remote-bzr: add support to push special modes

diff --git a/revision.c b/revision.c
index cbcae1086b346e2b956db7ef9b2729385eaa2ec9..d7d621cdbf224f5a2bc1780e9602dcd3d08c1d57 100644 (file)
--- a/revision.c
+++ b/revision.c
@@ -1048,9 +1048,9 @@ void init_revisions(struct rev_info *revs, const char *prefix)
 
        revs->commit_format = CMIT_FMT_DEFAULT;
 
+       init_grep_defaults();
+       grep_init(&revs->grep_filter, prefix);
        revs->grep_filter.status_only = 1;
-       revs->grep_filter.pattern_tail = &(revs->grep_filter.pattern_list);
-       revs->grep_filter.header_tail = &(revs->grep_filter.header_list);
        revs->grep_filter.regflags = REG_NEWLINE;
 
        diff_setup(&revs->diffopt);
@@ -1312,7 +1312,7 @@ static int handle_revision_opt(struct rev_info *revs, int argc, const char **arg
            !strcmp(arg, "--no-walk") || !strcmp(arg, "--do-walk") ||
            !strcmp(arg, "--bisect") || !prefixcmp(arg, "--glob=") ||
            !prefixcmp(arg, "--branches=") || !prefixcmp(arg, "--tags=") ||
-           !prefixcmp(arg, "--remotes="))
+           !prefixcmp(arg, "--remotes=") || !prefixcmp(arg, "--no-walk="))
        {
                unkv[(*unkc)++] = arg;
                return 1;
@@ -1595,16 +1595,25 @@ static int handle_revision_opt(struct rev_info *revs, int argc, const char **arg
        } else if ((argcount = parse_long_opt("committer", argv, &optarg))) {
                add_header_grep(revs, GREP_HEADER_COMMITTER, optarg);
                return argcount;
+       } else if ((argcount = parse_long_opt("grep-reflog", argv, &optarg))) {
+               add_header_grep(revs, GREP_HEADER_REFLOG, optarg);
+               return argcount;
        } else if ((argcount = parse_long_opt("grep", argv, &optarg))) {
                add_message_grep(revs, optarg);
                return argcount;
+       } else if (!strcmp(arg, "--grep-debug")) {
+               revs->grep_filter.debug = 1;
+       } else if (!strcmp(arg, "--basic-regexp")) {
+               grep_set_pattern_type_option(GREP_PATTERN_TYPE_BRE, &revs->grep_filter);
        } else if (!strcmp(arg, "--extended-regexp") || !strcmp(arg, "-E")) {
-               revs->grep_filter.regflags |= REG_EXTENDED;
+               grep_set_pattern_type_option(GREP_PATTERN_TYPE_ERE, &revs->grep_filter);
        } else if (!strcmp(arg, "--regexp-ignore-case") || !strcmp(arg, "-i")) {
                revs->grep_filter.regflags |= REG_ICASE;
                DIFF_OPT_SET(&revs->diffopt, PICKAXE_IGNORE_CASE);
        } else if (!strcmp(arg, "--fixed-strings") || !strcmp(arg, "-F")) {
-               revs->grep_filter.fixed = 1;
+               grep_set_pattern_type_option(GREP_PATTERN_TYPE_FIXED, &revs->grep_filter);
+       } else if (!strcmp(arg, "--perl-regexp")) {
+               grep_set_pattern_type_option(GREP_PATTERN_TYPE_PCRE, &revs->grep_filter);
        } else if (!strcmp(arg, "--all-match")) {
                revs->grep_filter.all_match = 1;
        } else if ((argcount = parse_long_opt("encoding", argv, &optarg))) {
@@ -1707,7 +1716,18 @@ static int handle_revision_pseudo_opt(const char *submodule,
        } else if (!strcmp(arg, "--not")) {
                *flags ^= UNINTERESTING;
        } else if (!strcmp(arg, "--no-walk")) {
-               revs->no_walk = 1;
+               revs->no_walk = REVISION_WALK_NO_WALK_SORTED;
+       } else if (!prefixcmp(arg, "--no-walk=")) {
+               /*
+                * Detached form ("--no-walk X" as opposed to "--no-walk=X")
+                * not allowed, since the argument is optional.
+                */
+               if (!strcmp(arg + 10, "sorted"))
+                       revs->no_walk = REVISION_WALK_NO_WALK_SORTED;
+               else if (!strcmp(arg + 10, "unsorted"))
+                       revs->no_walk = REVISION_WALK_NO_WALK_UNSORTED;
+               else
+                       return error("invalid argument to --no-walk");
        } else if (!strcmp(arg, "--do-walk")) {
                revs->no_walk = 0;
        } else {
@@ -1877,6 +1897,8 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, struct s
        revs->diffopt.abbrev = revs->abbrev;
        diff_setup_done(&revs->diffopt);
 
+       grep_commit_pattern_type(GREP_PATTERN_TYPE_UNSPECIFIED,
+                                &revs->grep_filter);
        compile_grep_patterns(&revs->grep_filter);
 
        if (revs->reverse && revs->reflog_info)
@@ -1892,6 +1914,8 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, struct s
 
        if (revs->reflog_info && revs->graph)
                die("cannot combine --walk-reflogs with --graph");
+       if (!revs->reflog_info && revs->grep_filter.use_reflog_filter)
+               die("cannot use --grep-reflog without --walk-reflogs");
 
        return left;
 }
@@ -2129,10 +2153,11 @@ int prepare_revision_walk(struct rev_info *revs)
                }
                e++;
        }
-       commit_list_sort_by_date(&revs->commits);
        if (!revs->leak_pending)
                free(list);
 
+       if (revs->no_walk != REVISION_WALK_NO_WALK_UNSORTED)
+               commit_list_sort_by_date(&revs->commits);
        if (revs->no_walk)
                return 0;
        if (revs->limited)
@@ -2196,10 +2221,38 @@ static int rewrite_parents(struct rev_info *revs, struct commit *commit)
 
 static int commit_match(struct commit *commit, struct rev_info *opt)
 {
+       int retval;
+       struct strbuf buf = STRBUF_INIT;
        if (!opt->grep_filter.pattern_list && !opt->grep_filter.header_list)
                return 1;
-       return grep_buffer(&opt->grep_filter,
-                          commit->buffer, strlen(commit->buffer));
+
+       /* Prepend "fake" headers as needed */
+       if (opt->grep_filter.use_reflog_filter) {
+               strbuf_addstr(&buf, "reflog ");
+               get_reflog_message(&buf, opt->reflog_info);
+               strbuf_addch(&buf, '\n');
+       }
+
+       /* Copy the commit to temporary if we are using "fake" headers */
+       if (buf.len)
+               strbuf_addstr(&buf, commit->buffer);
+
+       /* Append "fake" message parts as needed */
+       if (opt->show_notes) {
+               if (!buf.len)
+                       strbuf_addstr(&buf, commit->buffer);
+               format_display_notes(commit->object.sha1, &buf,
+                                    get_log_output_encoding(), 0);
+       }
+
+       /* Find either in the commit object, or in the temporary */
+       if (buf.len)
+               retval = grep_buffer(&opt->grep_filter, buf.buf, buf.len);
+       else
+               retval = grep_buffer(&opt->grep_filter,
+                                    commit->buffer, strlen(commit->buffer));
+       strbuf_release(&buf);
+       return retval;
 }
 
 static inline int want_ancestry(struct rev_info *revs)