commit: 49748d5bfee72b7e80a93a11250a1ba78eadfcab
Author: Michał Górny <mgorny <AT> gentoo <DOT> org>
AuthorDate: Sun Sep 6 13:24:28 2015 +0000
Commit: Michał Górny <mgorny <AT> gentoo <DOT> org>
CommitDate: Sun Sep 6 13:24:28 2015 +0000
URL: https://gitweb.gentoo.org/proj/qa-scripts.git/commit/?id=49748d5b
cgi: Add script to output files from git repo
cgi-bin/get-git-file.sh | 48 ++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 48 insertions(+)
diff --git a/cgi-bin/get-git-file.sh b/cgi-bin/get-git-file.sh
new file mode 100755
index 0000000..8b48b08
--- /dev/null
+++ b/cgi-bin/get-git-file.sh
@@ -0,0 +1,48 @@
+#!/usr/bin/env bash
+
+if [[ ! ${QUERY_STRING} ]]; then
+ echo "Script must be run through CGI" >&2
+ exit 1
+fi
+
+main() {
+ local qs=${QUERY_STRING}
+ local repo=${qs%%;*}
+ qs=${qs#*;}
+ local commit=${qs%%;*}
+ qs=${qs#*;}
+ local file=${qs%%;*}
+
+ if [[ ${repo} == */* ]]; then
+ echo "DANGER! SOMEONE TRIES TO ABUSE ME!" >&2
+ exit 1
+ fi
+
+ if ! cd "$(dirname "${0}")/../htdocs/output/${repo}" 2>/dev/null; then
+ echo "Status: 404 Not Found"
+ echo
+ echo "404 Not Found"
+ exit 0
+ fi
+
+ local tree=( $(git ls-tree "${commit}" "${file}" 2>/dev/null) )
+ if [[ ! ${tree[*]} ]]; then
+ echo "Status: 404 Not Found"
+ echo
+ echo "404 Not Found"
+ exit 0
+ fi
+
+ local ct
+ case "${file}" in
+ *.css) ct=text/css;;
+ *.html) ct=text/html;;
+ *) ct=text/plain;;
+ esac
+
+ echo "Content-Type: ${ct}"
+ echo
+ git cat-file -p "${tree[2]}"
+}
+
+main
