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authorGravatar Lars Hjemli <hjemli@gmail.com>2009-07-31 23:55:27 (JST)
committerGravatar Lars Hjemli <hjemli@gmail.com>2009-08-01 00:41:21 (JST)
commit46b7abed99e957008c01c02cf612aa526ba92f04 (patch)
tree2cdbfe5281c2ffa645def488d53db0a8b82842f4 /ui-tree.c
parent18dfbdc099c1398016427b6fa7f1a1facb363998 (diff)
downloadcgit-46b7abed99e957008c01c02cf612aa526ba92f04.zip
cgit-46b7abed99e957008c01c02cf612aa526ba92f04.tar.gz
ui-tree: add support for source-filter option
This new option is used to specify an external command which will be executed when displaying blob content in the tree view. Blob content will be written to STDIN of the filter and STDOUT from the filter will be included verbatim in the html output from cgit. The file name of the blob will be passed as the only argument to the filter command. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
Diffstat (limited to 'ui-tree.c')
-rw-r--r--ui-tree.c18
1 files changed, 14 insertions, 4 deletions
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;
15char *match_path; 15char *match_path;
16int header = 0; 16int header = 0;
17 17
18static void print_text_buffer(char *buf, unsigned long size) 18static void print_text_buffer(const char *name, char *buf, unsigned long size)
19{ 19{
20 unsigned long lineno, idx; 20 unsigned long lineno, idx;
21 const char *numberfmt = 21 const char *numberfmt =
22 "<a class='no' id='n%1$d' name='n%1$d' href='#n%1$d'>%1$d</a>\n"; 22 "<a class='no' id='n%1$d' name='n%1$d' href='#n%1$d'>%1$d</a>\n";
23 23
24 html("<table summary='blob content' class='blob'>\n"); 24 html("<table summary='blob content' class='blob'>\n");
25 if (ctx.cfg.source_filter) {
26 html("<tr><td class='lines'><pre><code>");
27 ctx.cfg.source_filter->argv[1] = xstrdup(name);
28 cgit_open_filter(ctx.cfg.source_filter);
29 write(STDOUT_FILENO, buf, size);
30 cgit_close_filter(ctx.cfg.source_filter);
31 html("</code></pre></td></tr></table>\n");
32 return;
33 }
34
25 html("<tr><td class='linenumbers'><pre>"); 35 html("<tr><td class='linenumbers'><pre>");
26 idx = 0; 36 idx = 0;
27 lineno = 0; 37 lineno = 0;
@@ -65,7 +75,7 @@ static void print_binary_buffer(char *buf, unsigned long size)
65 html("</table>\n"); 75 html("</table>\n");
66} 76}
67 77
68static void print_object(const unsigned char *sha1, char *path) 78static void print_object(const unsigned char *sha1, char *path, const char *basename)
69{ 79{
70 enum object_type type; 80 enum object_type type;
71 char *buf; 81 char *buf;
@@ -93,7 +103,7 @@ static void print_object(const unsigned char *sha1, char *path)
93 if (buffer_is_binary(buf, size)) 103 if (buffer_is_binary(buf, size))
94 print_binary_buffer(buf, size); 104 print_binary_buffer(buf, size);
95 else 105 else
96 print_text_buffer(buf, size); 106 print_text_buffer(basename, buf, size);
97} 107}
98 108
99 109
@@ -213,7 +223,7 @@ static int walk_tree(const unsigned char *sha1, const char *base, int baselen,
213 ls_head(); 223 ls_head();
214 return READ_TREE_RECURSIVE; 224 return READ_TREE_RECURSIVE;
215 } else { 225 } else {
216 print_object(sha1, buffer); 226 print_object(sha1, buffer, pathname);
217 return 0; 227 return 0;
218 } 228 }
219 } 229 }