|
| 1 | +package cmd |
| 2 | + |
| 3 | +import ( |
| 4 | + "os" |
| 5 | + "runtime" |
| 6 | + |
| 7 | + "github.com/go-flutter-desktop/hover/internal/build" |
| 8 | + "github.com/go-flutter-desktop/hover/internal/config" |
| 9 | + "github.com/go-flutter-desktop/hover/internal/enginecache" |
| 10 | + "github.com/go-flutter-desktop/hover/internal/log" |
| 11 | + "github.com/spf13/cobra" |
| 12 | +) |
| 13 | + |
| 14 | +var ( |
| 15 | + prepareCachePath string |
| 16 | + prepareEngineVersion string |
| 17 | + prepareReleaseMode bool |
| 18 | + prepareDebugMode bool |
| 19 | + prepareProfileMode bool |
| 20 | + prepareBuildModes []build.Mode |
| 21 | +) |
| 22 | + |
| 23 | +func init() { |
| 24 | + prepareEngineCmd.PersistentFlags().StringVar(&prepareCachePath, "cache-path", enginecache.DefaultCachePath(), "The path that hover uses to cache dependencies such as the Flutter engine .so/.dll") |
| 25 | + prepareEngineCmd.PersistentFlags().StringVar(&prepareEngineVersion, "engine-version", config.BuildEngineDefault, "The flutter engine version to use.") |
| 26 | + prepareEngineCmd.PersistentFlags().BoolVar(&prepareDebugMode, "debug", false, "Prepare the flutter engine for debug mode") |
| 27 | + prepareEngineCmd.PersistentFlags().BoolVar(&prepareReleaseMode, "release", false, "Prepare the flutter engine for release mode.") |
| 28 | + prepareEngineCmd.PersistentFlags().BoolVar(&prepareProfileMode, "profile", false, "Prepare the flutter engine for profile mode.") |
| 29 | + prepareEngineCmd.AddCommand(prepareEngineLinuxCmd) |
| 30 | + prepareEngineCmd.AddCommand(prepareEngineDarwinCmd) |
| 31 | + prepareEngineCmd.AddCommand(prepareEngineWindowsCmd) |
| 32 | + rootCmd.AddCommand(prepareEngineCmd) |
| 33 | +} |
| 34 | + |
| 35 | +var prepareEngineCmd = &cobra.Command{ |
| 36 | + Use: "prepare-engine", |
| 37 | + Short: "Validates or updates the flutter engine on this machine for a given platform", |
| 38 | +} |
| 39 | + |
| 40 | +var prepareEngineLinuxCmd = &cobra.Command{ |
| 41 | + Use: "linux", |
| 42 | + Short: "Validates or updates the flutter engine on this machine for a given platform", |
| 43 | + Run: func(cmd *cobra.Command, args []string) { |
| 44 | + initPrepareEngineParameters("linux") |
| 45 | + subcommandPrepare("linux") |
| 46 | + }, |
| 47 | +} |
| 48 | + |
| 49 | +var prepareEngineDarwinCmd = &cobra.Command{ |
| 50 | + Use: "darwin", |
| 51 | + Short: "Validates or updates the flutter engine on this machine for a given platform", |
| 52 | + Run: func(cmd *cobra.Command, args []string) { |
| 53 | + initPrepareEngineParameters("darwin") |
| 54 | + subcommandPrepare("darwin") |
| 55 | + }, |
| 56 | +} |
| 57 | + |
| 58 | +var prepareEngineWindowsCmd = &cobra.Command{ |
| 59 | + Use: "windows", |
| 60 | + Short: "Validates or updates the flutter engine on this machine for a given platform", |
| 61 | + Run: func(cmd *cobra.Command, args []string) { |
| 62 | + initPrepareEngineParameters("windows") |
| 63 | + subcommandPrepare("windows") |
| 64 | + }, |
| 65 | +} |
| 66 | + |
| 67 | +func initPrepareEngineParameters(targetOS string) { |
| 68 | + validatePrepareEngineParameters(targetOS) |
| 69 | + if prepareDebugMode { |
| 70 | + prepareBuildModes = append(prepareBuildModes, build.DebugMode) |
| 71 | + } |
| 72 | + if prepareReleaseMode { |
| 73 | + prepareBuildModes = append(prepareBuildModes, build.ReleaseMode) |
| 74 | + } |
| 75 | + if prepareProfileMode { |
| 76 | + prepareBuildModes = append(prepareBuildModes, build.ProfileMode) |
| 77 | + } |
| 78 | +} |
| 79 | + |
| 80 | +func validatePrepareEngineParameters(targetOS string) { |
| 81 | + numberOfPrepareModeFlagsSet := 0 |
| 82 | + for _, flag := range []bool{prepareProfileMode, prepareProfileMode, prepareDebugMode} { |
| 83 | + if flag { |
| 84 | + numberOfPrepareModeFlagsSet++ |
| 85 | + } |
| 86 | + } |
| 87 | + if numberOfPrepareModeFlagsSet > 1 { |
| 88 | + log.Errorf("Only one of --debug, --release or --profile can be set at one time") |
| 89 | + os.Exit(1) |
| 90 | + } |
| 91 | + if numberOfPrepareModeFlagsSet == 0 { |
| 92 | + prepareDebugMode = true |
| 93 | + } |
| 94 | + if targetOS == "darwin" && runtime.GOOS != targetOS && (prepareReleaseMode || prepareProfileMode) { |
| 95 | + log.Errorf("It is not possible to prepare the flutter engine in release mode for darwin using docker") |
| 96 | + os.Exit(1) |
| 97 | + } |
| 98 | +} |
| 99 | + |
| 100 | +func subcommandPrepare(targetOS string) { |
| 101 | + for _, mode := range prepareBuildModes { |
| 102 | + enginecache.ValidateOrUpdateEngine(targetOS, prepareCachePath, prepareEngineVersion, mode) |
| 103 | + } |
| 104 | +} |
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