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Side-by-side diff
Diffstat (more/less context) (ignore whitespace changes)
-rw-r--r--cgit.c5
-rw-r--r--cgit.h2
-rw-r--r--cgitrc.5.txt4
-rw-r--r--ui-commit.c11
-rw-r--r--ui-diff.c22
-rw-r--r--ui-log.c4
-rw-r--r--ui-refs.c2
-rw-r--r--ui-shared.c34
-rw-r--r--ui-shared.h5
9 files changed, 73 insertions, 16 deletions
diff --git a/cgit.c b/cgit.c
index bd37788..ff678fb 100644
--- a/cgit.c
+++ b/cgit.c
@@ -183,4 +183,6 @@ void config_cb(const char *name, const char *value)
else if (!strcmp(name, "summary-tags"))
ctx.cfg.summary_tags = atoi(value);
+ else if (!strcmp(name, "side-by-side-diffs"))
+ ctx.cfg.ssdiff = atoi(value);
else if (!strcmp(name, "agefile"))
ctx.cfg.agefile = xstrdup(value);
@@ -239,4 +241,6 @@ static void querystring_cb(const char *name, const char *value)
} else if (!strcmp(name, "period")) {
ctx.qry.period = xstrdup(value);
+ } else if (!strcmp(name, "ss")) {
+ ctx.qry.ssdiff = atoi(value);
}
}
@@ -280,4 +284,5 @@ static void prepare_context(struct cgit_context *ctx)
ctx->cfg.summary_log = 10;
ctx->cfg.summary_tags = 10;
+ ctx->cfg.ssdiff = 0;
ctx->env.cgit_config = xstrdupn(getenv("CGIT_CONFIG"));
ctx->env.http_host = xstrdupn(getenv("HTTP_HOST"));
diff --git a/cgit.h b/cgit.h
index 6c6c460..b7b0adb 100644
--- a/cgit.h
+++ b/cgit.h
@@ -144,4 +144,5 @@ struct cgit_query {
char *sort;
int showmsg;
+ int ssdiff;
};
@@ -195,4 +196,5 @@ struct cgit_config {
int summary_log;
int summary_tags;
+ int ssdiff;
struct string_list mimetypes;
struct cgit_filter *about_filter;
diff --git a/cgitrc.5.txt b/cgitrc.5.txt
index 4dc383d..252d546 100644
--- a/cgitrc.5.txt
+++ b/cgitrc.5.txt
@@ -239,4 +239,8 @@ section::
none.
+side-by-side-diffs::
+ If set to "1" shows side-by-side diffs instead of unidiffs per
+ default. Default value: "0".
+
snapshots::
Text which specifies the default set of snapshot formats generated by
diff --git a/ui-commit.c b/ui-commit.c
index f5b0ae5..b5e3c01 100644
--- a/ui-commit.c
+++ b/ui-commit.c
@@ -59,7 +59,12 @@ void cgit_print_commit(char *hex)
html("<tr><th>commit</th><td colspan='2' class='sha1'>");
tmp = sha1_to_hex(commit->object.sha1);
- cgit_commit_link(tmp, NULL, NULL, ctx.qry.head, tmp);
+ cgit_commit_link(tmp, NULL, NULL, ctx.qry.head, tmp, 0);
html(" (");
cgit_patch_link("patch", NULL, NULL, NULL, tmp);
+ html(") (");
+ if ((ctx.qry.ssdiff && !ctx.cfg.ssdiff) || (!ctx.qry.ssdiff && ctx.cfg.ssdiff))
+ cgit_commit_link("unidiff", NULL, NULL, ctx.qry.head, tmp, 1);
+ else
+ cgit_commit_link("side-by-side diff", NULL, NULL, ctx.qry.head, tmp, 1);
html(")</td></tr>\n");
html("<tr><th>tree</th><td colspan='2' class='sha1'>");
@@ -79,8 +84,8 @@ void cgit_print_commit(char *hex)
"<td colspan='2' class='sha1'>");
cgit_commit_link(sha1_to_hex(p->item->object.sha1), NULL, NULL,
- ctx.qry.head, sha1_to_hex(p->item->object.sha1));
+ ctx.qry.head, sha1_to_hex(p->item->object.sha1), 0);
html(" (");
cgit_diff_link("diff", NULL, NULL, ctx.qry.head, hex,
- sha1_to_hex(p->item->object.sha1), NULL);
+ sha1_to_hex(p->item->object.sha1), NULL, 0);
html(")</td></tr>");
parents++;
diff --git a/ui-diff.c b/ui-diff.c
index 0c6f8d7..42e81ac 100644
--- a/ui-diff.c
+++ b/ui-diff.c
@@ -86,5 +86,5 @@ static void print_fileinfo(struct fileinfo *info)
htmlf("</td><td class='%s'>", class);
cgit_diff_link(info->new_path, NULL, NULL, ctx.qry.head, ctx.qry.sha1,
- ctx.qry.sha2, info->new_path);
+ ctx.qry.sha2, info->new_path, 0);
if (info->status == DIFF_STATUS_COPIED || info->status == DIFF_STATUS_RENAMED)
htmlf(" (%s from %s)",
@@ -161,5 +161,5 @@ void cgit_print_diffstat(const unsigned char *old_sha1,
html("<div class='diffstat-header'>");
cgit_diff_link("Diffstat", NULL, NULL, ctx.qry.head, ctx.qry.sha1,
- ctx.qry.sha2, NULL);
+ ctx.qry.sha2, NULL, 0);
html("</div>");
html("<table summary='diffstat' class='diffstat'>");
@@ -251,4 +251,17 @@ static void header(unsigned char *sha1, char *path1, int mode1,
}
+static void print_ssdiff_link()
+{
+ if (!strcmp(ctx.qry.page, "diff")) {
+ if (use_ssdiff)
+ cgit_diff_link("Unidiff", NULL, NULL, ctx.qry.head,
+ ctx.qry.sha1, ctx.qry.sha2, NULL, 1);
+ else
+ cgit_diff_link("Side-by-side diff", NULL, NULL,
+ ctx.qry.head, ctx.qry.sha1,
+ ctx.qry.sha2, NULL, 1);
+ }
+}
+
static void filepair_cb(struct diff_filepair *pair)
{
@@ -315,4 +328,9 @@ void cgit_print_diff(const char *new_rev, const char *old_rev, const char *prefi
cgit_print_error(fmt("Bad commit: %s", sha1_to_hex(old_rev_sha1)));
}
+
+ if ((ctx.qry.ssdiff && !ctx.cfg.ssdiff) || (!ctx.qry.ssdiff && ctx.cfg.ssdiff))
+ use_ssdiff = 1;
+
+ print_ssdiff_link();
cgit_print_diffstat(old_rev_sha1, new_rev_sha1);
diff --git a/ui-log.c b/ui-log.c
index f3132c9..0947604 100644
--- a/ui-log.c
+++ b/ui-log.c
@@ -67,5 +67,5 @@ void show_commit_decorations(struct commit *commit)
strncpy(buf, deco->name, sizeof(buf) - 1);
cgit_commit_link(buf, NULL, "deco", ctx.qry.head,
- sha1_to_hex(commit->object.sha1));
+ sha1_to_hex(commit->object.sha1), 0);
}
deco = deco->next;
@@ -90,5 +90,5 @@ void print_commit(struct commit *commit)
ctx.qry.showmsg ? " class='logsubject'" : "");
cgit_commit_link(info->subject, NULL, NULL, ctx.qry.head,
- sha1_to_hex(commit->object.sha1));
+ sha1_to_hex(commit->object.sha1), 0);
show_commit_decorations(commit);
html("</td><td>");
diff --git a/ui-refs.c b/ui-refs.c
index d3b4f6e..33d9bec 100644
--- a/ui-refs.c
+++ b/ui-refs.c
@@ -75,5 +75,5 @@ static int print_branch(struct refinfo *ref)
if (ref->object->type == OBJ_COMMIT) {
- cgit_commit_link(info->subject, NULL, NULL, name, NULL);
+ cgit_commit_link(info->subject, NULL, NULL, name, NULL, 0);
html("</td><td>");
html_txt(info->author);
diff --git a/ui-shared.c b/ui-shared.c
index 07d5dd4..de55eff 100644
--- a/ui-shared.c
+++ b/ui-shared.c
@@ -318,5 +318,5 @@ void cgit_log_link(char *name, char *title, char *class, char *head,
void cgit_commit_link(char *name, char *title, char *class, char *head,
- char *rev)
+ char *rev, int toggle_ssdiff)
{
if (strlen(name) > ctx.cfg.max_msg_len && ctx.cfg.max_msg_len >= 15) {
@@ -326,5 +326,21 @@ void cgit_commit_link(char *name, char *title, char *class, char *head,
name[ctx.cfg.max_msg_len - 3] = '.';
}
- reporevlink("commit", name, title, class, head, rev, NULL);
+
+ char *delim;
+
+ delim = repolink(title, class, "commit", head, NULL);
+ if (rev && strcmp(rev, ctx.qry.head)) {
+ html(delim);
+ html("id=");
+ html_url_arg(rev);
+ delim = "&amp;";
+ }
+ if ((ctx.qry.ssdiff && !toggle_ssdiff) || (!ctx.qry.ssdiff && toggle_ssdiff)) {
+ html(delim);
+ html("ss=1");
+ }
+ html("'>");
+ html_txt(name);
+ html("</a>");
}
@@ -342,5 +358,6 @@ void cgit_snapshot_link(char *name, char *title, char *class, char *head,
void cgit_diff_link(char *name, char *title, char *class, char *head,
- char *new_rev, char *old_rev, char *path)
+ char *new_rev, char *old_rev, char *path,
+ int toggle_ssdiff)
{
char *delim;
@@ -357,4 +374,9 @@ void cgit_diff_link(char *name, char *title, char *class, char *head,
html("id2=");
html_url_arg(old_rev);
+ delim = "&amp;";
+ }
+ if ((ctx.qry.ssdiff && !toggle_ssdiff) || (!ctx.qry.ssdiff && toggle_ssdiff)) {
+ html(delim);
+ html("ss=1");
}
html("'>");
@@ -384,5 +406,5 @@ void cgit_object_link(struct object *obj)
if (obj->type == OBJ_COMMIT) {
cgit_commit_link(fmt("commit %s...", shortrev), NULL, NULL,
- ctx.qry.head, fullrev);
+ ctx.qry.head, fullrev, 0);
return;
} else if (obj->type == OBJ_TREE)
@@ -696,7 +718,7 @@ void cgit_print_pageheader(struct cgit_context *ctx)
ctx->qry.sha1, NULL);
cgit_commit_link("commit", NULL, hc(cmd, "commit"),
- ctx->qry.head, ctx->qry.sha1);
+ ctx->qry.head, ctx->qry.sha1, 0);
cgit_diff_link("diff", NULL, hc(cmd, "diff"), ctx->qry.head,
- ctx->qry.sha1, ctx->qry.sha2, NULL);
+ ctx->qry.sha1, ctx->qry.sha2, NULL, 0);
if (ctx->repo->max_stats)
cgit_stats_link("stats", NULL, hc(cmd, "stats"),
diff --git a/ui-shared.h b/ui-shared.h
index bff4826..166246d 100644
--- a/ui-shared.h
+++ b/ui-shared.h
@@ -23,5 +23,5 @@ extern void cgit_log_link(char *name, char *title, char *class, char *head,
char *pattern, int showmsg);
extern void cgit_commit_link(char *name, char *title, char *class, char *head,
- char *rev);
+ char *rev, int toggle_ssdiff);
extern void cgit_patch_link(char *name, char *title, char *class, char *head,
char *rev);
@@ -31,5 +31,6 @@ extern void cgit_snapshot_link(char *name, char *title, char *class,
char *head, char *rev, char *archivename);
extern void cgit_diff_link(char *name, char *title, char *class, char *head,
- char *new_rev, char *old_rev, char *path);
+ char *new_rev, char *old_rev, char *path,
+ int toggle_ssdiff);
extern void cgit_stats_link(char *name, char *title, char *class, char *head,
char *path);