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Diffstat (limited to 'ui-log.c')
-rw-r--r--ui-log.c35
1 files changed, 30 insertions, 5 deletions
diff --git a/ui-log.c b/ui-log.c
index 5cf66cb..05b5c29 100644
--- a/ui-log.c
+++ b/ui-log.c
@@ -98,6 +98,7 @@ void print_commit(struct commit *commit, struct rev_info *revs)
char *tmp;
int cols = 2;
struct strbuf graphbuf = STRBUF_INIT;
+ struct strbuf msgbuf = STRBUF_INIT;
if (ctx.repo->enable_log_filecount) {
cols++;
@@ -136,6 +137,31 @@ 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);
show_commit_decorations(commit);
@@ -156,7 +182,6 @@ void print_commit(struct commit *commit, struct rev_info *revs)
html("</td></tr>\n");
if (revs->graph || ctx.qry.showmsg) { /* Print a second table row */
- struct strbuf msgbuf = STRBUF_INIT;
html("<tr class='nohover'><td/>"); /* Empty 'Age' column */
if (ctx.qry.showmsg) {
@@ -204,9 +229,9 @@ void print_commit(struct commit *commit, struct rev_info *revs)
ctx.qry.showmsg ? " class='logmsg'" : "");
html_txt(msgbuf.buf);
html("</td></tr>\n");
- strbuf_release(&msgbuf);
}
+ strbuf_release(&msgbuf);
strbuf_release(&graphbuf);
cgit_free_commitinfo(info);
}
@@ -246,7 +271,7 @@ 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;
struct commit *commit;
@@ -286,7 +311,7 @@ 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";
vector_push(&vec, &graph_arg, 0);
@@ -321,7 +346,7 @@ void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern
html("<table class='list nowrap'>");
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");
if (pager) {