From ab0687edf1f5cda2d1dc190222a5a39339c20e2e Mon Sep 17 00:00:00 2001
From: saltiyazan <yazan.salti.19@gmail.com>
Date: Fri, 5 Jan 2024 15:54:26 +0100
Subject: [PATCH] feat: Adds update libs workflow (#25)

---
 .github/workflows/update-libs.yaml | 54 ++++++++++++++++++++++++++++++
 1 file changed, 54 insertions(+)
 create mode 100644 .github/workflows/update-libs.yaml

diff --git a/.github/workflows/update-libs.yaml b/.github/workflows/update-libs.yaml
new file mode 100644
index 0000000..7b097d6
--- /dev/null
+++ b/.github/workflows/update-libs.yaml
@@ -0,0 +1,54 @@
+name: Auto-update Charm Libraries
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: "0 0,12 * * *"
+
+permissions:
+  contents: write
+  pull-requests: write
+
+jobs:
+  update-lib:
+    name: Check libraries
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Set up SSH Key for Signing Commits
+        run: |
+          mkdir -p ~/.ssh
+          echo "${{ secrets.BOT_PRIVATE_SIGNING_KEY }}" > ~/.ssh/id_rsa
+          chmod 600 ~/.ssh/id_rsa
+          echo "${{ secrets.BOT_PUBLIC_SIGNING_KEY }}" > ~/.ssh/id_rsa.pub
+          chmod 644 ~/.ssh/id_rsa.pub
+          git config --global user.email "telco-engineers@lists.canonical.com"
+          git config --global user.name "telcobot"
+          git config --global user.signingkey ~/.ssh/id_rsa.pub
+          git config --global commit.gpgsign true
+          git config --global gpg.format ssh
+
+      - name: Fetch charm libraries
+        run: |
+          sudo snap install charmcraft --classic --channel latest/stable
+          charmcraft fetch-lib
+        env:
+          CHARMCRAFT_AUTH: "${{ secrets.CHARMCRAFT_AUTH }}"
+
+      - name: Create a PR for local changes
+        uses: peter-evans/create-pull-request@v5.0.2
+        with:
+          token: ${{ secrets.TELCO_GITHUB_BOT_TOKEN }}
+          commit-message: "chore: update charm libraries"
+          committer: "Telcobot <telco-engineers@lists.canonical.com>"
+          author: "Telcobot <telco-engineers@lists.canonical.com>"
+          title: "chore: Update charm libraries"
+          body: |
+            Automated action to fetch latest version of charm libraries. The branch of this PR 
+            will be wiped during the next check. Unless you really know what you're doing, you 
+            most likely don't want to push any commits to this branch.
+          branch: "chore/auto-libs"
+          delete-branch: true