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Build Loop (dev)

Build Loop (dev) #122

Workflow file for this run

name: 4. Build Loop
run-name: Build Loop (${{ github.ref_name }})
on:
workflow_dispatch:
## Remove the "#" sign from the beginning of the line below to get automated builds on push (code changes in your repository)
#push:
schedule:
- cron: '0 8 * * 3' # Checks for updates at 08:00 am UTC every Wednesday
- cron: '0 8 1 * 6' # Builds the app on the 1st Saturday every month at 08:00 am UTC
env:
UPSTREAM_REPO: LoopKit/LoopWorkspace
UPSTREAM_BRANCH: ${{ github.ref_name }} # branch on upstream repository to sync from (replace with specific branch name if needed)
TARGET_BRANCH: ${{ github.ref_name }} # target branch on fork to be kept in sync, and target branch on upstream to be kept alive (replace with specific branch name if needed)
ALIVE_BRANCH: alive
WORKFLOW_PERMISSIONS: false
jobs:
secrets:
uses: ./.github/workflows/validate_secrets.yml
secrets: inherit
# Checks if GH_PAT holds workflow permissions
# Checks for existence of alive branch; if non-existent creates it
check_alive_and_permissions:
needs: secrets
runs-on: ubuntu-latest
name: Check alive branch and permissions
permissions:
contents: write
outputs:
WORKFLOW_PERMISSION: ${{ steps.workflow-permission.outputs.has_permission }}
steps:
- name: Check for workflow permissions
id: workflow-permission
env:
TOKEN_TO_CHECK: ${{ secrets.GH_PAT }}
run: |
PERMISSIONS=$(curl -sS -f -I -H "Authorization: token ${{ env.TOKEN_TO_CHECK }}" https://api.github.com | grep ^x-oauth-scopes: | cut -d' ' -f2-);
if [[ $PERMISSIONS =~ "workflow" || $PERMISSIONS == "" ]]; then
echo "GH_PAT holds workflow permissions or is fine-grained PAT."
echo "has_permission=true" >> $GITHUB_OUTPUT # Set WORKFLOW_PERMISSION to false.
else
echo "GH_PAT lacks workflow permissions."
echo "Automated build features will be skipped!"
echo "has_permission=false" >> $GITHUB_OUTPUT # Set WORKFLOW_PERMISSION to false.
fi
- name: Check for alive branch
if: steps.workflow-permission.outputs.has_permission == 'true'
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
run: |
if [[ "$(gh api -H "Accept: application/vnd.github+json" /repos/${{ github.repository_owner }}/LoopWorkspace/branches | jq --raw-output 'any(.name=="alive")')" == "true" ]]; then
echo "Branch 'alive' exists."
echo "ALIVE_BRANCH_EXISTS=true" >> $GITHUB_ENV # Set ALIVE_BRANCH_EXISTS to true
else
echo "Branch 'alive' does not exist."
echo "ALIVE_BRANCH_EXISTS=false" >> $GITHUB_ENV # Set ALIVE_BRANCH_EXISTS to false
fi
- name: Create alive branch
if: env.ALIVE_BRANCH_EXISTS != 'true'
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
run: |
# Get ref for LoopKit/LoopWorkspace:dev
SHA=$(curl -sS https://api.github.com/repos/${{ env.UPSTREAM_REPO }}/git/refs \
| jq '.[] | select(.ref == "refs/heads/dev" ) | .object.sha' \
| tr -d '"'
);
# Create alive branch based on LoopKit/LoopWorkspace:dev
gh api \
--method POST \
-H "Authorization: token $GITHUB_TOKEN" \
-H "Accept: application/vnd.github.v3+json" \
/repos/${{ github.repository_owner }}/LoopWorkspace/git/refs \
-f ref='refs/heads/alive' \
-f sha=$SHA
# Checks for changes in upstream repository; if changes exist prompts sync for build
# Performs keepalive to avoid stale fork
check_latest_from_upstream:
needs: check_alive_and_permissions
runs-on: ubuntu-latest
name: Check upstream and keep alive
outputs:
NEW_COMMITS: ${{ steps.sync.outputs.has_new_commits }}
steps:
- name: Checkout target repo
if: |
needs.check_alive_and_permissions.outputs.WORKFLOW_PERMISSION == 'true' &&
(vars.SCHEDULED_BUILD != 'false' || vars.SCHEDULED_SYNC != 'false')
uses: actions/checkout@v3
with:
token: ${{ secrets.GH_PAT }}
ref: alive
- name: Sync upstream changes
if: | # do not run the upstream sync action on the upstream repository
needs.check_alive_and_permissions.outputs.WORKFLOW_PERMISSION == 'true' &&
vars.SCHEDULED_SYNC != 'false' && github.repository_owner != 'LoopKit'
id: sync
uses: aormsby/[email protected]
with:
target_sync_branch: ${{ env.ALIVE_BRANCH }}
shallow_since: 6 months ago
target_repo_token: ${{ secrets.GH_PAT }}
upstream_sync_branch: ${{ env.UPSTREAM_BRANCH }}
upstream_sync_repo: ${{ env.UPSTREAM_REPO }}
# Display a sample message based on the sync output var 'has_new_commits'
- name: New commits found
if: |
needs.check_alive_and_permissions.outputs.WORKFLOW_PERMISSION == 'true' &&
vars.SCHEDULED_SYNC != 'false' && steps.sync.outputs.has_new_commits == 'true'
run: echo "New commits were found to sync."
- name: No new commits
if: |
needs.check_alive_and_permissions.outputs.WORKFLOW_PERMISSION == 'true' &&
vars.SCHEDULED_SYNC != 'false' && steps.sync.outputs.has_new_commits == 'false'
run: echo "There were no new commits."
- name: Show value of 'has_new_commits'
if: needs.check_alive_and_permissions.outputs.WORKFLOW_PERMISSION == 'true' && vars.SCHEDULED_SYNC != 'false'
run: |
echo ${{ steps.sync.outputs.has_new_commits }}
echo "NEW_COMMITS=${{ steps.sync.outputs.has_new_commits }}" >> $GITHUB_OUTPUT
# Keep repository "alive": add empty commits to ALIVE_BRANCH after "time_elapsed" days of inactivity to avoid inactivation of scheduled workflows
- name: Keep alive
if: |
needs.check_alive_and_permissions.outputs.WORKFLOW_PERMISSION == 'true' &&
(vars.SCHEDULED_BUILD != 'false' || vars.SCHEDULED_SYNC != 'false')
uses: gautamkrishnar/keepalive-workflow@v1 # using the workflow with default settings
with:
time_elapsed: 20 # Time elapsed from the previous commit to trigger a new automated commit (in days)
- name: Show scheduled build configuration message
if: needs.check_alive_and_permissions.outputs.WORKFLOW_PERMISSION != 'true'
run: |
echo "### :calendar: Scheduled Sync and Build Disabled :mobile_phone_off:" >> $GITHUB_STEP_SUMMARY
echo "You have not yet configured the scheduled sync and build for Loop's browser build." >> $GITHUB_STEP_SUMMARY
echo "Synchronizing your fork of <code>LoopWorkspace</code> with the upstream repository <code>LoopKit/LoopWorkspace</code> will be skipped." >> $GITHUB_STEP_SUMMARY
echo "If you want to enable automatic builds and updates for your Loop, please follow the instructions \
under the following path <code>LoopWorkspace/fastlane/testflight.md</code>." >> $GITHUB_STEP_SUMMARY
# Builds Loop
build:
name: Build
needs: check_latest_from_upstream
runs-on: macos-13
permissions:
contents: write
if: | # runs if started manually, or if sync schedule is set and enabled and scheduled on the first Saturday each month, or if sync schedule is set and enabled and new commits were found
github.event_name == 'workflow_dispatch' ||
(needs.check_alive_and_permissions.outputs.WORKFLOW_PERMISSION == 'true' &&
(vars.SCHEDULED_BUILD != 'false' && github.event.schedule == '0 8 1 * 6') ||
(vars.SCHEDULED_SYNC != 'false' && needs.check_latest_from_upstream.outputs.NEW_COMMITS == 'true' )
)
steps:
- name: Select Xcode version
run: "sudo xcode-select --switch /Applications/Xcode_14.3.1.app/Contents/Developer"
- name: Checkout Repo for syncing
if: |
needs.check_alive_and_permissions.outputs.WORKFLOW_PERMISSION == 'true' &&
vars.SCHEDULED_SYNC != 'false'
uses: actions/checkout@v3
with:
token: ${{ secrets.GH_PAT }}
ref: ${{ env.TARGET_BRANCH }}
- name: Sync upstream changes
if: | # do not run the upstream sync action on the upstream repository
needs.check_alive_and_permissions.outputs.WORKFLOW_PERMISSION == 'true' &&
vars.SCHEDULED_SYNC != 'false' && github.repository_owner != 'LoopKit'
id: sync
uses: aormsby/[email protected]
with:
target_sync_branch: ${{ env.TARGET_BRANCH }}
shallow_since: 6 months ago
target_repo_token: ${{ secrets.GH_PAT }}
upstream_sync_branch: ${{ env.UPSTREAM_BRANCH }}
upstream_sync_repo: ${{ env.UPSTREAM_REPO }}
# Display a sample message based on the sync output var 'has_new_commits'
- name: New commits found
if: |
needs.check_alive_and_permissions.outputs.WORKFLOW_PERMISSION == 'true' &&
vars.SCHEDULED_SYNC != 'false' && steps.sync.outputs.has_new_commits == 'true'
run: echo "New commits were found to sync."
- name: No new commits
if: |
needs.check_alive_and_permissions.outputs.WORKFLOW_PERMISSION == 'true' &&
vars.SCHEDULED_SYNC != 'false' && steps.sync.outputs.has_new_commits == 'false'
run: echo "There were no new commits."
- name: Show value of 'has_new_commits'
if: |
needs.check_alive_and_permissions.outputs.WORKFLOW_PERMISSION == 'true'
&& vars.SCHEDULED_SYNC != 'false'
run: |
echo ${{ steps.sync.outputs.has_new_commits }}
echo "NEW_COMMITS=${{ steps.sync.outputs.has_new_commits }}" >> $GITHUB_OUTPUT
- name: Checkout Repo for building
uses: actions/checkout@v3
with:
token: ${{ secrets.GH_PAT }}
submodules: recursive
ref: ${{ env.TARGET_BRANCH }}
# Customize Loop: Download and apply patches
- name: Customize Loop
run: |
# LoopWorkspace patches
# -applies any patches located in the LoopWorkspace/patches/ directory
if $(ls ./patches/* &> /dev/null); then
git apply ./patches/* --allow-empty -v --whitespace=fix
fi
# Submodule Loop patches:
# Template for customizing submodule Loop (changes Loop app name to "CustomLoop")
# Remove the "#" sign from the beginning of the line below to activate:
#curl https://github.com/loopnlearn/Loop/commit/d206432b024279ef710df462b20bd464cd9682d4.patch | git apply --directory=Loop -v --whitespace=fix
# Submodule LoopKit patches:
# General template for customizing submodule LoopKit
# Copy url from a GitHub commit or pull request and insert below, and remove the "#" sign from the beginning of the line to activate:
#curl url_to_github_commit.patch | git apply --directory=LoopKit -v --whitespace=fix
# Submodule xxxxx patches:
# Add patches for customization of additional submodules by following the templates above,
# and make sure to specify the submodule by setting "--directory=(submodule_name)".
# Several patches may be added per submodule.
# Adding comments (#) may be useful to easily tell the individual patches apart.
# Patch Fastlane Match to not print tables
- name: Patch Match Tables
run: find /usr/local/lib/ruby/gems -name table_printer.rb | xargs sed -i "" "/puts(Terminal::Table.new(params))/d"
# Build signed Loop IPA file
- name: Fastlane Build & Archive
run: fastlane build_loop
env:
TEAMID: ${{ secrets.TEAMID }}
GH_PAT: ${{ secrets.GH_PAT }}
FASTLANE_KEY_ID: ${{ secrets.FASTLANE_KEY_ID }}
FASTLANE_ISSUER_ID: ${{ secrets.FASTLANE_ISSUER_ID }}
FASTLANE_KEY: ${{ secrets.FASTLANE_KEY }}
MATCH_PASSWORD: ${{ secrets.MATCH_PASSWORD }}
# Upload to TestFlight
- name: Fastlane upload to TestFlight
run: fastlane release
env:
TEAMID: ${{ secrets.TEAMID }}
GH_PAT: ${{ secrets.GH_PAT }}
FASTLANE_KEY_ID: ${{ secrets.FASTLANE_KEY_ID }}
FASTLANE_ISSUER_ID: ${{ secrets.FASTLANE_ISSUER_ID }}
FASTLANE_KEY: ${{ secrets.FASTLANE_KEY }}
MATCH_PASSWORD: ${{ secrets.MATCH_PASSWORD }}
# Upload Build artifacts
- name: Upload build log, IPA and Symbol artifacts
if: always()
uses: actions/upload-artifact@v3
with:
name: build-artifacts
path: |
artifacts
buildlog