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Aadd --impure flag when calling print-dev-env #2279

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Merged
merged 3 commits into from
Sep 20, 2024
Merged

Aadd --impure flag when calling print-dev-env #2279

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7879371
fix: add `--impure` flag when calling print-dev-env
imfede Sep 17, 2024
38f046c
feat: protect --impure behind feature flag
imfede Sep 19, 2024
579a37b
fix: empty argument
imfede Sep 20, 2024
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12 changes: 12 additions & 0 deletions internal/boxcli/featureflag/impure_print_dev_env.go
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Original file line number Diff line number Diff line change
@@ -0,0 +1,12 @@
// Copyright 2024 Jetify Inc. and contributors. All rights reserved.
// Use of this source code is governed by the license in the LICENSE file.

package featureflag

// ImpurePrintDevEnv controls whether the `devbox print-dev-env` command
// will be called with the `--impure` flag.
// Using the `--impure` flag will have two consequences:
// 1. All environment variables will be passed to nix, this will enable
// the usage of flakes that rely on environment variables.
// 2. It will disable nix caching, making the command slower.
var ImpurePrintDevEnv = disable("IMPURE_PRINT_DEV_ENV")
9 changes: 6 additions & 3 deletions internal/nix/nix.go
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Expand Up @@ -20,6 +20,7 @@ import (
"time"

"github.com/pkg/errors"
"go.jetpack.io/devbox/internal/boxcli/featureflag"
"go.jetpack.io/devbox/internal/boxcli/usererr"
"go.jetpack.io/devbox/internal/redact"
"golang.org/x/mod/semver"
Expand Down Expand Up @@ -74,9 +75,11 @@ func (*Nix) PrintDevEnv(ctx context.Context, args *PrintDevEnvArgs) (*PrintDevEn
}

if len(data) == 0 {
cmd := command("print-dev-env", "--json",
"path:"+flakeDirResolved,
)
cmd := command("print-dev-env", "--json")
if featureflag.ImpurePrintDevEnv.Enabled() {
cmd.Args = append(cmd.Args, "--impure")
}
cmd.Args = append(cmd.Args, "path:"+flakeDirResolved)
slog.Debug("running print-dev-env cmd", "cmd", cmd)
data, err = cmd.Output(ctx)
if insecure, insecureErr := IsExitErrorInsecurePackage(err, "" /*pkgName*/, "" /*installable*/); insecure {
Expand Down
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