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-rw-r--r--cgit.c2
-rw-r--r--cgit.h1
-rw-r--r--cgitrc.5.txt8
-rw-r--r--ui-tree.c18
4 files changed, 25 insertions, 4 deletions
diff --git a/cgit.c b/cgit.c
index 779a464..eb7b45d 100644
--- a/cgit.c
+++ b/cgit.c
@@ -100,6 +100,8 @@ void config_cb(const char *name, const char *value)
ctx.cfg.max_repo_count = atoi(value);
else if (!strcmp(name, "max-commit-count"))
ctx.cfg.max_commit_count = atoi(value);
+ else if (!strcmp(name, "source-filter"))
+ ctx.cfg.source_filter = new_filter(value, 1);
else if (!strcmp(name, "summary-log"))
ctx.cfg.summary_log = atoi(value);
else if (!strcmp(name, "summary-branches"))
diff --git a/cgit.h b/cgit.h
index d0fff1f..f9cf0df 100644
--- a/cgit.h
+++ b/cgit.h
@@ -183,6 +183,7 @@ struct cgit_config {
int summary_branches;
int summary_log;
int summary_tags;
+ struct cgit_filter *source_filter;
};
struct cgit_page {
diff --git a/cgitrc.5.txt b/cgitrc.5.txt
index a207fe0..d420ad4 100644
--- a/cgitrc.5.txt
+++ b/cgitrc.5.txt
@@ -198,6 +198,14 @@ snapshots::
"zip" zip-file
Default value: none.
+source-filter::
+ Specifies a command which will be invoked to format plaintext blobs
+ in the tree view. The command will get the blob content on its STDIN
+ and the name of the blob as its only command line argument. The STDOUT
+ from the command will be included verbatim as the blob contents, i.e.
+ this can be used to implement e.g. syntax highlighting. Default value:
+ none.
+
summary-branches::
Specifies the number of branches to display in the repository "summary"
view. Default value: "10".
diff --git a/ui-tree.c b/ui-tree.c
index 553dbaa..816e121 100644
--- a/ui-tree.c
+++ b/ui-tree.c
@@ -15,13 +15,23 @@ char *curr_rev;
char *match_path;
int header = 0;
-static void print_text_buffer(char *buf, unsigned long size)
+static void print_text_buffer(const char *name, char *buf, unsigned long size)
{
unsigned long lineno, idx;
const char *numberfmt =
"<a class='no' id='n%1$d' name='n%1$d' href='#n%1$d'>%1$d</a>\n";
html("<table summary='blob content' class='blob'>\n");
+ if (ctx.cfg.source_filter) {
+ html("<tr><td class='lines'><pre><code>");
+ ctx.cfg.source_filter->argv[1] = xstrdup(name);
+ cgit_open_filter(ctx.cfg.source_filter);
+ write(STDOUT_FILENO, buf, size);
+ cgit_close_filter(ctx.cfg.source_filter);
+ html("</code></pre></td></tr></table>\n");
+ return;
+ }
+
html("<tr><td class='linenumbers'><pre>");
idx = 0;
lineno = 0;
@@ -65,7 +75,7 @@ static void print_binary_buffer(char *buf, unsigned long size)
html("</table>\n");
}
-static void print_object(const unsigned char *sha1, char *path)
+static void print_object(const unsigned char *sha1, char *path, const char *basename)
{
enum object_type type;
char *buf;
@@ -93,7 +103,7 @@ static void print_object(const unsigned char *sha1, char *path)
if (buffer_is_binary(buf, size))
print_binary_buffer(buf, size);
else
- print_text_buffer(buf, size);
+ print_text_buffer(basename, buf, size);
}
@@ -213,7 +223,7 @@ static int walk_tree(const unsigned char *sha1, const char *base, int baselen,
ls_head();
return READ_TREE_RECURSIVE;
} else {
- print_object(sha1, buffer);
+ print_object(sha1, buffer, pathname);
return 0;
}
}