[PATCH 1/2] help.c: Add support for htmldir relative to git_exec_path()

From

Steffen Prohaska <prohaska@zib.de>

Date

Jul 4, 2008, 09:09 UTC

Message-ID

<1215162566-16062-1-git-send-email-prohaska@zib.de>

In-Reply-To

<394A4A6F-3D31-4E38-A312-B49DE54FBBDD@zib.de>

Note that the Makefile maps htmldir to the define GIT_HTML_PATH.

Signed-off-by: Steffen Prohaska <prohaska@zib.de>
---
 help.c |   14 +++++++++++---
 1 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/help.c b/help.c
index ca9632b..5586e1d 100644
--- a/help.c
+++ b/help.c
@@ -634,12 +634,20 @@ static void get_html_page_path(struct strbuf *page_path, const char *page)
 {
 	struct stat st;
 
+	const char* html_path = GIT_HTML_PATH;
+	if (!is_absolute_path(html_path)) {
+		struct strbuf d = STRBUF_INIT;
+		strbuf_addf(&d, "%s/%s", git_exec_path(), html_path);
+		html_path = strbuf_detach(&d, NULL);
+	}
+
 	/* Check that we have a git documentation directory. */
-	if (stat(GIT_HTML_PATH "/git.html", &st) || !S_ISREG(st.st_mode))
-		die("'%s': not a documentation directory.", GIT_HTML_PATH);
+	if (stat(mkpath("%s/git.html", html_path), &st)
+	    || !S_ISREG(st.st_mode))
+		die("'%s': not a documentation directory.", html_path);
 
 	strbuf_init(page_path, 0);
-	strbuf_addf(page_path, GIT_HTML_PATH "/%s.html", page);
+	strbuf_addf(page_path, "%s/%s.html", html_path, page);
 }
 
 static void show_html_page(const char *git_cmd)

-- 
1.5.6.1.282.gd8a0d