X-Git-Url: https://git.cameronkatri.com/cgit.git/blobdiff_plain/d14c5f6d3ac827e7b46831c4151638ab4b638ae1..6821d8ea4a64d15b8f284d1af01ab184ef1e76c3:/ui-log.c

diff --git a/ui-log.c b/ui-log.c
index 701c392..ee93653 100644
--- a/ui-log.c
+++ b/ui-log.c
@@ -7,109 +7,235 @@
  */
 
 #include "cgit.h"
+#include "html.h"
+#include "ui-shared.h"
 
-static int get_one_line(char *txt)
+int files, add_lines, rem_lines;
+
+void count_lines(char *line, int size)
 {
-	char *t;
+	if (size <= 0)
+		return;
+
+	if (line[0] == '+')
+		add_lines++;
 
-	for(t=txt; *t != '\n' && t != '\0'; t++)
-		;
-	*t = '\0';
-	return t-txt-1;
+	else if (line[0] == '-')
+		rem_lines++;
 }
 
-static void cgit_print_commit_shortlog(struct commit *commit)
+void inspect_files(struct diff_filepair *pair)
 {
-	char *h, *t, *p; 
-	char *tree = NULL, *author = NULL, *subject = NULL;
-	int len;
-	time_t sec;
-	struct tm *time;
-	char buf[32];
-
-	h = t = commit->buffer;
-	
-	if (strncmp(h, "tree ", 5))
-		die("Bad commit format: %s", 
-		    sha1_to_hex(commit->object.sha1));
-	
-	len = get_one_line(h);
-	tree = h+5;
-	h += len + 2;
-
-	while (!strncmp(h, "parent ", 7))
-		h += get_one_line(h) + 2;
-	
-	if (!strncmp(h, "author ", 7)) {
-		author = h+7;
-		h += get_one_line(h) + 2;
-		t = author;
-		while(t!=h && *t!='<') 
-			t++;
-		*t='\0';
-		p = t;
-		while(--t!=author && *t==' ')
-			*t='\0';
-		while(++p!=h && *p!='>')
-			;
-		while(++p!=h && !isdigit(*p))
-			;
-
-		t = p;
-		while(++p && isdigit(*p))
-			;
-		*p = '\0';
-		sec = atoi(t);
-		time = gmtime(&sec);
-	}
+	unsigned long old_size = 0;
+	unsigned long new_size = 0;
+	int binary = 0;
 
-	while((len = get_one_line(h)) > 0)
-		h += len+2;
+	files++;
+	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);
+}
 
-	h++;
-	len = get_one_line(h);
+void show_commit_decorations(struct commit *commit)
+{
+	struct name_decoration *deco;
+	static char buf[1024];
 
-	subject = h;
+	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;
+	}
+}
 
-	html("<tr><td>");
-	strftime(buf, sizeof(buf), "%Y-%m-%d %H:%M:%S", time);
-	html_txt(buf);
-	html("</td><td>");
-	char *qry = fmt("id=%s", sha1_to_hex(commit->object.sha1));
-	char *url = cgit_pageurl(cgit_query_repo, "view", qry);
-	html_link_open(url, NULL, NULL);
-	html_txt(subject);
+void print_commit(struct commit *commit)
+{
+	struct commitinfo *info;
+	char *tmp;
+	int cols = 2;
+
+	info = cgit_parse_commit(commit);
+	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>");
-	html_txt(author);
+	html_txt(info->author);
+	if (ctx.repo->enable_log_filecount) {
+		files = 0;
+		add_lines = 0;
+		rem_lines = 0;
+		cgit_diff_commit(commit, inspect_files);
+		html("</td><td>");
+		htmlf("%d", files);
+		if (ctx.repo->enable_log_linecount) {
+			html("</td><td>");
+			htmlf("-%d/+%d", rem_lines, add_lines);
+		}
+	}
 	html("</td></tr>\n");
+	if (ctx.qry.showmsg) {
+		if (ctx.repo->enable_log_filecount) {
+			cols++;
+			if (ctx.repo->enable_log_linecount)
+				cols++;
+		}
+		htmlf("<tr class='nohover'><td/><td colspan='%d' class='logmsg'>",
+			cols);
+		html_txt(info->msg);
+		html("</td></tr>\n");
+	}
+	cgit_free_commitinfo(info);
 }
 
-void cgit_print_log(const char *tip, int ofs, int cnt)
+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;
+}
+
+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[2] = {NULL, tip};
-	int n = 0;
-	
+	const char *argv[] = {NULL, NULL, NULL, NULL, NULL};
+	int argc = 2;
+	int i, columns = 3;
+
+	if (!tip)
+		tip = ctx.qry.head;
+
+	argv[1] = disambiguate_ref(tip);
+
+	if (grep && pattern) {
+		if (!strcmp(grep, "grep") || !strcmp(grep, "author") ||
+		    !strcmp(grep, "committer"))
+			argv[argc++] = fmt("--%s=%s", grep, pattern);
+		if (!strcmp(grep, "range"))
+			argv[1] = pattern;
+	}
+
+	if (path) {
+		argv[argc++] = "--";
+		argv[argc++] = path;
+	}
 	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(2, argv, &rev, NULL);
+	setup_revisions(argc, argv, &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("<h2>Log</h2>");
-	html("<table class='list'>");
-	html("<tr><th>Date</th><th>Message</th><th>Author</th></tr>\n");
-	while ((commit = get_revision(&rev)) != NULL && n++ < 100) {
-		cgit_print_commit_shortlog(commit);
+	if (pager)
+		html("<table class='list nowrap'>");
+
+	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>");
+		columns++;
+		if (ctx.repo->enable_log_linecount) {
+			html("<th class='left'>Lines</th>");
+			columns++;
+		}
+	}
+	html("</tr>\n");
+
+	if (ofs<0)
+		ofs = 0;
+
+	for (i = 0; i < ofs && (commit = get_revision(&rev)) != NULL; i++) {
 		free(commit->buffer);
 		commit->buffer = NULL;
 		free_commit_list(commit->parents);
 		commit->parents = NULL;
 	}
-	html("</table>\n");
-}
 
+	for (i = 0; i < cnt && (commit = get_revision(&rev)) != NULL; i++) {
+		print_commit(commit);
+		free(commit->buffer);
+		commit->buffer = NULL;
+		free_commit_list(commit->parents);
+		commit->parents = NULL;
+	}
+	if (pager) {
+		htmlf("</table><div class='pager'>",
+		     columns);
+		if (ofs > 0) {
+			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) {
+			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");
+	}
+}