Merge pull request #493 from dbast/daily-builds

Enable image builds with badge and add os-ref param for manual builds
2026-10-05 23:18:25 +00:00 · 2024-04-28 21:16:31 -04:00
parent c7738c114c 36ddcf209c
commit e5d313360d
2 changed files with 54 additions and 27 deletions
@@ -1,12 +1,30 @@
 name: Build

 on:
+  pull_request:
+    # Build on changes to this workflow files in PRs to test proposed changes
+    paths:
+      - '.github/workflows/build.yml'
+  push:
+    branches:
+      - main
+      - dev
  workflow_dispatch:
+    inputs:
+      os-ref:
+        description: The seedsigner-os ref (tag/branch/sha1) to use
+        default: main
+        required: true
+
+# Increment this number as part of a PR to trigger an image build for the PR
+# trigger = 0

 jobs:
  build:
    name: build
    runs-on: ubuntu-latest
+    # Prevent resource consuming cron triggered runs in forks
+    if: (!github.event.repository.fork || github.event_name == 'workflow_dispatch')
    strategy:
      fail-fast: false
      matrix:
@@ -16,25 +34,41 @@ jobs:
        uses: actions/checkout@v3
        with:
          repository: "seedsigner/seedsigner-os"
+          # use the os-ref input parameter in case of workflow_dispatch or default to main in case of cron triggers
+          ref: ${{ github.event_name == 'workflow_dispatch' && github.event.inputs.os-ref || 'main' }}
          submodules: true
          path: "seedsigner-os"
-
-      - name: get seedsigner-os latest commit hash
-        id: get-seedsigner-os-hash
-        run: |
-          cd seedsigner-os
-          echo "builder_hash=$(git rev-parse --short HEAD)" >> $GITHUB_ENV
+          # get full history + tags for "git describe"
+          fetch-depth: 0

      - name: checkout source
        uses: actions/checkout@v3
        with:
+          # ref defaults to repo default-branch=dev (cron) or SHA of event (workflow_dispatch)
          path: "seedsigner-os/opt/rootfs-overlay/opt"
+          # get full history + tags for "git describe"
+          fetch-depth: 0

-      - name: get seedsigner latest commit hash
-        id: get-seedsigner-hash
+      - name: Get and set meta data
        run: |
-          git init
-          echo "source_hash=$(git rev-parse --short ${{ github.sha }})" >> $GITHUB_ENV
+          # The builder_hash (seedsigner-os hash) for the cache action step key
+          echo "builder_hash=$(git -C seedsigner-os rev-parse --short HEAD)"| tee -a $GITHUB_ENV
+
+          # Derive tag based versions, like 0.7.0-40-g0424967 (=$tag-$number-of-commits-since-tag-$short-sha1),
+          # or just e.g. 0.7.0, if we are exactly on a 0.7.0 tagged commit.
+          # --always to fall back to commit sha, if no tag present like in partial forks of the repo
+          os_version="$(git -C seedsigner-os describe --tags --always)"
+          source_version="$(git -C seedsigner-os/opt/rootfs-overlay/opt describe --tags --always)"
+
+          # Combine seedsigner and seedsigner-os version into one version string and squash the versions, if
+          # they are identical: So os_version=0.7.0 + source_version=0.7.0 combine to just only "0.7.0",
+          # whereas os_version=0.6.0-61-g9fafebe + source_version=0.7.0-40-g0424967 combine to "os0.6.0-61-g9fafebe_sw0.7.0-40-g0424967"
+          if [ "${os_version}" = "${source_version}" ]; then
+            # seedsigner + seedsigner_os have the same tag
+            echo "img_version=${source_version}"| tee -a $GITHUB_ENV
+          else
+            echo "img_version=os${os_version}_sw${source_version}"| tee -a $GITHUB_ENV
+          fi

      - name: delete unnecessary files
        run: |
@@ -44,11 +78,9 @@ jobs:
          ls -la src

      - name: restore build cache
-        id: build-cache-restore
-        uses: actions/cache/restore@v3
-        # Caching seedsigner-os/buildroot_dl is optional.
-        # Caching it can save a small amount of build time,
-        # but it will occupy a larger amount of storage space.
+        uses: actions/cache@v3
+        # Caching reduces the build time to ~50% (currently: ~30 mins instead of ~1 hour,
+        # while consuming ~850 MB storage space).
        with:
          path: |
            ~/.buildroot-ccache/
@@ -62,16 +94,6 @@ jobs:
          cd seedsigner-os/opt
          ./build.sh --${{ matrix.target }} --skip-repo --no-clean

-      - name: save build cache
-        id: build-cache-save
-        if: steps.build-cache-restore.outputs.cache-hit != 'true'
-        uses: actions/cache/save@v3
-        with:
-          path: |
-            ~/.buildroot-ccache/
-            seedsigner-os/buildroot_dl
-          key: build-cache-${{ matrix.target }}-${{ env.builder_hash }}
-
      - name: list image (before rename)
        run: |
          ls -la seedsigner-os/images
@@ -79,7 +101,7 @@ jobs:
      - name: rename image
        run: |
          cd seedsigner-os/images
-          mv seedsigner_os*.img seedsigner_os.${{ env.source_hash }}.${{ matrix.target }}.img
+          mv seedsigner_os*.img seedsigner_os.${{ env.img_version }}.${{ matrix.target }}.img

      - name: print sha256sum
        run: |
@@ -96,6 +118,8 @@ jobs:
          name: seedsigner_os_images
          path: "seedsigner-os/images/*.img"
          if-no-files-found: error
+          # maximum 90 days retention
+          retention-days: 90

  sha256sum:
    name: calculate sha256sum
@@ -128,4 +152,6 @@ jobs:
        with:
          name: seedsigner_os_images
          path: "images/*.sha256"
-          if-no-files-found: error
+          if-no-files-found: error
+          # maximum 90 days retention
+          retention-days: 90
@@ -19,6 +19,7 @@
 # Project Summary

 [![CI](https://github.com/SeedSigner/seedsigner/actions/workflows/tests.yml/badge.svg)](https://github.com/SeedSigner/seedsigner/actions/workflows/tests.yml)
+[![Build](https://github.com/SeedSigner/seedsigner/actions/workflows/build.yml/badge.svg)](https://github.com/SeedSigner/seedsigner/actions/workflows/build.yml)

 The goal of SeedSigner is to lower the cost and complexity of Bitcoin multi-signature wallet use. To accomplish this goal, SeedSigner offers anyone the opportunity to build a verifiably air-gapped, stateless Bitcoin signing device using inexpensive, publicly available hardware components (usually < $50). SeedSigner helps users save with Bitcoin by assisting with trustless private key generation and multisignature (aka "multisig") wallet setup, and helps users transact with Bitcoin via a secure, air-gapped QR-exchange signing model.