Update 1.5.0

CREDITS.csv

@@ -1,56 +1,26 @@
-cloud.google.com/go/compute/metadata,https://github.com/googleapis/google-cloud-go/blob/compute/v1.5.0/compute/LICENSE,Apache-2.0
-cloud.google.com/go/iam,https://github.com/googleapis/google-cloud-go/blob/iam/v0.3.0/iam/LICENSE,Apache-2.0
-cloud.google.com/go/internal,https://github.com/googleapis/google-cloud-go/blob/v0.100.2/LICENSE,Apache-2.0
-cloud.google.com/go/storage,https://github.com/googleapis/google-cloud-go/blob/storage/v1.21.0/storage/LICENSE,Apache-2.0
 github.com/Bedrock-OSS/go-burrito/burrito,https://github.com/Bedrock-OSS/go-burrito/blob/v1.0.3/LICENSE,MIT
 github.com/Bedrock-OSS/regolith,https://github.com/Bedrock-OSS/regolith/blob/HEAD/LICENSE,MIT
 github.com/alessio/shellescape,https://github.com/alessio/shellescape/blob/v1.4.1/LICENSE,MIT
 github.com/antlr/antlr4/runtime/Go/antlr/v4,https://github.com/antlr/antlr4/blob/76fa05c21b12/runtime/Go/antlr/v4/LICENSE,BSD-3-Clause
-github.com/aws/aws-sdk-go,https://github.com/aws/aws-sdk-go/blob/v1.43.25/LICENSE.txt,Apache-2.0
-github.com/aws/aws-sdk-go/internal/sync/singleflight,https://github.com/aws/aws-sdk-go/blob/v1.43.25/internal/sync/singleflight/LICENSE,BSD-3-Clause
-github.com/bgentry/go-netrc/netrc,https://github.com/bgentry/go-netrc/blob/9fd32a8b3d3d/LICENSE,MIT
+github.com/arexon/fsnotify,https://github.com/arexon/fsnotify/blob/1ebdc44d4bc2/LICENSE,BSD-3-Clause
 github.com/fatih/color,https://github.com/fatih/color/blob/v1.14.1/LICENSE.md,MIT
 github.com/gammazero/deque,https://github.com/gammazero/deque/blob/v0.2.1/LICENSE,MIT
-github.com/golang/groupcache/lru,https://github.com/golang/groupcache/blob/41bb18bfe9da/LICENSE,Apache-2.0
-github.com/golang/protobuf,https://github.com/golang/protobuf/blob/v1.5.2/LICENSE,BSD-3-Clause
-github.com/google/go-cmp/cmp,https://github.com/google/go-cmp/blob/v0.5.8/LICENSE,BSD-3-Clause
 github.com/google/go-github/v39/github,https://github.com/google/go-github/blob/v39.2.0/LICENSE,BSD-3-Clause
 github.com/google/go-querystring/query,https://github.com/google/go-querystring/blob/v1.1.0/LICENSE,BSD-3-Clause
-github.com/googleapis/gax-go/v2,https://github.com/googleapis/gax-go/blob/v2.2.0/v2/LICENSE,BSD-3-Clause
-github.com/hashicorp/go-cleanhttp,https://github.com/hashicorp/go-cleanhttp/blob/v0.5.2/LICENSE,MPL-2.0
-github.com/hashicorp/go-getter,https://github.com/arikkfir/go-getter/blob/281b7670b734/LICENSE,MPL-2.0
-github.com/hashicorp/go-safetemp,https://github.com/hashicorp/go-safetemp/blob/v1.0.0/LICENSE,MPL-2.0
-github.com/hashicorp/go-version,https://github.com/hashicorp/go-version/blob/v1.4.0/LICENSE,MPL-2.0
-github.com/jmespath/go-jmespath,https://github.com/jmespath/go-jmespath/blob/v0.4.0/LICENSE,Apache-2.0
-github.com/klauspost/compress,https://github.com/klauspost/compress/blob/v1.15.1/LICENSE,Apache-2.0
-github.com/klauspost/compress/internal/snapref,https://github.com/klauspost/compress/blob/v1.15.1/internal/snapref/LICENSE,BSD-3-Clause
-github.com/klauspost/compress/zstd/internal/xxhash,https://github.com/klauspost/compress/blob/v1.15.1/zstd/internal/xxhash/LICENSE.txt,MIT
 github.com/mattn/go-colorable,https://github.com/mattn/go-colorable/blob/v0.1.13/LICENSE,MIT
 github.com/mattn/go-isatty,https://github.com/mattn/go-isatty/blob/v0.0.17/LICENSE,MIT
-github.com/mitchellh/go-homedir,https://github.com/mitchellh/go-homedir/blob/v1.1.0/LICENSE,MIT
-github.com/mitchellh/go-testing-interface,https://github.com/mitchellh/go-testing-interface/blob/v1.14.1/LICENSE,MIT
 github.com/muhammadmuzzammil1998/jsonc,https://github.com/muhammadmuzzammil1998/jsonc/blob/v1.0.0/LICENSE,MIT
 github.com/nightlyone/lockfile,https://github.com/nightlyone/lockfile/blob/v1.0.0/LICENSE,MIT
 github.com/otiai10/copy,https://github.com/otiai10/copy/blob/v1.7.0/LICENSE,MIT
 github.com/paul-mannino/go-fuzzywuzzy,https://github.com/paul-mannino/go-fuzzywuzzy/blob/54652b135d0e/LICENSE,GPL-3.0
 github.com/spf13/cobra,https://github.com/spf13/cobra/blob/v1.6.1/LICENSE.txt,Apache-2.0
 github.com/spf13/pflag,https://github.com/spf13/pflag/blob/v1.0.5/LICENSE,BSD-3-Clause
 github.com/stirante/go-simple-eval,https://github.com/stirante/go-simple-eval/blob/9ed520afbec1/LICENSE,GPL-3.0
-github.com/ulikunitz/xz,https://github.com/ulikunitz/xz/blob/v0.5.10/LICENSE,BSD-3-Clause
-go.opencensus.io,https://github.com/census-instrumentation/opencensus-go/blob/v0.23.0/LICENSE,Apache-2.0
 go.uber.org/atomic,https://github.com/uber-go/atomic/blob/v1.9.0/LICENSE.txt,MIT
 go.uber.org/multierr,https://github.com/uber-go/multierr/blob/v1.8.0/LICENSE.txt,MIT
 go.uber.org/zap,https://github.com/uber-go/zap/blob/v1.23.0/LICENSE.txt,MIT
 golang.org/x/crypto,https://cs.opensource.google/go/x/crypto/+/v0.1.0:LICENSE,BSD-3-Clause
 golang.org/x/exp,https://cs.opensource.google/go/x/exp/+/aae9b4e6:LICENSE,BSD-3-Clause
 golang.org/x/mod/semver,https://cs.opensource.google/go/x/mod/+/v0.6.0:LICENSE,BSD-3-Clause
-golang.org/x/net,https://cs.opensource.google/go/x/net/+/v0.1.0:LICENSE,BSD-3-Clause
-golang.org/x/oauth2,https://cs.opensource.google/go/x/oauth2/+/6242fa91:LICENSE,BSD-3-Clause
-golang.org/x/sys/unix,https://cs.opensource.google/go/x/sys/+/v0.4.0:LICENSE,BSD-3-Clause
+golang.org/x/sys/unix,https://cs.opensource.google/go/x/sys/+/v0.13.0:LICENSE,BSD-3-Clause
 golang.org/x/text,https://cs.opensource.google/go/x/text/+/v0.6.0:LICENSE,BSD-3-Clause
-golang.org/x/xerrors,https://cs.opensource.google/go/x/xerrors/+/5ec99f83:LICENSE,BSD-3-Clause
-google.golang.org/api,https://github.com/googleapis/google-api-go-client/blob/v0.73.0/LICENSE,BSD-3-Clause
-google.golang.org/api/internal/third_party/uritemplates,https://github.com/googleapis/google-api-go-client/blob/v0.73.0/internal/third_party/uritemplates/LICENSE,BSD-3-Clause
-google.golang.org/genproto/googleapis,https://github.com/googleapis/go-genproto/blob/acbaeb5b85eb/LICENSE,Apache-2.0
-google.golang.org/grpc,https://github.com/grpc/grpc-go/blob/v1.45.0/LICENSE,Apache-2.0
-google.golang.org/protobuf,https://github.com/protocolbuffers/protobuf-go/blob/v1.28.0/LICENSE,BSD-3-Clause

go.mod

@@ -16,7 +16,7 @@ require (
 	github.com/stirante/go-simple-eval v0.0.0-20230131075324-9ed520afbec1
 	go.uber.org/zap v1.23.0
 	golang.org/x/mod v0.6.0
-	golang.org/x/sys v0.4.0
+	golang.org/x/sys v0.13.0
 )
 
 replace github.com/hashicorp/go-getter => github.com/arikkfir/go-getter v1.6.3-0.20220803164326-281b7670b734
@@ -27,6 +27,7 @@ require (
 	cloud.google.com/go/iam v0.3.0 // indirect
 	cloud.google.com/go/storage v1.21.0 // indirect
 	github.com/antlr/antlr4/runtime/Go/antlr/v4 v4.0.0-20221202181307-76fa05c21b12 // indirect
+	github.com/arexon/fsnotify v0.0.0-20240929211932-1ebdc44d4bc2 // indirect
 	github.com/aws/aws-sdk-go v1.43.25 // indirect
 	github.com/bgentry/go-netrc v0.0.0-20140422174119-9fd32a8b3d3d // indirect
 	github.com/gammazero/deque v0.2.1 // indirect

go.sum

@@ -67,6 +67,8 @@ github.com/alessio/shellescape v1.4.1/go.mod h1:PZAiSCk0LJaZkiCSkPv8qIobYglO3FPp
 github.com/antihax/optional v1.0.0/go.mod h1:uupD/76wgC+ih3iEmQUL+0Ugr19nfwCT1kdvxnR2qWY=
 github.com/antlr/antlr4/runtime/Go/antlr/v4 v4.0.0-20221202181307-76fa05c21b12 h1:npHgfD4Tl2WJS3AJaMUi5ynGDPUBfkg3U3fCzDyXZ+4=
 github.com/antlr/antlr4/runtime/Go/antlr/v4 v4.0.0-20221202181307-76fa05c21b12/go.mod h1:pSwJ0fSY5KhvocuWSx4fz3BA8OrA1bQn+K1Eli3BRwM=
+github.com/arexon/fsnotify v0.0.0-20240929211932-1ebdc44d4bc2 h1:Y4fOHCKaIWeRXZ9+qqaB7UI0tjK/eMN6CZ9OCbY3FBY=
+github.com/arexon/fsnotify v0.0.0-20240929211932-1ebdc44d4bc2/go.mod h1:fMK1EJDCm6IfeqTBptyizpl356fZy33nWqFKELbFouQ=
 github.com/arikkfir/go-getter v1.6.3-0.20220803164326-281b7670b734 h1:csFUhbcumnsC5d0SMF8CvtR6Z/i4UeNgOZ6xUaQUYas=
 github.com/arikkfir/go-getter v1.6.3-0.20220803164326-281b7670b734/go.mod h1:IZCrswsZPeWv9IkVnLElzRU/gz/QPi6pZHn4tv6vbwA=
 github.com/aws/aws-sdk-go v1.15.78/go.mod h1:E3/ieXAlvM0XWO57iftYVDLLvQ824smPP3ATZkfNZeM=
@@ -473,6 +475,8 @@ golang.org/x/sys v0.0.0-20220517195934-5e4e11fc645e/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.4.0 h1:Zr2JFtRQNX3BCZ8YtxRE9hNJYC8J6I1MVbMg6owUp18=
 golang.org/x/sys v0.4.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.13.0 h1:Af8nKPmuFypiUBjVoU9V20FiaFXOcuZI21p0ycVYYGE=
+golang.org/x/sys v0.13.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
 golang.org/x/text v0.0.0-20170915032832-14c0d48ead0c/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=

regolith/compatibility_other_os.go

@@ -30,27 +30,6 @@ func copyFileSecurityInfo(source string, target string) error {
 	return nil
 }
 
-type DirWatcher struct{}
-
-func NewDirWatcher(path string) (*DirWatcher, error) {
-	return nil, burrito.WrappedError(notImplementedOnThisSystemError)
-}
-
-func (d *DirWatcher) WaitForChange() error {
-	return burrito.WrappedError(notImplementedOnThisSystemError)
-}
-
-func (d *DirWatcher) WaitForChangeGroup(
-	groupTimeout uint32, interruptionChannel chan string,
-	interruptionMessage string,
-) error {
-	return burrito.WrappedError(notImplementedOnThisSystemError)
-}
-
-func (d *DirWatcher) Close() error {
-	return burrito.WrappedError(notImplementedOnThisSystemError)
-}
-
 func FindStandardMojangDir() (string, error) {
 	comMojang := os.Getenv("COM_MOJANG")
 	if comMojang == "" {

regolith/compatibility_windows.go

@@ -53,99 +53,6 @@ func copyFileSecurityInfo(source string, target string) error {
 	return nil
 }
 
-// DirWatcher is a struct that provides easy to use methods for watching a
-// directory for changes. It uses FindFirstChangeNotification instead of
-// ReadDirectoryChanges, so it doesn't provide any information about the
-// changes, only the fact that something changed.
-//
-// Useful links:
-// https://docs.microsoft.com/en-us/windows/win32/api/fileapi/nf-fileapi-findfirstchangenotificationa
-//
-// https://docs.microsoft.com/en-us/windows/win32/api/fileapi/nf-fileapi-findnextchangenotification
-//
-// https://pkg.go.dev/golang.org/x/[email protected]/windows
-//
-// https://docs.microsoft.com/en-us/windows/win32/api/winbase/nf-winbase-readdirectorychangesw
-type DirWatcher struct {
-	handle windows.Handle
-}
-
-// NewDirWatcher creates a new DirWatcher for the given path. It filters out
-// some of the less interesting events like FILE_NOTIFY_CHANGE_LAST_ACCESS.
-func NewDirWatcher(path string) (*DirWatcher, error) {
-	var notifyFilter uint32 = (windows.FILE_NOTIFY_CHANGE_FILE_NAME |
-		windows.FILE_NOTIFY_CHANGE_DIR_NAME |
-		// windows.FILE_NOTIFY_CHANGE_ATTRIBUTES |
-		// windows.FILE_NOTIFY_CHANGE_SIZE |
-		windows.FILE_NOTIFY_CHANGE_LAST_WRITE |
-		// windows.FILE_NOTIFY_CHANGE_LAST_ACCESS |
-		// windows.FILE_NOTIFY_CHANGE_SECURITY |
-		windows.FILE_NOTIFY_CHANGE_CREATION)
-	handle, err := windows.FindFirstChangeNotification(
-		path, true, notifyFilter)
-	if err != nil {
-		return nil, err
-	}
-	return &DirWatcher{handle: handle}, nil
-}
-
-// WaitForChange locks the goroutine until a single change is detected. Note
-// that some changes are reported multiple times, for example saving a file
-// will cause a change to the file and a change to the directory. If you want
-// to report cases like that as one event, see WaitForChangeGroup.
-func (d *DirWatcher) WaitForChange() error {
-	_, err := windows.WaitForSingleObject(d.handle, windows.INFINITE)
-	if err != nil {
-		return err
-	}
-	err = windows.FindNextChangeNotification(d.handle)
-	if err != nil {
-		return err
-	}
-	return nil
-}
-
-// WaitForChangeGroup locks a goroutine until it receives a change notification.
-// When that happens it sends the interruptionMessage to the
-// interruptionChannel.
-// Then it continues locking as long as other changes keep coming with
-// intervals less than the given timeout, to group notifications that come
-// in short intervals together.
-func (d *DirWatcher) WaitForChangeGroup(
-	groupTimeout uint32, interruptionChannel chan string,
-	interruptionMessage string,
-) error {
-	err := d.WaitForChange()
-	if err != nil {
-		return err
-	}
-	// Instantly report the change
-	interruptionChannel <- interruptionMessage
-	// Consume all changes for groupDelay duration
-	for {
-		event, err := windows.WaitForSingleObject(d.handle, groupTimeout)
-		if err != nil {
-			return err
-		}
-		// Possible options: WAIT_OBJECT_0, WAIT_ABANDONED, WAIT_TIMEOUT,
-		// WAIT_FAILED
-		if event == uint32(windows.WAIT_TIMEOUT) ||
-			event == uint32(windows.WAIT_ABANDONED) {
-			break
-		}
-		err = windows.FindNextChangeNotification(d.handle)
-		if err != nil {
-			return err
-		}
-	}
-	return nil
-}
-
-// Close closes DirWatcher handle.
-func (d *DirWatcher) Close() error {
-	return windows.CloseHandle(d.handle)
-}
-
 // FindStandardMojangDir returns path to the com.mojang folder in the standard
 // Minecraft build.
 func FindStandardMojangDir() (string, error) {

regolith/filter.go

@@ -1,6 +1,8 @@
 package regolith
 
-import "github.com/Bedrock-OSS/go-burrito/burrito"
+import (
+	"github.com/Bedrock-OSS/go-burrito/burrito"
+)
 
 type FilterDefinition struct {
 	Id string `json:"-"`
@@ -23,12 +25,18 @@ type RunContext struct {
 	DotRegolithPath  string
 	Settings         map[string]interface{}
 
-	// interruptionChannel is a channel that is used to notify about changes
+	// interruption is a channel that is used to notify about changes
 	// in the source files, in order to trigger a restart of the program in
 	// the watch mode. The string send to the channel is the name of the source
 	// of the change ("rp", "bp" or "data"), which may be used to handle
 	// some interruptions differently.
-	interruptionChannel chan string
+	interruption chan string
+
+	// fileWatchingError is used to pass any errors that may occur during
+	// file watching.
+	fileWatchingError chan error
+
+	fileWatchingStage chan string
 }
 
 // GetProfile returns the Profile structure from the context.
@@ -44,60 +52,18 @@ func (c *RunContext) GetProfile() (Profile, error) {
 // IsInWatchMode returns a value that shows whether the context is in the
 // watch mode.
 func (c *RunContext) IsInWatchMode() bool {
-	return c.interruptionChannel == nil
+	return c.interruption != nil
 }
 
 // StartWatchingSourceFiles causes the Context to start goroutines that watch
 // for changes in the source files and report that to the
 func (c *RunContext) StartWatchingSourceFiles() error {
-	// TODO - if you want to be able to restart the watcher, you need to handle
-	// closing the channels somewhere. Currently the watching goroutines yield
-	// their messages until the end of the program. Sending to a closed channel
-	// would cause panic.
-	if c.interruptionChannel != nil {
-		return burrito.WrappedError("Files are already being watched.")
-	}
-
-	c.interruptionChannel = make(chan string)
-	yieldChanges := func(
-		watcher *DirWatcher, sourceName string,
-	) {
-		for {
-			err := watcher.WaitForChangeGroup(
-				100, c.interruptionChannel, sourceName)
-			if err != nil {
-				return
-			}
-		}
-	}
-
-	addWatcher := func(watchedPath, watcherString string) error {
-		watcher, err := NewDirWatcher(watchedPath)
-		if err != nil {
-			return burrito.PassError(err)
-		}
-		go yieldChanges(watcher, watcherString)
-		return nil
-	}
-
-	var err error
-	if c.Config.ResourceFolder != "" {
-		err = addWatcher(c.Config.ResourceFolder, "rp")
-		if err != nil {
-			return burrito.WrapError(err, "Could not create resource pack watcher.")
-		}
-	}
-	if c.Config.BehaviorFolder != "" {
-		err = addWatcher(c.Config.BehaviorFolder, "bp")
-		if err != nil {
-			return burrito.WrapError(err, "Could not create behavior pack watcher.")
-		}
-	}
-	if c.Config.DataPath != "" {
-		err = addWatcher(c.Config.DataPath, "data")
-		if err != nil {
-			return burrito.WrapError(err, "Could not create data watcher.")
-		}
+	c.interruption = make(chan string)
+	c.fileWatchingError = make(chan error)
+	c.fileWatchingStage = make(chan string)
+	err := NewDirWatcher(c.Config, c.interruption, c.fileWatchingError, c.fileWatchingStage)
+	if err != nil {
+		return err
 	}
 	return nil
 }
@@ -106,11 +72,11 @@ func (c *RunContext) StartWatchingSourceFiles() error {
 // unless the source of the interruption is on the list of ignored sources.
 // This function does not block.
 func (c *RunContext) IsInterrupted(ignoredSource ...string) bool {
-	if c.interruptionChannel == nil {
+	if c.interruption == nil {
 		return false
 	}
 	select {
-	case source := <-c.interruptionChannel:
+	case source := <-c.interruption:
 		for _, ignored := range ignoredSource {
 			if ignored == source {
 				return false

regolith/filter_profile.go

@@ -10,13 +10,13 @@ type ProfileFilter struct {
 func (f *ProfileFilter) Run(context RunContext) (bool, error) {
 	Logger.Infof("Running %q nested profile...", f.Profile)
 	return RunProfileImpl(RunContext{
-		Profile:             f.Profile,
-		AbsoluteLocation:    context.AbsoluteLocation,
-		Config:              context.Config,
-		Parent:              &context,
-		interruptionChannel: context.interruptionChannel,
-		DotRegolithPath:     context.DotRegolithPath,
-		Settings:            f.Settings,
+		Profile:          f.Profile,
+		AbsoluteLocation: context.AbsoluteLocation,
+		Config:           context.Config,
+		Parent:           &context,
+		interruption:     context.interruption,
+		DotRegolithPath:  context.DotRegolithPath,
+		Settings:         f.Settings,
 	})
 }