## Description
Add exponential backoff retries to all `go install` and `go mod
download` commands across CI workflows and actions.
## Why
Fixes
[coder/internal#1276](https://github.com/coder/internal/issues/1276) -
CI fails when `sum.golang.org` returns 500 errors during Go module
verification. This is an infrastructure-level flake that can't be
controlled.
## Changes
- Created `.github/scripts/retry.sh` - reusable retry helper with
exponential backoff (2s, 4s, 8s delays, max 3 attempts), using
`scripts/lib.sh` helpers
- Wrapped all `go install` and `go mod download` commands with retry in:
- `.github/actions/setup-go/action.yaml`
- `.github/actions/setup-sqlc/action.yaml`
- `.github/actions/setup-go-tools/action.yaml`
- `.github/workflows/ci.yaml`
- `.github/workflows/release.yaml`
- `.github/workflows/security.yaml`
- Added GNU tools setup (bash 4+, GNU getopt, make 4+) for macOS in
`test-go-pg` job, since `retry.sh` uses `lib.sh` which requires these
tools
Replace Depot build action with Nix for Nix dogfood image builds
The dogfood Nix image is now built using Nix's native container tooling instead of Depot. This change:
- Adds Nix setup steps to the GitHub Actions workflow
- Removes the Dockerfile.nix in favor of a Nix-native container build
- Updates the flake.nix to support building Docker images
- Introduces a hash file to track Nix-related changes
- Updates the vendorHash for Go dependencies
Change-Id: I4e011fe3a19d9a1375fbfd5223c910e59d66a5d9
Signed-off-by: Thomas Kosiewski <tk@coder.com>
Use specific commit SHAs for GitHub actions across various workflows to
enhance reliability and reproducibility. This change ensures that
actions run against a known version, reducing the risk of unexpected
issues due to updates in the third-party action repositories.
This contributes to improving the score in #14879
Kacper Sawicki