bake: skip empty attributes #2832
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Signed-off-by: CrazyMax <1951866+crazy-max@users.noreply.github.com>
Signed-off-by: CrazyMax <1951866+crazy-max@users.noreply.github.com>
crazy-max
commented
Dec 2, 2024
bake/bake_test.go
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| // https://github.com/docker/buildx/pull/428 | ||
| // https://github.com/docker/buildx/issues/2822 | ||
| func TestEmptyAttribute(t *testing.T) { | ||
| fp := File{ | ||
| Name: "docker-bake.hcl", | ||
| Data: []byte(` | ||
| target "app" { | ||
| output = [""] | ||
| } | ||
| `), | ||
| } | ||
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| ctx := context.TODO() | ||
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| _, _, err := ReadTargets(ctx, []File{fp}, []string{"app"}, nil, nil) | ||
| require.NoError(t, err) | ||
| } |
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This test works in current state but when looking at the app target it contains an empty ExportEntry, while previously there were none. So I guess we need to make some changes in the HCL parser as well. I will update this test to make sure of it.
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crazy-max
commented
Dec 2, 2024
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| m, _, err := ReadTargets(ctx, []File{fp}, []string{"app"}, nil, nil) | ||
| require.Equal(t, 1, len(m)) | ||
| require.Len(t, m["app"].Outputs, 0) |
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It fails as expected: https://github.com/docker/buildx/actions/runs/12120057362/job/33787924177?pr=2832#step:6:1326
=== FAIL: bake TestEmptyAttribute (0.00s)
bake_test.go:2038:
Error Trace: /home/runner/work/buildx/buildx/bake/bake_test.go:2038
Error: "[]" should have 0 item(s), but has 1
Test: TestEmptyAttribute
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relates to #428
fixes #2822
closes #2826