go-ethereum/.github/workflows/rename-module.yml
Arran Schlosberg c6c85589af
feat: signed commit when renaming upstream module (#61)
## Why this should be merged

Signs commits for auto-renaming the Go module, originally introduced in
#51 with unsigned commits that can't be merged to `main`.

## How this works

Changes the commit action to use
[`ghcommit`](https://github.com/planetscale/ghcommit), which was made
specifically to allow for keyless signing (GitHub signs the commit). The
workflow no longer opens a PR to the `renamed-go-module` branch as it's
redundant and the generated branch can be used directly.

The commit message includes the `workflow_dispatch` trigger branch as
well as a hash of the workflow file for a complete audit trail.

I removed the commented-out PR trigger as it's unnecessary. In
development we can now just trigger the workflow on the dev branch.

## How this was tested

Inspecting [the
commit](572b8ab74e)
generated by a [workflow
run](https://github.com/ava-labs/libevm/actions/runs/11357025696/job/31589219847).
It is identical in modifications to the one reviewed in #59.
2024-10-17 12:47:06 +11:00

76 lines
2.7 KiB
YAML

name: Rename Go module
on:
workflow_dispatch:
inputs:
source_commit:
description: 'Upstream commit on which to base module renaming'
required: true
type: string
default: '2bd6bd01d2e8561dd7fc21b631f4a34ac16627a1'
jobs:
rename-module:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
with:
fetch-depth: 0 # everything
- name: Set variables
id: vars
# Including hashes of both the source commit and the workflow file makes
# this idempotent.
env:
WORKFLOW_HASH: ${{ hashFiles('.github/workflows/rename-module.yml') }}
run: |
echo "WORKFLOW_HASH=${WORKFLOW_HASH}" >> "$GITHUB_OUTPUT";
echo "DEST_BRANCH=auto-rename-module_source-${{ inputs.source_commit }}_workflow-${WORKFLOW_HASH}-${{ github.ref_name }}" \
>> "$GITHUB_OUTPUT";
- name: Check out source commit
run: git checkout ${{ inputs.source_commit }}
- name: Globally update module name
run: |
go mod edit -module github.com/ava-labs/libevm;
find . -iname '*.go' -o -iname '*.txt' | xargs sed -i -E \
's|(["`]github\.com/)ethereum/go-ethereum|\1ava-labs/libevm|g';
- name: Remnant references
run: |
find . -type f | \
xargs grep -In github.com/ethereum/go-ethereum | \
grep -v "https://github.com/ethereum/go-ethereum"
- name: Set up Go
uses: actions/setup-go@v5
with:
go-version: 1.21.4
- name: Smoke tests
# `go list` shows us the module name and grep will non-zero exit on mismatch
# `go build` is a rudimentary but broad test of correctness
# The explicitly tested packages are edge cases:
# - bind generates tests and a go.mod on the fly
# - rlpgen has testdata with imports that need updating
run: |
go list . | grep ava-labs/libevm;
go build ./...;
go test ./accounts/abi/bind ./rlp/rlpgen
- name: Create new branch
env:
BRANCH: ${{ steps.vars.outputs.DEST_BRANCH }}
run: |
git checkout -b "${BRANCH}";
git push origin "${BRANCH}";
- name: Commit to new branch
uses: planetscale/ghcommit-action@d4176bfacef926cc2db351eab20398dfc2f593b5 # v0.2.0
env:
GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
with:
commit_message: "[AUTO] rename Go module + update internal import paths\n\nWorkflow: ${{ steps.vars.outputs.WORKFLOW_HASH }} on branch ${{ github.ref_name }}"
repo: ${{ github.repository }}
branch: ${{ steps.vars.outputs.DEST_BRANCH }}