From: Junio C Hamano Date: Tue, 19 Jan 2010 05:29:47 +0000 (-0800) Subject: Merge branch 'maint-1.6.2' into maint-1.6.3 X-Git-Tag: v1.6.4.5~4^2 X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/011c181cc656c8b3e48882729d1b6238e8c5c537?ds=inline;hp=-c Merge branch 'maint-1.6.2' into maint-1.6.3 * maint-1.6.2: base85: Make the code more obvious instead of explaining the non-obvious base85: encode_85() does not use the decode table base85 debug code: Fix length byte calculation checkout -m: do not try to fall back to --merge from an unborn branch branch: die explicitly why when calling "git branch [-a|-r] branchname". textconv: stop leaking file descriptors commit: --cleanup is a message option git count-objects: handle packs bigger than 4G t7102: make the test fail if one of its check fails Conflicts: diff.c --- 011c181cc656c8b3e48882729d1b6238e8c5c537 diff --combined base85.c index b417a15bbc,24ddf60eb0..e459feebbf --- a/base85.c +++ b/base85.c @@@ -57,14 -57,8 +57,8 @@@ int decode_85(char *dst, const char *bu de = de85[ch]; if (--de < 0) return error("invalid base85 alphabet %c", ch); - /* - * Detect overflow. The largest - * 5-letter possible is "|NsC0" to - * encode 0xffffffff, and "|NsC" gives - * 0x03030303 at this point (i.e. - * 0xffffffff = 0x03030303 * 85). - */ - if (0x03030303 < acc || + /* Detect overflow. */ + if (0xffffffff / 85 < acc || 0xffffffff - de < (acc *= 85)) return error("invalid base85 sequence %.5s", buffer-5); acc += de; @@@ -84,14 -78,12 +78,12 @@@ void encode_85(char *buf, const unsigned char *data, int bytes) { - prep_base85(); - say("encode 85"); while (bytes) { unsigned acc = 0; int cnt; for (cnt = 24; cnt >= 0; cnt -= 8) { - int ch = *data++; + unsigned ch = *data++; acc |= ch << cnt; if (--bytes == 0) break; @@@ -118,7 -110,7 +110,7 @@@ int main(int ac, char **av int len = strlen(av[2]); encode_85(buf, av[2], len); if (len <= 26) len = len + 'A' - 1; - else len = len + 'a' - 26 + 1; + else len = len + 'a' - 26 - 1; printf("encoded: %c%s\n", len, buf); return 0; } diff --combined builtin-branch.c index 887fa60fa5,74c404bd3f..73101a183e --- a/builtin-branch.c +++ b/builtin-branch.c @@@ -32,18 -32,18 +32,18 @@@ static unsigned char head_sha1[20] static int branch_use_color = -1; static char branch_colors[][COLOR_MAXLEN] = { - "\033[m", /* reset */ - "", /* PLAIN (normal) */ - "\033[31m", /* REMOTE (red) */ - "", /* LOCAL (normal) */ - "\033[32m", /* CURRENT (green) */ + GIT_COLOR_RESET, + GIT_COLOR_NORMAL, /* PLAIN */ + GIT_COLOR_RED, /* REMOTE */ + GIT_COLOR_NORMAL, /* LOCAL */ + GIT_COLOR_GREEN, /* CURRENT */ }; enum color_branch { - COLOR_BRANCH_RESET = 0, - COLOR_BRANCH_PLAIN = 1, - COLOR_BRANCH_REMOTE = 2, - COLOR_BRANCH_LOCAL = 3, - COLOR_BRANCH_CURRENT = 4, + BRANCH_COLOR_RESET = 0, + BRANCH_COLOR_PLAIN = 1, + BRANCH_COLOR_REMOTE = 2, + BRANCH_COLOR_LOCAL = 3, + BRANCH_COLOR_CURRENT = 4, }; static enum merge_filter { @@@ -56,15 -56,15 +56,15 @@@ static unsigned char merge_filter_ref[2 static int parse_branch_color_slot(const char *var, int ofs) { if (!strcasecmp(var+ofs, "plain")) - return COLOR_BRANCH_PLAIN; + return BRANCH_COLOR_PLAIN; if (!strcasecmp(var+ofs, "reset")) - return COLOR_BRANCH_RESET; + return BRANCH_COLOR_RESET; if (!strcasecmp(var+ofs, "remote")) - return COLOR_BRANCH_REMOTE; + return BRANCH_COLOR_REMOTE; if (!strcasecmp(var+ofs, "local")) - return COLOR_BRANCH_LOCAL; + return BRANCH_COLOR_LOCAL; if (!strcasecmp(var+ofs, "current")) - return COLOR_BRANCH_CURRENT; + return BRANCH_COLOR_CURRENT; die("bad config variable '%s'", var); } @@@ -121,7 -121,11 +121,7 @@@ static int delete_branches(int argc, co die("Couldn't look up commit object for HEAD"); } for (i = 0; i < argc; i++, strbuf_release(&bname)) { - int len = strlen(argv[i]); - - if (interpret_nth_last_branch(argv[i], &bname) != len) - strbuf_add(&bname, argv[i], len); - + strbuf_branchname(&bname, argv[i]); if (kinds == REF_LOCAL_BRANCH && !strcmp(head, bname.buf)) { error("Cannot delete the branch '%s' " "which you are currently on.", bname.buf); @@@ -184,80 -188,51 +184,80 @@@ struct ref_item { char *name; - unsigned int kind; + char *dest; + unsigned int kind, len; struct commit *commit; }; struct ref_list { struct rev_info revs; - int index, alloc, maxwidth; + int index, alloc, maxwidth, verbose, abbrev; struct ref_item *list; struct commit_list *with_commit; int kinds; }; +static char *resolve_symref(const char *src, const char *prefix) +{ + unsigned char sha1[20]; + int flag; + const char *dst, *cp; + + dst = resolve_ref(src, sha1, 0, &flag); + if (!(dst && (flag & REF_ISSYMREF))) + return NULL; + if (prefix && (cp = skip_prefix(dst, prefix))) + dst = cp; + return xstrdup(dst); +} + static int append_ref(const char *refname, const unsigned char *sha1, int flags, void *cb_data) { struct ref_list *ref_list = (struct ref_list*)(cb_data); struct ref_item *newitem; struct commit *commit; - int kind; - int len; + int kind, i; + const char *prefix, *orig_refname = refname; + + static struct { + int kind; + const char *prefix; + int pfxlen; + } ref_kind[] = { + { REF_LOCAL_BRANCH, "refs/heads/", 11 }, + { REF_REMOTE_BRANCH, "refs/remotes/", 13 }, + }; /* Detect kind */ - if (!prefixcmp(refname, "refs/heads/")) { - kind = REF_LOCAL_BRANCH; - refname += 11; - } else if (!prefixcmp(refname, "refs/remotes/")) { - kind = REF_REMOTE_BRANCH; - refname += 13; - } else - return 0; - - commit = lookup_commit_reference_gently(sha1, 1); - if (!commit) - return error("branch '%s' does not point at a commit", refname); - - /* Filter with with_commit if specified */ - if (!is_descendant_of(commit, ref_list->with_commit)) + for (i = 0; i < ARRAY_SIZE(ref_kind); i++) { + prefix = ref_kind[i].prefix; + if (strncmp(refname, prefix, ref_kind[i].pfxlen)) + continue; + kind = ref_kind[i].kind; + refname += ref_kind[i].pfxlen; + break; + } + if (ARRAY_SIZE(ref_kind) <= i) return 0; /* Don't add types the caller doesn't want */ if ((kind & ref_list->kinds) == 0) return 0; - if (merge_filter != NO_FILTER) - add_pending_object(&ref_list->revs, - (struct object *)commit, refname); + commit = NULL; + if (ref_list->verbose || ref_list->with_commit || merge_filter != NO_FILTER) { + commit = lookup_commit_reference_gently(sha1, 1); + if (!commit) + return error("branch '%s' does not point at a commit", refname); + + /* Filter with with_commit if specified */ + if (!is_descendant_of(commit, ref_list->with_commit)) + return 0; + + if (merge_filter != NO_FILTER) + add_pending_object(&ref_list->revs, + (struct object *)commit, refname); + } /* Resize buffer */ if (ref_list->index >= ref_list->alloc) { @@@ -271,14 -246,9 +271,14 @@@ newitem->name = xstrdup(refname); newitem->kind = kind; newitem->commit = commit; - len = strlen(newitem->name); - if (len > ref_list->maxwidth) - ref_list->maxwidth = len; + newitem->len = strlen(refname); + newitem->dest = resolve_symref(orig_refname, prefix); + /* adjust for "remotes/" */ + if (newitem->kind == REF_REMOTE_BRANCH && + ref_list->kinds != REF_REMOTE_BRANCH) + newitem->len += 8; + if (newitem->len > ref_list->maxwidth) + ref_list->maxwidth = newitem->len; return 0; } @@@ -287,10 -257,8 +287,10 @@@ static void free_ref_list(struct ref_li { int i; - for (i = 0; i < ref_list->index; i++) + for (i = 0; i < ref_list->index; i++) { free(ref_list->list[i].name); + free(ref_list->list[i].dest); + } free(ref_list->list); } @@@ -304,30 -272,19 +304,30 @@@ static int ref_cmp(const void *r1, cons return strcmp(c1->name, c2->name); } -static void fill_tracking_info(struct strbuf *stat, const char *branch_name) +static void fill_tracking_info(struct strbuf *stat, const char *branch_name, + int show_upstream_ref) { int ours, theirs; struct branch *branch = branch_get(branch_name); - if (!stat_tracking_info(branch, &ours, &theirs) || (!ours && !theirs)) + if (!stat_tracking_info(branch, &ours, &theirs)) { + if (branch && branch->merge && branch->merge[0]->dst && + show_upstream_ref) + strbuf_addf(stat, "[%s] ", + shorten_unambiguous_ref(branch->merge[0]->dst, 0)); return; + } + + strbuf_addch(stat, '['); + if (show_upstream_ref) + strbuf_addf(stat, "%s: ", + shorten_unambiguous_ref(branch->merge[0]->dst, 0)); if (!ours) - strbuf_addf(stat, "[behind %d] ", theirs); + strbuf_addf(stat, "behind %d] ", theirs); else if (!theirs) - strbuf_addf(stat, "[ahead %d] ", ours); + strbuf_addf(stat, "ahead %d] ", ours); else - strbuf_addf(stat, "[ahead %d, behind %d] ", ours, theirs); + strbuf_addf(stat, "ahead %d, behind %d] ", ours, theirs); } static int matches_merge_filter(struct commit *commit) @@@ -342,46 -299,34 +342,46 @@@ } static void print_ref_item(struct ref_item *item, int maxwidth, int verbose, - int abbrev, int current) + int abbrev, int current, char *prefix) { char c; int color; struct commit *commit = item->commit; + struct strbuf out = STRBUF_INIT, name = STRBUF_INIT; if (!matches_merge_filter(commit)) return; switch (item->kind) { case REF_LOCAL_BRANCH: - color = COLOR_BRANCH_LOCAL; + color = BRANCH_COLOR_LOCAL; break; case REF_REMOTE_BRANCH: - color = COLOR_BRANCH_REMOTE; + color = BRANCH_COLOR_REMOTE; break; default: - color = COLOR_BRANCH_PLAIN; + color = BRANCH_COLOR_PLAIN; break; } c = ' '; if (current) { c = '*'; - color = COLOR_BRANCH_CURRENT; + color = BRANCH_COLOR_CURRENT; } - if (verbose) { + strbuf_addf(&name, "%s%s", prefix, item->name); + if (verbose) + strbuf_addf(&out, "%c %s%-*s%s", c, branch_get_color(color), + maxwidth, name.buf, + branch_get_color(BRANCH_COLOR_RESET)); + else + strbuf_addf(&out, "%c %s%s%s", c, branch_get_color(color), + name.buf, branch_get_color(BRANCH_COLOR_RESET)); + + if (item->dest) + strbuf_addf(&out, " -> %s", item->dest); + else if (verbose) { struct strbuf subject = STRBUF_INIT, stat = STRBUF_INIT; const char *sub = " **** invalid ref ****"; @@@ -393,63 -338,46 +393,63 @@@ } if (item->kind == REF_LOCAL_BRANCH) - fill_tracking_info(&stat, item->name); + fill_tracking_info(&stat, item->name, verbose > 1); - printf("%c %s%-*s%s %s %s%s\n", c, branch_get_color(color), - maxwidth, item->name, - branch_get_color(COLOR_BRANCH_RESET), - find_unique_abbrev(item->commit->object.sha1, abbrev), - stat.buf, sub); + strbuf_addf(&out, " %s %s%s", + find_unique_abbrev(item->commit->object.sha1, abbrev), + stat.buf, sub); strbuf_release(&stat); strbuf_release(&subject); - } else { - printf("%c %s%s%s\n", c, branch_get_color(color), item->name, - branch_get_color(COLOR_BRANCH_RESET)); } + printf("%s\n", out.buf); + strbuf_release(&name); + strbuf_release(&out); } static int calc_maxwidth(struct ref_list *refs) { - int i, l, w = 0; + int i, w = 0; for (i = 0; i < refs->index; i++) { if (!matches_merge_filter(refs->list[i].commit)) continue; - l = strlen(refs->list[i].name); - if (l > w) - w = l; + if (refs->list[i].len > w) + w = refs->list[i].len; } return w; } + +static void show_detached(struct ref_list *ref_list) +{ + struct commit *head_commit = lookup_commit_reference_gently(head_sha1, 1); + + if (head_commit && is_descendant_of(head_commit, ref_list->with_commit)) { + struct ref_item item; + item.name = xstrdup("(no branch)"); + item.len = strlen(item.name); + item.kind = REF_LOCAL_BRANCH; + item.dest = NULL; + item.commit = head_commit; + if (item.len > ref_list->maxwidth) + ref_list->maxwidth = item.len; + print_ref_item(&item, ref_list->maxwidth, ref_list->verbose, ref_list->abbrev, 1, ""); + free(item.name); + } +} + static void print_ref_list(int kinds, int detached, int verbose, int abbrev, struct commit_list *with_commit) { int i; struct ref_list ref_list; - struct commit *head_commit = lookup_commit_reference_gently(head_sha1, 1); memset(&ref_list, 0, sizeof(ref_list)); ref_list.kinds = kinds; + ref_list.verbose = verbose; + ref_list.abbrev = abbrev; ref_list.with_commit = with_commit; if (merge_filter != NO_FILTER) init_revisions(&ref_list.revs, NULL); - for_each_ref(append_ref, &ref_list); + for_each_rawref(append_ref, &ref_list); if (merge_filter != NO_FILTER) { struct commit *filter; filter = lookup_commit_reference_gently(merge_filter_ref, 0); @@@ -465,18 -393,24 +465,18 @@@ qsort(ref_list.list, ref_list.index, sizeof(struct ref_item), ref_cmp); detached = (detached && (kinds & REF_LOCAL_BRANCH)); - if (detached && head_commit && - is_descendant_of(head_commit, with_commit)) { - struct ref_item item; - item.name = xstrdup("(no branch)"); - item.kind = REF_LOCAL_BRANCH; - item.commit = head_commit; - if (strlen(item.name) > ref_list.maxwidth) - ref_list.maxwidth = strlen(item.name); - print_ref_item(&item, ref_list.maxwidth, verbose, abbrev, 1); - free(item.name); - } + if (detached) + show_detached(&ref_list); for (i = 0; i < ref_list.index; i++) { int current = !detached && (ref_list.list[i].kind == REF_LOCAL_BRANCH) && !strcmp(ref_list.list[i].name, head); + char *prefix = (kinds != REF_REMOTE_BRANCH && + ref_list.list[i].kind == REF_REMOTE_BRANCH) + ? "remotes/" : ""; print_ref_item(&ref_list.list[i], ref_list.maxwidth, verbose, - abbrev, current); + abbrev, current, prefix); } free_ref_list(&ref_list); @@@ -487,27 -421,22 +487,27 @@@ static void rename_branch(const char *o struct strbuf oldref = STRBUF_INIT, newref = STRBUF_INIT, logmsg = STRBUF_INIT; unsigned char sha1[20]; struct strbuf oldsection = STRBUF_INIT, newsection = STRBUF_INIT; + int recovery = 0; if (!oldname) die("cannot rename the current branch while not on any."); - strbuf_addf(&oldref, "refs/heads/%s", oldname); - - if (check_ref_format(oldref.buf)) - die("Invalid branch name: %s", oldref.buf); - - strbuf_addf(&newref, "refs/heads/%s", newname); + if (strbuf_check_branch_ref(&oldref, oldname)) { + /* + * Bad name --- this could be an attempt to rename a + * ref that we used to allow to be created by accident. + */ + if (resolve_ref(oldref.buf, sha1, 1, NULL)) + recovery = 1; + else + die("Invalid branch name: '%s'", oldname); + } - if (check_ref_format(newref.buf)) - die("Invalid branch name: %s", newref.buf); + if (strbuf_check_branch_ref(&newref, newname)) + die("Invalid branch name: '%s'", newname); if (resolve_ref(newref.buf, sha1, 1, NULL) && !force) - die("A branch named '%s' already exists.", newname); + die("A branch named '%s' already exists.", newref.buf + 11); strbuf_addf(&logmsg, "Branch: renamed %s to %s", oldref.buf, newref.buf); @@@ -516,9 -445,6 +516,9 @@@ die("Branch rename failed"); strbuf_release(&logmsg); + if (recovery) + warning("Renamed a misnamed branch '%s' away", oldref.buf + 11); + /* no need to pass logmsg here as HEAD didn't really move */ if (!strcmp(oldname, head) && create_symref("HEAD", newref.buf, NULL)) die("Branch renamed to %s, but HEAD is not updated!", newname); @@@ -634,10 -560,12 +634,12 @@@ int cmd_branch(int argc, const char **a rename_branch(head, argv[0], rename > 1); else if (rename && (argc == 2)) rename_branch(argv[0], argv[1], rename > 1); - else if (argc <= 2) + else if (argc <= 2) { + if (kinds != REF_LOCAL_BRANCH) + die("-a and -r options to 'git branch' do not make sense with a branch name"); create_branch(head, argv[0], (argc == 2) ? argv[1] : head, force_create, reflog, track); - else + } else usage_with_options(builtin_branch_usage, options); return 0; diff --combined builtin-checkout.c index b8a4b0139b,e0bbea58ff..edefb703fa --- a/builtin-checkout.c +++ b/builtin-checkout.c @@@ -179,7 -179,7 +179,7 @@@ static int checkout_merged(int pos, str /* * NEEDSWORK: * There is absolutely no reason to write this as a blob object - * and create a phoney cache entry just to leak. This hack is + * and create a phony cache entry just to leak. This hack is * primarily to get to the write_entry() machinery that massages * the contents to work-tree format and writes out which only * allows it for a cache entry. The code in write_entry() needs @@@ -216,7 -216,7 +216,7 @@@ static int checkout_paths(struct tree * struct lock_file *lock_file = xcalloc(1, sizeof(struct lock_file)); newfd = hold_locked_index(lock_file, 1); - if (read_cache() < 0) + if (read_cache_preload(pathspec) < 0) return error("corrupt index file"); if (source_tree) @@@ -293,8 -293,6 +293,8 @@@ static void show_local_changes(struct o init_revisions(&rev, NULL); rev.abbrev = 0; rev.diffopt.output_format |= DIFF_FORMAT_NAME_STATUS; + if (diff_setup_done(&rev.diffopt) < 0) + die("diff_setup_done failed"); add_pending_object(&rev, head, NULL); run_diff_index(&rev, 0); } @@@ -351,11 -349,16 +351,11 @@@ struct branch_info static void setup_branch_path(struct branch_info *branch) { struct strbuf buf = STRBUF_INIT; - int ret; - if ((ret = interpret_nth_last_branch(branch->name, &buf)) - && ret == strlen(branch->name)) { + strbuf_branchname(&buf, branch->name); + if (strcmp(buf.buf, branch->name)) branch->name = xstrdup(buf.buf); - strbuf_splice(&buf, 0, 0, "refs/heads/", 11); - } else { - strbuf_addstr(&buf, "refs/heads/"); - strbuf_addstr(&buf, branch->name); - } + strbuf_splice(&buf, 0, 0, "refs/heads/", 11); branch->path = strbuf_detach(&buf, NULL); } @@@ -366,7 -369,7 +366,7 @@@ static int merge_working_tree(struct ch struct lock_file *lock_file = xcalloc(1, sizeof(struct lock_file)); int newfd = hold_locked_index(lock_file, 1); - if (read_cache() < 0) + if (read_cache_preload(NULL) < 0) return error("corrupt index file"); if (opts->force) { @@@ -396,11 -399,11 +396,11 @@@ topts.initial_checkout = is_cache_unborn(); topts.update = 1; topts.merge = 1; - topts.gently = opts->merge; + topts.gently = opts->merge && old->commit; topts.verbose_update = !opts->quiet; topts.fn = twoway_merge; topts.dir = xcalloc(1, sizeof(*topts.dir)); - topts.dir->show_ignored = 1; + topts.dir->flags |= DIR_SHOW_IGNORED; topts.dir->exclude_per_dir = ".gitignore"; tree = parse_tree_indirect(old->commit->object.sha1); init_tree_desc(&trees[0], tree->buffer, tree->size); @@@ -419,7 -422,13 +419,13 @@@ struct merge_options o; if (!opts->merge) return 1; - parse_commit(old->commit); + + /* + * Without old->commit, the below is the same as + * the two-tree unpack we already tried and failed. + */ + if (!old->commit) + return 1; /* Do more real merge */ @@@ -541,10 -550,18 +547,10 @@@ static int switch_branches(struct check parse_commit(new->commit); } - /* - * If we were on a detached HEAD, but we are now moving to - * a new commit, we want to mention the old commit once more - * to remind the user that it might be lost. - */ - if (!opts->quiet && !old.path && old.commit && new->commit != old.commit) - describe_detached_head("Previous HEAD position was", old.commit); - if (!old.commit && !opts->force) { if (!opts->quiet) { - fprintf(stderr, "warning: You appear to be on a branch yet to be born.\n"); - fprintf(stderr, "warning: Forcing checkout of %s.\n", new->name); + warning("You appear to be on a branch yet to be born."); + warning("Forcing checkout of %s.", new->name); } opts->force = 1; } @@@ -553,14 -570,6 +559,14 @@@ if (ret) return ret; + /* + * If we were on a detached HEAD, but have now moved to + * a new commit, we want to mention the old commit once more + * to remind the user that it might be lost. + */ + if (!opts->quiet && !old.path && old.commit && new->commit != old.commit) + describe_detached_head("Previous HEAD position was", old.commit); + update_refs_for_switch(opts, &old, new); ret = post_checkout_hook(old.commit, new->commit, 1); @@@ -731,11 -740,12 +737,11 @@@ no_reference if (opts.new_branch) { struct strbuf buf = STRBUF_INIT; - strbuf_addstr(&buf, "refs/heads/"); - strbuf_addstr(&buf, opts.new_branch); + if (strbuf_check_branch_ref(&buf, opts.new_branch)) + die("git checkout: we do not like '%s' as a branch name.", + opts.new_branch); if (!get_sha1(buf.buf, rev)) die("git checkout: branch %s already exists", opts.new_branch); - if (check_ref_format(buf.buf)) - die("git checkout: we do not like '%s' as a branch name.", opts.new_branch); strbuf_release(&buf); } diff --combined builtin-commit.c index baaa75cf90,0871ad5d66..0e72a5657a --- a/builtin-commit.c +++ b/builtin-commit.c @@@ -86,8 -86,8 +86,8 @@@ static int opt_parse_m(const struct opt static struct option builtin_commit_options[] = { OPT__QUIET(&quiet), OPT__VERBOSE(&verbose), - OPT_GROUP("Commit message options"), + OPT_GROUP("Commit message options"), OPT_STRING('F', "file", &logfile, "FILE", "read log from file"), OPT_STRING(0, "author", &force_author, "AUTHOR", "override author for commit"), OPT_CALLBACK('m', "message", &message, "MESSAGE", "specify commit message", opt_parse_m), @@@ -96,6 -96,8 +96,8 @@@ OPT_BOOLEAN('s', "signoff", &signoff, "add Signed-off-by:"), OPT_STRING('t', "template", &template_file, "FILE", "use specified template file"), OPT_BOOLEAN('e', "edit", &edit_flag, "force edit of commit"), + OPT_STRING(0, "cleanup", &cleanup_arg, "default", "how to strip spaces and #comments from message"), + /* end commit message options */ OPT_GROUP("Commit contents options"), OPT_BOOLEAN('a', "all", &all, "commit all changed files"), @@@ -106,7 -108,7 +108,7 @@@ OPT_BOOLEAN(0, "amend", &amend, "amend previous commit"), { OPTION_STRING, 'u', "untracked-files", &untracked_files_arg, "mode", "show untracked files, optional modes: all, normal, no. (Default: all)", PARSE_OPT_OPTARG, NULL, (intptr_t)"all" }, OPT_BOOLEAN(0, "allow-empty", &allow_empty, "ok to record an empty change"), - OPT_STRING(0, "cleanup", &cleanup_arg, "default", "how to strip spaces and #comments from message"), + /* end commit contents options */ OPT_END() }; @@@ -699,11 -701,7 +701,11 @@@ static int parse_and_validate_options(i argc = parse_options(argc, argv, builtin_commit_options, usage, 0); logfile = parse_options_fix_filename(prefix, logfile); + if (logfile) + logfile = xstrdup(logfile); template_file = parse_options_fix_filename(prefix, template_file); + if (template_file) + template_file = xstrdup(template_file); if (force_author && !strchr(force_author, '>')) force_author = find_author_by_nickname(force_author); diff --combined diff.c index f0b580c150,9ec5767709..ad5c0a20ee --- a/diff.c +++ b/diff.c @@@ -30,14 -30,14 +30,14 @@@ int diff_auto_refresh_index = 1 static int diff_mnemonic_prefix; static char diff_colors[][COLOR_MAXLEN] = { - "\033[m", /* reset */ - "", /* PLAIN (normal) */ - "\033[1m", /* METAINFO (bold) */ - "\033[36m", /* FRAGINFO (cyan) */ - "\033[31m", /* OLD (red) */ - "\033[32m", /* NEW (green) */ - "\033[33m", /* COMMIT (yellow) */ - "\033[41m", /* WHITESPACE (red background) */ + GIT_COLOR_RESET, + GIT_COLOR_NORMAL, /* PLAIN */ + GIT_COLOR_BOLD, /* METAINFO */ + GIT_COLOR_CYAN, /* FRAGINFO */ + GIT_COLOR_RED, /* OLD */ + GIT_COLOR_GREEN, /* NEW */ + GIT_COLOR_YELLOW, /* COMMIT */ + GIT_COLOR_BG_RED, /* WHITESPACE */ }; static void diff_filespec_load_driver(struct diff_filespec *one); @@@ -62,15 -62,6 +62,15 @@@ static int parse_diff_color_slot(const die("bad config variable '%s'", var); } +static int git_config_rename(const char *var, const char *value) +{ + if (!value) + return DIFF_DETECT_RENAME; + if (!strcasecmp(value, "copies") || !strcasecmp(value, "copy")) + return DIFF_DETECT_COPY; + return git_config_bool(var,value) ? DIFF_DETECT_RENAME : 0; +} + /* * These are to give UI layer defaults. * The core-level commands such as git-diff-files should @@@ -84,7 -75,13 +84,7 @@@ int git_diff_ui_config(const char *var return 0; } if (!strcmp(var, "diff.renames")) { - if (!value) - diff_detect_rename_default = DIFF_DETECT_RENAME; - else if (!strcasecmp(value, "copies") || - !strcasecmp(value, "copy")) - diff_detect_rename_default = DIFF_DETECT_COPY; - else if (git_config_bool(var,value)) - diff_detect_rename_default = DIFF_DETECT_RENAME; + diff_detect_rename_default = git_config_rename(var, value); return 0; } if (!strcmp(var, "diff.autorefreshindex")) { @@@ -189,7 -186,7 +189,7 @@@ static void remove_tempfile(void int i; for (i = 0; i < ARRAY_SIZE(diff_temp); i++) { if (diff_temp[i].name == diff_temp[i].tmp_path) - unlink(diff_temp[i].name); + unlink_or_warn(diff_temp[i].name); diff_temp[i].name = NULL; } } @@@ -876,9 -873,9 +876,9 @@@ static void fill_print_name(struct diff file->print_name = pname; } -static void show_stats(struct diffstat_t* data, struct diff_options *options) +static void show_stats(struct diffstat_t *data, struct diff_options *options) { - int i, len, add, del, total, adds = 0, dels = 0; + int i, len, add, del, adds = 0, dels = 0; int max_change = 0, max_len = 0; int total_files = data->nr; int width, name_width; @@@ -981,12 -978,14 +981,12 @@@ */ add = added; del = deleted; - total = add + del; adds += add; dels += del; if (width <= max_change) { add = scale_linear(add, width, max_change); del = scale_linear(del, width, max_change); - total = add + del; } show_name(options->file, prefix, name, len, reset, set); fprintf(options->file, "%5d%s", added + deleted, @@@ -1025,7 -1024,7 +1025,7 @@@ static void show_shortstats(struct diff total_files, adds, dels); } -static void show_numstat(struct diffstat_t* data, struct diff_options *options) +static void show_numstat(struct diffstat_t *data, struct diff_options *options) { int i; @@@ -2583,13 -2582,13 +2583,13 @@@ int diff_opt_parse(struct diff_options /* xdiff options */ else if (!strcmp(arg, "-w") || !strcmp(arg, "--ignore-all-space")) - options->xdl_opts |= XDF_IGNORE_WHITESPACE; + DIFF_XDL_SET(options, IGNORE_WHITESPACE); else if (!strcmp(arg, "-b") || !strcmp(arg, "--ignore-space-change")) - options->xdl_opts |= XDF_IGNORE_WHITESPACE_CHANGE; + DIFF_XDL_SET(options, IGNORE_WHITESPACE_CHANGE); else if (!strcmp(arg, "--ignore-space-at-eol")) - options->xdl_opts |= XDF_IGNORE_WHITESPACE_AT_EOL; + DIFF_XDL_SET(options, IGNORE_WHITESPACE_AT_EOL); else if (!strcmp(arg, "--patience")) - options->xdl_opts |= XDF_PATIENCE_DIFF; + DIFF_XDL_SET(options, PATIENCE_DIFF); /* flags options */ else if (!strcmp(arg, "--binary")) { @@@ -2610,13 -2609,10 +2610,13 @@@ DIFF_OPT_SET(options, COLOR_DIFF); else if (!strcmp(arg, "--no-color")) DIFF_OPT_CLR(options, COLOR_DIFF); - else if (!strcmp(arg, "--color-words")) - options->flags |= DIFF_OPT_COLOR_DIFF | DIFF_OPT_COLOR_DIFF_WORDS; + else if (!strcmp(arg, "--color-words")) { + DIFF_OPT_SET(options, COLOR_DIFF); + DIFF_OPT_SET(options, COLOR_DIFF_WORDS); + } else if (!prefixcmp(arg, "--color-words=")) { - options->flags |= DIFF_OPT_COLOR_DIFF | DIFF_OPT_COLOR_DIFF_WORDS; + DIFF_OPT_SET(options, COLOR_DIFF); + DIFF_OPT_SET(options, COLOR_DIFF_WORDS); options->word_regex = arg + 14; } else if (!strcmp(arg, "--exit-code")) @@@ -3590,11 -3586,12 +3590,13 @@@ static char *run_textconv(const char *p if (start_command(&child) != 0 || strbuf_read(&buf, child.out, 0) < 0 || finish_command(&child) != 0) { + close(child.out); + strbuf_release(&buf); remove_tempfile(); error("error running textconv command '%s'", pgm); return NULL; } + close(child.out); remove_tempfile(); return strbuf_detach(&buf, outsize); diff --combined t/t5403-post-checkout-hook.sh index 5858b868ed,a7bef9371f..d05a9138b4 --- a/t/t5403-post-checkout-hook.sh +++ b/t/t5403-post-checkout-hook.sh @@@ -7,19 -7,19 +7,19 @@@ test_description='Test the post-checkou . ./test-lib.sh test_expect_success setup ' - echo Data for commit0. >a && - echo Data for commit0. >b && - git update-index --add a && - git update-index --add b && - tree0=$(git write-tree) && - commit0=$(echo setup | git commit-tree $tree0) && - git update-ref refs/heads/master $commit0 && - git clone ./. clone1 && - git clone ./. clone2 && - GIT_DIR=clone2/.git git branch -a new2 && - echo Data for commit1. >clone2/b && - GIT_DIR=clone2/.git git add clone2/b && - GIT_DIR=clone2/.git git commit -m new2 + echo Data for commit0. >a && + echo Data for commit0. >b && + git update-index --add a && + git update-index --add b && + tree0=$(git write-tree) && + commit0=$(echo setup | git commit-tree $tree0) && + git update-ref refs/heads/master $commit0 && + git clone ./. clone1 && + git clone ./. clone2 && + GIT_DIR=clone2/.git git branch new2 && + echo Data for commit1. >clone2/b && + GIT_DIR=clone2/.git git add clone2/b && + GIT_DIR=clone2/.git git commit -m new2 ' for clone in 1 2; do @@@ -71,18 -71,4 +71,18 @@@ test_expect_success 'post-checkout rece test $old = $new -a $flag = 0 ' +if test "$(git config --bool core.filemode)" = true; then +mkdir -p templates/hooks +cat >templates/hooks/post-checkout <<'EOF' +#!/bin/sh +echo $@ > $GIT_DIR/post-checkout.args +EOF +chmod +x templates/hooks/post-checkout + +test_expect_success 'post-checkout hook is triggered by clone' ' + git clone --template=templates . clone3 && + test -f clone3/.git/post-checkout.args +' +fi + test_done