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bake: fix panic for unsupported hcl variable type

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Signed-off-by: CrazyMax <crazy-max@users.noreply.github.com>
This commit is contained in:
CrazyMax 2022-12-01 00:52:05 +01:00
parent 3ed2783f34
commit 48b573e835
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GPG Key ID: 3248E46B6BB8C7F7
2 changed files with 13 additions and 1 deletions
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12
bake/hcl_test.go
View File

@ -782,3 +782,15 @@ func TestFunctionNoResult(t *testing.T) {
_, err := ParseFile(dt, "docker-bake.hcl") _, err := ParseFile(dt, "docker-bake.hcl")
require.Error(t, err) require.Error(t, err)
} }
func TestVarUnsupportedType(t *testing.T) {
dt := []byte(`
variable "FOO" {
default = []
}
target "default" {}`)
t.Setenv("FOO", "bar")
_, err := ParseFile(dt, "docker-bake.hcl")
require.Error(t, err)
}

2
bake/hclparser/hclparser.go
View File

@ -241,7 +241,7 @@ func (p *parser) resolveValue(name string) (err error) {
return nil return nil
} else { } else {
// TODO: support lists with csv values // TODO: support lists with csv values
return errors.Errorf("unsupported type %s for variable %s", v.Type(), name) return errors.Errorf("unsupported type %s for variable %s", vv.Type().FriendlyName(), name)
} }
} }
v = &vv v = &vv