mirror of
https://github.com/hashicorp/packer.git
synced 2026-02-03 20:39:29 -05:00
243 lines
9.4 KiB
Go
243 lines
9.4 KiB
Go
package plugin_tests
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import (
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"crypto/sha256"
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"fmt"
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"os"
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"path/filepath"
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"github.com/hashicorp/packer/packer_test/common"
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"github.com/hashicorp/packer/packer_test/common/check"
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)
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func (ts *PackerPluginTestSuite) TestLoadingOrder() {
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pluginDir := ts.MakePluginDir().InstallPluginVersions("1.0.9", "1.0.10")
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defer pluginDir.Cleanup()
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for _, command := range []string{"build", "validate"} {
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tests := []struct {
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name string
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templatePath string
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grepStr string
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}{
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{
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"HCL2 " + command + " - With required_plugins, 1.0.10 is the most recent and should load",
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"./templates/simple.pkr.hcl",
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"packer-plugin-tester_v1\\.0\\.10[^\n]+ plugin:",
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},
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{
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"JSON " + command + " - No required_plugins, 1.0.10 is the most recent and should load",
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"./templates/simple.json",
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"packer-plugin-tester_v1\\.0\\.10[^\n]+ plugin:",
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},
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{
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"HCL2 " + command + " - With required_plugins, 1.0.9 is pinned, so 1.0.9 should be used",
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"./templates/pin_1.0.9.pkr.hcl",
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"packer-plugin-tester_v1\\.0\\.9[^\n]+ plugin:",
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},
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}
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for _, tt := range tests {
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ts.Run(tt.name, func() {
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ts.PackerCommand().
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SetArgs(command, tt.templatePath).
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UsePluginDir(pluginDir).
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Assert(check.MustSucceed(), check.Grep(tt.grepStr))
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})
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}
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}
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}
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func (ts *PackerPluginTestSuite) TestLoadWithLegacyPluginName() {
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pluginDir := ts.MakePluginDir()
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defer pluginDir.Cleanup()
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plugin := ts.GetPluginPath(ts.T(), "1.0.10")
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common.CopyFile(ts.T(), filepath.Join(pluginDir.Dir(), "packer-plugin-tester"), plugin)
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ts.Run("only legacy plugins installed: expect build to fail", func() {
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ts.Run("with required_plugins - expect prompt for packer init", func() {
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ts.PackerCommand().UsePluginDir(pluginDir).
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SetArgs("build", "templates/simple.pkr.hcl").
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Assert(check.MustFail(),
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check.Grep("Did you run packer init for this project", check.GrepStdout),
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check.Grep("following plugins are required", check.GrepStdout))
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})
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ts.Run("JSON template, without required_plugins: should say the component is unknown", func() {
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ts.PackerCommand().UsePluginDir(pluginDir).
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SetArgs("build", "templates/simple.json").
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Assert(check.MustFail(),
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check.Grep("The builder tester-dynamic is unknown by Packer", check.GrepStdout))
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})
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})
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pluginDir = ts.MakePluginDir().InstallPluginVersions("1.0.0")
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defer pluginDir.Cleanup()
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common.CopyFile(ts.T(), filepath.Join(pluginDir.Dir(), "packer-plugin-tester"), plugin)
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ts.Run("multiple plugins installed: one with no version in path, one with qualified name. Should pick-up the qualified one only.", func() {
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ts.PackerCommand().UsePluginDir(pluginDir).
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SetArgs("build", "templates/simple.pkr.hcl").
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Assert(check.MustSucceed(), check.Grep("packer-plugin-tester_v1\\.0\\.0[^\\n]+ plugin:", check.GrepStderr))
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})
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wd, cleanup := common.TempWorkdir(ts.T(), "./templates/simple.pkr.hcl")
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defer cleanup()
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common.CopyFile(ts.T(), filepath.Join(wd, "packer-plugin-tester"), plugin)
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ts.Run("multiple plugins installed: 1.0.0 in plugin dir with sum, one in workdir (no version). Should load 1.0.0", func() {
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ts.PackerCommand().UsePluginDir(pluginDir).SetWD(wd).
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SetArgs("build", "simple.pkr.hcl").
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Assert(check.MustSucceed(), check.Grep("packer-plugin-tester_v1\\.0\\.0[^\\n]+ plugin:", check.GrepStderr))
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})
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}
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func (ts *PackerPluginTestSuite) TestLoadWithSHAMismatches() {
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plugin := ts.GetPluginPath(ts.T(), "1.0.10")
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ts.Run("move plugin with right name, but no SHA256SUM, should reject", func() {
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pluginDir := ts.MakePluginDir().InstallPluginVersions("1.0.9")
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defer pluginDir.Cleanup()
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pluginDestName := common.ExpectedInstalledName("1.0.10")
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common.CopyFile(ts.T(), filepath.Join(pluginDir.Dir(), "github.com", "hashicorp", "tester", pluginDestName), plugin)
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ts.PackerCommand().UsePluginDir(pluginDir).
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SetArgs("plugins", "installed").
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Assert(check.MustSucceed(),
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check.Grep("packer-plugin-tester_v1\\.0\\.9[^\\n]+", check.GrepStdout),
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check.GrepInverted("packer-plugin-tester_v1.0.10", check.GrepStdout),
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check.Grep("v1.0.10[^\\n]+ignoring possibly unsafe binary", check.GrepStderr))
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})
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ts.Run("move plugin with right name, invalid SHA256SUM, should reject", func() {
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pluginDir := ts.MakePluginDir().InstallPluginVersions("1.0.9")
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defer pluginDir.Cleanup()
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pluginDestName := common.ExpectedInstalledName("1.0.10")
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common.CopyFile(ts.T(), filepath.Join(pluginDir.Dir(), "github.com", "hashicorp", "tester", pluginDestName), plugin)
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common.WriteFile(ts.T(),
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filepath.Join(pluginDir.Dir(), "github.com", "hashicorp", "tester", fmt.Sprintf("%s_SHA256SUM", pluginDestName)),
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fmt.Sprintf("%x", sha256.New().Sum([]byte("Not the plugin's contents for sure."))))
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ts.PackerCommand().UsePluginDir(pluginDir).
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SetArgs("plugins", "installed").
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Assert(check.MustSucceed(),
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check.Grep("packer-plugin-tester_v1\\.0\\.9[^\\n]+", check.GrepStdout),
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check.GrepInverted("packer-plugin-tester_v1.0.10", check.GrepStdout),
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check.Grep("v1.0.10[^\\n]+ignoring possibly unsafe binary", check.GrepStderr),
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check.Grep(`Checksums \(\*sha256\.[dD]igest\) did not match.`, check.GrepStderr))
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})
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}
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func (ts *PackerPluginTestSuite) TestPluginPathEnvvarWithMultiplePaths() {
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pluginDirOne := ts.MakePluginDir().InstallPluginVersions("1.0.10")
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defer pluginDirOne.Cleanup()
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pluginDirTwo := ts.MakePluginDir().InstallPluginVersions("1.0.9")
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defer pluginDirTwo.Cleanup()
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pluginDirVal := fmt.Sprintf("%s%c%s", pluginDirOne.Dir(), os.PathListSeparator, pluginDirTwo.Dir())
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ts.Run("load plugin with two dirs - not supported anymore, should error", func() {
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ts.PackerCommand().UseRawPluginDir(pluginDirVal).
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SetArgs("plugins", "installed").
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Assert(check.MustFail(),
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check.Grep("Multiple paths are no longer supported for PACKER_PLUGIN_PATH"),
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check.MkPipeCheck("All envvars are suggested",
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check.PipeGrep(`\* PACKER_PLUGIN_PATH=`),
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check.LineCount()).
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SetStream(check.OnlyStderr).
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SetTester(check.IntCompare(check.Eq, 2)))
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})
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}
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func (ts *PackerPluginTestSuite) TestInstallNonCanonicalPluginVersion() {
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pluginPath := ts.MakePluginDir()
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defer pluginPath.Cleanup()
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common.ManualPluginInstall(ts.T(),
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filepath.Join(pluginPath.Dir(), "github.com", "hashicorp", "tester"),
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ts.GetPluginPath(ts.T(), "1.0.10"),
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"001.00.010")
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ts.Run("try listing plugins with non-canonical version installed - report none", func() {
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ts.PackerCommand().UsePluginDir(pluginPath).
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SetArgs("plugins", "installed").
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Assert(check.MustSucceed(),
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check.Grep(`version .* in path is non canonical`, check.GrepStderr),
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check.MkPipeCheck("no output in stdout").SetTester(check.ExpectEmptyInput()).SetStream(check.OnlyStdout))
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})
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}
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func (ts *PackerPluginTestSuite) TestLoadPluginWithMetadataInName() {
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pluginPath := ts.MakePluginDir()
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defer pluginPath.Cleanup()
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common.ManualPluginInstall(ts.T(),
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filepath.Join(pluginPath.Dir(), "github.com", "hashicorp", "tester"),
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ts.GetPluginPath(ts.T(), "1.0.10+metadata"),
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"1.0.10+metadata")
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ts.Run("try listing plugins with metadata in name - report none", func() {
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ts.PackerCommand().UsePluginDir(pluginPath).
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SetArgs("plugins", "installed").
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Assert(check.MustSucceed(),
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check.Grep("found version .* with metadata in the name", check.GrepStderr),
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check.MkPipeCheck("no output in stdout").SetTester(check.ExpectEmptyInput()).SetStream(check.OnlyStdout))
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})
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}
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func (ts *PackerPluginTestSuite) TestLoadWithOnlyReleaseFlag() {
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pluginPath := ts.MakePluginDir().InstallPluginVersions("1.0.0", "1.0.1-dev")
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defer pluginPath.Cleanup()
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for _, cmd := range []string{"validate", "build"} {
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ts.Run(fmt.Sprintf("run %s without --ignore-prerelease flag - pick 1.0.1-dev by default", cmd), func() {
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ts.PackerCommand().UsePluginDir(pluginPath).
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SetArgs(cmd, "./templates/simple.pkr.hcl").
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Assert(check.MustSucceed(),
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check.Grep("packer-plugin-tester_v1.0.1-dev.*: plugin process exited", check.GrepStderr))
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})
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ts.Run(fmt.Sprintf("run %s with --ignore-prerelease flag - pick 1.0.0", cmd), func() {
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ts.PackerCommand().UsePluginDir(pluginPath).
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SetArgs(cmd, "--ignore-prerelease-plugins", "./templates/simple.pkr.hcl").
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Assert(check.MustSucceed(),
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check.Grep("packer-plugin-tester_v1.0.0.*: plugin process exited", check.GrepStderr))
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})
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}
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}
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func (ts *PackerPluginTestSuite) TestWithLegacyConfigAndComponents() {
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pluginDir := ts.MakePluginDir().InstallPluginVersions("1.0.0")
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defer pluginDir.Cleanup()
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workdir, cleanup := common.TempWorkdir(ts.T(), "./sample_config.json", "./templates/simple.json", "./templates/simple.pkr.hcl")
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defer cleanup()
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for _, cmd := range []string{"validate", "build"} {
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ts.Run(fmt.Sprintf("%s simple JSON template with config.json and components defined", cmd), func() {
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ts.PackerCommand().UsePluginDir(pluginDir).SetWD(workdir).
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SetArgs(cmd, "simple.json").
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AddEnv("PACKER_CONFIG", filepath.Join(workdir, "sample_config.json")).
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Assert(check.MustFail(),
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check.Grep("Your configuration file describes some legacy components", check.GrepStderr),
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check.Grep("packer-provisioner-super-shell", check.GrepStderr))
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})
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ts.Run(fmt.Sprintf("%s simple HCL2 template with config.json and components defined", cmd), func() {
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ts.PackerCommand().UsePluginDir(pluginDir).SetWD(workdir).
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SetArgs(cmd, "simple.pkr.hcl").
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AddEnv("PACKER_CONFIG", filepath.Join(workdir, "sample_config.json")).
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Assert(check.MustFail(),
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check.Grep("Your configuration file describes some legacy components", check.GrepStderr),
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check.Grep("packer-provisioner-super-shell", check.GrepStderr))
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})
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}
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}
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