From 39d9f899d21c22f81e90c9f33b2776814e52e0bc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Leonard=20G=C3=B6hrs?= <l.goehrs@pengutronix.de>
Date: Fri, 29 Nov 2024 11:39:36 +0100
Subject: [PATCH] .github/workflows/build: use pengutronix-hosted runner
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This is a backport of the workflow file on master adapted to build for
kirkstone.

Signed-off-by: Leonard Göhrs <l.goehrs@pengutronix.de>
---
 .github/workflows/build.yml    | 74 ++++++++++++++++++++++++++++++++++
 .github/workflows/meta-ptx.yml | 52 ------------------------
 2 files changed, 74 insertions(+), 52 deletions(-)
 create mode 100644 .github/workflows/build.yml
 delete mode 100644 .github/workflows/meta-ptx.yml

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
new file mode 100644
index 0000000..97024fd
--- /dev/null
+++ b/.github/workflows/build.yml
@@ -0,0 +1,74 @@
+name: build
+
+on:
+  push: {}
+  pull_request: {}
+  # allow rebuilding without a push
+  workflow_dispatch: {}
+
+jobs:
+  build:
+    name: meta-ptx Build
+    # run on self-hosted runner for the main repo or if vars.BUILD_RUNS_ON is set
+    runs-on: >-
+      ${{
+        (vars.BUILD_RUNS_ON != ''  && fromJSON(vars.BUILD_RUNS_ON)) ||
+        (github.repository == 'pengutronix/meta-ptx' && fromJSON('["self-hosted", "forrest", "build"]')) ||
+        'ubuntu-20.04'
+      }}
+    # abort if it seems that we're rebuilding too much
+    timeout-minutes: 120
+    steps:
+      - name: Install required packages
+        run: |
+          sudo apt-get -q -y --no-install-recommends install diffstat python3-distutils
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          path: meta-ptx
+      - name: Clone poky
+        run: git clone --shared --reference-if-able /srv/shared-git/poky.git -b kirkstone https://github.com/yoctoproject/poky.git
+      - name: Clone meta-openembedded
+        run: git clone --shared --reference-if-able /srv/shared-git/meta-openembedded.git -b kirkstone https://github.com/openembedded/meta-openembedded.git
+      - name: Initialize build directory
+        run: |
+          source poky/oe-init-build-env build
+          bitbake-layers add-layer ../meta-openembedded/meta-oe
+          bitbake-layers add-layer ../meta-ptx
+          if [ -f ~/.yocto/auto.conf ]; then
+            cp ~/.yocto/auto.conf conf/
+          else
+            echo 'SSTATE_MIRRORS = "file://.* https://github-runner.pengutronix.de/sstate-cache/PATH"' >> conf/auto.conf
+            echo 'BB_SIGNATURE_HANDLER = "OEBasicHash"' >> conf/auto.conf
+            echo 'BB_HASHSERVE = ""' >> conf/auto.conf
+            echo 'OPKGBUILDCMD = "opkg-build -Z gzip -a -1n"' >> conf/auto.conf
+            echo 'INHERIT += "rm_work"' >> conf/auto.conf
+          fi
+          echo 'DISTRO_FEATURES:remove = "alsa bluetooth usbgadget usbhost wifi nfs zeroconf pci 3g nfc x11 opengl ptest wayland vulkan"' >> conf/local.conf
+      - name: Build barebox
+        run: |
+          source poky/oe-init-build-env build
+          echo 'BAREBOX_CONFIG = "efi_defconfig"' >> conf/local.conf
+          bitbake barebox
+      - name: Build genimage, genimage-native
+        run: |
+          source poky/oe-init-build-env build
+          bitbake genimage genimage-native
+      - name: Build dt-utils
+        run: |
+          source poky/oe-init-build-env build
+          bitbake dt-utils
+      - name: Build microcom
+        run: |
+          source poky/oe-init-build-env build
+          bitbake microcom
+      - name: Cache Data
+        env:
+          CACHE_KEY: ${{ secrets.YOCTO_CACHE_KEY }}
+        if: ${{ env.CACHE_KEY }}
+        run: |
+          mkdir -p ~/.ssh
+          echo "$CACHE_KEY" >> ~/.ssh/id_ed25519
+          chmod 600 ~/.ssh/id_ed25519
+          rsync -rvx --ignore-existing build/downloads yocto-cache: || true
+          rsync -rvx --ignore-existing build/sstate-cache yocto-cache: || true
diff --git a/.github/workflows/meta-ptx.yml b/.github/workflows/meta-ptx.yml
deleted file mode 100644
index 29387b6..0000000
--- a/.github/workflows/meta-ptx.yml
+++ /dev/null
@@ -1,52 +0,0 @@
-name: meta-ptx CI
-
-on:
-  # Trigger the workflow on push or pull request,
-  # but only for the kirkstone branch
-  push:
-    branches:
-      - kirkstone
-  pull_request:
-    branches:
-      - kirkstone
-jobs:
-  build:
-    name: meta-ptx Build
-    runs-on: ubuntu-20.04
-    timeout-minutes: 720
-    steps:
-      - name: Install required packages
-        run: |
-          sudo apt-get install diffstat
-      - name: Checkout
-        uses: actions/checkout@v2
-        with:
-          path: meta-ptx
-      - name: Clone poky
-        run: git clone -b kirkstone git://git.yoctoproject.org/poky
-      - name: Clone meta-openembedded
-        run: git clone -b kirkstone https://github.com/openembedded/meta-openembedded.git
-      - name: Initialize build directory
-        run: |
-          source poky/oe-init-build-env build
-          bitbake-layers add-layer ../meta-ptx
-          echo 'INHERIT += "rm_work"' >> conf/local.conf
-          echo 'DISTRO_FEATURES:remove = "alsa bluetooth usbgadget usbhost wifi nfs zeroconf pci 3g nfc x11 opengl ptest wayland vulkan"' >> conf/local.conf
-          echo 'SSTATE_MIRRORS = "file://.* http://195.201.147.117/sstate-cache/PATH"' >> conf/local.conf
-      - name: Build barebox
-        run: |
-          source poky/oe-init-build-env build
-          echo 'BAREBOX_CONFIG = "efi_defconfig"' >> conf/local.conf
-          bitbake barebox
-      - name: Build genimage, genimage-native
-        run: |
-          source poky/oe-init-build-env build
-          bitbake genimage genimage-native
-      - name: Build dt-utils
-        run: |
-          source poky/oe-init-build-env build
-          bitbake dt-utils
-      - name: Build microcom
-        run: |
-          source poky/oe-init-build-env build
-          bitbake microcom