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* Updating the license from MPL to Business Source License Going forward, this project will be licensed under the Business Source License v1.1. Please see our blog post for more details at https://hashi.co/bsl-blog, FAQ at https://hashi.co/license-faq, and details of the license at www.hashicorp.com/bsl. * Update copyright file headers to BUSL-1.1 --------- Co-authored-by: hashicorp-copywrite[bot] <110428419+hashicorp-copywrite[bot]@users.noreply.github.com>
57 lines
2.5 KiB
Go
57 lines
2.5 KiB
Go
// Copyright (c) HashiCorp, Inc.
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// SPDX-License-Identifier: BUSL-1.1
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package command
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import (
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"fmt"
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"os"
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"path/filepath"
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"strings"
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"testing"
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"github.com/hashicorp/packer/hcl2template"
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"github.com/hashicorp/packer/packer"
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"github.com/stretchr/testify/assert"
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)
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func Test_console(t *testing.T) {
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cwd, err := os.Getwd()
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if err != nil {
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t.Fatalf("Getwd: %v", err)
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}
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tc := []struct {
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piped string
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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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{"help", []string{"console"}, nil, packer.ConsoleHelp + "\n"},
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{"help", []string{"console", "--config-type=hcl2"}, nil, hcl2template.PackerConsoleHelp + "\n"},
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{"var.fruit", []string{"console", filepath.Join(testFixture("var-arg"), "fruit_builder.pkr.hcl")}, []string{"PKR_VAR_fruit=potato"}, "potato\n"},
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{"upper(var.fruit)", []string{"console", filepath.Join(testFixture("var-arg"), "fruit_builder.pkr.hcl")}, []string{"PKR_VAR_fruit=potato"}, "POTATO\n"},
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{"1 + 5", []string{"console", "--config-type=hcl2"}, nil, "6\n"},
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{"var.images", []string{"console", filepath.Join(testFixture("var-arg"), "map.pkr.hcl")}, nil, "{\n" + ` "key" = "value"` + "\n}\n"},
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{"path.cwd", []string{"console", filepath.Join(testFixture("var-arg"), "map.pkr.hcl")}, nil, strings.ReplaceAll(cwd, `\`, `/`) + "\n"},
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{"path.root", []string{"console", filepath.Join(testFixture("var-arg"), "map.pkr.hcl")}, nil, strings.ReplaceAll(testFixture("var-arg"), `\`, `/`) + "\n"},
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{"var.list_of_string[0]", []string{"console", `-var=list_of_string=["first"]`, filepath.Join(testFixture("hcl", "variables", "list_of_string"))}, nil, "first\n"},
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{"var.untyped[2]", []string{"console", filepath.Join(testFixture("hcl", "variables", "untyped_var"))}, nil, "strings\n"},
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{"var.untyped", []string{"console", `-var=untyped=just_a_string`, filepath.Join(testFixture("hcl", "variables", "untyped_var"))}, nil, "just_a_string\n"},
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{"var.untyped", []string{"console", filepath.Join(testFixture("hcl", "variables", "untyped_var", "var.pkr.hcl"))}, nil, "<unknown>\n"},
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{"var.untyped", []string{"console", filepath.Join(testFixture("hcl", "variables", "untyped_var", "var.pkr.hcl"))}, []string{"PKR_VAR_untyped=just_a_string"}, "just_a_string\n"},
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}
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for _, tc := range tc {
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t.Run(fmt.Sprintf("echo %q | packer %s", tc.piped, tc.command), func(t *testing.T) {
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p := helperCommand(t, tc.command...)
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p.Stdin = strings.NewReader(tc.piped)
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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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assert.Equal(t, tc.expected, string(bs))
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})
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}
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}
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