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-rw-r--r--cgit.c2
-rw-r--r--cgit.css11
-rw-r--r--cgit.h4
-rw-r--r--cgitrc7
-rwxr-xr-xgen-version.sh2
-rw-r--r--shared.c15
-rw-r--r--ui-commit.c4
-rw-r--r--ui-diff.c45
8 files changed, 59 insertions, 31 deletions
diff --git a/cgit.c b/cgit.c
index c86d290..1b85b15 100644
--- a/cgit.c
+++ b/cgit.c
@@ -107,7 +107,7 @@ static void cgit_print_repo_page(struct cacheitem *item)
cgit_print_tag(cgit_query_sha1);
break;
case CMD_DIFF:
- cgit_print_diff(cgit_query_sha1, cgit_query_sha2);
+ cgit_print_diff(cgit_query_sha1, cgit_query_sha2, cgit_query_path);
break;
default:
cgit_print_error("Invalid request");
diff --git a/cgit.css b/cgit.css
index 54bbfcc..f69cc75 100644
--- a/cgit.css
+++ b/cgit.css
@@ -272,10 +272,6 @@ table.diffstat {
background-color: #eee;
}
-table.diffstat tr:hover {
- background-color: #ccc;
-}
-
table.diffstat th {
font-weight: normal;
text-align: left;
@@ -339,6 +335,10 @@ div.diffstat-summary {
padding-top: 0.5em;
}
+table.diff {
+ width: 100%;
+}
+
table.diff td {
font-family: monospace;
white-space: pre;
@@ -346,7 +346,8 @@ table.diff td {
table.diff td div.head {
font-weight: bold;
- padding-top: 1em;
+ margin-top: 1em;
+ background-color: #eee;
}
table.diff td div.hunk {
diff --git a/cgit.h b/cgit.h
index e3d9cb8..e96311f 100644
--- a/cgit.h
+++ b/cgit.h
@@ -170,7 +170,7 @@ extern int cgit_diff_files(const unsigned char *old_sha1,
extern void cgit_diff_tree(const unsigned char *old_sha1,
const unsigned char *new_sha1,
- filepair_fn fn);
+ filepair_fn fn, const char *prefix);
extern void cgit_diff_commit(struct commit *commit, filepair_fn fn);
@@ -238,7 +238,7 @@ extern void cgit_print_blob(struct cacheitem *item, const char *hex, char *path)
extern void cgit_print_tree(const char *rev, char *path);
extern void cgit_print_commit(char *hex);
extern void cgit_print_tag(char *revname);
-extern void cgit_print_diff(const char *new_hex, const char *old_hex);
+extern void cgit_print_diff(const char *new_hex, const char *old_hex, const char *prefix);
extern void cgit_print_snapshot(struct cacheitem *item, const char *head,
const char *hex, const char *prefix,
const char *filename, int snapshot);
diff --git a/cgitrc b/cgitrc
index 34ea116..796a62c 100644
--- a/cgitrc
+++ b/cgitrc
@@ -41,6 +41,13 @@
#agefile=info/web/last-modified
+## Git detects renames, but with a limit on the number of files to
+## consider. This option can be used to specify another limit (or -1 to
+## use the default limit).
+##
+#renamelimit=-1
+
+
## Specify a root for virtual urls. This makes cgit generate urls like
##
## http://localhost/git/repo/log/?h=branch
diff --git a/gen-version.sh b/gen-version.sh
index 739c83e..3a08015 100755
--- a/gen-version.sh
+++ b/gen-version.sh
@@ -6,7 +6,7 @@ V=$1
# Use `git describe` to get current version if we're inside a git repo
if test -d .git
then
- V=$(git describe --abbrev=4 HEAD 2>/dev/null | sed -e 's/-/./g')
+ V=$(git describe --abbrev=4 HEAD 2>/dev/null)
fi
new="CGIT_VERSION = $V"
diff --git a/shared.c b/shared.c
index 0fe513f..3d4feea 100644
--- a/shared.c
+++ b/shared.c
@@ -38,6 +38,7 @@ int cgit_cache_dynamic_ttl = 5;
int cgit_cache_static_ttl = -1;
int cgit_cache_max_create_time = 5;
int cgit_summary_log = 0;
+int cgit_renamelimit = -1;
int cgit_max_msg_len = 60;
int cgit_max_repodesc_len = 60;
@@ -182,6 +183,8 @@ void cgit_global_config_cb(const char *name, const char *value)
cgit_summary_log = atoi(value);
else if (!strcmp(name, "agefile"))
cgit_agefile = xstrdup(value);
+ else if (!strcmp(name, "renamelimit"))
+ cgit_renamelimit = atoi(value);
else if (!strcmp(name, "repo.group"))
cgit_repo_group = xstrdup(value);
else if (!strcmp(name, "repo.url"))
@@ -383,17 +386,25 @@ int cgit_diff_files(const unsigned char *old_sha1,
void cgit_diff_tree(const unsigned char *old_sha1,
const unsigned char *new_sha1,
- filepair_fn fn)
+ filepair_fn fn, const char *prefix)
{
struct diff_options opt;
int ret;
+ int prefixlen;
diff_setup(&opt);
opt.output_format = DIFF_FORMAT_CALLBACK;
opt.detect_rename = 1;
+ opt.rename_limit = cgit_renamelimit;
opt.recursive = 1;
opt.format_callback = cgit_diff_tree_cb;
opt.format_callback_data = fn;
+ if (prefix) {
+ opt.nr_paths = 1;
+ opt.paths = &prefix;
+ prefixlen = strlen(prefix);
+ opt.pathlens = &prefixlen;
+ }
diff_setup_done(&opt);
if (old_sha1 && !is_null_sha1(old_sha1))
@@ -410,5 +421,5 @@ void cgit_diff_commit(struct commit *commit, filepair_fn fn)
if (commit->parents)
old_sha1 = commit->parents->item->object.sha1;
- cgit_diff_tree(old_sha1, commit->object.sha1, fn);
+ cgit_diff_tree(old_sha1, commit->object.sha1, fn, NULL);
}
diff --git a/ui-commit.c b/ui-commit.c
index 90e09ed..4ac8955 100644
--- a/ui-commit.c
+++ b/ui-commit.c
@@ -75,8 +75,8 @@ void print_fileinfo(struct fileinfo *info)
html("]</span>");
}
htmlf("</td><td class='%s'>", class);
- cgit_tree_link(info->new_path, NULL, NULL, cgit_query_head, curr_rev,
- info->new_path);
+ cgit_diff_link(info->new_path, NULL, NULL, cgit_query_head, curr_rev,
+ NULL, info->new_path);
if (info->status == DIFF_STATUS_COPIED || info->status == DIFF_STATUS_RENAMED)
htmlf(" (%s from %s)",
info->status == DIFF_STATUS_COPIED ? "copied" : "renamed",
diff --git a/ui-diff.c b/ui-diff.c
index 0be845f..ac9a3fa 100644
--- a/ui-diff.c
+++ b/ui-diff.c
@@ -9,6 +9,9 @@
#include "cgit.h"
+unsigned char old_rev_sha1[20];
+unsigned char new_rev_sha1[20];
+
/*
* print a single line returned from xdiff
*/
@@ -67,9 +70,17 @@ static void header(unsigned char *sha1, char *path1, int mode1,
htmlf("..%.6o", mode2);
}
html("<br/>--- a/");
- html_txt(path1);
+ if (mode1 != 0)
+ cgit_tree_link(path1, NULL, NULL, cgit_query_head,
+ sha1_to_hex(old_rev_sha1), path1);
+ else
+ html_txt(path1);
html("<br/>+++ b/");
- html_txt(path2);
+ if (mode2 != 0)
+ cgit_tree_link(path2, NULL, NULL, cgit_query_head,
+ sha1_to_hex(new_rev_sha1), path2);
+ else
+ html_txt(path2);
}
html("</div>");
}
@@ -89,17 +100,16 @@ static void filepair_cb(struct diff_filepair *pair)
cgit_print_error("Error running diff");
}
-void cgit_print_diff(const char *new_rev, const char *old_rev)
+void cgit_print_diff(const char *new_rev, const char *old_rev, const char *prefix)
{
- unsigned char sha1[20], sha2[20];
enum object_type type;
unsigned long size;
struct commit *commit, *commit2;
if (!new_rev)
new_rev = cgit_query_head;
- get_sha1(new_rev, sha1);
- type = sha1_object_info(sha1, &size);
+ get_sha1(new_rev, new_rev_sha1);
+ type = sha1_object_info(new_rev_sha1, &size);
if (type == OBJ_BAD) {
cgit_print_error(fmt("Bad object name: %s", new_rev));
return;
@@ -110,31 +120,30 @@ void cgit_print_diff(const char *new_rev, const char *old_rev)
return;
}
- commit = lookup_commit_reference(sha1);
+ commit = lookup_commit_reference(new_rev_sha1);
if (!commit || parse_commit(commit))
- cgit_print_error(fmt("Bad commit: %s", sha1_to_hex(sha1)));
+ cgit_print_error(fmt("Bad commit: %s", sha1_to_hex(new_rev_sha1)));
if (old_rev)
- get_sha1(old_rev, sha2);
+ get_sha1(old_rev, old_rev_sha1);
else if (commit->parents && commit->parents->item)
- hashcpy(sha2, commit->parents->item->object.sha1);
+ hashcpy(old_rev_sha1, commit->parents->item->object.sha1);
else
- hashclr(sha2);
+ hashclr(old_rev_sha1);
- if (!is_null_sha1(sha2)) {
- type = sha1_object_info(sha2, &size);
+ if (!is_null_sha1(old_rev_sha1)) {
+ type = sha1_object_info(old_rev_sha1, &size);
if (type == OBJ_BAD) {
- cgit_print_error(fmt("Bad object name: %s", sha1_to_hex(sha2)));
+ cgit_print_error(fmt("Bad object name: %s", sha1_to_hex(old_rev_sha1)));
return;
}
- commit2 = lookup_commit_reference(sha2);
+ commit2 = lookup_commit_reference(old_rev_sha1);
if (!commit2 || parse_commit(commit2))
- cgit_print_error(fmt("Bad commit: %s", sha1_to_hex(sha2)));
+ cgit_print_error(fmt("Bad commit: %s", sha1_to_hex(old_rev_sha1)));
}
-
html("<table class='diff'>");
html("<tr><td>");
- cgit_diff_tree(sha2, sha1, filepair_cb);
+ cgit_diff_tree(old_rev_sha1, new_rev_sha1, filepair_cb, prefix);
html("</td></tr>");
html("</table>");
}