initial commit

.gitignore

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+*~
+.DS_Store
+*.pkg.tar.zst
+*.pkg.tar.zst.sig

PKGBUILD

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+# Maintainer: Sebastian Hugentobler <shu@vanwa.ch>
+
+pkgname=aur-update
+pkgver=0.1.0
+pkgrel=1
+pkgdesc="Simple updater for local aur repositories."
+arch=("any")
+url="https://code.vanwa.ch"
+license=('MIT')
+depends=("git" "base-devel")
+source=(
+  "aur-update"
+)
+sha256sums=("f4e09dfe9753a26b90df2f8ba463f2856b2cd82268c5f13d8551391bc03f8c79")
+
+package() {
+  cd "$srcdir/"
+
+  install -Dm 755 aur-update "$pkgdir/usr/bin/aur-update"
+}

aur-update

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+#!/usr/bin/env bash
+set -o errexit
+set -o nounset
+set -o pipefail
+
+shopt -s dotglob
+
+root_dir="/aur"
+
+display_help() {
+  echo "Usage: $0 [option...] " >&2
+  echo
+  echo "   -r,   root directory, every subdir with a \".git\" directory inside is treated as an aur repo [default: $root_dir]"
+  echo "   -h,   display this help and exit"
+  echo
+}
+
+parse_args() {
+  while getopts ":hr:" opt; do
+    case $opt in
+    h)
+      display_help
+      exit 0
+      ;;
+    r)
+      root_dir=$OPTARG
+      ;;
+    \?)
+      echo "Invalid option: -$OPTARG" >&2
+      display_help
+      exit 1
+      ;;
+    :)
+      echo "Option -$OPTARG requires an argument." >&2
+      display_help
+      exit 1
+      ;;
+    esac
+  done
+}
+
+update() {
+  for d in "$@"/*; do
+    echo "checking $d..."
+    test -d "$d" -a \! -L "$d" || continue
+    cd "$d"
+    if [ -d ".git" ]; then
+      git_status="$(git pull)"
+      if [ "$git_status" != "Already up to date." ]; then
+        makepkg -sirc --noconfirm
+      fi
+    fi
+    cd ..
+  done
+}
+
+parse_args "$@"
+update "$root_dir"