From 6466b9b4131c8a27c4885c471e0930b708425b83 Mon Sep 17 00:00:00 2001
From: alex <alexander.heuwes@sames.com>
Date: Fri, 17 Jul 2026 08:27:02 +0200
Subject: [PATCH] ci: add Gitea Actions cron to bump+rebuild on upstream .deb
 change

Daily cron detects a new Cato client .deb, bumps pkgver (resets pkgrel=1),
pins the .deb sha256 for integrity, regenerates .SRCINFO, runs makepkg, and
pushes the version bump back. Mirrors PKGBUILD's pkgver() for detection.
---
 .gitea/workflows/bump.yml | 100 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 100 insertions(+)
 create mode 100644 .gitea/workflows/bump.yml

diff --git a/.gitea/workflows/bump.yml b/.gitea/workflows/bump.yml
new file mode 100644
index 0000000..934014f
--- /dev/null
+++ b/.gitea/workflows/bump.yml
@@ -0,0 +1,100 @@
+name: bump-and-build
+
+# Triggers:
+#   - schedule: a daily cron (Gitea cron is UTC). Tune to taste.
+#   - workflow_dispatch: run it manually from the Actions tab.
+on:
+  schedule:
+    - cron: '17 4 * * *'   # 04:17 UTC daily
+  workflow_dispatch: {}
+
+# The auto-provided GITEA_TOKEN needs write access to push the bump back.
+permissions:
+  contents: write
+
+jobs:
+  update:
+    # Label must match a runner that can run containers. `ubuntu-latest` is the
+    # default act_runner label; swap for `docker` (or your runner's label) if needed.
+    runs-on: ubuntu-latest
+    container:
+      image: archlinux:base-devel
+
+    steps:
+      - name: Install build tooling
+        run: |
+          set -euo pipefail
+          pacman -Sy --noconfirm --needed curl libarchive git sudo
+
+      - name: Checkout
+        uses: https://gitea.com/actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      # Mirror PKGBUILD's pkgver() exactly: pull the .deb, read control's Version,
+      # strip the trailing "-release". Compare against the hardcoded pkgver line.
+      - name: Detect upstream version
+        id: ver
+        run: |
+          set -euo pipefail
+          deb_url=$(grep -m1 '^_deb_url=' PKGBUILD | cut -d"'" -f2)
+          upstream=$(curl -fsSL "$deb_url" \
+            | bsdtar -xOf - control.tar.xz \
+            | bsdtar -xOf - control \
+            | awk -F': ' '/^Version:/ { print $2 }' \
+            | sed 's/-release$//' \
+            | tr -d '[:space:]')
+          current=$(grep -m1 '^pkgver=' PKGBUILD | cut -d= -f2)
+          echo "upstream=${upstream}" >> "$GITHUB_OUTPUT"
+          echo "current=${current}"   >> "$GITHUB_OUTPUT"
+          echo "Upstream: ${upstream}   Current: ${current}"
+
+      - name: Bump PKGBUILD and regenerate .SRCINFO
+        if: ${{ steps.ver.outputs.upstream != steps.ver.outputs.current }}
+        env:
+          UPSTREAM: ${{ steps.ver.outputs.upstream }}
+        run: |
+          set -euo pipefail
+          sed -i "s/^pkgver=.*/pkgver=${UPSTREAM}/" PKGBUILD
+          sed -i "s/^pkgrel=.*/pkgrel=1/"        PKGBUILD
+          # Pin the upstream .deb's sha256 so the build is integrity-checked.
+          deb_url=$(grep -m1 '^_deb_url=' PKGBUILD | cut -d"'" -f2)
+          curl -fsSL "$deb_url" -o /tmp/cato-client-install.deb
+          deb_sha=$(sha256sum /tmp/cato-client-install.deb | cut -d' ' -f1)
+          sed -i "s/^  'SKIP'$/  '${deb_sha}'/" PKGBUILD
+          makepkg --printsrcinfo > .SRCINFO
+
+      # makepkg refuses to run as root, so build as an unprivileged user.
+      - name: Build package (makepkg)
+        if: ${{ steps.ver.outputs.upstream != steps.ver.outputs.current }}
+        run: |
+          set -euo pipefail
+          useradd -m builder
+          echo 'builder ALL=(ALL) NOPASSWD: ALL' >> /etc/sudoers
+          chown -R builder .
+          sudo -u builder makepkg -s --noconfirm
+      - name: Upload built package as artifact
+        if: ${{ steps.ver.outputs.upstream != steps.ver.outputs.current }}
+        continue-on-error: true
+        uses: https://gitea.com/actions/upload-artifact@v4
+        with:
+          name: cato-client-bin-${{ steps.ver.outputs.upstream }}
+          path: '*.pkg.tar.zst'
+          if-no-files-found: warn
+
+      - name: Commit and push the version bump
+        if: ${{ steps.ver.outputs.upstream != steps.ver.outputs.current }}
+        env:
+          UPSTREAM: ${{ steps.ver.outputs.upstream }}
+          TOKEN:   ${{ env.GITEA_TOKEN }}
+          SERVER:  ${{ env.GITEA_SERVER_URL }}
+        run: |
+          set -euo pipefail
+          git config user.email "actions@tesserakt.pro"
+          git config user.name  "Gitea Actions"
+          git add PKGBUILD .SRCINFO
+          git commit -m "cato-client-bin: bump to ${UPSTREAM}"
+          # Push over HTTPS using the workflow token. If your instance rejects the
+          # 'oauth2' username, switch to '${{ gitea.actor }}:${TOKEN}'.
+          remote="https://oauth2:${TOKEN}@${SERVER#https://}/${{ gitea.repository }}.git"
+          git push "${remote}" HEAD:${{ gitea.ref_name }}