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a777c2694e
- Updates `terraform` to [v1.10.5](https://github.com/hashicorp/terraform/blob/v1.10.5/CHANGELOG.md#1105-january-22-2025) - Updates provider to >=2.0.0 in provider testdata fixtures - Fixes provider to required release version for resource monitors - Fixes missing leading / in volumes in resource monitor tests --------- Co-authored-by: Cian Johnston <cian@coder.com>
88 lines
2.4 KiB
Go
88 lines
2.4 KiB
Go
package terraform
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import (
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"context"
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"os"
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"path/filepath"
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"time"
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"github.com/gofrs/flock"
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"github.com/hashicorp/go-version"
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"github.com/hashicorp/hc-install/product"
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"github.com/hashicorp/hc-install/releases"
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"golang.org/x/xerrors"
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"cdr.dev/slog"
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)
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var (
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// TerraformVersion is the version of Terraform used internally
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// when Terraform is not available on the system.
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// NOTE: Keep this in sync with the version in scripts/Dockerfile.base.
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// NOTE: Keep this in sync with the version in install.sh.
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TerraformVersion = version.Must(version.NewVersion("1.10.5"))
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minTerraformVersion = version.Must(version.NewVersion("1.1.0"))
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maxTerraformVersion = version.Must(version.NewVersion("1.10.9")) // use .9 to automatically allow patch releases
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terraformMinorVersionMismatch = xerrors.New("Terraform binary minor version mismatch.")
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)
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// Install implements a thread-safe, idempotent Terraform Install
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// operation.
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func Install(ctx context.Context, log slog.Logger, dir string, wantVersion *version.Version) (string, error) {
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err := os.MkdirAll(dir, 0o750)
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if err != nil {
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return "", err
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}
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// Windows requires a separate lock file.
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// See https://github.com/pinterest/knox/blob/master/client/flock_windows.go#L64
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// for precedent.
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lockFilePath := filepath.Join(dir, "lock")
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lock := flock.New(lockFilePath)
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ok, err := lock.TryLockContext(ctx, time.Millisecond*100)
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if !ok {
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return "", xerrors.Errorf("could not acquire flock for %v: %w", lockFilePath, err)
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}
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defer lock.Close()
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binPath := filepath.Join(dir, product.Terraform.BinaryName())
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hasVersionStr := "nil"
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hasVersion, err := versionFromBinaryPath(ctx, binPath)
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if err == nil {
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hasVersionStr = hasVersion.String()
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if hasVersion.Equal(wantVersion) {
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return binPath, err
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}
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}
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installer := &releases.ExactVersion{
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InstallDir: dir,
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Product: product.Terraform,
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Version: TerraformVersion,
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}
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installer.SetLogger(slog.Stdlib(ctx, log, slog.LevelDebug))
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log.Debug(
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ctx,
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"installing terraform",
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slog.F("prev_version", hasVersionStr),
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slog.F("dir", dir),
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slog.F("version", TerraformVersion),
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)
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path, err := installer.Install(ctx)
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if err != nil {
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return "", xerrors.Errorf("install: %w", err)
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}
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// Sanity-check: if path != binPath then future invocations of Install
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// will fail.
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if path != binPath {
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return "", xerrors.Errorf("%s should be %s", path, binPath)
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}
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return path, nil
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}
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