diff options
| -rw-r--r-- | cgit.c | 6 | ||||
| -rw-r--r-- | cgit.css | 7 | ||||
| -rw-r--r-- | cgit.h | 3 | ||||
| -rw-r--r-- | cgitrc.5.txt | 15 | ||||
| -rw-r--r-- | shared.c | 1 | ||||
| -rw-r--r-- | ui-log.c | 103 |
6 files changed, 112 insertions, 23 deletions
@@ -57,6 +57,8 @@ void repo_config(struct cgit_repo *repo, const char *name, const char *value) repo->defbranch = xstrdup(value); else if (!strcmp(name, "snapshots")) repo->snapshots = ctx.cfg.snapshots & cgit_parse_snapshots_mask(value); + else if (!strcmp(name, "enable-commit-graph")) + repo->enable_commit_graph = ctx.cfg.enable_commit_graph * atoi(value); else if (!strcmp(name, "enable-log-filecount")) repo->enable_log_filecount = ctx.cfg.enable_log_filecount * atoi(value); else if (!strcmp(name, "enable-log-linecount")) @@ -141,6 +143,8 @@ void config_cb(const char *name, const char *value) ctx.cfg.enable_gitweb_owner = atoi(value); else if (!strcmp(name, "enable-index-links")) ctx.cfg.enable_index_links = atoi(value); + else if (!strcmp(name, "enable-commit-graph")) + ctx.cfg.enable_commit_graph = atoi(value); else if (!strcmp(name, "enable-log-filecount")) ctx.cfg.enable_log_filecount = atoi(value); else if (!strcmp(name, "enable-log-linecount")) @@ -540,6 +544,8 @@ void print_repo(FILE *f, struct cgit_repo *repo) fprintf(f, "repo.section=%s\n", repo->section); if (repo->clone_url) fprintf(f, "repo.clone-url=%s\n", repo->clone_url); + fprintf(f, "repo.enable-commit-graph=%d\n", + repo->enable_commit_graph); fprintf(f, "repo.enable-log-filecount=%d\n", repo->enable_log_filecount); fprintf(f, "repo.enable-log-linecount=%d\n", @@ -153,6 +153,11 @@ table.list td { padding: 0.1em 0.5em 0.1em 0.5em; } +table.list td.commitgraph { + font-family: monospace; + white-space: pre; +} + table.list td.logsubject { font-family: monospace; font-weight: bold; @@ -731,4 +736,4 @@ table.ssdiff td.space { table.ssdiff td.space div { min-height: 3em; -}
\ No newline at end of file +} @@ -20,6 +20,7 @@ #include <xdiff/xdiff.h> #include <utf8.h> #include <notes.h> +#include <graph.h> /* @@ -71,6 +72,7 @@ struct cgit_repo { char *section; char *clone_url; int snapshots; + int enable_commit_graph; int enable_log_filecount; int enable_log_linecount; int enable_remote_branches; @@ -188,6 +190,7 @@ struct cgit_config { int enable_filter_overrides; int enable_gitweb_owner; int enable_index_links; + int enable_commit_graph; int enable_log_filecount; int enable_log_linecount; int enable_remote_branches; diff --git a/cgitrc.5.txt b/cgitrc.5.txt index 75b6584..b45c46b 100644 --- a/cgitrc.5.txt +++ b/cgitrc.5.txt @@ -90,7 +90,12 @@ embedded:: Flag which, when set to "1", will make cgit generate a html fragment suitable for embedding in other html pages. Default value: none. See also: "noheader". - + +enable-commit-graph:: + Flag which, when set to "1", will make cgit print an ASCII-art commit + history graph to the left of the commit messages in the repository + log page. Default value: "0". + enable-filter-overrides:: Flag which, when set to "1", allows all filter settings to be overridden in repository-specific cgitrc files. Default value: none. @@ -354,6 +359,10 @@ repo.defbranch:: repo.desc:: The value to show as repository description. Default value: none. +repo.enable-commit-graph:: + A flag which can be used to disable the global setting + `enable-commit-graph'. Default value: none. + repo.enable-log-filecount:: A flag which can be used to disable the global setting `enable-log-filecount'. Default value: none. @@ -441,6 +450,10 @@ css=/css/cgit.css enable-index-links=1 +# Enable ASCII art commit history graph on the log pages +enable-commit-graph=1 + + # Show number of affected files per commit on the log pages enable-log-filecount=1 @@ -56,6 +56,7 @@ struct cgit_repo *cgit_add_repo(const char *url) ret->section = ctx.cfg.section; ret->defbranch = "master"; ret->snapshots = ctx.cfg.snapshots; + ret->enable_commit_graph = ctx.cfg.enable_commit_graph; ret->enable_log_filecount = ctx.cfg.enable_log_filecount; ret->enable_log_linecount = ctx.cfg.enable_log_linecount; ret->enable_remote_branches = ctx.cfg.enable_remote_branches; @@ -77,11 +77,30 @@ void show_commit_decorations(struct commit *commit) } } -void print_commit(struct commit *commit) +void print_commit(struct commit *commit, struct rev_info *revs) { struct commitinfo *info; char *tmp; int cols = 2; + struct strbuf graphbuf = STRBUF_INIT; + + if (ctx.repo->enable_log_filecount) { + cols++; + if (ctx.repo->enable_log_linecount) + cols++; + } + + if (revs->graph) { + /* Advance graph until current commit */ + while (!graph_next_line(revs->graph, &graphbuf)) { + /* Print graph segment in otherwise empty table row */ + html("<tr class='nohover'><td/><td class='commitgraph'>"); + html(graphbuf.buf); + htmlf("</td><td colspan='%d' /></tr>\n", cols); + strbuf_setlen(&graphbuf, 0); + } + /* Current commit's graph segment is now ready in graphbuf */ + } info = cgit_parse_commit(commit); htmlf("<tr%s><td>", @@ -91,8 +110,17 @@ void print_commit(struct commit *commit) html_link_open(tmp, NULL, NULL); cgit_print_age(commit->date, TM_WEEK * 2, FMT_SHORTDATE); html_link_close(); - htmlf("</td><td%s>", - ctx.qry.showmsg ? " class='logsubject'" : ""); + html("</td>"); + + if (revs->graph) { + /* Print graph segment for current commit */ + html("<td class='commitgraph'>"); + html(graphbuf.buf); + html("</td>"); + strbuf_setlen(&graphbuf, 0); + } + + htmlf("<td%s>", ctx.qry.showmsg ? " class='logsubject'" : ""); cgit_commit_link(info->subject, NULL, NULL, ctx.qry.head, sha1_to_hex(commit->object.sha1), ctx.qry.vpath, 0); show_commit_decorations(commit); @@ -112,32 +140,59 @@ void print_commit(struct commit *commit) } html("</td></tr>\n"); - if (ctx.qry.showmsg) { /* Print message + notes in a second table row */ - /* Concatenate commit message and notes in msgbuf */ + if (revs->graph || ctx.qry.showmsg) { /* Print a second table row */ struct strbuf msgbuf = STRBUF_INIT; - if (info->msg && *(info->msg)) { - strbuf_addstr(&msgbuf, info->msg); + html("<tr class='nohover'><td/>"); /* Empty 'Age' column */ + + if (ctx.qry.showmsg) { + /* Concatenate commit message + notes in msgbuf */ + if (info->msg && *(info->msg)) { + strbuf_addstr(&msgbuf, info->msg); + strbuf_addch(&msgbuf, '\n'); + } + format_note(NULL, commit->object.sha1, &msgbuf, + PAGE_ENCODING, + NOTES_SHOW_HEADER | NOTES_INDENT); strbuf_addch(&msgbuf, '\n'); + strbuf_ltrim(&msgbuf); } - format_note(NULL, commit->object.sha1, &msgbuf, PAGE_ENCODING, - NOTES_SHOW_HEADER | NOTES_INDENT); - strbuf_addch(&msgbuf, '\n'); - strbuf_ltrim(&msgbuf); - if (ctx.repo->enable_log_filecount) { - cols++; - if (ctx.repo->enable_log_linecount) - cols++; + if (revs->graph) { + int lines = 0; + + /* Calculate graph padding */ + if (ctx.qry.showmsg) { + /* Count #lines in commit message + notes */ + const char *p = msgbuf.buf; + lines = 1; + while ((p = strchr(p, '\n'))) { + p++; + lines++; + } + } + + /* Print graph padding */ + html("<td class='commitgraph'>"); + while (lines > 0 || !graph_is_commit_finished(revs->graph)) { + if (graphbuf.len) + html("\n"); + strbuf_setlen(&graphbuf, 0); + graph_next_line(revs->graph, &graphbuf); + html(graphbuf.buf); + lines--; + } + html("</td>\n"); } - /* Create second table row containing msgbuf */ - htmlf("<tr class='nohover'><td/><td colspan='%d' class='logmsg'>", - cols); + /* Print msgbuf into remainder of table row */ + htmlf("<td colspan='%d'%s>\n", cols, + ctx.qry.showmsg ? " class='logmsg'" : ""); html_txt(msgbuf.buf); html("</td></tr>\n"); strbuf_release(&msgbuf); } + strbuf_release(&graphbuf); cgit_free_commitinfo(info); } @@ -216,6 +271,10 @@ void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern } } } + if (ctx.repo->enable_commit_graph) { + static const char *graph_arg = "--graph"; + vector_push(&vec, &graph_arg, 0); + } if (path) { arg = "--"; @@ -242,8 +301,10 @@ void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern if (pager) html("<table class='list nowrap'>"); - html("<tr class='nohover'><th class='left'>Age</th>" - "<th class='left'>Commit message"); + html("<tr class='nohover'><th class='left'>Age</th>"); + if (ctx.repo->enable_commit_graph) + html("<th></th>"); + html("<th class='left'>Commit message"); if (pager) { html(" ("); cgit_log_link(ctx.qry.showmsg ? "Collapse" : "Expand", NULL, @@ -274,7 +335,7 @@ void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern } for (i = 0; i < cnt && (commit = get_revision(&rev)) != NULL; i++) { - print_commit(commit); + print_commit(commit, &rev); free(commit->buffer); commit->buffer = NULL; free_commit_list(commit->parents); |