Moved files to src and renamed variables

1 files changed, 25 insertions, 0 deletions

diff --git a/src/run b/src/run
new file mode 100755
index 0000000..a1ae7d5
--- /dev/null
+++ b/src/run
@@ -0,0 +1,25 @@
+#!/usr/bin/env fish
+
+set REPO_PERMISSIONS_FILE /etc/repo-permissions
+# unify repo regex somehow
+set GIT_VALIDATION_REGEX "^(git-(?:upload-pack|receive-pack|upload-archive)) '((?:\/[a-zA-Z-]+)+.git)'\$"
+
+# check given git command
+set -l matcher (string match -r -g $GIT_VALIDATION_REGEX "$argv")
+if test (count $matcher) -ne 2
+	# there should be two groups otherwise something is wrong
+	exit 1
+end
+
+# echo check for permissions
+set -l checkUser (whoami)
+set -l gitCommand $matcher[1]
+set -l repo $matcher[2]
+# adjust repo path to /srv/repos
+set -l repoDir srv repos
+set -l repoDir /(string join -n '/' $repoDir (string split '/' $repo))
+cat $REPO_PERMISSIONS_FILE | grep -q -E "^$repoDir:$checkUser\$"
+or exit 1;
+
+# execute parsed git command
+/usr/bin/sudo -u git /usr/bin/git-shell -c "$gitCommand '$repoDir'"