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ci: check go versions are consistent (#17149)

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Fixes https://github.com/coder/coder/issues/17063

I'm ignoring flake.nix for now.

```
$ IGNORE_NIX=true ./scripts/check_go_versions.sh
INFO : go.mod                   : 1.24.1
INFO : dogfood/coder/Dockerfile : 1.24.1
INFO : setup-go/action.yaml     : 1.24.1
INFO : flake.nix                : 1.22
INFO : Ignoring flake.nix, as IGNORE_NIX=true
Go version check passed, all versions are 1.24.1

$ ./scripts/check_go_versions.sh
INFO : go.mod                   : 1.24.1
INFO : dogfood/coder/Dockerfile : 1.24.1
INFO : setup-go/action.yaml     : 1.24.1
INFO : flake.nix                : 1.22
ERROR: Go version mismatch between go.mod and flake.nix
```
This commit is contained in:
Cian Johnston
2025-04-01 09:03:54 +01:00
committed by GitHub
parent 989c3ec62e
commit cc733aba71
2 changed files with 53 additions and 0 deletions
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scripts/check_go_versions.sh Executable file
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#!/usr/bin/env bash
# This script ensures that the same version of Go is referenced in all of the
# following files:
# - go.mod
# - dogfood/coder/Dockerfile
# - flake.nix
# - .github/actions/setup-go/action.yml
# The version of Go in go.mod is considered the source of truth.
set -euo pipefail
# shellcheck source=scripts/lib.sh
source "$(dirname "${BASH_SOURCE[0]}")/lib.sh"
cdroot
# At the time of writing, Nix only has go 1.22.x.
# We don't want to fail the build for this reason.
IGNORE_NIX=${IGNORE_NIX:-false}
GO_VERSION_GO_MOD=$(grep -Eo 'go [0-9]+\.[0-9]+\.[0-9]+' ./go.mod | cut -d' ' -f2)
GO_VERSION_DOCKERFILE=$(grep -Eo 'ARG GO_VERSION=[0-9]+\.[0-9]+\.[0-9]+' ./dogfood/coder/Dockerfile | cut -d'=' -f2)
GO_VERSION_SETUP_GO=$(yq '.inputs.version.default' .github/actions/setup-go/action.yaml)
GO_VERSION_FLAKE_NIX=$(grep -Eo '\bgo_[0-9]+_[0-9]+\b' ./flake.nix)
# Convert to major.minor format.
GO_VERSION_FLAKE_NIX_MAJOR_MINOR=$(echo "$GO_VERSION_FLAKE_NIX" | cut -d '_' -f 2-3 | tr '_' '.')
log "INFO : go.mod : $GO_VERSION_GO_MOD"
log "INFO : dogfood/coder/Dockerfile : $GO_VERSION_DOCKERFILE"
log "INFO : setup-go/action.yaml : $GO_VERSION_SETUP_GO"
log "INFO : flake.nix : $GO_VERSION_FLAKE_NIX_MAJOR_MINOR"
if [ "$GO_VERSION_GO_MOD" != "$GO_VERSION_DOCKERFILE" ]; then
error "Go version mismatch between go.mod and dogfood/coder/Dockerfile:"
fi
if [ "$GO_VERSION_GO_MOD" != "$GO_VERSION_SETUP_GO" ]; then
error "Go version mismatch between go.mod and .github/actions/setup-go/action.yaml"
fi
# At the time of writing, Nix only constrains the major.minor version.
# We need to check that specifically.
if [ "$IGNORE_NIX" = "false" ]; then
GO_VERSION_GO_MOD_MAJOR_MINOR=$(echo "$GO_VERSION_GO_MOD" | cut -d '.' -f 1-2)
if [ "$GO_VERSION_FLAKE_NIX_MAJOR_MINOR" != "$GO_VERSION_GO_MOD_MAJOR_MINOR" ]; then
error "Go version mismatch between go.mod and flake.nix"
fi
else
log "INFO : Ignoring flake.nix, as IGNORE_NIX=${IGNORE_NIX}"
fi
log "Go version check passed, all versions are $GO_VERSION_GO_MOD"