Merge pull request #2221 from flatcar/krnowak/deduplicate-workflows

github: Deduplicate kernel and ca-certificates workflows

sdk_container/src/third_party/coreos-overlay/.github/workflows/cacerts-apply-patch.sh

@@ -2,14 +2,13 @@
 
 set -euo pipefail
 
-UPDATE_NEEDED=1
-
 . .github/workflows/common.sh
 
+BRANCH_NAME="cacerts-${VERSION_NEW}-${TARGET}"
+
 prepare_git_repo
 
-if ! checkout_branches "${VERSION_NEW}-${TARGET}"; then
-  UPDATE_NEEDED=0
+if ! checkout_branches "${BRANCH_NAME}"; then
   exit 0
 fi
 
@@ -19,7 +18,6 @@ pushd "${SDK_OUTER_SRCDIR}/third_party/coreos-overlay" >/dev/null || exit
 VERSION_OLD=$(sed -n "s/^DIST nss-\([0-9]*\.[0-9]*\).*$/\1/p" app-misc/ca-certificates/Manifest | sort -ruV | head -n1)
 if [[ "${VERSION_NEW}" = "${VERSION_OLD}" ]]; then
   echo "already the latest ca-certificates, nothing to do"
-  UPDATE_NEEDED=0
   exit 0
 fi
 
@@ -37,5 +35,6 @@ generate_patches app-misc ca-certificates ca-certificates
 
 apply_patches
 
-echo ::set-output name=VERSION_OLD::"${VERSION_OLD}"
-echo ::set-output name=UPDATE_NEEDED::"${UPDATE_NEEDED}"
+echo "VERSION_OLD=${VERSION_OLD}" >>"${GITHUB_OUTPUT}"
+echo "UPDATE_NEEDED=1" >>"${GITHUB_OUTPUT}"
+echo "BRANCH_NAME=${BRANCH_NAME}" >>"${GITHUB_OUTPUT}"

sdk_container/src/third_party/coreos-overlay/.github/workflows/cacerts-release.yml

@@ -0,0 +1,55 @@
+name: Get the latest ca-certificates release for all maintained branches
+on:
+  schedule:
+    - cron:  '0 7 * * 1'
+  workflow_dispatch:
+
+jobs:
+  get-cacerts-release:
+    strategy:
+      matrix:
+        branch: [main,alpha,beta,stable,lts,lts-old]
+      fail-fast: false
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+      - name: Figure out branch
+        id: figure-out-branch
+        run: .github/workflows/figure-out-branch.sh '${{ matrix.branch }}'
+      - name: Fetch latest ca-certificates release
+        if: steps.figure-out-branch.outputs.SKIP == 0
+        id: fetch-latest-release
+        run: |
+          git clone --depth=1 --no-checkout https://github.com/nss-dev/nss
+          nssVersion=$(git -C nss ls-remote --tags origin | cut -f2 | sed -n "s/refs\/tags\/NSS_\([0-9]_[0-9_]*\).*_RTM$/\1/p" | sort -s -t_ -k1,1 -k2,2n -k3,3n | tr '_' '.' | tail -n1)
+          rm -rf nss
+          echo "NSS_VERSION=${nssVersion}" >>"${GITHUB_OUTPUT}"
+      - name: Set up Flatcar SDK
+        if: steps.figure-out-branch.outputs.SKIP == 0
+        id: setup-flatcar-sdk
+        run: .github/workflows/setup-flatcar-sdk.sh
+      - name: Apply patch
+        if: steps.figure-out-branch.outputs.SKIP == 0
+        id: apply-patch
+        env:
+          TARGET: ${{ steps.figure-out-branch.outputs.BRANCH }}
+          BASE_BRANCH: ${{ steps.figure-out-branch.outputs.BRANCH }}
+          PATH: ${{ steps.setup-flatcar-sdk.outputs.path }}
+          VERSION_NEW: ${{ steps.fetch-latest-release.outputs.NSS_VERSION }}
+          PACKAGES_CONTAINER: ${{ steps.setup-flatcar-sdk.outputs.PACKAGES_CONTAINER }}
+          SDK_NAME: ${{ steps.setup-flatcar-sdk.outputs.SDK_NAME }}
+        run: .github/workflows/cacerts-apply-patch.sh
+      - name: Create pull request
+        if: (steps.figure-out-branch.outputs.SKIP == 0) && (steps.apply-patch.outputs.UPDATE_NEEDED == 1)
+        uses: peter-evans/create-pull-request@v4
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          base: ${{ steps.figure-out-branch.outputs.BRANCH }}
+          branch: ${{ steps.apply-patch.outputs.BRANCH_NAME }}
+          author: Flatcar Buildbot <buildbot@flatcar-linux.org>
+          committer: Flatcar Buildbot <buildbot@flatcar-linux.org>
+          title: Upgrade ca-certificates in ${{ steps.figure-out-branch.outputs.BRANCH }} from ${{ steps.apply-patch.outputs.VERSION_OLD }} to ${{ steps.fetch-latest-release.outputs.NSS_VERSION }}
+          body: Subject says it all.
+          labels: ${{ steps.figure-out-branch.outputs.LABEL }}

sdk_container/src/third_party/coreos-overlay/.github/workflows/cacerts-releases-alpha.yml

@@ -1,50 +0,0 @@
-name: Get the latest ca-certificates release for the Alpha maintenance branch
-on:
-  schedule:
-    - cron:  '0 7 * * 1'
-  workflow_dispatch:
-
-jobs:
-  get-cacerts-release:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-      - name: Fetch latest ca-certificates release
-        id: fetch-latest-release
-        env:
-          CHANNEL: alpha
-        run: |
-          git clone --depth=1 --no-checkout https://github.com/nss-dev/nss
-          versionMaintenance=$(git -C nss ls-remote --tags origin | cut -f2 | sed -n "s/refs\/tags\/NSS_\([0-9]_[0-9_]*\).*_RTM$/\1/p" | sort -s -t_ -k1,1 -k2,2n -k3,3n | tr '_' '.' | tail -n1)
-          rm -rf nss
-          maintenanceBranch=$(curl -s -S -f -L "https://${CHANNEL}.release.flatcar-linux.net/amd64-usr/current/version.txt" | grep -m 1 FLATCAR_BUILD= | cut -d = -f 2-)
-          echo ::set-output name=BASE_BRANCH_MAINTENANCE::$(echo flatcar-${maintenanceBranch})
-          echo ::set-output name=VERSION_MAINTENANCE::$(echo ${versionMaintenance})
-      - name: Set up Flatcar SDK
-        id: setup-flatcar-sdk
-        run: .github/workflows/setup-flatcar-sdk.sh
-      - name: Apply patch for maintenance branch
-        id: apply-patch-maintenance
-        env:
-          TARGET: ${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }}
-          BASE_BRANCH: ${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }}
-          PATH: ${{ steps.setup-flatcar-sdk.outputs.path }}
-          VERSION_NEW: ${{ steps.fetch-latest-release.outputs.VERSION_MAINTENANCE }}
-          PACKAGES_CONTAINER: ${{ steps.setup-flatcar-sdk.outputs.PACKAGES_CONTAINER }}
-          SDK_NAME: ${{ steps.setup-flatcar-sdk.outputs.SDK_NAME }}
-        run: .github/workflows/cacerts-apply-patch.sh
-      - name: Create pull request for maintenance branch
-        uses: peter-evans/create-pull-request@v3
-        if: steps.apply-patch-maintenance.outputs.UPDATE_NEEDED == 1
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-          base: ${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }}
-          branch: cacerts-${{ steps.fetch-latest-release.outputs.VERSION_MAINTENANCE }}-${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }}
-          author: Flatcar Buildbot <buildbot@flatcar-linux.org>
-          committer: Flatcar Buildbot <buildbot@flatcar-linux.org>
-          title: Upgrade ca-certificates in maintenance branch from ${{ steps.apply-patch-maintenance.outputs.VERSION_OLD }} to ${{ steps.fetch-latest-release.outputs.VERSION_MAINTENANCE }}
-          commit-message: Upgrade ca-certificates in maintenance branch from ${{ steps.apply-patch-maintenance.outputs.VERSION_OLD }} to ${{ steps.fetch-latest-release.outputs.VERSION_MAINTENANCE }}
-          body: Upgrade ca-certificates in maintenance branch from ${{ steps.apply-patch-maintenance.outputs.VERSION_OLD }} to ${{ steps.fetch-latest-release.outputs.VERSION_MAINTENANCE }}
-          labels: ${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }}

sdk_container/src/third_party/coreos-overlay/.github/workflows/cacerts-releases-beta.yml

@@ -1,50 +0,0 @@
-name: Get the latest ca-certificates release for the Beta maintenance branch
-on:
-  schedule:
-    - cron:  '0 7 * * 1'
-  workflow_dispatch:
-
-jobs:
-  get-cacerts-release:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-      - name: Fetch latest ca-certificates release
-        id: fetch-latest-release
-        env:
-          CHANNEL: beta
-        run: |
-          git clone --depth=1 --no-checkout https://github.com/nss-dev/nss
-          versionMaintenance=$(git -C nss ls-remote --tags origin | cut -f2 | sed -n "s/refs\/tags\/NSS_\([0-9]_[0-9_]*\).*_RTM$/\1/p" | sort -s -t_ -k1,1 -k2,2n -k3,3n | tr '_' '.' | tail -n1)
-          rm -rf nss
-          maintenanceBranch=$(curl -s -S -f -L "https://${CHANNEL}.release.flatcar-linux.net/amd64-usr/current/version.txt" | grep -m 1 FLATCAR_BUILD= | cut -d = -f 2-)
-          echo ::set-output name=BASE_BRANCH_MAINTENANCE::$(echo flatcar-${maintenanceBranch})
-          echo ::set-output name=VERSION_MAINTENANCE::$(echo ${versionMaintenance})
-      - name: Set up Flatcar SDK
-        id: setup-flatcar-sdk
-        run: .github/workflows/setup-flatcar-sdk.sh
-      - name: Apply patch for maintenance branch
-        id: apply-patch-maintenance
-        env:
-          TARGET: ${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }}
-          BASE_BRANCH: ${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }}
-          PATH: ${{ steps.setup-flatcar-sdk.outputs.path }}
-          VERSION_NEW: ${{ steps.fetch-latest-release.outputs.VERSION_MAINTENANCE }}
-          PACKAGES_CONTAINER: ${{ steps.setup-flatcar-sdk.outputs.PACKAGES_CONTAINER }}
-          SDK_NAME: ${{ steps.setup-flatcar-sdk.outputs.SDK_NAME }}
-        run: .github/workflows/cacerts-apply-patch.sh
-      - name: Create pull request for maintenance branch
-        uses: peter-evans/create-pull-request@v3
-        if: steps.apply-patch-maintenance.outputs.UPDATE_NEEDED == 1
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-          base: ${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }}
-          branch: cacerts-${{ steps.fetch-latest-release.outputs.VERSION_MAINTENANCE }}-${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }}
-          author: Flatcar Buildbot <buildbot@flatcar-linux.org>
-          committer: Flatcar Buildbot <buildbot@flatcar-linux.org>
-          title: Upgrade ca-certificates in maintenance branch from ${{ steps.apply-patch-maintenance.outputs.VERSION_OLD }} to ${{ steps.fetch-latest-release.outputs.VERSION_MAINTENANCE }}
-          commit-message: Upgrade ca-certificates in maintenance branch from ${{ steps.apply-patch-maintenance.outputs.VERSION_OLD }} to ${{ steps.fetch-latest-release.outputs.VERSION_MAINTENANCE }}
-          body: Upgrade ca-certificates in maintenance branch from ${{ steps.apply-patch-maintenance.outputs.VERSION_OLD }} to ${{ steps.fetch-latest-release.outputs.VERSION_MAINTENANCE }}
-          labels: ${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }}

sdk_container/src/third_party/coreos-overlay/.github/workflows/cacerts-releases-lts-2021.yml

@@ -1,48 +0,0 @@
-name: Get the latest ca-certificates release for the LTS-2021 maintenance branch
-on:
-  schedule:
-    - cron:  '0 7 * * 1'
-  workflow_dispatch:
-
-jobs:
-  get-cacerts-release:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-      - name: Fetch latest ca-certificates release
-        id: fetch-latest-release
-        run: |
-          git clone --depth=1 --no-checkout https://github.com/nss-dev/nss
-          versionMaintenance=$(git -C nss ls-remote --tags origin | cut -f2 | sed -n "s/refs\/tags\/NSS_\([0-9]_[0-9_]*\).*_RTM$/\1/p" | sort -s -t_ -k1,1 -k2,2n -k3,3n | tr '_' '.' | tail -n1)
-          rm -rf nss
-          maintenanceBranch=2605
-          echo ::set-output name=BASE_BRANCH_MAINTENANCE::$(echo flatcar-lts-${maintenanceBranch})
-          echo ::set-output name=VERSION_MAINTENANCE::$(echo ${versionMaintenance})
-      - name: Set up Flatcar SDK
-        id: setup-flatcar-sdk
-        run: .github/workflows/setup-flatcar-sdk.sh
-      - name: Apply patch for maintenance branch
-        id: apply-patch-maintenance
-        env:
-          TARGET: ${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }}
-          BASE_BRANCH: ${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }}
-          PATH: ${{ steps.setup-flatcar-sdk.outputs.path }}
-          VERSION_NEW: ${{ steps.fetch-latest-release.outputs.VERSION_MAINTENANCE }}
-          PACKAGES_CONTAINER: ${{ steps.setup-flatcar-sdk.outputs.PACKAGES_CONTAINER }}
-          SDK_NAME: ${{ steps.setup-flatcar-sdk.outputs.SDK_NAME }}
-        run: .github/workflows/cacerts-apply-patch.sh
-      - name: Create pull request for maintenance branch
-        uses: peter-evans/create-pull-request@v3
-        if: steps.apply-patch-maintenance.outputs.UPDATE_NEEDED == 1
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-          base: ${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }}
-          branch: cacerts-${{ steps.fetch-latest-release.outputs.VERSION_MAINTENANCE }}-${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }}
-          author: Flatcar Buildbot <buildbot@flatcar-linux.org>
-          committer: Flatcar Buildbot <buildbot@flatcar-linux.org>
-          title: Upgrade ca-certificates in maintenance branch from ${{ steps.apply-patch-maintenance.outputs.VERSION_OLD }} to ${{ steps.fetch-latest-release.outputs.VERSION_MAINTENANCE }}
-          commit-message: Upgrade ca-certificates in maintenance branch from ${{ steps.apply-patch-maintenance.outputs.VERSION_OLD }} to ${{ steps.fetch-latest-release.outputs.VERSION_MAINTENANCE }}
-          body: Upgrade ca-certificates in maintenance branch from ${{ steps.apply-patch-maintenance.outputs.VERSION_OLD }} to ${{ steps.fetch-latest-release.outputs.VERSION_MAINTENANCE }}
-          labels: ${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }}

sdk_container/src/third_party/coreos-overlay/.github/workflows/cacerts-releases-lts.yml

@@ -1,50 +0,0 @@
-name: Get the latest ca-certificates release for the current LTS maintenance branch
-on:
-  schedule:
-    - cron:  '0 7 * * 1'
-  workflow_dispatch:
-
-jobs:
-  get-cacerts-release:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-      - name: Fetch latest ca-certificates release
-        id: fetch-latest-release
-        env:
-          CHANNEL: lts
-        run: |
-          git clone --depth=1 --no-checkout https://github.com/nss-dev/nss
-          versionMaintenance=$(git -C nss ls-remote --tags origin | cut -f2 | sed -n "s/refs\/tags\/NSS_\([0-9]_[0-9_]*\).*_RTM$/\1/p" | sort -s -t_ -k1,1 -k2,2n -k3,3n | tr '_' '.' | tail -n1)
-          rm -rf nss
-          maintenanceBranch=$(curl -s -S -f -L "https://${CHANNEL}.release.flatcar-linux.net/amd64-usr/current/version.txt" | grep -m 1 FLATCAR_BUILD= | cut -d = -f 2-)
-          echo ::set-output name=BASE_BRANCH_MAINTENANCE::$(echo flatcar-${maintenanceBranch})
-          echo ::set-output name=VERSION_MAINTENANCE::$(echo ${versionMaintenance})
-      - name: Set up Flatcar SDK
-        id: setup-flatcar-sdk
-        run: .github/workflows/setup-flatcar-sdk.sh
-      - name: Apply patch for maintenance branch
-        id: apply-patch-maintenance
-        env:
-          TARGET: ${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }}
-          BASE_BRANCH: ${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }}
-          PATH: ${{ steps.setup-flatcar-sdk.outputs.path }}
-          VERSION_NEW: ${{ steps.fetch-latest-release.outputs.VERSION_MAINTENANCE }}
-          PACKAGES_CONTAINER: ${{ steps.setup-flatcar-sdk.outputs.PACKAGES_CONTAINER }}
-          SDK_NAME: ${{ steps.setup-flatcar-sdk.outputs.SDK_NAME }}
-        run: .github/workflows/cacerts-apply-patch.sh
-      - name: Create pull request for maintenance branch
-        uses: peter-evans/create-pull-request@v3
-        if: steps.apply-patch-maintenance.outputs.UPDATE_NEEDED == 1
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-          base: ${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }}
-          branch: cacerts-${{ steps.fetch-latest-release.outputs.VERSION_MAINTENANCE }}-${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }}
-          author: Flatcar Buildbot <buildbot@flatcar-linux.org>
-          committer: Flatcar Buildbot <buildbot@flatcar-linux.org>
-          title: Upgrade ca-certificates in maintenance branch from ${{ steps.apply-patch-maintenance.outputs.VERSION_OLD }} to ${{ steps.fetch-latest-release.outputs.VERSION_MAINTENANCE }}
-          commit-message: Upgrade ca-certificates in maintenance branch from ${{ steps.apply-patch-maintenance.outputs.VERSION_OLD }} to ${{ steps.fetch-latest-release.outputs.VERSION_MAINTENANCE }}
-          body: Upgrade ca-certificates in maintenance branch from ${{ steps.apply-patch-maintenance.outputs.VERSION_OLD }} to ${{ steps.fetch-latest-release.outputs.VERSION_MAINTENANCE }}
-          labels: ${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }}

sdk_container/src/third_party/coreos-overlay/.github/workflows/cacerts-releases-main.yaml

@@ -1,47 +0,0 @@
-name: Get the latest ca-certificates release for main
-on:
-  schedule:
-    - cron:  '0 7 * * 1'
-  workflow_dispatch:
-
-jobs:
-  get-cacerts-release:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-      - name: Fetch latest ca-certificates release
-        id: fetch-latest-release
-        run: |
-          git clone --depth=1 --no-checkout https://github.com/nss-dev/nss
-          versionMain=$(git -C nss ls-remote --tags origin | cut -f2 | sed -n "s/refs\/tags\/NSS_\([0-9]_[0-9_]*\).*_RTM$/\1/p" | sort -s -t_ -k1,1 -k2,2n -k3,3n | tr '_' '.' | tail -n1)
-          rm -rf nss
-          echo ::set-output name=BASE_BRANCH_MAIN::main
-          echo ::set-output name=VERSION_MAIN::$(echo ${versionMain})
-      - name: Set up Flatcar SDK
-        id: setup-flatcar-sdk
-        run: .github/workflows/setup-flatcar-sdk.sh
-      - name: Apply patch for main
-        id: apply-patch-main
-        env:
-          TARGET: ${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAIN }}
-          BASE_BRANCH: ${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAIN }}
-          PATH: ${{ steps.setup-flatcar-sdk.outputs.path }}
-          VERSION_NEW: ${{ steps.fetch-latest-release.outputs.VERSION_MAIN }}
-          PACKAGES_CONTAINER: ${{ steps.setup-flatcar-sdk.outputs.PACKAGES_CONTAINER }}
-          SDK_NAME: ${{ steps.setup-flatcar-sdk.outputs.SDK_NAME }}
-        run: .github/workflows/cacerts-apply-patch.sh
-      - name: Create pull request for main
-        uses: peter-evans/create-pull-request@v3
-        if: steps.apply-patch-main.outputs.UPDATE_NEEDED == 1
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-          base: ${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAIN }}
-          branch: cacerts-${{ steps.fetch-latest-release.outputs.VERSION_MAIN }}-${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAIN }}
-          author: Flatcar Buildbot <buildbot@flatcar-linux.org>
-          committer: Flatcar Buildbot <buildbot@flatcar-linux.org>
-          title: Upgrade ca-certificates in main from ${{ steps.apply-patch-main.outputs.VERSION_OLD }} to ${{ steps.fetch-latest-release.outputs.VERSION_MAIN }}
-          commit-message: Upgrade ca-certificates in main from ${{ steps.apply-patch-main.outputs.VERSION_OLD }} to ${{ steps.fetch-latest-release.outputs.VERSION_MAIN }}
-          body: Upgrade ca-certificates in main from ${{ steps.apply-patch-main.outputs.VERSION_OLD }} to ${{ steps.fetch-latest-release.outputs.VERSION_MAIN }}
-          labels: main

sdk_container/src/third_party/coreos-overlay/.github/workflows/cacerts-releases-stable.yml

@@ -1,50 +0,0 @@
-name: Get the latest ca-certificates release for the Stable maintenance branch
-on:
-  schedule:
-    - cron:  '0 7 * * 1'
-  workflow_dispatch:
-
-jobs:
-  get-cacerts-release:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-      - name: Fetch latest ca-certificates release
-        id: fetch-latest-release
-        env:
-          CHANNEL: stable
-        run: |
-          git clone --depth=1 --no-checkout https://github.com/nss-dev/nss
-          versionMaintenance=$(git -C nss ls-remote --tags origin | cut -f2 | sed -n "s/refs\/tags\/NSS_\([0-9]_[0-9_]*\).*_RTM$/\1/p" | sort -s -t_ -k1,1 -k2,2n -k3,3n | tr '_' '.' | tail -n1)
-          rm -rf nss
-          maintenanceBranch=$(curl -s -S -f -L "https://${CHANNEL}.release.flatcar-linux.net/amd64-usr/current/version.txt" | grep -m 1 FLATCAR_BUILD= | cut -d = -f 2-)
-          echo ::set-output name=BASE_BRANCH_MAINTENANCE::$(echo flatcar-${maintenanceBranch})
-          echo ::set-output name=VERSION_MAINTENANCE::$(echo ${versionMaintenance})
-      - name: Set up Flatcar SDK
-        id: setup-flatcar-sdk
-        run: .github/workflows/setup-flatcar-sdk.sh
-      - name: Apply patch for maintenance branch
-        id: apply-patch-maintenance
-        env:
-          TARGET: ${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }}
-          BASE_BRANCH: ${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }}
-          PATH: ${{ steps.setup-flatcar-sdk.outputs.path }}
-          VERSION_NEW: ${{ steps.fetch-latest-release.outputs.VERSION_MAINTENANCE }}
-          PACKAGES_CONTAINER: ${{ steps.setup-flatcar-sdk.outputs.PACKAGES_CONTAINER }}
-          SDK_NAME: ${{ steps.setup-flatcar-sdk.outputs.SDK_NAME }}
-        run: .github/workflows/cacerts-apply-patch.sh
-      - name: Create pull request for maintenance branch
-        uses: peter-evans/create-pull-request@v3
-        if: steps.apply-patch-maintenance.outputs.UPDATE_NEEDED == 1
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-          base: ${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }}
-          branch: cacerts-${{ steps.fetch-latest-release.outputs.VERSION_MAINTENANCE }}-${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }}
-          author: Flatcar Buildbot <buildbot@flatcar-linux.org>
-          committer: Flatcar Buildbot <buildbot@flatcar-linux.org>
-          title: Upgrade ca-certificates in maintenance branch from ${{ steps.apply-patch-maintenance.outputs.VERSION_OLD }} to ${{ steps.fetch-latest-release.outputs.VERSION_MAINTENANCE }}
-          commit-message: Upgrade ca-certificates in maintenance branch from ${{ steps.apply-patch-maintenance.outputs.VERSION_OLD }} to ${{ steps.fetch-latest-release.outputs.VERSION_MAINTENANCE }}
-          body: Upgrade ca-certificates in maintenance branch from ${{ steps.apply-patch-maintenance.outputs.VERSION_OLD }} to ${{ steps.fetch-latest-release.outputs.VERSION_MAINTENANCE }}
-          labels: ${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }}

sdk_container/src/third_party/coreos-overlay/.github/workflows/common.sh

@@ -53,7 +53,7 @@ function prepare_git_repo() {
 
 # caller needs to set pass a parameter as a branch name to be created.
 function checkout_branches() {
-  TARGET_BRANCH=$1
+  local TARGET_BRANCH="${1}"
 
   [[ -z "${TARGET_BRANCH}" ]] && echo "No target branch specified. exit." && return 1
 
@@ -63,16 +63,22 @@ function checkout_branches() {
 
   # update submodules like portage-stable under the scripts directories
   git submodule update --init --recursive
+  # set up coreos-overlay submodule to use the fork remote, not the
+  # original remote set for the submodule.
+  local CO_PATH="${SDK_OUTER_SRCDIR}/third_party/coreos-overlay"
+  local FORK_URL=$(git remote get-url origin)
+  git -C "${CO_PATH}" remote add fork "${FORK_URL}"
+  git -C "${CO_PATH}" fetch fork
 
-  if git -C "${SDK_OUTER_SRCDIR}/third_party/coreos-overlay" show-ref "remotes/origin/${TARGET_BRANCH}"; then
+  if git -C "${CO_PATH}" show-ref "remotes/fork/${TARGET_BRANCH}"; then
     echo "Target branch already exists. exit.";
     return 1
   fi
 
   # Each submodule directory should be explicitly set from BASE_BRANCH,
   # as the submodule refs could be only updated during the night.
-  git -C "${SDK_OUTER_SRCDIR}/third_party/coreos-overlay" checkout \
-    -B "${TARGET_BRANCH}" "origin/${BASE_BRANCH}"
+  git -C "${CO_PATH}" checkout \
+    -B "${TARGET_BRANCH}" "fork/${BASE_BRANCH}"
   git -C "${SDK_OUTER_SRCDIR}/third_party/portage-stable" checkout \
     -B "${TARGET_BRANCH}" "origin/${BASE_BRANCH}"
 }

sdk_container/src/third_party/coreos-overlay/.github/workflows/figure-out-branch.sh

@@ -0,0 +1,71 @@
+#!/bin/bash
+
+# Prints the following github outputs based on channel named passed to
+# the script as a parameter.
+#
+# BRANCH is a name of the git branch related to the passed channel.
+#
+# SKIP tells whether the rest of the steps should be skipped, will be
+# either 0 or 1.
+#
+# LINK is a link to release mirror for the following channel. Will be
+# empty for main channel.
+#
+# LABEL is going to be mostly the same as the channel name, except
+# that lts-old will be labeled as lts.
+
+set -euo pipefail
+
+if [[ ${#} -ne 1 ]]; then
+    echo "Expected a channel name as a parameter" >&2
+    exit 1
+fi
+
+channel_name="${1}"
+skip=0
+link=''
+branch=''
+label=''
+case "${channel_name}" in
+    main)
+        branch='main'
+        ;;
+    lts-old)
+        curl -fsSLO --retry-delay 1 --retry 60 --retry-connrefused --retry-max-time 60 --connect-timeout 20 'https://lts.release.flatcar-linux.net/lts-info'
+        if [[ $(grep -e ':supported' lts-info | wc -l) -le 1 ]]; then
+            # Only one supported LTS, skip this workflow run
+            # as 'lts' matrix branch will handle updating the only
+            # supported LTS.
+            skip=1
+        else
+            line=$(grep -e ':supported' lts-info | sort -V | head -n 1)
+            major=$(awk -F: '{print $1}' <<<"${line}")
+            year=$(awk -F: '{print $2}' <<<"${line}")
+            branch="flatcar-${major}"
+            # Drop this corner case when 2605 is not supported.
+            if [[ ${major} -eq 2605 ]]; then
+                branch='flatcar-lts-2605'
+            fi
+            link="https://lts.release.flatcar-linux.net/amd64-usr/current-${year}"
+            label='lts'
+        fi
+        rm -f lts-info
+        ;;
+    alpha|beta|stable|lts)
+        link="https://${channel_name}.release.flatcar-linux.net/amd64-usr/current"
+        major=$(curl -sSL "${link}/version.txt" | awk -F= '/FLATCAR_BUILD=/{ print $2 }')
+        branch="flatcar-${major}"
+        ;;
+    *)
+        echo "Unknown channel '${channel_name}'" >&2
+        exit 1
+esac
+
+if [[ -z "${label}" ]]; then
+    label="${channel_name}"
+fi
+
+echo "BRANCH=${branch}" >>"${GITHUB_OUTPUT}"
+echo "SKIP=${skip}" >>"${GITHUB_OUTPUT}"
+echo "LINK=${link}" >>"${GITHUB_OUTPUT}"
+echo "LABEL=${label}" >>"${GITHUB_OUTPUT}"

sdk_container/src/third_party/coreos-overlay/.github/workflows/kernel-apply-patch.sh

@@ -4,14 +4,13 @@ set -euo pipefail
 
 # trim the 3rd part in the input semver, e.g. from 5.4.1 to 5.4
 VERSION_SHORT=${VERSION_NEW%.*}
-UPDATE_NEEDED=1
+BRANCH_NAME="linux-${VERSION_NEW}-${TARGET}"
 
 . .github/workflows/common.sh
 
 prepare_git_repo
 
-if ! checkout_branches "linux-${VERSION_NEW}-${TARGET}"; then
-  UPDATE_NEEDED=0
+if ! checkout_branches "${BRANCH_NAME}"; then
   exit 0
 fi
 
@@ -23,7 +22,6 @@ if [[ -z "${VERSION_OLD}" ]]; then
 fi
 if [[ "${VERSION_NEW}" = "${VERSION_OLD}" ]]; then
   echo "already the latest Kernel, nothing to do"
-  UPDATE_NEEDED=0
   exit 0
 fi
 
@@ -77,5 +75,6 @@ generate_patches sys-kernel coreos-sources Kernel
 
 apply_patches
 
-echo ::set-output name=VERSION_OLD::"${VERSION_OLD}"
-echo ::set-output name=UPDATE_NEEDED::"${UPDATE_NEEDED}"
+echo "VERSION_OLD=${VERSION_OLD}" >>"${GITHUB_OUTPUT}"
+echo "UPDATE_NEEDED=1" >>"${GITHUB_OUTPUT}"
+echo "BRANCH_NAME=${BRANCH_NAME}" >>"${GITHUB_OUTPUT}"

sdk_container/src/third_party/coreos-overlay/.github/workflows/kernel-release.yml

@@ -0,0 +1,61 @@
+name: Get the latest Kernel release for all maintained branches
+on:
+  schedule:
+    - cron:  '0 7 * * *'
+  workflow_dispatch:
+
+jobs:
+  get-kernel-release:
+    strategy:
+      matrix:
+        branch: [main,alpha,beta,stable,lts,lts-old]
+      fail-fast: false
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+      - name: Figure out branch
+        id: figure-out-branch
+        run: .github/workflows/figure-out-branch.sh '${{ matrix.branch }}'
+      - name: Fetch latest Linux release
+        if: steps.figure-out-branch.outputs.SKIP == 0
+        id: fetch-latest-release
+        run: |
+          CHANNEL='${{ matrix.branch }}'
+          if [[ "${CHANNEL}" = 'main' ]]; then
+            KV=$(git ls-files 'sys-kernel/coreos-kernel/*ebuild' | head -n 1 | cut -d '-' -f 5- | cut -d . -f 1-2)
+          else
+            KV=$(curl -s -S -f -L '${{ steps.figure-out-branch.outputs.LINK }}/flatcar_production_image_packages.txt' | grep -o 'coreos-kernel.*' | cut -d '-' -f 3- | cut -d . -f 1-2)
+          fi
+          git clone --depth=1 --no-checkout https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux
+          kernelVersion=$(git -C linux ls-remote --tags origin | cut -f2 | sed -n "/refs\/tags\/v${KV}\.[0-9]*$/s/^refs\/tags\/v//p" | sort -ruV | head -1)
+          rm -rf linux
+          echo "KERNEL_VERSION=${kernelVersion}" >>"${GITHUB_OUTPUT}"
+      - name: Set up Flatcar SDK
+        if: steps.figure-out-branch.outputs.SKIP == 0
+        id: setup-flatcar-sdk
+        run: .github/workflows/setup-flatcar-sdk.sh
+      - name: Apply patch
+        if: steps.figure-out-branch.outputs.SKIP == 0
+        id: apply-patch
+        env:
+          TARGET: ${{ steps.figure-out-branch.outputs.BRANCH }}
+          BASE_BRANCH: ${{ steps.figure-out-branch.outputs.BRANCH }}
+          PATH: ${{ steps.setup-flatcar-sdk.outputs.path }}
+          VERSION_NEW: ${{ steps.fetch-latest-release.outputs.KERNEL_VERSION }}
+          PACKAGES_CONTAINER: ${{ steps.setup-flatcar-sdk.outputs.PACKAGES_CONTAINER }}
+          SDK_NAME: ${{ steps.setup-flatcar-sdk.outputs.SDK_NAME }}
+        run: .github/workflows/kernel-apply-patch.sh
+      - name: Create pull request
+        if: (steps.figure-out-branch.outputs.SKIP == 0) && (steps.apply-patch.outputs.UPDATE_NEEDED == 1)
+        uses: peter-evans/create-pull-request@v4
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          base: ${{ steps.figure-out-branch.outputs.BRANCH }}
+          branch: ${{ steps.apply-patch.outputs.BRANCH_NAME }}
+          author: Flatcar Buildbot <buildbot@flatcar-linux.org>
+          committer: Flatcar Buildbot <buildbot@flatcar-linux.org>
+          title: Upgrade Linux Kernel for ${{ steps.figure-out-branch.outputs.BRANCH }} from ${{ steps.apply-patch.outputs.VERSION_OLD }} to ${{ steps.fetch-latest-release.outputs.KERNEL_VERSION }}
+          body: Subject says it all.
+          labels: ${{ steps.figure-out-branch.outputs.LABEL }}

sdk_container/src/third_party/coreos-overlay/.github/workflows/kernel-releases-alpha.yml

@@ -1,51 +0,0 @@
-name: Get the latest Kernel release for the Alpha maintenance branch
-on:
-  schedule:
-    - cron:  '0 7 * * *'
-  workflow_dispatch:
-
-jobs:
-  get-kernel-release:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-      - name: Fetch latest Kernel release
-        id: fetch-latest-release
-        env:
-          CHANNEL: alpha
-        run: |
-          KV_MAIN=$(curl -s -S -f -L "https://${CHANNEL}.release.flatcar-linux.net/amd64-usr/current/flatcar_production_image_packages.txt" | grep -o 'coreos-kernel.*' | cut -d '-' -f 3- | cut -d . -f 1-2)
-          git clone --depth=1 --no-checkout https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux
-          versionMaintenance=$(git -C linux ls-remote --tags origin | cut -f2 | sed -n "/refs\/tags\/v${KV_MAIN}\.[0-9]*$/s/^refs\/tags\/v//p" | sort -ruV | head -1)
-          rm -rf linux
-          maintenanceBranch=$(curl -s -S -f -L "https://${CHANNEL}.release.flatcar-linux.net/amd64-usr/current/version.txt" | grep -m 1 FLATCAR_BUILD= | cut -d = -f 2-)
-          echo ::set-output name=VERSION_MAINTENANCE::$(echo ${versionMaintenance})
-          echo ::set-output name=BASE_BRANCH_MAINTENANCE::$(echo flatcar-${maintenanceBranch})
-      - name: Set up Flatcar SDK
-        id: setup-flatcar-sdk
-        run: .github/workflows/setup-flatcar-sdk.sh
-      - name: Apply patch for maintenance branch
-        id: apply-patch-maintenance
-        env:
-          TARGET: ${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }}
-          BASE_BRANCH: ${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }}
-          PATH: ${{ steps.setup-flatcar-sdk.outputs.path }}
-          VERSION_NEW: ${{ steps.fetch-latest-release.outputs.VERSION_MAINTENANCE }}
-          PACKAGES_CONTAINER: ${{ steps.setup-flatcar-sdk.outputs.PACKAGES_CONTAINER }}
-          SDK_NAME: ${{ steps.setup-flatcar-sdk.outputs.SDK_NAME }}
-        run: .github/workflows/kernel-apply-patch.sh
-      - name: Create pull request for maintenance branch
-        uses: peter-evans/create-pull-request@v3
-        if: steps.apply-patch-maintenance.outputs.UPDATE_NEEDED == 1
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-          base: ${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }}
-          branch: linux-${{ steps.fetch-latest-release.outputs.VERSION_MAINTENANCE }}-${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }}
-          author: Flatcar Buildbot <buildbot@flatcar-linux.org>
-          committer: Flatcar Buildbot <buildbot@flatcar-linux.org>
-          title: Upgrade Linux Kernel for ${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }} from ${{ steps.apply-patch-maintenance.outputs.VERSION_OLD }} to ${{ steps.fetch-latest-release.outputs.VERSION_MAINTENANCE }}
-          commit-message: Upgrade Linux Kernel in maintenance branch from ${{ steps.apply-patch-maintenance.outputs.VERSION_OLD }} to ${{ steps.fetch-latest-release.outputs.VERSION_MAINTENANCE }}
-          body: Upgrade Linux Kernel in ${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }} from ${{ steps.apply-patch-main.outputs.VERSION_OLD }} to ${{ steps.fetch-latest-release.outputs.VERSION_MAINTENANCE }}
-          labels: ${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }}

sdk_container/src/third_party/coreos-overlay/.github/workflows/kernel-releases-beta.yml

@@ -1,51 +0,0 @@
-name: Get the latest Kernel release for the Beta maintenance branch
-on:
-  schedule:
-    - cron:  '0 7 * * *'
-  workflow_dispatch:
-
-jobs:
-  get-kernel-release:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-      - name: Fetch latest Kernel release
-        id: fetch-latest-release
-        env:
-          CHANNEL: beta
-        run: |
-          KV_MAIN=$(curl -s -S -f -L "https://${CHANNEL}.release.flatcar-linux.net/amd64-usr/current/flatcar_production_image_packages.txt" | grep -o 'coreos-kernel.*' | cut -d '-' -f 3- | cut -d . -f 1-2)
-          git clone --depth=1 --no-checkout https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux
-          versionMaintenance=$(git -C linux ls-remote --tags origin | cut -f2 | sed -n "/refs\/tags\/v${KV_MAIN}\.[0-9]*$/s/^refs\/tags\/v//p" | sort -ruV | head -1)
-          rm -rf linux
-          maintenanceBranch=$(curl -s -S -f -L "https://${CHANNEL}.release.flatcar-linux.net/amd64-usr/current/version.txt" | grep -m 1 FLATCAR_BUILD= | cut -d = -f 2-)
-          echo ::set-output name=VERSION_MAINTENANCE::$(echo ${versionMaintenance})
-          echo ::set-output name=BASE_BRANCH_MAINTENANCE::$(echo flatcar-${maintenanceBranch})
-      - name: Set up Flatcar SDK
-        id: setup-flatcar-sdk
-        run: .github/workflows/setup-flatcar-sdk.sh
-      - name: Apply patch for maintenance branch
-        id: apply-patch-maintenance
-        env:
-          TARGET: ${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }}
-          BASE_BRANCH: ${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }}
-          PATH: ${{ steps.setup-flatcar-sdk.outputs.path }}
-          VERSION_NEW: ${{ steps.fetch-latest-release.outputs.VERSION_MAINTENANCE }}
-          PACKAGES_CONTAINER: ${{ steps.setup-flatcar-sdk.outputs.PACKAGES_CONTAINER }}
-          SDK_NAME: ${{ steps.setup-flatcar-sdk.outputs.SDK_NAME }}
-        run: .github/workflows/kernel-apply-patch.sh
-      - name: Create pull request for maintenance branch
-        uses: peter-evans/create-pull-request@v3
-        if: steps.apply-patch-maintenance.outputs.UPDATE_NEEDED == 1
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-          base: ${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }}
-          branch: linux-${{ steps.fetch-latest-release.outputs.VERSION_MAINTENANCE }}-${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }}
-          author: Flatcar Buildbot <buildbot@flatcar-linux.org>
-          committer: Flatcar Buildbot <buildbot@flatcar-linux.org>
-          title: Upgrade Linux Kernel for ${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }} from ${{ steps.apply-patch-maintenance.outputs.VERSION_OLD }} to ${{ steps.fetch-latest-release.outputs.VERSION_MAINTENANCE }}
-          commit-message: Upgrade Linux Kernel in maintenance branch from ${{ steps.apply-patch-maintenance.outputs.VERSION_OLD }} to ${{ steps.fetch-latest-release.outputs.VERSION_MAINTENANCE }}
-          body: Upgrade Linux Kernel in ${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }} from ${{ steps.apply-patch-main.outputs.VERSION_OLD }} to ${{ steps.fetch-latest-release.outputs.VERSION_MAINTENANCE }}
-          labels: ${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }}

sdk_container/src/third_party/coreos-overlay/.github/workflows/kernel-releases-lts-2021.yml

@@ -1,51 +0,0 @@
-name: Get the latest Kernel release for the LTS-2021 maintenance branch
-on:
-  schedule:
-    - cron:  '0 7 * * *'
-  workflow_dispatch:
-
-jobs:
-  get-kernel-release:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-      - name: Fetch latest Kernel release
-        id: fetch-latest-release
-        env:
-          CHANNEL: lts
-        run: |
-          KV_MAIN=5.4
-          git clone --depth=1 --no-checkout https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux
-          versionMaintenance=$(git -C linux ls-remote --tags origin | cut -f2 | sed -n "/refs\/tags\/v${KV_MAIN}\.[0-9]*$/s/^refs\/tags\/v//p" | sort -ruV | head -1)
-          rm -rf linux
-          maintenanceBranch=2605
-          echo ::set-output name=VERSION_MAINTENANCE::$(echo ${versionMaintenance})
-          echo ::set-output name=BASE_BRANCH_MAINTENANCE::$(echo flatcar-lts-${maintenanceBranch})
-      - name: Set up Flatcar SDK
-        id: setup-flatcar-sdk
-        run: .github/workflows/setup-flatcar-sdk.sh
-      - name: Apply patch for maintenance branch
-        id: apply-patch-maintenance
-        env:
-          TARGET: ${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }}
-          BASE_BRANCH: ${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }}
-          PATH: ${{ steps.setup-flatcar-sdk.outputs.path }}
-          VERSION_NEW: ${{ steps.fetch-latest-release.outputs.VERSION_MAINTENANCE }}
-          PACKAGES_CONTAINER: ${{ steps.setup-flatcar-sdk.outputs.PACKAGES_CONTAINER }}
-          SDK_NAME: ${{ steps.setup-flatcar-sdk.outputs.SDK_NAME }}
-        run: .github/workflows/kernel-apply-patch.sh
-      - name: Create pull request for maintenance branch
-        uses: peter-evans/create-pull-request@v3
-        if: steps.apply-patch-maintenance.outputs.UPDATE_NEEDED == 1
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-          base: ${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }}
-          branch: linux-${{ steps.fetch-latest-release.outputs.VERSION_MAINTENANCE }}-${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }}
-          author: Flatcar Buildbot <buildbot@flatcar-linux.org>
-          committer: Flatcar Buildbot <buildbot@flatcar-linux.org>
-          title: Upgrade Linux Kernel for ${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }} from ${{ steps.apply-patch-maintenance.outputs.VERSION_OLD }} to ${{ steps.fetch-latest-release.outputs.VERSION_MAINTENANCE }}
-          commit-message: Upgrade Linux Kernel in maintenance branch from ${{ steps.apply-patch-maintenance.outputs.VERSION_OLD }} to ${{ steps.fetch-latest-release.outputs.VERSION_MAINTENANCE }}
-          body: Upgrade Linux Kernel in ${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }} from ${{ steps.apply-patch-main.outputs.VERSION_OLD }} to ${{ steps.fetch-latest-release.outputs.VERSION_MAINTENANCE }}
-          labels: ${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }}

sdk_container/src/third_party/coreos-overlay/.github/workflows/kernel-releases-lts.yml

@@ -1,51 +0,0 @@
-name: Get the latest Kernel release for the current LTS maintenance branch
-on:
-  schedule:
-    - cron:  '0 7 * * *'
-  workflow_dispatch:
-
-jobs:
-  get-kernel-release:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-      - name: Fetch latest Kernel release
-        id: fetch-latest-release
-        env:
-          CHANNEL: lts
-        run: |
-          KV_MAIN=$(curl -s -S -f -L "https://${CHANNEL}.release.flatcar-linux.net/amd64-usr/current/flatcar_production_image_packages.txt" | grep -o 'coreos-kernel.*' | cut -d '-' -f 3- | cut -d . -f 1-2)
-          git clone --depth=1 --no-checkout https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux
-          versionMaintenance=$(git -C linux ls-remote --tags origin | cut -f2 | sed -n "/refs\/tags\/v${KV_MAIN}\.[0-9]*$/s/^refs\/tags\/v//p" | sort -ruV | head -1)
-          rm -rf linux
-          maintenanceBranch=$(curl -s -S -f -L "https://${CHANNEL}.release.flatcar-linux.net/amd64-usr/current/version.txt" | grep -m 1 FLATCAR_BUILD= | cut -d = -f 2-)
-          echo ::set-output name=VERSION_MAINTENANCE::$(echo ${versionMaintenance})
-          echo ::set-output name=BASE_BRANCH_MAINTENANCE::$(echo flatcar-${maintenanceBranch})
-      - name: Set up Flatcar SDK
-        id: setup-flatcar-sdk
-        run: .github/workflows/setup-flatcar-sdk.sh
-      - name: Apply patch for maintenance branch
-        id: apply-patch-maintenance
-        env:
-          TARGET: ${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }}
-          BASE_BRANCH: ${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }}
-          PATH: ${{ steps.setup-flatcar-sdk.outputs.path }}
-          VERSION_NEW: ${{ steps.fetch-latest-release.outputs.VERSION_MAINTENANCE }}
-          PACKAGES_CONTAINER: ${{ steps.setup-flatcar-sdk.outputs.PACKAGES_CONTAINER }}
-          SDK_NAME: ${{ steps.setup-flatcar-sdk.outputs.SDK_NAME }}
-        run: .github/workflows/kernel-apply-patch.sh
-      - name: Create pull request for maintenance branch
-        uses: peter-evans/create-pull-request@v3
-        if: steps.apply-patch-maintenance.outputs.UPDATE_NEEDED == 1
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-          base: ${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }}
-          branch: linux-${{ steps.fetch-latest-release.outputs.VERSION_MAINTENANCE }}-${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }}
-          author: Flatcar Buildbot <buildbot@flatcar-linux.org>
-          committer: Flatcar Buildbot <buildbot@flatcar-linux.org>
-          title: Upgrade Linux Kernel for ${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }} from ${{ steps.apply-patch-maintenance.outputs.VERSION_OLD }} to ${{ steps.fetch-latest-release.outputs.VERSION_MAINTENANCE }}
-          commit-message: Upgrade Linux Kernel in maintenance branch from ${{ steps.apply-patch-maintenance.outputs.VERSION_OLD }} to ${{ steps.fetch-latest-release.outputs.VERSION_MAINTENANCE }}
-          body: Upgrade Linux Kernel in ${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }} from ${{ steps.apply-patch-main.outputs.VERSION_OLD }} to ${{ steps.fetch-latest-release.outputs.VERSION_MAINTENANCE }}
-          labels: ${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }}

sdk_container/src/third_party/coreos-overlay/.github/workflows/kernel-releases-main.yml

@@ -1,49 +0,0 @@
-name: Get the latest Kernel release for main
-on:
-  schedule:
-    - cron:  '0 7 * * *'
-  workflow_dispatch:
-
-jobs:
-  get-kernel-release:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-      - name: Fetch latest Kernel release
-        id: fetch-latest-release
-        env:
-          KV_MAIN: "5.15"
-        run: |
-          git clone --depth=1 --no-checkout https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux
-          versionMain=$(git -C linux ls-remote --tags origin | cut -f2 | sed -n "/refs\/tags\/v${KV_MAIN}\.[0-9]*$/s/^refs\/tags\/v//p" | sort -ruV | head -1)
-          rm -rf linux
-          echo ::set-output name=VERSION_MAIN::$(echo ${versionMain})
-          echo ::set-output name=BASE_BRANCH_MAIN::main
-      - name: Set up Flatcar SDK
-        id: setup-flatcar-sdk
-        run: .github/workflows/setup-flatcar-sdk.sh
-      - name: Apply patch for main
-        id: apply-patch-main
-        env:
-          TARGET: ${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAIN }}
-          BASE_BRANCH: ${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAIN }}
-          PATH: ${{ steps.setup-flatcar-sdk.outputs.path }}
-          VERSION_NEW: ${{ steps.fetch-latest-release.outputs.VERSION_MAIN }}
-          PACKAGES_CONTAINER: ${{ steps.setup-flatcar-sdk.outputs.PACKAGES_CONTAINER }}
-          SDK_NAME: ${{ steps.setup-flatcar-sdk.outputs.SDK_NAME }}
-        run: .github/workflows/kernel-apply-patch.sh
-      - name: Create pull request for main
-        uses: peter-evans/create-pull-request@v3
-        if: steps.apply-patch-main.outputs.UPDATE_NEEDED == 1
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-          base: ${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAIN }}
-          branch: linux-${{ steps.fetch-latest-release.outputs.VERSION_MAIN }}-main
-          author: Flatcar Buildbot <buildbot@flatcar-linux.org>
-          committer: Flatcar Buildbot <buildbot@flatcar-linux.org>
-          title: Upgrade Linux Kernel in main from ${{ steps.apply-patch-main.outputs.VERSION_OLD }} to ${{ steps.fetch-latest-release.outputs.VERSION_MAIN }}
-          commit-message: Upgrade Linux Kernel in main from ${{ steps.apply-patch-main.outputs.VERSION_OLD }} to ${{ steps.fetch-latest-release.outputs.VERSION_MAIN }}
-          body: Upgrade Linux Kernel in main from ${{ steps.apply-patch-main.outputs.VERSION_OLD }} to ${{ steps.fetch-latest-release.outputs.VERSION_MAIN }}
-          labels: main

sdk_container/src/third_party/coreos-overlay/.github/workflows/kernel-releases-stable.yml

@@ -1,51 +0,0 @@
-name: Get the latest Kernel release for the Stable maintenance branch
-on:
-  schedule:
-    - cron:  '0 7 * * *'
-  workflow_dispatch:
-
-jobs:
-  get-kernel-release:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-      - name: Fetch latest Kernel release
-        id: fetch-latest-release
-        env:
-          CHANNEL: stable
-        run: |
-          KV_MAIN=$(curl -s -S -f -L "https://${CHANNEL}.release.flatcar-linux.net/amd64-usr/current/flatcar_production_image_packages.txt" | grep -o 'coreos-kernel.*' | cut -d '-' -f 3- | cut -d . -f 1-2)
-          git clone --depth=1 --no-checkout https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux
-          versionMaintenance=$(git -C linux ls-remote --tags origin | cut -f2 | sed -n "/refs\/tags\/v${KV_MAIN}\.[0-9]*$/s/^refs\/tags\/v//p" | sort -ruV | head -1)
-          rm -rf linux
-          maintenanceBranch=$(curl -s -S -f -L "https://${CHANNEL}.release.flatcar-linux.net/amd64-usr/current/version.txt" | grep -m 1 FLATCAR_BUILD= | cut -d = -f 2-)
-          echo ::set-output name=VERSION_MAINTENANCE::$(echo ${versionMaintenance})
-          echo ::set-output name=BASE_BRANCH_MAINTENANCE::$(echo flatcar-${maintenanceBranch})
-      - name: Set up Flatcar SDK
-        id: setup-flatcar-sdk
-        run: .github/workflows/setup-flatcar-sdk.sh
-      - name: Apply patch for maintenance branch
-        id: apply-patch-maintenance
-        env:
-          TARGET: ${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }}
-          BASE_BRANCH: ${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }}
-          PATH: ${{ steps.setup-flatcar-sdk.outputs.path }}
-          VERSION_NEW: ${{ steps.fetch-latest-release.outputs.VERSION_MAINTENANCE }}
-          PACKAGES_CONTAINER: ${{ steps.setup-flatcar-sdk.outputs.PACKAGES_CONTAINER }}
-          SDK_NAME: ${{ steps.setup-flatcar-sdk.outputs.SDK_NAME }}
-        run: .github/workflows/kernel-apply-patch.sh
-      - name: Create pull request for maintenance branch
-        uses: peter-evans/create-pull-request@v3
-        if: steps.apply-patch-maintenance.outputs.UPDATE_NEEDED == 1
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-          base: ${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }}
-          branch: linux-${{ steps.fetch-latest-release.outputs.VERSION_MAINTENANCE }}-${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }}
-          author: Flatcar Buildbot <buildbot@flatcar-linux.org>
-          committer: Flatcar Buildbot <buildbot@flatcar-linux.org>
-          title: Upgrade Linux Kernel for ${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }} from ${{ steps.apply-patch-maintenance.outputs.VERSION_OLD }} to ${{ steps.fetch-latest-release.outputs.VERSION_MAINTENANCE }}
-          commit-message: Upgrade Linux Kernel in maintenance branch from ${{ steps.apply-patch-maintenance.outputs.VERSION_OLD }} to ${{ steps.fetch-latest-release.outputs.VERSION_MAINTENANCE }}
-          body: Upgrade Linux Kernel in ${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }} from ${{ steps.apply-patch-main.outputs.VERSION_OLD }} to ${{ steps.fetch-latest-release.outputs.VERSION_MAINTENANCE }}
-          labels: ${{ steps.fetch-latest-release.outputs.BASE_BRANCH_MAINTENANCE }}