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ui-summary: Pass filename to about-filter

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This gives the about-filter API the same semantics as source-filter,
where the filter receives the filename so it can decide what to do next
with it.

While we're at it, plug a memory leak.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Este commit está contenido en:
Jason A. Donenfeld 2013-05-25 14:50:19 +02:00
padre 3cb5d86dc6
commit c0dfaf1c28
Se han modificado 4 ficheros con 22 adiciones y 8 borrados
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2
cgit.c
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@ -37,10 +37,10 @@ static struct cgit_filter *new_filter(const char *cmd, filter_type filtertype)
switch (filtertype) {
case SOURCE:
case ABOUT:
extra_args = 1;
break;
case ABOUT:
case COMMIT:
default:
extra_args = 0;

8
cgitrc.5.txt
Ver fichero

@ -542,9 +542,11 @@ config files, e.g. "repo.desc" becomes "desc".
FILTER API
----------
about filter::
This filter is given no arguments. The about text that is to be
filtered is available on standard input and the filtered text is
expected on standard output.
This filter is given a single parameter: the filename of the source
file to filter. The filter can use the filename to determine (for
example) the type of syntax to follow when formatting the readme file.
The about text that is to be filtered is available on standard input
and the filtered text is expected on standard output.
commit filter::
This filter is given no arguments. The commit message text that is to

8
ui-repolist.c
Ver fichero

@ -332,9 +332,13 @@ void cgit_print_site_readme()
{
if (!ctx.cfg.root_readme)
return;
if (ctx.cfg.about_filter)
if (ctx.cfg.about_filter) {
ctx.cfg.about_filter->argv[1] = ctx.cfg.root_readme;
cgit_open_filter(ctx.cfg.about_filter);
}
html_include(ctx.cfg.root_readme);
if (ctx.cfg.about_filter)
if (ctx.cfg.about_filter) {
cgit_close_filter(ctx.cfg.about_filter);
ctx.cfg.about_filter->argv[1] = NULL;
}
}

12
ui-summary.c
Ver fichero

@ -98,6 +98,7 @@ void cgit_print_summary()
void cgit_print_repo_readme(char *path)
{
char *slash, *tmp, *colon, *ref;
int free_filename = 0;
if (!ctx.repo->readme || !(*ctx.repo->readme))
return;
@ -134,6 +135,7 @@ void cgit_print_repo_readme(char *path)
return;
slash = colon;
}
free_filename = 1;
tmp = xmalloc(slash - ctx.repo->readme + 1 + strlen(path) + 1);
strncpy(tmp, ctx.repo->readme, slash - ctx.repo->readme + 1);
strcpy(tmp + (slash - ctx.repo->readme + 1), path);
@ -144,13 +146,19 @@ void cgit_print_repo_readme(char *path)
* filesystem, while applying the about-filter.
*/
html("<div id='summary'>");
if (ctx.repo->about_filter)
if (ctx.repo->about_filter) {
ctx.repo->about_filter->argv[1] = tmp;
cgit_open_filter(ctx.repo->about_filter);
}
if (ref)
cgit_print_file(tmp, ref);
else
html_include(tmp);
if (ctx.repo->about_filter)
if (ctx.repo->about_filter) {
cgit_close_filter(ctx.repo->about_filter);
ctx.repo->about_filter->argv[1] = NULL;
}
html("</div>");
if (free_filename)
free(tmp);
}