184 lines
3.2 KiB
Go
184 lines
3.2 KiB
Go
package command
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import (
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"fmt"
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"path/filepath"
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"testing"
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"github.com/google/go-cmp/cmp"
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)
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func Test_commands(t *testing.T) {
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tc := []struct {
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command []string
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env []string
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expected string
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}{
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{[]string{"inspect", filepath.Join(testFixture("var-arg"), "fruit_builder.pkr.hcl")}, nil, `Packer Inspect: HCL2 mode
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> input-variables:
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var.fruit: "<unknown>"
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> local-variables:
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local.fruit: "<unknown>"
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> builds:
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> <unnamed build 0>:
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sources:
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null.builder
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provisioners:
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shell-local
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post-processors:
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<no post-processor>
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`},
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{[]string{"inspect", "-var=fruit=banana", filepath.Join(testFixture("var-arg"), "fruit_builder.pkr.hcl")}, nil, `Packer Inspect: HCL2 mode
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> input-variables:
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var.fruit: "banana"
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> local-variables:
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local.fruit: "banana"
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> builds:
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> <unnamed build 0>:
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sources:
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null.builder
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provisioners:
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shell-local
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post-processors:
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<no post-processor>
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`},
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{[]string{"inspect", "-var=fruit=peach",
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"-var=unknown_string=also_peach",
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`-var=unknown_unknown=["peach_too"]`,
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`-var=unknown_list_of_string=["first_peach", "second_peach"]`,
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filepath.Join(testFixture("hcl"), "inspect", "fruit_string.pkr.hcl")}, nil,
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`Packer Inspect: HCL2 mode
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> input-variables:
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var.default_from_env: ""
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var.fruit: "peach"
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var.other_default_from_env: ""
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var.unknown_list_of_string: "[\n \"first_peach\",\n \"second_peach\",\n]"
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var.unknown_string: "also_peach"
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var.unknown_unknown: "[\"peach_too\"]"
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> local-variables:
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> builds:
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`},
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{[]string{"inspect", "-var=fruit=peach", "-var=other_default_from_env=apple", filepath.Join(testFixture("hcl"), "inspect")}, []string{"DEFAULT_FROM_ENV=cherry"}, `Packer Inspect: HCL2 mode
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> input-variables:
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var.default_from_env: "cherry"
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var.fruit: "peach"
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var.other_default_from_env: "apple"
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var.unknown_list_of_string: "<unknown>"
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var.unknown_string: "<unknown>"
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var.unknown_unknown: "<unknown>"
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> local-variables:
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> builds:
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> aws_example_builder:
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> Description: The builder of clouds !!
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Use it at will.
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sources:
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amazon-ebs.example-1
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amazon-ebs.example-2
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provisioners:
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shell
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post-processors:
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0:
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manifest
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1:
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shell-local
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2:
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manifest
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shell-local
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`},
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{[]string{"inspect", filepath.Join(testFixture("inspect"), "unset_var.json")}, nil, `Packer Inspect: JSON mode
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Required variables:
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something
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Optional variables and their defaults:
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Builders:
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<No builders>
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Provisioners:
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<No provisioners>
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Note: If your build names contain user variables or template
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functions such as 'timestamp', these are processed at build time,
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and therefore only show in their raw form here.
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`},
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{
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[]string{
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"inspect", filepath.Join(testFixture("hcl-inspect-with-sensitive-vars")),
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},
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nil,
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testFixtureContent("hcl-inspect-with-sensitive-vars", "expected-output.txt"),
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},
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}
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for _, tc := range tc {
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t.Run(fmt.Sprintf("packer %s", tc.command), func(t *testing.T) {
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p := helperCommand(t, tc.command...)
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p.Env = append(p.Env, tc.env...)
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bs, err := p.Output()
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if err != nil {
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t.Fatalf("%v: %s", err, bs)
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}
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actual := string(bs)
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if diff := cmp.Diff(tc.expected, actual); diff != "" {
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t.Fatalf("unexpected ouput %s", diff)
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}
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})
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}
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}
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