Makefile: move out maintenance stuff into a separate script

1 files changed, 76 insertions, 0 deletions

diff --git a/scripts/maintenance.sh b/scripts/maintenance.sh
new file mode 100755
index 0000000..1facc05
--- /dev/null
+++ b/scripts/maintenance.sh
@@ -0,0 +1,76 @@
+#!/usr/bin/env bash
+
+set -o errexit -o nounset -o pipefail
+shopt -s inherit_errexit lastpipe
+
+script_path="$( readlink --canonicalize-existing -- "${BASH_SOURCE[0]}" )"
+readonly script_path
+script_dir="$( dirname -- "$script_path" )"
+readonly script_dir
+
+update_gems() {
+    echo
+    echo ======================================================================
+    echo Updating gems
+    echo ======================================================================
+    bundle config set frozen false
+    bundle update
+    echo ----------------------------------------------------------------------
+}
+
+update_npm_packages() {
+    echo
+    echo ======================================================================
+    echo Updating npm packages
+    echo ======================================================================
+    npm update
+    echo ----------------------------------------------------------------------
+}
+
+browserify() {
+    echo
+    echo ======================================================================
+    echo Running Browserify
+    echo ======================================================================
+    npm exec -- browserify --require ip-address --outfile src/assets/js/bundle.js
+    echo ----------------------------------------------------------------------
+}
+
+push_changes() {
+    echo
+    echo ======================================================================
+    echo Pushing changes
+    echo ======================================================================
+
+    local git_status
+    git_status="$( git status --porcelain=v1 )"
+
+    if [ -z "$git_status" ]; then
+        echo 'No changes.'
+        echo ----------------------------------------------------------------------
+        return
+    fi
+
+    local allowed=' M Gemfile.lock| M package-lock.json| M src/assets/js/bundle.js'
+    
+    if echo "$git_status" | grep -E -q --invert-match --line-regexp "($allowed)" ; then
+        echo 'Error: unrecognized modifications in the repository:'
+        echo "$git_status"
+        echo ----------------------------------------------------------------------
+        return 1
+    fi
+
+    git commit -am 'bump dependencies'
+    git push -q
+    echo ----------------------------------------------------------------------
+}
+
+main() {
+    cd -- "$script_dir/.."
+    update_gems
+    update_npm_packages
+    browserify
+    push_changes
+}
+
+main