git-daemon is self-updating

2 files changed, 30 insertions, 0 deletions

diff --git a/roles/git-daemon/files/update_git-daemon b/roles/git-daemon/files/update_git-daemon
new file mode 100644
index 0000000..ecb7e47
--- /dev/null
+++ b/roles/git-daemon/files/update_git-daemon
@@ -0,0 +1,18 @@
+#!/bin/sh
+
+apk -U upgrade
+
+gitd_pid="$(pgrep gitd)"
+if [ -z "$gitd_pid" ]
+then
+  rc-service git-daemon restart
+  exit 0
+fi
+
+gitd_proc_start_time="$(stat -Lc %Y /proc/${gitd_pid})"
+gitd_file_mtime="$(stat -Lc %Y $(which git))"
+
+if [ "$gitd_file_mtime" -gt "$gitd_proc_start_time" ]
+then
+  rc-service git-daemon restart
+fi
diff --git a/roles/git-daemon/tasks/main.yml b/roles/git-daemon/tasks/main.yml
index 5508b1e..6b0724c 100644
--- a/roles/git-daemon/tasks/main.yml
+++ b/roles/git-daemon/tasks/main.yml
@@ -33,3 +33,15 @@
     name: safe.directory
     add_mode: add
     value: "{{ git_directory }}/*"
+
+- name: Install script to update git-daemon
+  ansible.builtin.copy:
+    src: update_git-daemon
+    dest: /usr/bin/update_git-daemon
+    mode: "755"
+
+- name: Install daily crontab to update git-daemon
+  ansible.builtin.cron:
+    special_time: daily
+    name: Update git-daemon
+    job: /usr/bin/update_git-daemon