Watch Linux Stable & Dispatch builds #28
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| name: Watch Linux Stable & Dispatch builds | |
| on: | |
| schedule: | |
| - cron: "0 */3 * * *" # cada 1h | |
| workflow_dispatch: {} | |
| permissions: | |
| actions: write | |
| contents: write | |
| jobs: | |
| watch: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout (guardar estado) | |
| uses: actions/checkout@v4 | |
| - name: Herramientas | |
| run: | | |
| sudo apt-get update | |
| sudo apt-get install -y jq curl | |
| - name: Detectar última estable (no-EOL) de kernel.org y prefijar "v" | |
| id: kver | |
| shell: bash | |
| run: | | |
| set -euo pipefail | |
| JSON="$(curl -fsSL https://www.kernel.org/releases.json)" | |
| VER="$(printf '%s' "$JSON" \ | |
| | jq -r '[.releases[] | |
| | select(.moniker=="stable" and (.iseol|not)) | |
| ] | max_by(.released.timestamp) | .version')" | |
| if [ -z "${VER:-}" ] || [ "$VER" = "null" ]; then | |
| echo "::error::No se pudo obtener versión estable no-EOL"; exit 1 | |
| fi | |
| if [[ "$VER" =~ ^v ]]; then | |
| VVER="$VER" | |
| else | |
| VVER="v$VER" | |
| fi | |
| echo "latest=$VVER" >> "$GITHUB_OUTPUT" | |
| echo "Último estable (con v): $VVER" | |
| - name: Comparar con estado previo | |
| id: state | |
| shell: bash | |
| run: | | |
| set -euo pipefail | |
| mkdir -p .state | |
| PREV="$(cat .state/latest_kernel.txt 2>/dev/null || true)" | |
| PREV="$(printf '%s' "$PREV" | tr -d '\r\n')" | |
| CUR="${{ steps.kver.outputs.latest }}" | |
| echo "prev=$PREV" >> "$GITHUB_OUTPUT" | |
| if [ "$PREV" = "$CUR" ]; then | |
| echo "dispatch=false" >> "$GITHUB_OUTPUT" | |
| echo "Sin cambios. Nada que disparar." | |
| else | |
| echo "$CUR" > .state/latest_kernel.txt | |
| echo "dispatch=true" >> "$GITHUB_OUTPUT" | |
| echo "Nueva versión detectada: $CUR" | |
| fi | |
| - name: Guardar estado (commit) | |
| if: steps.state.outputs.dispatch == 'true' | |
| env: | |
| GH_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| run: | | |
| set -euo pipefail | |
| git config user.name "github-actions[bot]" | |
| git config user.email "41898282+github-actions[bot]@users.noreply.github.com" | |
| git add .state/latest_kernel.txt | |
| git commit -m "state: ${{ steps.kver.outputs.latest }}" || true | |
| git push | |
| # ===== Despacho único al workflow genérico, variando cpu_opt y cmdline ===== | |
| - name: Dispatch variantes | |
| if: steps.state.outputs.dispatch == 'true' | |
| env: | |
| GH_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| REPO: ${{ github.repository }} | |
| KVER: ${{ steps.kver.outputs.latest }} | |
| shell: bash | |
| run: | | |
| set -euo pipefail | |
| # Plataformas soportadas (sin 'native') | |
| CPU_OPTS=( | |
| "x86-64" "x86-64-v2" "x86-64-v3" "x86-64-v4" | |
| "znver1" "znver2" "znver3" "znver4" "znver5" | |
| "skylake" "tigerlake" "icelake-client" | |
| "rocketlake" "alderlake" "raptorlake" | |
| "meteorlake" "arrowlake" "arrowlake-s" "lunarlake" | |
| ) | |
| # Cmdline por CPU | |
| cmdline_por_cpu() { | |
| case "$1" in | |
| # AMD Zen (znver2+) | |
| znver2|znver3|znver4|znver5) | |
| echo "quiet loglevel=3 systemd.show_status=auto udev.log_priority=3 amd_pstate=active nowatchdog nmi_watchdog=0 kernel.split_lock_mitigate=0 mitigations=off" | |
| ;; | |
| # Intel (familias específicas) | |
| skylake|tigerlake|icelake-client|rocketlake|alderlake|raptorlake|meteorlake|arrowlake|arrowlake-s|lunarlake) | |
| echo "quiet loglevel=3 systemd.show_status=auto udev.log_priority=3 intel_pstate=active nowatchdog nmi_watchdog=0 kernel.split_lock_mitigate=0 mitigations=off" | |
| ;; | |
| # x86-64, x86-64-v2, x86-64-v3, x86-64-v4, znver1, etc. | |
| *) | |
| echo "quiet loglevel=3 systemd.show_status=auto udev.log_priority=3 nowatchdog nmi_watchdog=0 kernel.split_lock_mitigate=0 mitigations=off" | |
| ;; | |
| esac | |
| } | |
| for CPU in "${CPU_OPTS[@]}"; do | |
| CMDLINE="$(cmdline_por_cpu "$CPU")" | |
| # Construimos payload con jq (evita problemas de comillas) | |
| PAYLOAD="$(jq -n \ | |
| --arg ref "main" \ | |
| --arg kver "$KVER" \ | |
| --arg cpu "$CPU" \ | |
| --arg cmd "$CMDLINE" \ | |
| '{ | |
| ref: $ref, | |
| inputs: { | |
| kernel_version: $kver, | |
| cpu_opt: $cpu, | |
| custom_cmdline: $cmd | |
| } | |
| }' | |
| )" | |
| echo "Despachando build para cpu_opt=$CPU (kernel=$KVER)" | |
| CODE="$(curl -sS -o /dev/null -w '%{http_code}' -X POST \ | |
| -H "Accept: application/vnd.github+json" \ | |
| -H "Authorization: Bearer $GH_TOKEN" \ | |
| "https://api.github.com/repos/${REPO}/actions/workflows/Linux-Ludus-Bore-LLVM-BBR.yml/dispatches" \ | |
| --data "$PAYLOAD")" | |
| if [ "$CODE" != "204" ]; then | |
| echo "::error::Dispatch falló para ${CPU} (HTTP $CODE)" | |
| exit 1 | |
| fi | |
| done |