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author | Shawn O. Pearce <spearce@spearce.org> | 2007-10-16 00:15:25 -0400 |
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committer | Shawn O. Pearce <spearce@spearce.org> | 2007-10-16 00:15:25 -0400 |
commit | 2e13e5d89252ceef606a0a7be32dbf5bea7e5aca (patch) | |
tree | 91f34e2fa799880e917238a7794b3dde35536c09 /merge-recursive.c | |
parent | ccfc02a30057a5fa7376e1fc8e8c3fe5478556f4 (diff) | |
parent | d55e7c3acf72413563e695a19f7f66efac442064 (diff) | |
download | git-2e13e5d89252ceef606a0a7be32dbf5bea7e5aca.tar.gz |
Merge branch 'master' into db/fetch-pack
There's a number of tricky conflicts between master and
this topic right now due to the rewrite of builtin-push.
Junio must have handled these via rerere; I'd rather not
deal with them again so I'm pre-merging master into the
topic. Besides this topic somehow started to depend on
the strbuf series that was in next, but is now in master.
It no longer compiles on its own without the strbuf API.
* master: (184 commits)
Whip post 1.5.3.4 maintenance series into shape.
Minor usage update in setgitperms.perl
manual: use 'URL' instead of 'url'.
manual: add some markup.
manual: Fix example finding commits referencing given content.
Fix wording in push definition.
Fix some typos, punctuation, missing words, minor markup.
manual: Fix or remove em dashes.
Add a --dry-run option to git-push.
Add a --dry-run option to git-send-pack.
Fix in-place editing functions in convert.c
instaweb: support for Ruby's WEBrick server
instaweb: allow for use of auto-generated scripts
Add 'git-p4 commit' as an alias for 'git-p4 submit'
hg-to-git speedup through selectable repack intervals
git-svn: respect Subversion's [auth] section configuration values
gtksourceview2 support for gitview
fix contrib/hooks/post-receive-email hooks.recipients error message
Support cvs via git-shell
rebase -i: use diff plumbing instead of porcelain
...
Conflicts:
Makefile
builtin-push.c
rsh.c
Diffstat (limited to 'merge-recursive.c')
-rw-r--r-- | merge-recursive.c | 100 |
1 files changed, 45 insertions, 55 deletions
diff --git a/merge-recursive.c b/merge-recursive.c index 19d5f3b287..4a5c77c3b6 100644 --- a/merge-recursive.c +++ b/merge-recursive.c @@ -85,63 +85,59 @@ struct stage_data unsigned processed:1; }; -struct output_buffer -{ - struct output_buffer *next; - char *str; -}; - static struct path_list current_file_set = {NULL, 0, 0, 1}; static struct path_list current_directory_set = {NULL, 0, 0, 1}; static int call_depth = 0; static int verbosity = 2; +static int rename_limit = -1; static int buffer_output = 1; -static struct output_buffer *output_list, *output_end; +static struct strbuf obuf = STRBUF_INIT; -static int show (int v) +static int show(int v) { return (!call_depth && verbosity >= v) || verbosity >= 5; } -static void output(int v, const char *fmt, ...) +static void flush_output(void) { - va_list args; - va_start(args, fmt); - if (buffer_output && show(v)) { - struct output_buffer *b = xmalloc(sizeof(*b)); - nfvasprintf(&b->str, fmt, args); - b->next = NULL; - if (output_end) - output_end->next = b; - else - output_list = b; - output_end = b; - } else if (show(v)) { - int i; - for (i = call_depth; i--;) - fputs(" ", stdout); - vfprintf(stdout, fmt, args); - fputc('\n', stdout); + if (obuf.len) { + fputs(obuf.buf, stdout); + strbuf_reset(&obuf); } - va_end(args); } -static void flush_output(void) +static void output(int v, const char *fmt, ...) { - struct output_buffer *b, *n; - for (b = output_list; b; b = n) { - int i; - for (i = call_depth; i--;) - fputs(" ", stdout); - fputs(b->str, stdout); - fputc('\n', stdout); - n = b->next; - free(b->str); - free(b); + int len; + va_list ap; + + if (!show(v)) + return; + + strbuf_grow(&obuf, call_depth * 2 + 2); + memset(obuf.buf + obuf.len, ' ', call_depth * 2); + strbuf_setlen(&obuf, obuf.len + call_depth * 2); + + va_start(ap, fmt); + len = vsnprintf(obuf.buf + obuf.len, strbuf_avail(&obuf), fmt, ap); + va_end(ap); + + if (len < 0) + len = 0; + if (len >= strbuf_avail(&obuf)) { + strbuf_grow(&obuf, len + 2); + va_start(ap, fmt); + len = vsnprintf(obuf.buf + obuf.len, strbuf_avail(&obuf), fmt, ap); + va_end(ap); + if (len >= strbuf_avail(&obuf)) { + die("this should not happen, your snprintf is broken"); + } } - output_list = NULL; - output_end = NULL; + strbuf_setlen(&obuf, obuf.len + len); + strbuf_add(&obuf, "\n", 1); + if (!buffer_output) + flush_output(); } static void output_commit_title(struct commit *commit) @@ -372,6 +368,7 @@ static struct path_list *get_renames(struct tree *tree, diff_setup(&opts); opts.recursive = 1; opts.detect_rename = DIFF_DETECT_RENAME; + opts.rename_limit = rename_limit; opts.output_format = DIFF_FORMAT_NO_OUTPUT; if (diff_setup_done(&opts) < 0) die("diff setup failed"); @@ -432,19 +429,15 @@ static int update_stages(const char *path, struct diff_filespec *o, static int remove_path(const char *name) { - int ret, len; + int ret; char *slash, *dirs; ret = unlink(name); if (ret) return ret; - len = strlen(name); - dirs = xmalloc(len+1); - memcpy(dirs, name, len); - dirs[len] = '\0'; + dirs = xstrdup(name); while ((slash = strrchr(name, '/'))) { *slash = '\0'; - len = slash - name; if (rmdir(name) != 0) break; } @@ -578,9 +571,7 @@ static void update_file_flags(const unsigned char *sha, flush_buffer(fd, buf, size); close(fd); } else if (S_ISLNK(mode)) { - char *lnk = xmalloc(size + 1); - memcpy(lnk, buf, size); - lnk[size] = '\0'; + char *lnk = xmemdupz(buf, size); mkdir_p(path, 0777); unlink(path); symlink(lnk, path); @@ -872,14 +863,9 @@ static int read_merge_config(const char *var, const char *value) if (!strncmp(fn->name, name, namelen) && !fn->name[namelen]) break; if (!fn) { - char *namebuf; fn = xcalloc(1, sizeof(struct ll_merge_driver)); - namebuf = xmalloc(namelen + 1); - memcpy(namebuf, name, namelen); - namebuf[namelen] = 0; - fn->name = namebuf; + fn->name = xmemdupz(name, namelen); fn->fn = ll_ext_merge; - fn->next = NULL; *ll_user_merge_tail = fn; ll_user_merge_tail = &(fn->next); } @@ -1693,6 +1679,10 @@ static int merge_config(const char *var, const char *value) verbosity = git_config_int(var, value); return 0; } + if (!strcasecmp(var, "diff.renamelimit")) { + rename_limit = git_config_int(var, value); + return 0; + } return git_default_config(var, value); } |