Files
tailscale/cmd/gitops-pusher
Brad Fitzpatrick 7eeb62415e go.mod: bump staticcheck in prep for Go 1.27, address fallout
Go 1.27 requires this new v0.8.0-rc.1.

But staticcheck 0.8's SA4023 gets stricter and points out that
modifiedExternallyError and handleListenersAccept always return
non-nil errors, and that MonitorHealth's callers don't need a separate
nil check before errors.Is. Simplify all three call sites; no behavior
change.

But then a handful of other places that SA4023 is angry about are
wrong (because it's not considering build tags) and can't be addressed
by ignore directives (again not considering build tags), so we just
disable SA4023 for now.

Updates #20220

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
Change-Id: I2fefe3b986b5798c2e01624a0e9820839d21a569
2026-07-31 08:00:40 -07:00
..

gitops-pusher

This is a small tool to help people achieve a GitOps workflow with Tailscale ACL changes. This tool is intended to be used in a CI flow that looks like this:

name: Tailscale ACL syncing

on:
  push:
    branches: [ "main" ]
  pull_request:
    branches: [ "main" ]

jobs:
  acls:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4
      
      - name: Setup Go environment
        uses: actions/setup-go@v3.2.0
        
      - name: Install gitops-pusher
        run: go install tailscale.com/cmd/gitops-pusher@latest
              
      - name: Deploy ACL
        if: github.event_name == 'push'
        env:
          TS_API_KEY: ${{ secrets.TS_API_KEY }}
          TS_TAILNET: ${{ secrets.TS_TAILNET }}
        run: |
          ~/go/bin/gitops-pusher --policy-file ./policy.hujson apply

      - name: ACL tests
        if: github.event_name == 'pull_request'
        env:
          TS_API_KEY: ${{ secrets.TS_API_KEY }}
          TS_TAILNET: ${{ secrets.TS_TAILNET }}
        run: |
          ~/go/bin/gitops-pusher --policy-file ./policy.hujson test

Change the value of the --policy-file flag to point to the policy file on disk. Policy files should be in HuJSON format.