From 812ce4d302f37acd368dd5c39e5c9b34d8e6e6cd Mon Sep 17 00:00:00 2001
From: Christian Pointner <equinox@spreadspace.org>
Date: Tue, 15 Nov 2022 00:02:44 +0100
Subject: gitolite: add git-fsck script

---
 roles/gitolite/base/templates/git-fsck.sh.j2 | 39 ++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 roles/gitolite/base/templates/git-fsck.sh.j2

(limited to 'roles/gitolite/base/templates/git-fsck.sh.j2')

diff --git a/roles/gitolite/base/templates/git-fsck.sh.j2 b/roles/gitolite/base/templates/git-fsck.sh.j2
new file mode 100644
index 00000000..05ac6bfb
--- /dev/null
+++ b/roles/gitolite/base/templates/git-fsck.sh.j2
@@ -0,0 +1,39 @@
+#!/bin/bash
+
+INST="$1"
+if [ -z "$1" ]; then
+  echo "Usage: $0 <gitolite-instance>"
+  exit 1
+fi
+
+REPOS_D="{{ gitolite_base_path }}/$INST/repositories"
+if [ ! -d "$REPOS_D" ]; then
+  echo "instance $INST not found."
+  exit 2
+fi
+
+repos=$(find $REPOS_D -type d -name '*.git')
+
+declare -A results
+for repo in $repos; do
+  echo "*** $repo ***"
+  git --bare --git-dir "$repo" fsck --full --strict --root
+  results[$repo]=$?
+  echo ""
+done
+
+if [ -d "/var/lib/prometheus-node-exporter/textfile-collector/" ]; then
+  echo "reporting results to prometheus"
+  {
+  echo "# HELP git_fsck_run Last time git-fsck has been run."
+  echo "# TYPE git_fsck_run gauge"
+  echo "git_fsck_run{gitolite_instance=\"$INST\"} $(date +"%s")"
+  echo ""
+  echo "# HELP git_fsck_failed Result of git-fsck (0 means OK)."
+  echo "# TYPE git_fsck_failed gauge"
+  for repo in "${!results[@]}"; do
+    repo_name=$(realpath --relative-to "$REPOS_D" "$repo")
+    echo "git_fsck_failed{repository=\"$repo_name\",gitolite_instance=\"$INST\"} ${results[$repo]}"
+  done
+  } | sponge "/var/lib/prometheus-node-exporter/textfile-collector/git-fsck-$INST.prom"
+fi
-- 
cgit v1.2.3