diff options
Diffstat (limited to 'revision.c')
| -rw-r--r-- | revision.c | 51 |
1 files changed, 45 insertions, 6 deletions
diff --git a/revision.c b/revision.c index ae12e11fb7..d7d621cdbf 100644 --- 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); @@ -1595,18 +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))) { @@ -1890,6 +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) @@ -1905,6 +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; } @@ -2210,10 +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) |