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bump-go-version

Move every Go module to Go 1.27.

Uses: gha.set_input, gomod.set_go_version

Start a campaign from it, then point it at your organization:

gh fleet init --from bump-go-version --org your-org

Campaign

load("@fleet//gha.star", "set_input")
load("@fleet//gomod.star", "set_go_version")

def change(repo):
    version = env["GO_VERSION"]
    set_go_version(repo, version)
    # Only numeric pins: leave `go-version: stable` and matrix expressions alone.
    set_input(repo, "go-version", version, match = r"^\d")

# yaml-language-server: $schema=https://raw.githubusercontent.com/rossedman/gh-fleet/main/internal/campaign/campaign.schema.json
apiVersion: fleet.gh/v1
name: bump-go-1-27
description: Move every Go module to Go 1.27

targets:
  orgs: [acme]
  include:
    languages: [Go]
    files: [go.mod]
  exclude:
    repos: [acme/legacy-api]

change:
  steps:
    # Raises the go directive (never lowers it), drops a toolchain line the
    # new version covers, and bumps go-version in workflows that pin one.
    - name: go version
      starlark: ./change.star
      timeout: 2m
  env:
    GO_VERSION: "1.27.3"

pr:
  title: "build: go 1.27"
  body: |
    Updates {{ .Repo.Name }} to Go 1.27: the `go` directive in `go.mod`, and
    any `go-version:` pinned in GitHub Actions workflows.

    Opened by the `{{ .Campaign.Name }}` campaign with [gh fleet](https://github.com/rossedman/gh-fleet).
  draft: true
  labels: [fleet]

limits:
  concurrency: 16

Source on GitHub