Script to check if Gitea installation is uptodate

github/check.gitea.update

@@ -0,0 +1,77 @@
+#!/bin/sh
+# Purpose {{{
+## Create a temp file (to monitor) if an upgrade is available for Gitea
+## project on Github.
+## It based on gitea's binary available in $PATH or give as first argument.
+## How-to use {{{
+### 1. Needs releasetags script, in the same directory
+### cf. https://git.ipr.univ-rennes1.fr/cellinfo/scripts/src/master/github/releasetags
+# wget https://git.ipr.univ-rennes1.fr/cellinfo/scripts/raw/master/github/releasetags
+### 2. Create a cron job, eg.
+#00 20 * * * root /opt/repos/ipr.scripts/github/check.gitea.update
+### 2-1 Create a cron job with a specific path for gitea bin, eg.
+#00 20 * * * root /opt/repos/ipr.scripts/github/check.gitea.update /srv/bin/gitea
+### 3. Monitor the temp file : /tmp/.github.gitea.upgrade
+# Or enable MAILTO in cronjob and edit the script to print a message.
+# Or send a mail.
+# …
+## }}}
+# }}}
+
+# Expect max 1 argument {{{
+if [ $# -gt 1 ]
+then
+	cat << HELP
+
+check.gitea.update  --
+Compare current version of an installed Gitea and the last available.
+
+EXAMPLE :
+    - Compare the current version of Gitea with bin available in \$PATH
+        check.gitea.update
+
+    - Compare the current version of Gitea at a specific place
+        check.gitea.update /srv/bin/gitea
+
+HELP
+
+	exit 1
+
+fi
+# }}}
+
+# Vars {{{
+DEBUG=1
+
+script_wd=$(dirname "${0}")
+
+if [ $# -eq 1 ]  ## If an argument was gave
+then
+	gitea_bin_path="${1}"
+else
+	gitea_bin_path="gitea"
+	fi
+
+gitea_current_version=$("${gitea_bin_path}" -v | cut -d' ' -f3)
+
+gitea_repo_url="https://github.com/go-gitea/gitea"
+gitea_new_version=$("${script_wd}"/releasetags "${gitea_repo_url}" | head -n1 | sed 's/v//')
+
+gitea_new_version_file="/tmp/.github.gitea.upgrade"
+# }}}
+
+# Check if the current version is the last one {{{
+if [ "${gitea_current_version}" != "${gitea_new_version}" ]; then
+	[ "${DEBUG}" -eq "0" ] && printf '\e[1;35m%-6s\e[m\n' "DEBUG : Test version — Current version (${gitea_current_version}) and new one (${gitea_new_version}) seems to be different."
+
+	## Create a temp file to monitor
+	touch -- "${gitea_new_version_file}"
+	printf '\e[1;35m%-6s\e[m\n' "An upgrade is available for Gitea : ${gitea_new_version}." >> "${gitea_new_version_file}"
+
+else
+	[ "${DEBUG}" -eq "0" ] && printf '\e[1;35m%-6s\e[m\n' "DEBUG : Test version — The current version is up-to-date."
+	rm -f -- "${gitea_new_version_file}"
+fi
+# }}}
+
+exit 0

github/check.wallabag.update

@@ -32,9 +32,9 @@ EXAMPLE :
 HELP
 
 	exit 1
-# }}}
 
 fi
+# }}}
 
 # Vars {{{
 DEBUG=1