X-Git-Url: https://gitweb.ps.run/ps-cgit/blobdiff_plain/cd79c16844b4006d4fd6f4b82d2f6e7e19b20c8e..5a36c2a291a00b59b8ec2f112453e117797c2fe5:/ui-log.c

diff --git a/ui-log.c b/ui-log.c
index 95cb453..6d7fcae 100644
--- a/ui-log.c
+++ b/ui-log.c
@@ -7,89 +7,261 @@
  */
 
 #include "cgit.h"
+#include "html.h"
+#include "ui-shared.h"
+#include "vector.h"
 
-int files, lines;
+int files, add_lines, rem_lines;
 
 void count_lines(char *line, int size)
 {
-	if (size>0 && (line[0] == '+' || line[0] == '-'))
-		lines++;
+	if (size <= 0)
+		return;
+
+	if (line[0] == '+')
+		add_lines++;
+
+	else if (line[0] == '-')
+		rem_lines++;
 }
 
 void inspect_files(struct diff_filepair *pair)
 {
+	unsigned long old_size = 0;
+	unsigned long new_size = 0;
+	int binary = 0;
+
 	files++;
-	if (cgit_repo->enable_log_linecount)
-		cgit_diff_files(pair->one->sha1, pair->two->sha1, count_lines);
+	if (ctx.repo->enable_log_linecount)
+		cgit_diff_files(pair->one->sha1, pair->two->sha1, &old_size,
+				&new_size, &binary, 0, ctx.qry.ignorews,
+				count_lines);
+}
+
+void show_commit_decorations(struct commit *commit)
+{
+	struct name_decoration *deco;
+	static char buf[1024];
+
+	buf[sizeof(buf) - 1] = 0;
+	deco = lookup_decoration(&name_decoration, &commit->object);
+	while (deco) {
+		if (!prefixcmp(deco->name, "refs/heads/")) {
+			strncpy(buf, deco->name + 11, sizeof(buf) - 1);
+			cgit_log_link(buf, NULL, "branch-deco", buf, NULL,
+				      ctx.qry.vpath, 0, NULL, NULL,
+				      ctx.qry.showmsg);
+		}
+		else if (!prefixcmp(deco->name, "tag: refs/tags/")) {
+			strncpy(buf, deco->name + 15, sizeof(buf) - 1);
+			cgit_tag_link(buf, NULL, "tag-deco", ctx.qry.head, buf);
+		}
+		else if (!prefixcmp(deco->name, "refs/tags/")) {
+			strncpy(buf, deco->name + 10, sizeof(buf) - 1);
+			cgit_tag_link(buf, NULL, "tag-deco", ctx.qry.head, buf);
+		}
+		else if (!prefixcmp(deco->name, "refs/remotes/")) {
+			strncpy(buf, deco->name + 13, sizeof(buf) - 1);
+			cgit_log_link(buf, NULL, "remote-deco", NULL,
+				      sha1_to_hex(commit->object.sha1),
+				      ctx.qry.vpath, 0, NULL, NULL,
+				      ctx.qry.showmsg);
+		}
+		else {
+			strncpy(buf, deco->name, sizeof(buf) - 1);
+			cgit_commit_link(buf, NULL, "deco", ctx.qry.head,
+					 sha1_to_hex(commit->object.sha1),
+					 ctx.qry.vpath, 0);
+		}
+		deco = deco->next;
+	}
 }
 
 void print_commit(struct commit *commit)
 {
 	struct commitinfo *info;
+	char *tmp;
+	int cols = 2;
 
 	info = cgit_parse_commit(commit);
-	html("<tr><td>");
+	htmlf("<tr%s><td>",
+		ctx.qry.showmsg ? " class='logheader'" : "");
+	tmp = fmt("id=%s", sha1_to_hex(commit->object.sha1));
+	tmp = cgit_fileurl(ctx.repo->url, "commit", ctx.qry.vpath, tmp);
+	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'" : "");
+	cgit_commit_link(info->subject, NULL, NULL, ctx.qry.head,
+			 sha1_to_hex(commit->object.sha1), ctx.qry.vpath, 0);
+	show_commit_decorations(commit);
 	html("</td><td>");
-	cgit_commit_link(info->subject, NULL, NULL, cgit_query_head,
-			 sha1_to_hex(commit->object.sha1));
-	if (cgit_repo->enable_log_filecount) {
+	html_txt(info->author);
+	if (ctx.repo->enable_log_filecount) {
 		files = 0;
-		lines = 0;
-		cgit_diff_commit(commit, inspect_files);
-		html("</td><td class='right'>");
+		add_lines = 0;
+		rem_lines = 0;
+		cgit_diff_commit(commit, inspect_files, ctx.qry.vpath);
+		html("</td><td>");
 		htmlf("%d", files);
-		if (cgit_repo->enable_log_linecount) {
-			html("</td><td class='right'>");
-			htmlf("%d", lines);
+		if (ctx.repo->enable_log_linecount) {
+			html("</td><td>");
+			htmlf("-%d/+%d", rem_lines, add_lines);
 		}
 	}
-	html("</td><td>");
-	html_txt(info->author);
 	html("</td></tr>\n");
+
+	if (ctx.qry.showmsg) { /* Print message + notes in a second table row */
+		/* Concatenate commit message and notes in msgbuf */
+		struct strbuf msgbuf = STRBUF_INIT;
+		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);
+
+		if (ctx.repo->enable_log_filecount) {
+			cols++;
+			if (ctx.repo->enable_log_linecount)
+				cols++;
+		}
+
+		/* Create second table row containing msgbuf */
+		htmlf("<tr class='nohover'><td/><td colspan='%d' class='logmsg'>",
+			cols);
+		html_txt(msgbuf.buf);
+		html("</td></tr>\n");
+		strbuf_release(&msgbuf);
+	}
+
 	cgit_free_commitinfo(info);
 }
 
+static const char *disambiguate_ref(const char *ref)
+{
+	unsigned char sha1[20];
+	const char *longref;
+
+	longref = fmt("refs/heads/%s", ref);
+	if (get_sha1(longref, sha1) == 0)
+		return longref;
+
+	return ref;
+}
+
+static char *next_token(char **src)
+{
+	char *result;
+
+	if (!src || !*src)
+		return NULL;
+	while (isspace(**src))
+		(*src)++;
+	if (!**src)
+		return NULL;
+	result = *src;
+	while (**src) {
+		if (isspace(**src)) {
+			**src = '\0';
+			(*src)++;
+			break;
+		}
+		(*src)++;
+	}
+	return result;
+}
 
-void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *path, int pager)
+void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern,
+		    char *path, int pager)
 {
 	struct rev_info rev;
 	struct commit *commit;
-	const char *argv[] = {NULL, tip, NULL, NULL, NULL};
-	int argc = 2;
-	int i;
+	struct vector vec = VECTOR_INIT(char *);
+	int i, columns = 3;
+	char *arg;
+
+	/* First argv is NULL */
+	vector_push(&vec, NULL, 0);
 
 	if (!tip)
-		argv[1] = cgit_query_head;
+		tip = ctx.qry.head;
+	tip = disambiguate_ref(tip);
+	vector_push(&vec, &tip, 0);
+
+	if (grep && pattern && *pattern) {
+		pattern = xstrdup(pattern);
+		if (!strcmp(grep, "grep") || !strcmp(grep, "author") ||
+		    !strcmp(grep, "committer")) {
+			arg = fmt("--%s=%s", grep, pattern);
+			vector_push(&vec, &arg, 0);
+		}
+		if (!strcmp(grep, "range")) {
+			/* Split the pattern at whitespace and add each token
+			 * as a revision expression. Do not accept other
+			 * rev-list options. Also, replace the previously
+			 * pushed tip (it's no longer relevant).
+			 */
+			vec.count--;
+			while ((arg = next_token(&pattern))) {
+				if (*arg == '-') {
+					fprintf(stderr, "Bad range expr: %s\n",
+						arg);
+					break;
+				}
+				vector_push(&vec, &arg, 0);
+			}
+		}
+	}
 
-	if (grep)
-		argv[argc++] = fmt("--grep=%s", grep);
 	if (path) {
-		argv[argc++] = "--";
-		argv[argc++] = path;
+		arg = "--";
+		vector_push(&vec, &arg, 0);
+		vector_push(&vec, &path, 0);
 	}
+
+	/* Make sure the vector is NULL-terminated */
+	vector_push(&vec, NULL, 0);
+	vec.count--;
+
 	init_revisions(&rev, NULL);
 	rev.abbrev = DEFAULT_ABBREV;
 	rev.commit_format = CMIT_FMT_DEFAULT;
 	rev.verbose_header = 1;
 	rev.show_root_diff = 0;
-	setup_revisions(argc, argv, &rev, NULL);
-	if (rev.grep_filter) {
-		rev.grep_filter->regflags |= REG_ICASE;
-		compile_grep_patterns(rev.grep_filter);
-	}
+	setup_revisions(vec.count, vec.data, &rev, NULL);
+	load_ref_decorations(DECORATE_FULL_REFS);
+	rev.show_decorations = 1;
+	rev.grep_filter.regflags |= REG_ICASE;
+	compile_grep_patterns(&rev.grep_filter);
 	prepare_revision_walk(&rev);
 
-	html("<table class='list nowrap'>");
-	html("<tr class='nohover'><th class='left'>Age</th>"
-	     "<th class='left'>Message</th>");
+	if (pager)
+		html("<table class='list nowrap'>");
 
-	if (cgit_repo->enable_log_filecount) {
+	html("<tr class='nohover'><th class='left'>Age</th>"
+	      "<th class='left'>Commit message");
+	if (pager) {
+		html(" (");
+		cgit_log_link(ctx.qry.showmsg ? "Collapse" : "Expand", NULL,
+			      NULL, ctx.qry.head, ctx.qry.sha1,
+			      ctx.qry.vpath, ctx.qry.ofs, ctx.qry.grep,
+			      ctx.qry.search, ctx.qry.showmsg ? 0 : 1);
+		html(")");
+	}
+	html("</th><th class='left'>Author</th>");
+	if (ctx.repo->enable_log_filecount) {
 		html("<th class='left'>Files</th>");
-		if (cgit_repo->enable_log_linecount)
+		columns++;
+		if (ctx.repo->enable_log_linecount) {
 			html("<th class='left'>Lines</th>");
+			columns++;
+		}
 	}
-	html("<th class='left'>Author</th></tr>\n");
+	html("</tr>\n");
 
 	if (ofs<0)
 		ofs = 0;
@@ -108,23 +280,26 @@ void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *path, i
 		free_commit_list(commit->parents);
 		commit->parents = NULL;
 	}
-	html("</table>\n");
-
 	if (pager) {
-		html("<div class='pager'>");
+		html("</table><div class='pager'>");
 		if (ofs > 0) {
-			html("&nbsp;<a href='");
-			html(cgit_pageurl(cgit_query_repo, cgit_query_page,
-					  fmt("h=%s&amp;ofs=%d", tip, ofs-cnt)));
-			html("'>[prev]</a>&nbsp;");
+			cgit_log_link("[prev]", NULL, NULL, ctx.qry.head,
+				      ctx.qry.sha1, ctx.qry.vpath,
+				      ofs - cnt, ctx.qry.grep,
+				      ctx.qry.search, ctx.qry.showmsg);
+			html("&nbsp;");
 		}
-
 		if ((commit = get_revision(&rev)) != NULL) {
-			html("&nbsp;<a href='");
-			html(cgit_pageurl(cgit_query_repo, "log",
-					  fmt("h=%s&amp;ofs=%d", tip, ofs+cnt)));
-			html("'>[next]</a>&nbsp;");
+			cgit_log_link("[next]", NULL, NULL, ctx.qry.head,
+				      ctx.qry.sha1, ctx.qry.vpath,
+				      ofs + cnt, ctx.qry.grep,
+				      ctx.qry.search, ctx.qry.showmsg);
 		}
 		html("</div>");
+	} else if ((commit = get_revision(&rev)) != NULL) {
+		html("<tr class='nohover'><td colspan='3'>");
+		cgit_log_link("[...]", NULL, NULL, ctx.qry.head, NULL,
+			      ctx.qry.vpath, 0, NULL, NULL, ctx.qry.showmsg);
+		html("</td></tr>\n");
 	}
 }