// Copyright IBM Corp. 2013, 2025 // SPDX-License-Identifier: BUSL-1.1 //go:build amd64 && (darwin || windows || linux) package command import ( "log" "os" "runtime" "sort" "testing" "github.com/google/go-cmp/cmp" "golang.org/x/mod/sumdb/dirhash" ) type testCasePluginsInstall struct { name string Meta Meta inPluginFolder map[string]string expectedPackerConfigDirHashBeforeInstall string packerConfigDir string pluginSourceArgs []string want int dirFiles []string expectedPackerConfigDirHashAfterInstall string } func TestPluginsInstallCommand_Run(t *testing.T) { cfg := &configDirSingleton{map[string]string{}} tests := []testCasePluginsInstall{ { name: "already-installed-no-op", Meta: TestMetaFile(t), inPluginFolder: map[string]string{ "github.com/hashicorp/hashicups/packer-plugin-hashicups_v1.0.1_x5.0_darwin_amd64": "1", "github.com/hashicorp/hashicups/packer-plugin-hashicups_v1.0.1_x5.0_darwin_amd64_SHA256SUM": "6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b", "github.com/hashicorp/hashicups/packer-plugin-hashicups_v1.0.1_x5.0_windows_amd64.exe": "1.exe", "github.com/hashicorp/hashicups/packer-plugin-hashicups_v1.0.1_x5.0_windows_amd64.exe_SHA256SUM": "07d8453027192ee0c4120242e6e84e2ca2328b8e0f506e2f818a1a5b82790a0b", "github.com/hashicorp/hashicups/packer-plugin-hashicups_v1.0.1_x5.0_linux_amd64": "1.out", "github.com/hashicorp/hashicups/packer-plugin-hashicups_v1.0.1_x5.0_linux_amd64_SHA256SUM": "59031c50e0dfeedfde2b4e9445754804dce3f29e4efa737eead0ca9b4f5b85a5", }, expectedPackerConfigDirHashBeforeInstall: "h1:sxhWsXwLkxCO1fm86oO2QIg7ImLdfw9pmXa0hKHIeUw=", packerConfigDir: cfg.dir("1_pkr_plugins_config"), pluginSourceArgs: []string{"github.com/hashicorp/hashicups", "v1.0.1"}, want: 0, dirFiles: nil, expectedPackerConfigDirHashAfterInstall: "h1:sxhWsXwLkxCO1fm86oO2QIg7ImLdfw9pmXa0hKHIeUw=", }, { name: "install-newer-version", Meta: TestMetaFile(t), inPluginFolder: map[string]string{ "github.com/hashicorp/hashicups/packer-plugin-hashicups_v1.0.1_x5.0_darwin_amd64": "1", "github.com/hashicorp/hashicups/packer-plugin-hashicups_v1.0.1_x5.0_darwin_amd64_SHA256SUM": "6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b", "github.com/hashicorp/hashicups/packer-plugin-hashicups_v1.0.1_x5.0_windows_amd64.exe": "1.exe", "github.com/hashicorp/hashicups/packer-plugin-hashicups_v1.0.1_x5.0_windows_amd64.exe_SHA256SUM": "07d8453027192ee0c4120242e6e84e2ca2328b8e0f506e2f818a1a5b82790a0b", "github.com/hashicorp/hashicups/packer-plugin-hashicups_v1.0.1_x5.0_linux_amd64": "1.out", "github.com/hashicorp/hashicups/packer-plugin-hashicups_v1.0.1_x5.0_linux_amd64_SHA256SUM": "59031c50e0dfeedfde2b4e9445754804dce3f29e4efa737eead0ca9b4f5b85a5", }, expectedPackerConfigDirHashBeforeInstall: "h1:sxhWsXwLkxCO1fm86oO2QIg7ImLdfw9pmXa0hKHIeUw=", packerConfigDir: cfg.dir("2_pkr_plugins_config"), pluginSourceArgs: []string{"github.com/hashicorp/hashicups", "v1.0.2"}, want: 0, dirFiles: []string{ "github.com/hashicorp/hashicups/packer-plugin-hashicups_v1.0.1_x5.0_darwin_amd64", "github.com/hashicorp/hashicups/packer-plugin-hashicups_v1.0.1_x5.0_darwin_amd64_SHA256SUM", "github.com/hashicorp/hashicups/packer-plugin-hashicups_v1.0.1_x5.0_linux_amd64", "github.com/hashicorp/hashicups/packer-plugin-hashicups_v1.0.1_x5.0_linux_amd64_SHA256SUM", "github.com/hashicorp/hashicups/packer-plugin-hashicups_v1.0.1_x5.0_windows_amd64.exe", "github.com/hashicorp/hashicups/packer-plugin-hashicups_v1.0.1_x5.0_windows_amd64.exe_SHA256SUM", map[string]string{ "darwin": "github.com/hashicorp/hashicups/packer-plugin-hashicups_v1.0.2_x5.0_darwin_amd64_SHA256SUM", "linux": "github.com/hashicorp/hashicups/packer-plugin-hashicups_v1.0.2_x5.0_linux_amd64_SHA256SUM", "windows": "github.com/hashicorp/hashicups/packer-plugin-hashicups_v1.0.2_x5.0_windows_amd64.exe_SHA256SUM", }[runtime.GOOS], map[string]string{ "darwin": "github.com/hashicorp/hashicups/packer-plugin-hashicups_v1.0.2_x5.0_darwin_amd64", "linux": "github.com/hashicorp/hashicups/packer-plugin-hashicups_v1.0.2_x5.0_linux_amd64", "windows": "github.com/hashicorp/hashicups/packer-plugin-hashicups_v1.0.2_x5.0_windows_amd64.exe", }[runtime.GOOS], }, expectedPackerConfigDirHashAfterInstall: map[string]string{ "darwin": "h1:itQ7rZfZarDHmnajkzfxBVMxZ0wBou4I6FNX/ysHggA=", "linux": "h1:+zgZKpRpVofVgjny13tZNonPBcNNxWF741iYdTE9UCg=", "windows": "h1:scuTEDpGEWJ0LaKL7ETZ8o7wdW6dJUzV+eg/2shQ+tQ=", }[runtime.GOOS], }, { name: "unsupported-non-github-source-address", Meta: TestMetaFile(t), inPluginFolder: nil, expectedPackerConfigDirHashBeforeInstall: "h1:47DEQpj8HBSa+/TImW+5JCeuQeRkm5NMpJWZG3hSuFU=", packerConfigDir: cfg.dir("3_pkr_plugins_config"), pluginSourceArgs: []string{"example.com/hashicorp/hashicups", "v0.2.19"}, want: 1, dirFiles: nil, expectedPackerConfigDirHashAfterInstall: "h1:47DEQpj8HBSa+/TImW+5JCeuQeRkm5NMpJWZG3hSuFU=", }, { name: "multiple-source-addresses-provided", Meta: TestMetaFile(t), inPluginFolder: nil, expectedPackerConfigDirHashBeforeInstall: "h1:47DEQpj8HBSa+/TImW+5JCeuQeRkm5NMpJWZG3hSuFU=", packerConfigDir: cfg.dir("4_pkr_plugins_config"), pluginSourceArgs: []string{"github.com/hashicorp/hashicups", "v0.2.18", "github.com/hashicorp/hashicups", "v0.2.19"}, want: 1, dirFiles: nil, expectedPackerConfigDirHashAfterInstall: "h1:47DEQpj8HBSa+/TImW+5JCeuQeRkm5NMpJWZG3hSuFU=", }, { name: "no-source-address-provided", Meta: TestMetaFile(t), inPluginFolder: nil, expectedPackerConfigDirHashBeforeInstall: "h1:47DEQpj8HBSa+/TImW+5JCeuQeRkm5NMpJWZG3hSuFU=", packerConfigDir: cfg.dir("5_pkr_plugins_config"), pluginSourceArgs: []string{}, want: 1, dirFiles: nil, expectedPackerConfigDirHashAfterInstall: "h1:47DEQpj8HBSa+/TImW+5JCeuQeRkm5NMpJWZG3hSuFU=", }, } for _, tt := range tests { t.Run(tt.name, func(t *testing.T) { log.Printf("starting %s", tt.name) log.Printf("%#v", tt) t.Cleanup(func() { _ = os.RemoveAll(tt.packerConfigDir) }) t.Setenv("PACKER_CONFIG_DIR", tt.packerConfigDir) createFiles(tt.packerConfigDir, tt.inPluginFolder) hash, err := dirhash.HashDir(tt.packerConfigDir, "", dirhash.DefaultHash) if err != nil { t.Fatalf("HashDir: %v", err) } if diff := cmp.Diff(tt.expectedPackerConfigDirHashBeforeInstall, hash); diff != "" { t.Errorf("unexpected dir hash before plugins install: +found -expected %s", diff) } c := &PluginsInstallCommand{ Meta: tt.Meta, } if err := c.CoreConfig.Components.PluginConfig.Discover(); err != nil { t.Fatalf("Failed to discover plugins: %s", err) } c.CoreConfig.Components.PluginConfig.PluginDirectory = tt.packerConfigDir if got := c.Run(tt.pluginSourceArgs); got != tt.want { t.Errorf("PluginsInstallCommand.Run() = %v, want %v", got, tt.want) } if tt.dirFiles != nil { dirFiles, err := dirhash.DirFiles(tt.packerConfigDir, "") if err != nil { t.Fatalf("DirFiles: %v", err) } sort.Strings(tt.dirFiles) sort.Strings(dirFiles) if diff := cmp.Diff(tt.dirFiles, dirFiles); diff != "" { t.Errorf("found files differ: %v", diff) } } hash, err = dirhash.HashDir(tt.packerConfigDir, "", dirhash.DefaultHash) if err != nil { t.Fatalf("HashDir: %v", err) } if diff := cmp.Diff(tt.expectedPackerConfigDirHashAfterInstall, hash); diff != "" { t.Errorf("unexpected dir hash after plugins install: %s", diff) } }) } }