7 +397,7 @@
write_locked_index(&the_index, &index_lock, COMMIT_LOCK))
/* TRANSLATORS: %s will be "revert" or "cherry-pick" */
return error(_("%s: Unable to write new index file"),
- action_name(opts));
+ _(action_name(opts)));
rollback_lock_file(&index_lock);
if (opts->signoff)
@@ -322,7 +415,7 @@
struct commit *head_commit;
if (!resolve_ref_unsafe("HEAD", RESOLVE_REF_READING, head_sha1, NULL))
- return error(_("Could not resolve HEAD commit\n"));
+ return error(_("could not resolve HEAD commit\n"));
head_commit = lookup_commit(head_sha1);
@@ -342,41 +435,115 @@
if (!cache_tree_fully_valid(active_cache_tree))
if (cache_tree_update(&the_index, 0))
- return error(_("Unable to update cache tree\n"));
+ return error(_("unable to update cache tree\n"));
return !hashcmp(active_cache_tree->sha1, head_commit->tree->object.oid.hash);
}
/*
+ * Read the author-script file into an environment block, ready for use in
+ * run_command(), that can be free()d afterwards.
+ */
+static char **read_author_script(void)
+{
+ struct strbuf script = STRBUF_INIT;
+ int i, count = 0;
+ char *p, *p2, **env;
+ size_t env_size;
+
+ if (strbuf_read_file(&script, rebase_path_author_script(), 256) <= 0)
+ return NULL;
+
+ for (p = script.buf; *p; p++)
+ if (skip_prefix(p, "'\\\\''", (const char **)&p2))
+ strbuf_splice(&script, p - script.buf, p2 - p, "'", 1);
+ else if (*p == '\'')
+ strbuf_splice(&script, p-- - script.buf, 1, "", 0);
+ else if (*p == '\n') {
+ *p = '\0';
+ count++;
+ }
+
+ env_size = (count + 1) * sizeof(*env);
+ strbuf_grow(&script, env_size);
+ memmove(script.buf + env_size, script.buf, script.len);
+ p = script.buf + env_size;
+ env = (char **)strbuf_detach(&script, NULL);
+
+ for (i = 0; i < count; i++) {
+ env[i] = p;
+ p += strlen(p) + 1;
+ }
+ env[count] = NULL;
+
+ return env;
+}
+
+static const char staged_changes_advice[] =
+N_("you have staged changes in your working tree\n"
+"If these changes are meant to be squashed into the previous commit, run:\n"
+"\n"
+" git commit --amend %s\n"
+"\n"
+"If they are meant to go into a new commit, run:\n"
+"\n"
+" git commit %s\n"
+"\n"
+"In both cases, once you're done, continue with:\n"
+"\n"
+" git rebase --continue\n");
+
+/*
* If we are cherry-pick, and if the merge did not result in
* hand-editing, we will hit this commit and inherit the original
* author date and name.
+ *
* If we are revert, or if our cherry-pick results in a hand merge,
* we had better say that the current user is responsible for that.
+ *
+ * An exception is when run_git_commit() is called during an
+ * interactive rebase: in that case, we will want to retain the
+ * author metadata.
*/
static int run_git_commit(const char *defmsg, struct replay_opts *opts,
- int allow_empty)
+ int allow_empty, int edit, int amend,
+ int cleanup_commit_message)
{
+ char **env = NULL;
struct argv_array array;
int rc;
const char *value;
+ if (is_rebase_i(opts)) {
+ env = read_author_script();
+ if (!env) {
+ const char *gpg_opt = gpg_sign_opt_quoted(opts);
+
+ return error(_(staged_changes_advice),
+ gpg_opt, gpg_opt);
+ }
+ }
+
argv_array_init(&array);
argv_array_push(&array, "commit");
argv_array_push(&array, "-n");
+ if (amend)
+ argv_array_push(&array, "--amend");
if (opts->gpg_sign)
argv_array_pushf(&array, "-S%s", opts->gpg_sign);
if (opts->signoff)
argv_array_push(&array, "-s");
- if (!opts->edit) {
- argv_array_push(&array, "-F");
- argv_array_push(&array, defmsg);
- if (!opts->signoff &&
- !opts->record_origin &&
- git_config_get_value("commit.cleanup", &value))
- argv_array_push(&array, "--cleanup=verbatim");
- }
+ if (defmsg)
+ argv_array_pushl(&array, "-F", defmsg, NULL);
+ if (cleanup_commit_message)
+ argv_array_push(&array, "--cleanup=strip");
+ if (edit)
+ argv_array_push(&array, "-e");
+ else if (!cleanup_commit_message &&
+ !opts->signoff && !opts->record_origin &&
+ git_config_get_value("commit.cleanup", &value))
+ argv_array_push(&array, "--cleanup=verbatim");
if (allow_empty)
argv_array_push(&array, "--allow-empty");
@@ -384,8 +551,11 @@
if (opts->allow_empty_message)
argv_array_push(&array, "--allow-empty-message");
- rc = run_command_v_opt(array.argv, RUN_GIT_CMD);
+ rc = run_command_v_opt_cd_env(array.argv, RUN_GIT_CMD, NULL,
+ (const char *const *)env);
argv_array_clear(&array);
+ free(env);
+
return rc;
}
@@ -394,12 +564,12 @@
const unsigned char *ptree_sha1;
if (parse_commit(commit))
- return error(_("Could not parse commit %s\n"),
+ return error(_("could not parse commit %s\n"),
oid_to_hex(&commit->object.oid));
if (commit->parents) {
struct commit *parent = commit->parents->item;
if (parse_commit(parent))
- return error(_("Could not parse parent commit %s\n"),
+ return error(_("could not parse parent commit %s\n"),
oid_to_hex(&parent->object.oid));
ptree_sha1 = parent->tree->object.oid.hash;
} else {
@@ -447,7 +617,26 @@
return 1;
}
-static int do_pick_commit(struct commit *commit, struct replay_opts *opts)
+enum todo_command {
+ TODO_PICK = 0,
+ TODO_REVERT
+};
+
+static const char *todo_command_strings[] = {
+ "pick",
+ "revert"
+};
+
+static const char *command_to_string(const enum todo_command command)
+{
+ if (command < ARRAY_SIZE(todo_command_strings))
+ return todo_command_strings[command];
+ die("Unknown command: %d", command);
+}
+
+
+static int do_pick_commit(enum todo_command command, struct commit *commit,
+ struct replay_opts *opts)
{
unsigned char head[20];
struct commit *base, *next, *parent;
@@ -464,12 +653,12 @@
* to work on.
*/
if (write_cache_as_tree(head, 0, NULL))
- return error(_("Your index file is unmerged."));
+ return error(_("your index file is unmerged."));
} else {
unborn = get_sha1("HEAD", head);
if (unborn)
hashcpy(head, EMPTY_TREE_SHA1_BIN);
- if (index_differs_from(unborn ? EMPTY_TREE_SHA1_HEX : "HEAD", 0))
+ if (index_differs_from(unborn ? EMPTY_TREE_SHA1_HEX : "HEAD", 0, 0))
return error_dirty_index(opts);
}
discard_cache();
@@ -483,7 +672,7 @@
struct commit_list *p;
if (!opts->mainline)
- return error(_("Commit %s is a merge but no -m option was given."),
+ return error(_("commit %s is a merge but no -m option was given."),
oid_to_hex(&commit->object.oid));
for (cnt = 1, p = commit->parents;
@@ -491,11 +680,11 @@
cnt++)
p = p->next;
if (cnt != opts->mainline || !p)
- return error(_("Commit %s does not have parent %d"),
+ return error(_("commit %s does not have parent %d"),
oid_to_hex(&commit->object.oid), opts->mainline);
parent = p->item;
} else if (0 < opts->mainline)
- return error(_("Mainline was specified but commit %s is not a merge."),
+ return error(_("mainline was specified but commit %s is not a merge."),
oid_to_hex(&commit->object.oid));
else
parent = commit->parents->item;
@@ -506,13 +695,14 @@
return fast_forward_to(commit->object.oid.hash, head, unborn, opts);
if (parent && parse_commit(parent) < 0)
- /* TRANSLATORS: The first %s will be "revert" or
- "cherry-pick", the second %s a SHA1 */
+ /* TRANSLATORS: The first %s will be a "todo" command like
+ "revert" or "pick", the second %s a SHA1. */
return error(_("%s: cannot parse parent commit %s"),
- action_name(opts), oid_to_hex(&parent->object.oid));
+ command_to_string(command),
+ oid_to_hex(&parent->object.oid));
if (get_message(commit, &msg) != 0)
- return error(_("Cannot get commit message for %s"),
+ return error(_("cannot get commit message for %s"),
oid_to_hex(&commit->object.oid));
/*
@@ -522,7 +712,7 @@
* reverse of it if we are revert.
*/
- if (opts->action == REPLAY_REVERT) {
+ if (command == TODO_REVERT) {
base = commit;
base_label = msg.label;
next = parent;
@@ -563,25 +753,29 @@
}
}
- if (!opts->strategy || !strcmp(opts->strategy, "recursive") || opts->action == REPLAY_REVERT) {
+ if (!opts->strategy || !strcmp(opts->strategy, "recursive") || command == TODO_REVERT) {
res = do_recursive_merge(base, next, base_label, next_label,
head, &msgbuf, opts);
if (res < 0)
return res;
- res |= write_message(&msgbuf, git_path_merge_msg());
+ res |= write_message(msgbuf.buf, msgbuf.len,
+ git_path_merge_msg(), 0);
} else {
struct commit_list *common = NULL;
struct commit_list *remotes = NULL;
- res = write_message(&msgbuf, git_path_merge_msg());
+ res = write_message(msgbuf.buf, msgbuf.len,
+ git_path_merge_msg(), 0);
commit_list_insert(base, &common);
commit_list_insert(next, &remotes);
- res |= try_merge_command(opts->strategy, opts->xopts_nr, opts->xopts,
+ res |= try_merge_command(opts->strategy,
+ opts->xopts_nr, (const char **)opts->xopts,
common, sha1_to_hex(head), remotes);
free_commit_list(common);
free_commit_list(remotes);
}
+ strbuf_release(&msgbuf);
/*
* If the merge was clean or if it failed due to conflict, we write
@@ -589,21 +783,20 @@
* However, if the merge did not even start, then we don't want to
* write it at all.
*/
- if (opts->action == REPLAY_PICK && !opts->no_commit && (res == 0 || res == 1) &&
+ if (command == TODO_PICK && !opts->no_commit && (res == 0 || res == 1) &&
update_ref(NULL, "CHERRY_PICK_HEAD", commit->object.oid.hash, NULL,
REF_NODEREF, UPDATE_REFS_MSG_ON_ERR))
res = -1;
- if (opts->action == REPLAY_REVERT && ((opts->no_commit && res == 0) || res == 1) &&
+ if (command == TODO_REVERT && ((opts->no_commit && res == 0) || res == 1) &&
update_ref(NULL, "REVERT_HEAD", commit->object.oid.hash, NULL,
REF_NODEREF, UPDATE_REFS_MSG_ON_ERR))
res = -1;
if (res) {
- error(opts->action == REPLAY_REVERT
+ error(command == TODO_REVERT
? _("could not revert %s... %s")
: _("could not apply %s... %s"),
- find_unique_abbrev(commit->object.oid.hash, DEFAULT_ABBREV),
- msg.subject);
+ short_commit_name(commit), msg.subject);
print_advice(res == 1, opts);
rerere(opts->allow_rerere_auto);
goto leave;
@@ -615,7 +808,8 @@
goto leave;
}
if (!opts->no_commit)
- res = run_git_commit(git_path_merge_msg(), opts, allow);
+ res = run_git_commit(opts->edit ? NULL : git_path_merge_msg(),
+ opts, allow, opts->edit, 0, 0);
leave:
free_message(commit, &msg);
@@ -647,133 +841,160 @@
if (read_index_preload(&the_index, NULL) < 0) {
rollback_lock_file(&index_lock);
return error(_("git %s: failed to read the index"),
- action_name(opts));
+ _(action_name(opts)));
}
refresh_index(&the_index, REFRESH_QUIET|REFRESH_UNMERGED, NULL, NULL, NULL);
if (the_index.cache_changed && index_fd >= 0) {
if (write_locked_index(&the_index, &index_lock, COMMIT_LOCK)) {
rollback_lock_file(&index_lock);
return error(_("git %s: failed to refresh the index"),
- action_name(opts));
+ _(action_name(opts)));
}
}
rollback_lock_file(&index_lock);
return 0;
}
-static int format_todo(struct strbuf *buf, struct commit_list *todo_list,
- struct replay_opts *opts)
-{
- struct commit_list *cur = NULL;
- const char *sha1_abbrev = NULL;
- const char *action_str = opts->action == REPLAY_REVERT ? "revert" : "pick";
- const char *subject;
- int subject_len;
+struct todo_item {
+ enum todo_command command;
+ struct commit *commit;
+ const char *arg;
+ int arg_len;
+ size_t offset_in_buf;
+};
- for (cur = todo_list; cur; cur = cur->next) {
- const char *commit_buffer = get_commit_buffer(cur->item, NULL);
- sha1_abbrev = find_unique_abbrev(cur->item->object.oid.hash, DEFAULT_ABBREV);
- subject_len = find_commit_subject(commit_buffer, &subject);
- strbuf_addf(buf, "%s %s %.*s\n", action_str, sha1_abbrev,
- subject_len, subject);
- unuse_commit_buffer(cur->item, commit_buffer);
- }
- return 0;
+struct todo_list {
+ struct strbuf buf;
+ struct todo_item *items;
+ int nr, alloc, current;
+};
+
+#define TODO_LIST_INIT { STRBUF_INIT }
+
+static void todo_list_release(struct todo_list *todo_list)
+{
+ strbuf_release(&todo_list->buf);
+ free(todo_list->items);
+ todo_list->items = NULL;
+ todo_list->nr = todo_list->alloc = 0;
}
-static struct commit *parse_insn_line(char *bol, char *eol, struct replay_opts *opts)
+static struct todo_item *append_new_todo(struct todo_list *todo_list)
+{
+ ALLOC_GROW(todo_list->items, todo_list->nr + 1, todo_list->alloc);
+ return todo_list->items + todo_list->nr++;
+}
+
+static int parse_insn_line(struct todo_item *item, const char *bol, char *eol)
{
unsigned char commit_sha1[20];
- enum replay_action action;
char *end_of_object_name;
- int saved, status, padding;
+ int i, saved, status, padding;
- if (starts_with(bol, "pick")) {
- action = REPLAY_PICK;
- bol += strlen("pick");
- } else if (starts_with(bol, "revert")) {
- action = REPLAY_REVERT;
- bol += strlen("revert");
- } else
- return NULL;
+ /* left-trim */
+ bol += strspn(bol, " \t");
+
+ for (i = 0; i < ARRAY_SIZE(todo_command_strings); i++)
+ if (skip_prefix(bol, todo_command_strings[i], &bol)) {
+ item->command = i;
+ break;
+ }
+ if (i >= ARRAY_SIZE(todo_command_strings))
+ return -1;
/* Eat up extra spaces/ tabs before object name */
padding = strspn(bol, " \t");
if (!padding)
- return NULL;
+ return -1;
bol += padding;
- end_of_object_name = bol + strcspn(bol, " \t\n");
+ end_of_object_name = (char *) bol + strcspn(bol, " \t\n");
saved = *end_of_object_name;
*end_of_object_name = '\0';
status = get_sha1(bol, commit_sha1);
*end_of_object_name = saved;
- /*
- * Verify that the action matches up with the one in
- * opts; we don't support arbitrary instructions
- */
- if (action != opts->action) {
- if (action == REPLAY_REVERT)
- error((opts->action == REPLAY_REVERT)
- ? _("Cannot revert during another revert.")
- : _("Cannot revert during a cherry-pick."));
- else
- error((opts->action == REPLAY_REVERT)
- ? _("Cannot cherry-pick during a revert.")
- : _("Cannot cherry-pick during another cherry-pick."));
- return NULL;
- }
+ item->arg = end_of_object_name + strspn(end_of_object_name, " \t");
+ item->arg_len = (int)(eol - item->arg);
if (status < 0)
- return NULL;
+ return -1;
- return lookup_commit_reference(commit_sha1);
+ item->commit = lookup_commit_reference(commit_sha1);
+ return !item->commit;
}
-static int parse_insn_buffer(char *buf, struct commit_list **todo_list,
- struct replay_opts *opts)
+static int parse_insn_buffer(char *buf, struct todo_list *todo_list)
{
- struct commit_list **next = todo_list;
- struct commit *commit;
- char *p = buf;
- int i;
+ struct todo_item *item;
+ char *p = buf, *next_p;
+ int i, res = 0;
- for (i = 1; *p; i++) {
+ for (i = 1; *p; i++, p = next_p) {
char *eol = strchrnul(p, '\n');
- commit = parse_insn_line(p, eol, opts);
- if (!commit)
- return error(_("Could not parse line %d."), i);
- next = commit_list_append(commit, next);
- p = *eol ? eol + 1 : eol;
+
+ next_p = *eol ? eol + 1 /* skip LF */ : eol;
+
+ if (p != eol && eol[-1] == '\r')
+ eol--; /* strip Carriage Return */
+
+ item = append_new_todo(todo_list);
+ item->offset_in_buf = p - todo_list->buf.buf;
+ if (parse_insn_line(item, p, eol)) {
+ res = error(_("invalid line %d: %.*s"),
+ i, (int)(eol - p), p);
+ item->command = -1;
+ }
}
- if (!*todo_list)
- return error(_("No commits parsed."));
- return 0;
+ if (!todo_list->nr)
+ return error(_("no commits parsed."));
+ return res;
}
-static int read_populate_todo(struct commit_list **todo_list,
+static int read_populate_todo(struct todo_list *todo_list,
struct replay_opts *opts)
{
- struct strbuf buf = STRBUF_INIT;
+ const char *todo_file = get_todo_path(opts);
int fd, res;
- fd = open(git_path_todo_file(), O_RDONLY);
+ strbuf_reset(&todo_list->buf);
+ fd = open(todo_file, O_RDONLY);
if (fd < 0)
- return error_errno(_("Could not open %s"),
- git_path_todo_file());
- if (strbuf_read(&buf, fd, 0) < 0) {
+ return error_errno(_("could not open '%s'"), todo_file);
+ if (strbuf_read(&todo_list->buf, fd, 0) < 0) {
close(fd);
- strbuf_release(&buf);
- return error(_("Could not read %s."), git_path_todo_file());
+ return error(_("could not read '%s'."), todo_file);
}
close(fd);
- res = parse_insn_buffer(buf.buf, todo_list, opts);
- strbuf_release(&buf);
+ res = parse_insn_buffer(todo_list->buf.buf, todo_list);
if (res)
- return error(_("Unusable instruction sheet: %s"),
- git_path_todo_file());
+ return error(_("unusable instruction sheet: '%s'"), todo_file);
+
+ if (!is_rebase_i(opts)) {
+ enum todo_command valid =
+ opts->action == REPLAY_PICK ? TODO_PICK : TODO_REVERT;
+ int i;
+
+ for (i = 0; i < todo_list->nr; i++)
+ if (valid == todo_list->items[i].command)
+ continue;
+ else if (valid == TODO_PICK)
+ return error(_("cannot cherry-pick during a revert."));
+ else
+ return error(_("cannot revert during a cherry-pick."));
+ }
+
+ return 0;
+}
+
+static int git_config_string_dup(char **dest,
+ const char *var, const char *value)
+{
+ if (!value)
+ return config_error_nonbool(var);
+ free(*dest);
+ *dest = xstrdup(value);
return 0;
}
@@ -797,23 +1018,39 @@
else if (!strcmp(key, "options.mainline"))
opts->mainline = git_config_int(key, value);
else if (!strcmp(key, "options.strategy"))
- git_config_string(&opts->strategy, key, value);
+ git_config_string_dup(&opts->strategy, key, value);
else if (!strcmp(key, "options.gpg-sign"))
- git_config_string(&opts->gpg_sign, key, value);
+ git_config_string_dup(&opts->gpg_sign, key, value);
else if (!strcmp(key, "options.strategy-option")) {
ALLOC_GROW(opts->xopts, opts->xopts_nr + 1, opts->xopts_alloc);
opts->xopts[opts->xopts_nr++] = xstrdup(value);
} else
- return error(_("Invalid key: %s"), key);
+ return error(_("invalid key: %s"), key);
if (!error_flag)
- return error(_("Invalid value for %s: %s"), key, value);
+ return error(_("invalid value for %s: %s"), key, value);
return 0;
}
-static int read_populate_opts(struct replay_opts **opts)
+static int read_populate_opts(struct replay_opts *opts)
{
+ if (is_rebase_i(opts)) {
+ struct strbuf buf = STRBUF_INIT;
+
+ if (read_oneliner(&buf, rebase_path_gpg_sign_opt(), 1)) {
+ if (!starts_with(buf.buf, "-S"))
+ strbuf_reset(&buf);
+ else {
+ free(opts->gpg_sign);
+ opts->gpg_sign = xstrdup(buf.buf + 2);
+ }
+ }
+ strbuf_release(&buf);
+
+ return 0;
+ }
+
if (!file_exists(git_path_opts_file()))
return 0;
/*
@@ -822,24 +1059,39 @@
* about this case, though, because we wrote that file ourselves, so we
* are pretty certain that it is syntactically correct.
*/
- if (git_config_from_file(populate_opts_cb, git_path_opts_file(), *opts) < 0)
- return error(_("Malformed options sheet: %s"),
+ if (git_config_from_file(populate_opts_cb, git_path_opts_file(), opts) < 0)
+ return error(_("malformed options sheet: '%s'"),
git_path_opts_file());
return 0;
}
-static int walk_revs_populate_todo(struct commit_list **todo_list,
+static int walk_revs_populate_todo(struct todo_list *todo_list,
struct replay_opts *opts)
{
+ enum todo_command command = opts->action == REPLAY_PICK ?
+ TODO_PICK : TODO_REVERT;
+ const char *command_string = todo_command_strings[command];
struct commit *commit;
- struct commit_list **next;
if (prepare_revs(opts))
return -1;
- next = todo_list;
- while ((commit = get_revision(opts->revs)))
- next = commit_list_append(commit, next);
+ while ((commit = get_revision(opts->revs))) {
+ struct todo_item *item = append_new_todo(todo_list);
+ const char *commit_buffer = get_commit_buffer(commit, NULL);
+ const char *subject;
+ int subject_len;
+
+ item->command = command;
+ item->commit = commit;
+ item->arg = NULL;
+ item->arg_len = 0;
+ item->offset_in_buf = todo_list->buf.len;
+ subject_len = find_commit_subject(commit_buffer, &subject);
+ strbuf_addf(&todo_list->buf, "%s %s %.*s\n", command_string,
+ short_commit_name(commit), subject_len, subject);
+ unuse_commit_buffer(commit, commit_buffer);
+ }
return 0;
}
@@ -851,7 +1103,7 @@
return -1;
}
else if (mkdir(git_path_seq_dir(), 0777) < 0)
- return error_errno(_("Could not create sequencer directory %s"),
+ return error_errno(_("could not create sequencer directory '%s'"),
git_path_seq_dir());
return 0;
}
@@ -865,17 +1117,17 @@
fd = hold_lock_file_for_update(&head_lock, git_path_head_file(), 0);
if (fd < 0) {
rollback_lock_file(&head_lock);
- return error_errno(_("Could not lock HEAD"));
+ return error_errno(_("could not lock HEAD"));
}
strbuf_addf(&buf, "%s\n", head);
if (write_in_full(fd, buf.buf, buf.len) < 0) {
rollback_lock_file(&head_lock);
- return error_errno(_("Could not write to %s"),
+ return error_errno(_("could not write to '%s'"),
git_path_head_file());
}
if (commit_lock_file(&head_lock) < 0) {
rollback_lock_file(&head_lock);
- return error(_("Error wrapping up %s."), git_path_head_file());
+ return error(_("failed to finalize '%s'."), git_path_head_file());
}
return 0;
}
@@ -904,7 +1156,7 @@
return reset_for_rollback(head_sha1);
}
-static int sequencer_rollback(struct replay_opts *opts)
+int sequencer_rollback(struct replay_opts *opts)
{
FILE *f;
unsigned char sha1[20];
@@ -920,9 +1172,9 @@
return rollback_single_pick();
}
if (!f)
- return error_errno(_("cannot open %s"), git_path_head_file());
+ return error_errno(_("cannot open '%s'"), git_path_head_file());
if (strbuf_getline_lf(&buf, f)) {
- error(_("cannot read %s: %s"), git_path_head_file(),
+ error(_("cannot read '%s': %s"), git_path_head_file(),
ferror(f) ? strerror(errno) : _("unexpected end of file"));
fclose(f);
goto fail;
@@ -939,38 +1191,29 @@
}
if (reset_for_rollback(sha1))
goto fail;
- remove_sequencer_state();
strbuf_release(&buf);
- return 0;
+ return sequencer_remove_state(opts);
fail:
strbuf_release(&buf);
return -1;
}
-static int save_todo(struct commit_list *todo_list, struct replay_opts *opts)
+static int save_todo(struct todo_list *todo_list, struct replay_opts *opts)
{
static struct lock_file todo_lock;
- struct strbuf buf = STRBUF_INIT;
- int fd;
+ const char *todo_path = get_todo_path(opts);
+ int next = todo_list->current, offset, fd;
- fd = hold_lock_file_for_update(&todo_lock, git_path_todo_file(), 0);
+ fd = hold_lock_file_for_update(&todo_lock, todo_path, 0);
if (fd < 0)
- return error_errno(_("Could not lock '%s'"),
- git_path_todo_file());
- if (format_todo(&buf, todo_list, opts) < 0) {
- strbuf_release(&buf);
- return error(_("Could not format %s."), git_path_todo_file());
- }
- if (write_in_full(fd, buf.buf, buf.len) < 0) {
- strbuf_release(&buf);
- return error_errno(_("Could not write to %s"),
- git_path_todo_file());
- }
- if (commit_lock_file(&todo_lock) < 0) {
- strbuf_release(&buf);
- return error(_("Error wrapping up %s."), git_path_todo_file());
- }
- strbuf_release(&buf);
+ return error_errno(_("could not lock '%s'"), todo_path);
+ offset = next < todo_list->nr ?
+ todo_list->items[next].offset_in_buf : todo_list->buf.len;
+ if (write_in_full(fd, todo_list->buf.buf + offset,
+ todo_list->buf.len - offset) < 0)
+ return error_errno(_("could not write to '%s'"), todo_path);
+ if (commit_lock_file(&todo_lock) < 0)
+ return error(_("failed to finalize '%s'."), todo_path);
return 0;
}
@@ -1009,9 +1252,8 @@
return res;
}
-static int pick_commits(struct commit_list *todo_list, struct replay_opts *opts)
+static int pick_commits(struct todo_list *todo_list, struct replay_opts *opts)
{
- struct commit_list *cur;
int res;
setenv(GIT_REFLOG_ACTION, action_name(opts), 0);
@@ -1021,10 +1263,12 @@
if (read_and_refresh_cache(opts))
return -1;
- for (cur = todo_list; cur; cur = cur->next) {
- if (save_todo(cur, opts))
+ while (todo_list->current < todo_list->nr) {
+ struct todo_item *item = todo_list->items + todo_list->current;
+ if (save_todo(todo_list, opts))
return -1;
- res = do_pick_commit(cur->item, opts);
+ res = do_pick_commit(item->command, item->commit, opts);
+ todo_list->current++;
if (res)
return res;
}
@@ -1033,8 +1277,7 @@
* Sequence of picks finished successfully; cleanup by
* removing the .git/sequencer directory
*/
- remove_sequencer_state();
- return 0;
+ return sequencer_remove_state(opts);
}
static int continue_single_pick(void)
@@ -1047,61 +1290,56 @@
return run_command_v_opt(argv, RUN_GIT_CMD);
}
-static int sequencer_continue(struct replay_opts *opts)
+int sequencer_continue(struct replay_opts *opts)
{
- struct commit_list *todo_list = NULL;
+ struct todo_list todo_list = TODO_LIST_INIT;
+ int res;
- if (!file_exists(git_path_todo_file()))
- return continue_single_pick();
- if (read_populate_opts(&opts) ||
- read_populate_todo(&todo_list, opts))
+ if (read_and_refresh_cache(opts))
return -1;
+ if (!file_exists(get_todo_path(opts)))
+ return continue_single_pick();
+ if (read_populate_opts(opts))
+ return -1;
+ if ((res = read_populate_todo(&todo_list, opts)))
+ goto release_todo_list;
+
/* Verify that the conflict has been resolved */
if (file_exists(git_path_cherry_pick_head()) ||
file_exists(git_path_revert_head())) {
- int ret = continue_single_pick();
- if (ret)
- return ret;
+ res = continue_single_pick();
+ if (res)
+ goto release_todo_list;
}
- if (index_differs_from("HEAD", 0))
- return error_dirty_index(opts);
- todo_list = todo_list->next;
- return pick_commits(todo_list, opts);
+ if (index_differs_from("HEAD", 0, 0)) {
+ res = error_dirty_index(opts);
+ goto release_todo_list;
+ }
+ todo_list.current++;
+ res = pick_commits(&todo_list, opts);
+release_todo_list:
+ todo_list_release(&todo_list);
+ return res;
}
static int single_pick(struct commit *cmit, struct replay_opts *opts)
{
setenv(GIT_REFLOG_ACTION, action_name(opts), 0);
- return do_pick_commit(cmit, opts);
+ return do_pick_commit(opts->action == REPLAY_PICK ?
+ TODO_PICK : TODO_REVERT, cmit, opts);
}
int sequencer_pick_revisions(struct replay_opts *opts)
{
- struct commit_list *todo_list = NULL;
+ struct todo_list todo_list = TODO_LIST_INIT;
unsigned char sha1[20];
- int i;
+ int i, res;
- if (opts->subcommand == REPLAY_NONE)
- assert(opts->revs);
-
+ assert(opts->revs);
if (read_and_refresh_cache(opts))
return -1;
- /*
- * Decide what to do depending on the arguments; a fresh
- * cherry-pick should be handled differently from an existing
- * one that is being continued
- */
- if (opts->subcommand == REPLAY_REMOVE_STATE) {
- remove_sequencer_state();
- return 0;
- }
- if (opts->subcommand == REPLAY_ROLLBACK)
- return sequencer_rollback(opts);
- if (opts->subcommand == REPLAY_CONTINUE)
- return sequencer_continue(opts);
-
for (i = 0; i < opts->revs->pending.nr; i++) {
unsigned char sha1[20];
const char *name = opts->revs->pending.objects[i].name;
@@ -1150,12 +1388,14 @@
create_seq_dir() < 0)
return -1;
if (get_sha1("HEAD", sha1) && (opts->action == REPLAY_REVERT))
- return error(_("Can't revert as initial commit"));
+ return error(_("can't revert as initial commit"));
if (save_head(sha1_to_hex(sha1)))
return -1;
if (save_opts(opts))
return -1;
- return pick_commits(todo_list, opts);
+ res = pick_commits(&todo_list, opts);
+ todo_list_release(&todo_list);
+ return res;
}
void append_signoff(struct strbuf *msgbuf, int ignore_footer, unsigned flag)
diff --git a/sequencer.h b/sequencer.h
index 5ed5cb1..7a513c5 100644
--- a/sequencer.h
+++ b/sequencer.h
@@ -1,10 +1,7 @@
#ifndef SEQUENCER_H
#define SEQUENCER_H
-#define SEQ_DIR "sequencer"
-#define SEQ_HEAD_FILE "sequencer/head"
-#define SEQ_TODO_FILE "sequencer/todo"
-#define SEQ_OPTS_FILE "sequencer/opts"
+const char *git_path_seq_dir(void);
#define APPEND_SIGNOFF_DEDUP (1u << 0)
@@ -13,16 +10,8 @@
REPLAY_PICK
};
-enum replay_subcommand {
- REPLAY_NONE,
- REPLAY_REMOVE_STATE,
- REPLAY_CONTINUE,
- REPLAY_ROLLBACK
-};
-
struct replay_opts {
enum replay_action action;
- enum replay_subcommand subcommand;
/* Boolean options */
int edit;
@@ -37,18 +26,22 @@
int mainline;
- const char *gpg_sign;
+ char *gpg_sign;
/* Merge strategy */
- const char *strategy;
- const char **xopts;
+ char *strategy;
+ char **xopts;
size_t xopts_nr, xopts_alloc;
/* Only used by REPLAY_NONE */
struct rev_info *revs;
};
+#define REPLAY_OPTS_INIT { -1 }
int sequencer_pick_revisions(struct replay_opts *opts);
+int sequencer_continue(struct replay_opts *opts);
+int sequencer_rollback(struct replay_opts *opts);
+int sequencer_remove_state(struct replay_opts *opts);
extern const char sign_off_header[];
diff --git a/sha1_file.c b/sha1_file.c
index 2eda929..1e41954 100644
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -1410,6 +1410,32 @@
strbuf_release(&path);
}
+static int approximate_object_count_valid;
+
+/*
+ * Give a fast, rough count of the number of objects in the repository. This
+ * ignores loose objects completely. If you have a lot of them, then either
+ * you should repack because your performance will be awful, or they are
+ * all unreachable objects about to be pruned, in which case they're not really
+ * interesting as a measure of repo size in the first place.
+ */
+unsigned long approximate_object_count(void)
+{
+ static unsigned long count;
+ if (!approximate_object_count_valid) {
+ struct packed_git *p;
+
+ prepare_packed_git();
+ count = 0;
+ for (p = packed_git; p; p = p->next) {
+ if (open_pack_index(p))
+ continue;
+ count += p->num_objects;
+ }
+ }
+ return count;
+}
+
static void *get_next_packed_git(const void *p)
{
return ((const struct packed_git *)p)->next;
@@ -1481,6 +1507,7 @@
void reprepare_packed_git(void)
{
+ approximate_object_count_valid = 0;
prepare_packed_git_run_once = 0;
prepare_packed_git();
}
diff --git a/sha1_name.c b/sha1_name.c
index 4092836..06409a3 100644
--- a/sha1_name.c
+++ b/sha1_name.c
@@ -448,10 +448,46 @@
return ret;
}
+/*
+ * Return the slot of the most-significant bit set in "val". There are various
+ * ways to do this quickly with fls() or __builtin_clzl(), but speed is
+ * probably not a big deal here.
+ */
+static unsigned msb(unsigned long val)
+{
+ unsigned r = 0;
+ while (val >>= 1)
+ r++;
+ return r;
+}
+
int find_unique_abbrev_r(char *hex, const unsigned char *sha1, int len)
{
int status, exists;
+ if (len < 0) {
+ unsigned long count = approximate_object_count();
+ /*
+ * Add one because the MSB only tells us the highest bit set,
+ * not including the value of all the _other_ bits (so "15"
+ * is only one off of 2^4, but the MSB is the 3rd bit.
+ */
+ len = msb(count) + 1;
+ /*
+ * We now know we have on the order of 2^len objects, which
+ * expects a collision at 2^(len/2). But we also care about hex
+ * chars, not bits, and there are 4 bits per hex. So all
+ * together we need to divide by 2; but we also want to round
+ * odd numbers up, hence adding one before dividing.
+ */
+ len = (len + 1) / 2;
+ /*
+ * For very small repos, we stick with our regular fallback.
+ */
+ if (len < FALLBACK_DEFAULT_ABBREV)
+ len = FALLBACK_DEFAULT_ABBREV;
+ }
+
sha1_to_hex_r(hex, sha1);
if (len == 40 || !len)
return 40;
@@ -472,7 +508,9 @@
const char *find_unique_abbrev(const unsigned char *sha1, int len)
{
- static char hex[GIT_SHA1_HEXSZ + 1];
+ static int bufno;
+ static char hexbuffer[4][GIT_SHA1_HEXSZ + 1];
+ char *hex = hexbuffer[3 & ++bufno];
find_unique_abbrev_r(hex, sha1, len);
return hex;
}
diff --git a/t/helper/test-dump-cache-tree.c b/t/helper/test-dump-cache-tree.c
index 44f3290..7af116d 100644
--- a/t/helper/test-dump-cache-tree.c
+++ b/t/helper/test-dump-cache-tree.c
@@ -58,6 +58,7 @@
{
struct index_state istate;
struct cache_tree *another = cache_tree();
+ setup_git_directory();
if (read_cache() < 0)
die("unable to read index file");
istate = the_index;
diff --git a/t/helper/test-scrap-cache-tree.c b/t/helper/test-scrap-cache-tree.c
index 5b2fd09..27fe040 100644
--- a/t/helper/test-scrap-cache-tree.c
+++ b/t/helper/test-scrap-cache-tree.c
@@ -7,6 +7,7 @@
int cmd_main(int ac, const char **av)
{
+ setup_git_directory();
hold_locked_index(&index_lock, 1);
if (read_cache() < 0)
die("unable to read index file");
diff --git a/t/t0060-path-utils.sh b/t/t0060-path-utils.sh
index bf2deee..444b5a4 100755
--- a/t/t0060-path-utils.sh
+++ b/t/t0060-path-utils.sh
@@ -305,8 +305,9 @@
test_git_path GIT_COMMON_DIR=bar packed-refs bar/packed-refs
test_git_path GIT_COMMON_DIR=bar shallow bar/shallow
-# In the tests below, the distinction between $PWD and $(pwd) is important:
-# on Windows, $PWD is POSIX style (/c/foo), $(pwd) has drive letter (c:/foo).
+# In the tests below, $(pwd) must be used because it is a native path on
+# Windows and avoids MSYS's path mangling (which simplifies "foo/../bar" and
+# strips the dot from trailing "/.").
test_submodule_relative_url "../" "../foo" "../submodule" "../../submodule"
test_submodule_relative_url "../" "../foo/bar" "../submodule" "../../foo/submodule"
@@ -314,27 +315,29 @@
test_submodule_relative_url "../" "./foo" "../submodule" "../submodule"
test_submodule_relative_url "../" "./foo/bar" "../submodule" "../foo/submodule"
test_submodule_relative_url "../../../" "../foo/bar" "../sub/a/b/c" "../../../../foo/sub/a/b/c"
-test_submodule_relative_url "../" "$PWD/addtest" "../repo" "$(pwd)/repo"
+test_submodule_relative_url "../" "$(pwd)/addtest" "../repo" "$(pwd)/repo"
test_submodule_relative_url "../" "foo/bar" "../submodule" "../foo/submodule"
test_submodule_relative_url "../" "foo" "../submodule" "../submodule"
test_submodule_relative_url "(null)" "../foo/bar" "../sub/a/b/c" "../foo/sub/a/b/c"
+test_submodule_relative_url "(null)" "../foo/bar" "../sub/a/b/c/" "../foo/sub/a/b/c"
+test_submodule_relative_url "(null)" "../foo/bar/" "../sub/a/b/c" "../foo/sub/a/b/c"
test_submodule_relative_url "(null)" "../foo/bar" "../submodule" "../foo/submodule"
test_submodule_relative_url "(null)" "../foo/submodule" "../submodule" "../foo/submodule"
test_submodule_relative_url "(null)" "../foo" "../submodule" "../submodule"
test_submodule_relative_url "(null)" "./foo/bar" "../submodule" "foo/submodule"
test_submodule_relative_url "(null)" "./foo" "../submodule" "submodule"
test_submodule_relative_url "(null)" "//somewhere else/repo" "../subrepo" "//somewhere else/subrepo"
-test_submodule_relative_url "(null)" "$PWD/subsuper_update_r" "../subsubsuper_update_r" "$(pwd)/subsubsuper_update_r"
-test_submodule_relative_url "(null)" "$PWD/super_update_r2" "../subsuper_update_r" "$(pwd)/subsuper_update_r"
-test_submodule_relative_url "(null)" "$PWD/." "../." "$(pwd)/."
-test_submodule_relative_url "(null)" "$PWD" "./." "$(pwd)/."
-test_submodule_relative_url "(null)" "$PWD/addtest" "../repo" "$(pwd)/repo"
-test_submodule_relative_url "(null)" "$PWD" "./å äö" "$(pwd)/å äö"
-test_submodule_relative_url "(null)" "$PWD/." "../submodule" "$(pwd)/submodule"
-test_submodule_relative_url "(null)" "$PWD/submodule" "../submodule" "$(pwd)/submodule"
-test_submodule_relative_url "(null)" "$PWD/home2/../remote" "../bundle1" "$(pwd)/home2/../bundle1"
-test_submodule_relative_url "(null)" "$PWD/submodule_update_repo" "./." "$(pwd)/submodule_update_repo/."
+test_submodule_relative_url "(null)" "$(pwd)/subsuper_update_r" "../subsubsuper_update_r" "$(pwd)/subsubsuper_update_r"
+test_submodule_relative_url "(null)" "$(pwd)/super_update_r2" "../subsuper_update_r" "$(pwd)/subsuper_update_r"
+test_submodule_relative_url "(null)" "$(pwd)/." "../." "$(pwd)/."
+test_submodule_relative_url "(null)" "$(pwd)" "./." "$(pwd)/."
+test_submodule_relative_url "(null)" "$(pwd)/addtest" "../repo" "$(pwd)/repo"
+test_submodule_relative_url "(null)" "$(pwd)" "./å äö" "$(pwd)/å äö"
+test_submodule_relative_url "(null)" "$(pwd)/." "../submodule" "$(pwd)/submodule"
+test_submodule_relative_url "(null)" "$(pwd)/submodule" "../submodule" "$(pwd)/submodule"
+test_submodule_relative_url "(null)" "$(pwd)/home2/../remote" "../bundle1" "$(pwd)/home2/../bundle1"
+test_submodule_relative_url "(null)" "$(pwd)/submodule_update_repo" "./." "$(pwd)/submodule_update_repo/."
test_submodule_relative_url "(null)" "file:///tmp/repo" "../subrepo" "file:///tmp/subrepo"
test_submodule_relative_url "(null)" "foo/bar" "../submodule" "foo/submodule"
test_submodule_relative_url "(null)" "foo" "../submodule" "submodule"
diff --git a/t/t2203-add-intent.sh b/t/t2203-add-intent.sh
index 8f22c43..84a9028 100755
--- a/t/t2203-add-intent.sh
+++ b/t/t2203-add-intent.sh
@@ -5,10 +5,24 @@
. ./test-lib.sh
test_expect_success 'intent to add' '
+ test_commit 1 &&
+ git rm 1.t &&
+ echo hello >1.t &&
echo hello >file &&
echo hello >elif &&
git add -N file &&
- git add elif
+ git add elif &&
+ git add -N 1.t
+'
+
+test_expect_success 'git status' '
+ git status --porcelain | grep -v actual >actual &&
+ cat >expect <<-\EOF &&
+ DA 1.t
+ A elif
+ A file
+ EOF
+ test_cmp expect actual
'
test_expect_success 'check result of "add -N"' '
@@ -43,7 +57,9 @@
git add -N nitfol &&
git commit -m second &&
test $(git ls-tree HEAD -- nitfol | wc -l) = 0 &&
- test $(git diff --name-only HEAD -- nitfol | wc -l) = 1
+ test $(git diff --name-only HEAD -- nitfol | wc -l) = 1 &&
+ test $(git diff --name-only --ita-invisible-in-index HEAD -- nitfol | wc -l) = 0 &&
+ test $(git diff --name-only --ita-invisible-in-index -- nitfol | wc -l) = 1
'
test_expect_success 'can commit with an unrelated i-t-a entry in index' '
@@ -113,5 +129,26 @@
)
'
+test_expect_success 'commit: ita entries ignored in empty intial commit check' '
+ git init empty-intial-commit &&
+ (
+ cd empty-intial-commit &&
+ : >one &&
+ git add -N one &&
+ test_must_fail git commit -m nothing-new-here
+ )
+'
+
+test_expect_success 'commit: ita entries ignored in empty commit check' '
+ git init empty-subsequent-commit &&
+ (
+ cd empty-subsequent-commit &&
+ test_commit one &&
+ : >two &&
+ git add -N two &&
+ test_must_fail git commit -m nothing-new-here
+ )
+'
+
test_done
diff --git a/t/t3501-revert-cherry-pick.sh b/t/t3501-revert-cherry-pick.sh
index 51f3bbb..394f000 100755
--- a/t/t3501-revert-cherry-pick.sh
+++ b/t/t3501-revert-cherry-pick.sh
@@ -96,7 +96,7 @@
echo content >extra_file &&
git add extra_file &&
test_must_fail git revert HEAD 2>errors &&
- test_i18ngrep "Your local changes would be overwritten by " errors
+ test_i18ngrep "your local changes would be overwritten by " errors
'
diff --git a/t/t7064-wtstatus-pv2.sh b/t/t7064-wtstatus-pv2.sh
index 3012a4d..e319fa2 100755
--- a/t/t7064-wtstatus-pv2.sh
+++ b/t/t7064-wtstatus-pv2.sh
@@ -246,8 +246,8 @@
git add --intent-to-add intent1.add intent2.add &&
cat >expect <<-EOF &&
- 1 AM N... 000000 100644 100644 $_z40 $EMPTY_BLOB intent1.add
- 1 AM N... 000000 100644 100644 $_z40 $EMPTY_BLOB intent2.add
+ 1 .A N... 000000 000000 100644 $_z40 $_z40 intent1.add
+ 1 .A N... 000000 000000 100644 $_z40 $_z40 intent2.add
EOF
git status --porcelain=v2 >actual &&
diff --git a/transport.c b/transport.c
index 079499d..d57e8de 100644
--- a/transport.c
+++ b/transport.c
@@ -307,7 +307,9 @@
}
}
-static void print_ref_status(char flag, const char *summary, struct ref *to, struct ref *from, const char *msg, int porcelain)
+static void print_ref_status(char flag, const char *summary,
+ struct ref *to, struct ref *from, const char *msg,
+ int porcelain, int summary_width)
{
if (porcelain) {
if (from)
@@ -319,7 +321,7 @@
else
fprintf(stdout, "%s\n", summary);
} else {
- fprintf(stderr, " %c %-*s ", flag, TRANSPORT_SUMMARY_WIDTH, summary);
+ fprintf(stderr, " %c %-*s ", flag, summary_width, summary);
if (from)
fprintf(stderr, "%s -> %s", prettify_refname(from->name), prettify_refname(to->name));
else
@@ -333,15 +335,16 @@
}
}
-static void print_ok_ref_status(struct ref *ref, int porcelain)
+static void print_ok_ref_status(struct ref *ref, int porcelain, int summary_width)
{
if (ref->deletion)
- print_ref_status('-', "[deleted]", ref, NULL, NULL, porcelain);
+ print_ref_status('-', "[deleted]", ref, NULL, NULL,
+ porcelain, summary_width);
else if (is_null_oid(&ref->old_oid))
print_ref_status('*',
(starts_with(ref->name, "refs/tags/") ? "[new tag]" :
"[new branch]"),
- ref, ref->peer_ref, NULL, porcelain);
+ ref, ref->peer_ref, NULL, porcelain, summary_width);
else {
struct strbuf quickref = STRBUF_INIT;
char type;
@@ -361,12 +364,14 @@
strbuf_add_unique_abbrev(&quickref, ref->new_oid.hash,
DEFAULT_ABBREV);
- print_ref_status(type, quickref.buf, ref, ref->peer_ref, msg, porcelain);
+ print_ref_status(type, quickref.buf, ref, ref->peer_ref, msg,
+ porcelain, summary_width);
strbuf_release(&quickref);
}
}
-static int print_one_push_status(struct ref *ref, const char *dest, int count, int porcelain)
+static int print_one_push_status(struct ref *ref, const char *dest, int count,
+ int porcelain, int summary_width)
{
if (!count) {
char *url = transport_anonymize_url(dest);
@@ -376,62 +381,87 @@
switch(ref->status) {
case REF_STATUS_NONE:
- print_ref_status('X', "[no match]", ref, NULL, NULL, porcelain);
+ print_ref_status('X', "[no match]", ref, NULL, NULL,
+ porcelain, summary_width);
break;
case REF_STATUS_REJECT_NODELETE:
print_ref_status('!', "[rejected]", ref, NULL,
- "remote does not support deleting refs", porcelain);
+ "remote does not support deleting refs",
+ porcelain, summary_width);
break;
case REF_STATUS_UPTODATE:
print_ref_status('=', "[up to date]", ref,
- ref->peer_ref, NULL, porcelain);
+ ref->peer_ref, NULL, porcelain, summary_width);
break;
case REF_STATUS_REJECT_NONFASTFORWARD:
print_ref_status('!', "[rejected]", ref, ref->peer_ref,
- "non-fast-forward", porcelain);
+ "non-fast-forward", porcelain, summary_width);
break;
case REF_STATUS_REJECT_ALREADY_EXISTS:
print_ref_status('!', "[rejected]", ref, ref->peer_ref,
- "already exists", porcelain);
+ "already exists", porcelain, summary_width);
break;
case REF_STATUS_REJECT_FETCH_FIRST:
print_ref_status('!', "[rejected]", ref, ref->peer_ref,
- "fetch first", porcelain);
+ "fetch first", porcelain, summary_width);
break;
case REF_STATUS_REJECT_NEEDS_FORCE:
print_ref_status('!', "[rejected]", ref, ref->peer_ref,
- "needs force", porcelain);
+ "needs force", porcelain, summary_width);
break;
case REF_STATUS_REJECT_STALE:
print_ref_status('!', "[rejected]", ref, ref->peer_ref,
- "stale info", porcelain);
+ "stale info", porcelain, summary_width);
break;
case REF_STATUS_REJECT_SHALLOW:
print_ref_status('!', "[rejected]", ref, ref->peer_ref,
- "new shallow roots not allowed", porcelain);
+ "new shallow roots not allowed",
+ porcelain, summary_width);
break;
case REF_STATUS_REMOTE_REJECT:
print_ref_status('!', "[remote rejected]", ref,
- ref->deletion ? NULL : ref->peer_ref,
- ref->remote_status, porcelain);
+ ref->deletion ? NULL : ref->peer_ref,
+ ref->remote_status, porcelain, summary_width);
break;
case REF_STATUS_EXPECTING_REPORT:
print_ref_status('!', "[remote failure]", ref,
- ref->deletion ? NULL : ref->peer_ref,
- "remote failed to report status", porcelain);
+ ref->deletion ? NULL : ref->peer_ref,
+ "remote failed to report status",
+ porcelain, summary_width);
break;
case REF_STATUS_ATOMIC_PUSH_FAILED:
print_ref_status('!', "[rejected]", ref, ref->peer_ref,
- "atomic push failed", porcelain);
+ "atomic push failed", porcelain, summary_width);
break;
case REF_STATUS_OK:
- print_ok_ref_status(ref, porcelain);
+ print_ok_ref_status(ref, porcelain, summary_width);
break;
}
return 1;
}
+static int measure_abbrev(const struct object_id *oid, int sofar)
+{
+ char hex[GIT_SHA1_HEXSZ + 1];
+ int w = find_unique_abbrev_r(hex, oid->hash, DEFAULT_ABBREV);
+
+ return (w < sofar) ? sofar : w;
+}
+
+int transport_summary_width(const struct ref *refs)
+{
+ int maxw = -1;
+
+ for (; refs; refs = refs->next) {
+ maxw = measure_abbrev(&refs->old_oid, maxw);
+ maxw = measure_abbrev(&refs->new_oid, maxw);
+ }
+ if (maxw < 0)
+ maxw = FALLBACK_DEFAULT_ABBREV;
+ return (2 * maxw + 3);
+}
+
void transport_print_push_status(const char *dest, struct ref *refs,
int verbose, int porcelain, unsigned int *reject_reasons)
{
@@ -439,25 +469,29 @@
int n = 0;
unsigned char head_sha1[20];
char *head;
+ int summary_width = transport_summary_width(refs);
head = resolve_refdup("HEAD", RESOLVE_REF_READING, head_sha1, NULL);
if (verbose) {
for (ref = refs; ref; ref = ref->next)
if (ref->status == REF_STATUS_UPTODATE)
- n += print_one_push_status(ref, dest, n, porcelain);
+ n += print_one_push_status(ref, dest, n,
+ porcelain, summary_width);
}
for (ref = refs; ref; ref = ref->next)
if (ref->status == REF_STATUS_OK)
- n += print_one_push_status(ref, dest, n, porcelain);
+ n += print_one_push_status(ref, dest, n,
+ porcelain, summary_width);
*reject_reasons = 0;
for (ref = refs; ref; ref = ref->next) {
if (ref->status != REF_STATUS_NONE &&
ref->status != REF_STATUS_UPTODATE &&
ref->status != REF_STATUS_OK)
- n += print_one_push_status(ref, dest, n, porcelain);
+ n += print_one_push_status(ref, dest, n,
+ porcelain, summary_width);
if (ref->status == REF_STATUS_REJECT_NONFASTFORWARD) {
if (head != NULL && !strcmp(head, ref->name))
*reject_reasons |= REJECT_NON_FF_HEAD;
diff --git a/transport.h b/transport.h
index 68669f1..b8e4ee8 100644
--- a/transport.h
+++ b/transport.h
@@ -147,8 +147,7 @@
#define TRANSPORT_PUSH_ATOMIC 8192
#define TRANSPORT_PUSH_OPTIONS 16384
-#define TRANSPORT_SUMMARY_WIDTH (2 * DEFAULT_ABBREV + 3)
-#define TRANSPORT_SUMMARY(x) (int)(TRANSPORT_SUMMARY_WIDTH + strlen(x) - gettext_width(x)), (x)
+extern int transport_summary_width(const struct ref *refs);
/* Returns a transport suitable for the url */
struct transport *transport_get(struct remote *, const char *);
diff --git a/wt-status.c b/wt-status.c
index 0bd2781..a2e9d33 100644
--- a/wt-status.c
+++ b/wt-status.c
@@ -438,7 +438,7 @@
switch (p->status) {
case DIFF_STATUS_ADDED:
- die("BUG: worktree status add???");
+ d->mode_worktree = p->two->mode;
break;
case DIFF_STATUS_DELETED:
@@ -548,6 +548,7 @@
setup_revisions(0, NULL, &rev, NULL);
rev.diffopt.output_format |= DIFF_FORMAT_CALLBACK;
DIFF_OPT_SET(&rev.diffopt, DIRTY_SUBMODULES);
+ rev.diffopt.ita_invisible_in_index = 1;
if (!s->show_untracked_files)
DIFF_OPT_SET(&rev.diffopt, IGNORE_UNTRACKED_IN_SUBMODULES);
if (s->ignore_submodule_arg) {
@@ -571,6 +572,7 @@
setup_revisions(0, NULL, &rev, &opt);
DIFF_OPT_SET(&rev.diffopt, OVERRIDE_SUBMODULE_CONFIG);
+ rev.diffopt.ita_invisible_in_index = 1;
if (s->ignore_submodule_arg) {
handle_ignore_submodules_arg(&rev.diffopt, s->ignore_submodule_arg);
} else {
@@ -606,6 +608,8 @@
if (!ce_path_match(ce, &s->pathspec, NULL))
continue;
+ if (ce_intent_to_add(ce))
+ continue;
it = string_list_insert(&s->change, ce->name);
d = it->util;
if (!d) {
@@ -912,6 +916,7 @@
init_revisions(&rev, NULL);
DIFF_OPT_SET(&rev.diffopt, ALLOW_TEXTCONV);
+ rev.diffopt.ita_invisible_in_index = 1;
memset(&opt, 0, sizeof(opt));
opt.def = s->is_initial ? EMPTY_TREE_SHA1_HEX : s->reference;
