| -rw-r--r-- | ui-log.c | 35 |
1 files changed, 30 insertions, 5 deletions
@@ -99,4 +99,5 @@ void print_commit(struct commit *commit, struct rev_info *revs) int cols = 2; struct strbuf graphbuf = STRBUF_INIT; + struct strbuf msgbuf = STRBUF_INIT; if (ctx.repo->enable_log_filecount) { @@ -137,4 +138,29 @@ void print_commit(struct commit *commit, struct rev_info *revs) htmlf("<td%s>", ctx.qry.showmsg ? " class='logsubject'" : ""); + if (ctx.qry.showmsg) { + /* line-wrap long commit subjects instead of truncating them */ + size_t subject_len = strlen(info->subject); + + if (subject_len > ctx.cfg.max_msg_len && + ctx.cfg.max_msg_len >= 15) { + /* symbol for signaling line-wrap (in PAGE_ENCODING) */ + const char wrap_symbol[] = { ' ', 0xE2, 0x86, 0xB5, 0 }; + int i = ctx.cfg.max_msg_len - strlen(wrap_symbol); + + /* Rewind i to preceding space character */ + while (i > 0 && !isspace(info->subject[i])) + --i; + if (!i) /* Oops, zero spaces. Reset i */ + i = ctx.cfg.max_msg_len - strlen(wrap_symbol); + + /* add remainder starting at i to msgbuf */ + strbuf_add(&msgbuf, info->subject + i, subject_len - i); + strbuf_trim(&msgbuf); + strbuf_add(&msgbuf, "\n\n", 2); + + /* Place wrap_symbol at position i in info->subject */ + strcpy(info->subject + i, wrap_symbol); + } + } cgit_commit_link(info->subject, NULL, NULL, ctx.qry.head, sha1_to_hex(commit->object.sha1), ctx.qry.vpath, 0); @@ -157,5 +183,4 @@ void print_commit(struct commit *commit, struct rev_info *revs) if (revs->graph || ctx.qry.showmsg) { /* Print a second table row */ - struct strbuf msgbuf = STRBUF_INIT; html("<tr class='nohover'><td/>"); /* Empty 'Age' column */ @@ -205,7 +230,7 @@ void print_commit(struct commit *commit, struct rev_info *revs) html_txt(msgbuf.buf); html("</td></tr>\n"); - strbuf_release(&msgbuf); } + strbuf_release(&msgbuf); strbuf_release(&graphbuf); cgit_free_commitinfo(info); @@ -247,5 +272,5 @@ static char *next_token(char **src) void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern, - char *path, int pager) + char *path, int pager, int commit_graph) { struct rev_info rev; @@ -287,5 +312,5 @@ void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern } } - if (ctx.repo->enable_commit_graph) { + if (commit_graph) { static const char *graph_arg = "--graph"; static const char *color_arg = "--color"; @@ -322,5 +347,5 @@ void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern html("<tr class='nohover'><th class='left'>Age</th>"); - if (ctx.repo->enable_commit_graph) + if (commit_graph) html("<th></th>"); html("<th class='left'>Commit message"); |