0.54.3

This command would cause a deadlock and make fzf crash:

  fzf --bind 'start:reload:ls' --height ~100%

Because,

1. 'start' event is handled by Terminal
2. When 'reload' is bound to 'start', fzf avoids starting the initial reader
3. Terminal waits for the initial input to find the right height when
   adaptive height is used
4. Because the initial reader is not started, Terminal never gets the
   initial list
5. No chance to trigger 'start:reload', hence deadlock

This commit fixes the above problem by extracting the reload command
bound to 'start' event and starting the initial reader with that command
instead of letting Terminal start it.

This commit also makes the environment variables available to
$FZF_DEFAULT_COMMAND.

  FZF_DEFAULT_COMMAND='echo $FZF_QUERY' fzf --query foo

Fix #3944

.goreleaser.yml

@@ -1,4 +1,5 @@
 ---
+version: 2
 project_name: fzf
 
 before:
@@ -6,60 +7,9 @@ before:
     - go mod download
 
 builds:
-  - id: fzf-macos
-    binary: fzf
-    goos:
-      - darwin
-    goarch:
-      - amd64
-    flags:
-      - -trimpath
-    ldflags:
-      - "-s -w -X main.version={{ .Version }} -X main.revision={{ .ShortCommit }}"
-    hooks:
-      post: |
-        sh -c '
-        cat > /tmp/fzf-gon-amd64.hcl << EOF
-        source = ["./dist/fzf-macos_darwin_amd64_v1/fzf"]
-        bundle_id = "junegunn.fzf"
-        sign {
-          application_identity = "Developer ID Application: Junegunn Choi (Y254DRW44Z)"
-        }
-        zip {
-          output_path = "./dist/fzf-{{ .Version }}-darwin_amd64.zip"
-        }
-        EOF
-        gon /tmp/fzf-gon-amd64.hcl
-        '
-
-  - id: fzf-macos-arm
-    binary: fzf
-    goos:
-      - darwin
-    goarch:
-      - arm64
-    flags:
-      - -trimpath
-    ldflags:
-      - "-s -w -X main.version={{ .Version }} -X main.revision={{ .ShortCommit }}"
-    hooks:
-      post: |
-        sh -c '
-        cat > /tmp/fzf-gon-arm64.hcl << EOF
-        source = ["./dist/fzf-macos-arm_darwin_arm64/fzf"]
-        bundle_id = "junegunn.fzf"
-        sign {
-          application_identity = "Developer ID Application: Junegunn Choi (Y254DRW44Z)"
-        }
-        zip {
-          output_path = "./dist/fzf-{{ .Version }}-darwin_arm64.zip"
-        }
-        EOF
-        gon /tmp/fzf-gon-arm64.hcl
-        '
-
   - id: fzf
     goos:
+      - darwin
       - linux
       - windows
       - freebsd
@@ -89,6 +39,42 @@ builds:
       - goos: openbsd
         goarch: arm64
 
+# .goreleaser.yaml
+notarize:
+  macos:
+    - # Whether this configuration is enabled or not.
+      #
+      # Default: false.
+      # Templates: allowed.
+      enabled: "{{ not .IsSnapshot }}"
+
+      # Before notarizing, we need to sign the binary.
+      # This blocks defines the configuration for doing so.
+      sign:
+        # The .p12 certificate file path or its base64'd contents.
+        certificate: "{{.Env.MACOS_SIGN_P12}}"
+
+        # The password to be used to open the certificate.
+        password: "{{.Env.MACOS_SIGN_PASSWORD}}"
+
+      # Then, we notarize the binaries.
+      notarize:
+        # The issuer ID.
+        # Its the UUID you see when creating the App Store Connect key.
+        issuer_id: "{{.Env.MACOS_NOTARY_ISSUER_ID}}"
+
+        # Key ID.
+        # You can see it in the list of App Store Connect Keys.
+        # It will also be in the ApiKey filename.
+        key_id: "{{.Env.MACOS_NOTARY_KEY_ID}}"
+
+        # The .p8 key file path or its base64'd contents.
+        key: "{{.Env.MACOS_NOTARY_KEY}}"
+
+        # Whether to wait for the notarization to finish.
+        # Not recommended, as it could take a really long time.
+        wait: true
+
 archives:
   - name_template: "{{ .ProjectName }}-{{ .Version }}-{{ .Os }}_{{ .Arch }}{{ if .Arm }}v{{ .Arm }}{{ end }}"
     builds:
@@ -100,18 +86,12 @@ archives:
     files:
       - non-existent*
 
-checksum:
-  extra_files:
-    - glob: ./dist/fzf-*darwin*.zip
-
 release:
   github:
     owner: junegunn
     name: fzf
   prerelease: auto
   name_template: '{{ .Version }}'
-  extra_files:
-    - glob: ./dist/fzf-*darwin*.zip
 
 snapshot:
   name_template: "{{ .Version }}-devel"

CHANGELOG.md

@@ -1,6 +1,28 @@
 CHANGELOG
 =========
 
+0.54.3
+------
+- Fixed incompatibility of adaptive height specification and 'start:reload'
+  ```sh
+  # A regression in 0.54.0 would cause this to fail
+  fzf --height '~100%' --bind 'start:reload:seq 10'
+  ```
+- Environment variables are now available to `$FZF_DEFAULT_COMMAND`
+  ```sh
+  FZF_DEFAULT_COMMAND='echo $FZF_QUERY' fzf --query foo
+  ```
+
+0.54.2
+------
+- Fixed incorrect syntax highlighting of truncated multi-line entries
+- Updated GoReleaser to 2.1.0 to simplify notarization of macOS binaries
+    - macOS archives will be in `tar.gz` format instead of `zip` format since we no longer notarize the zip files but binaries
+- (Windows) Reverted a mintty fix in 0.54.0
+    - As a result, mouse may not work on mintty in fullscreen mode. However, fzf will correctly read non-ASCII input in fullscreen mode (`--no-height`).
+    - fzf unfortunately cannot read non-ASCII input when not in fullscreen mode on Windows. So if you need to input non-ASCII characters, add `--no-height` to your `$FZF_DEFAULT_OPTS`.
+    - Any help in fixing this issue will be appreciated (#3799, #3847).
+
 0.54.1
 ------
 - Updated [fastwalk](https://github.com/charlievieth/fastwalk) dependency for built-in directory walker

install

@@ -2,7 +2,7 @@
 
 set -u
 
-version=0.54.1
+version=0.54.3
 auto_completion=
 key_bindings=
 update_config=2
@@ -168,8 +168,8 @@ archi=$(uname -sm)
 binary_available=1
 binary_error=""
 case "$archi" in
-  Darwin\ arm64)      download fzf-$version-darwin_arm64.zip     ;;
+  Darwin\ arm64)      download fzf-$version-darwin_arm64.tar.gz  ;;
-  Darwin\ x86_64)     download fzf-$version-darwin_amd64.zip     ;;
+  Darwin\ x86_64)     download fzf-$version-darwin_amd64.tar.gz  ;;
   Linux\ armv5*)      download fzf-$version-linux_armv5.tar.gz   ;;
   Linux\ armv6*)      download fzf-$version-linux_armv6.tar.gz   ;;
   Linux\ armv7*)      download fzf-$version-linux_armv7.tar.gz   ;;

install.ps1

@@ -1,4 +1,4 @@
-$version="0.54.1"
+$version="0.54.3"
 
 $fzf_base=Split-Path -Parent $MyInvocation.MyCommand.Definition
 

man/man1/fzf-tmux.1

@@ -21,7 +21,7 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 THE SOFTWARE.
 ..
-.TH fzf\-tmux 1 "Jul 2024" "fzf 0.54.1" "fzf\-tmux - open fzf in tmux split pane"
+.TH fzf\-tmux 1 "Jul 2024" "fzf 0.54.3" "fzf\-tmux - open fzf in tmux split pane"
 
 .SH NAME
 fzf\-tmux - open fzf in tmux split pane

man/man1/fzf.1

@@ -21,7 +21,7 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 THE SOFTWARE.
 ..
-.TH fzf 1 "Jul 2024" "fzf 0.54.1" "fzf - a command-line fuzzy finder"
+.TH fzf 1 "Jul 2024" "fzf 0.54.3" "fzf - a command-line fuzzy finder"
 
 .SH NAME
 fzf - a command-line fuzzy finder

src/constants.go

@@ -58,7 +58,6 @@ const (
 const (
 	EvtReadNew util.EventType = iota
 	EvtReadFin
-	EvtReadNone
 	EvtSearchNew
 	EvtSearchProgress
 	EvtSearchFin

src/core.go

@@ -146,8 +146,25 @@ func Run(opts *Options) (int, error) {
 	// Process executor
 	executor := util.NewExecutor(opts.WithShell)
 
+	// Terminal I/O
+	var terminal *Terminal
+	var err error
+	var initialEnv []string
+	initialReload := opts.extractReloadOnStart()
+	if opts.Filter == nil {
+		terminal, err = NewTerminal(opts, eventBox, executor)
+		if err != nil {
+			return ExitError, err
+		}
+		if len(initialReload) > 0 {
+			var temps []string
+			initialReload, temps = terminal.replacePlaceholderInInitialCommand(initialReload)
+			initialEnv = terminal.environ()
+			defer removeFiles(temps)
+		}
+	}
+
 	// Reader
-	reloadOnStart := opts.reloadOnStart()
 	streamingFilter := opts.Filter != nil && !sort && !opts.Tac && !opts.Sync
 	var reader *Reader
 	if !streamingFilter {
@@ -155,12 +172,7 @@ func Run(opts *Options) (int, error) {
 			return chunkList.Push(data)
 		}, eventBox, executor, opts.ReadZero, opts.Filter == nil)
 
-		if reloadOnStart {
+		go reader.ReadSource(opts.Input, opts.WalkerRoot, opts.WalkerOpts, opts.WalkerSkip, initialReload, initialEnv)
-			// reload or reload-sync action is bound to 'start' event, no need to start the reader
-			eventBox.Set(EvtReadNone, nil)
-		} else {
-			go reader.ReadSource(opts.Input, opts.WalkerRoot, opts.WalkerOpts, opts.WalkerSkip)
-		}
 	}
 
 	// Matcher
@@ -212,7 +224,7 @@ func Run(opts *Options) (int, error) {
 					}
 					return false
 				}, eventBox, executor, opts.ReadZero, false)
-			reader.ReadSource(opts.Input, opts.WalkerRoot, opts.WalkerOpts, opts.WalkerSkip)
+			reader.ReadSource(opts.Input, opts.WalkerRoot, opts.WalkerOpts, opts.WalkerSkip, initialReload, initialEnv)
 		} else {
 			eventBox.Unwatch(EvtReadNew)
 			eventBox.WaitFor(EvtReadFin)
@@ -234,8 +246,7 @@ func Run(opts *Options) (int, error) {
 	}
 
 	// Synchronous search
-	sync := opts.Sync && !reloadOnStart
+	if opts.Sync {
-	if sync {
 		eventBox.Unwatch(EvtReadNew)
 		eventBox.WaitFor(EvtReadFin)
 	}
@@ -244,18 +255,14 @@ func Run(opts *Options) (int, error) {
 	go matcher.Loop()
 	defer matcher.Stop()
 
-	// Terminal I/O
+	// Handling adaptive height
-	terminal, err := NewTerminal(opts, eventBox, executor)
-	if err != nil {
-		return ExitError, err
-	}
 	maxFit := 0 // Maximum number of items that can fit on screen
 	padHeight := 0
 	heightUnknown := opts.Height.auto
 	if heightUnknown {
 		maxFit, padHeight = terminal.MaxFitAndPad()
 	}
-	deferred := opts.Select1 || opts.Exit0 || sync
+	deferred := opts.Select1 || opts.Exit0 || opts.Sync
 	go terminal.Loop()
 	if !deferred && !heightUnknown {
 		// Start right away
@@ -322,9 +329,6 @@ func Run(opts *Options) (int, error) {
 					err = quitSignal.err
 					stop = true
 					return
-				case EvtReadNone:
-					reading = false
-					terminal.UpdateCount(0, false, nil)
 				case EvtReadNew, EvtReadFin:
 					if evt == EvtReadFin && nextCommand != nil {
 						restart(*nextCommand, nextEnviron)

src/options.go

@@ -2964,17 +2964,18 @@ func ParseOptions(useDefaults bool, args []string) (*Options, error) {
 	return opts, nil
 }
 
-func (opts *Options) reloadOnStart() bool {
+func (opts *Options) extractReloadOnStart() string {
-	// Not compatible with --filter
+	cmd := ""
-	if opts.Filter != nil {
-		return false
-	}
 	if actions, prs := opts.Keymap[tui.Start.AsEvent()]; prs {
+		filtered := []*action{}
 		for _, action := range actions {
 			if action.t == actReload || action.t == actReloadSync {
-				return true
+				cmd = action.a
+			} else {
+				filtered = append(filtered, action)
 			}
 		}
+		opts.Keymap[tui.Start.AsEvent()] = filtered
 	}
-	return false
+	return cmd
 }

src/reader.go

@@ -111,18 +111,19 @@ func (r *Reader) readChannel(inputChan chan string) bool {
 }
 
 // ReadSource reads data from the default command or from standard input
-func (r *Reader) ReadSource(inputChan chan string, root string, opts walkerOpts, ignores []string) {
+func (r *Reader) ReadSource(inputChan chan string, root string, opts walkerOpts, ignores []string, initCmd string, initEnv []string) {
 	r.startEventPoller()
 	var success bool
 	if inputChan != nil {
 		success = r.readChannel(inputChan)
+	} else if len(initCmd) > 0 {
+		success = r.readFromCommand(initCmd, initEnv)
 	} else if util.IsTty(os.Stdin) {
 		cmd := os.Getenv("FZF_DEFAULT_COMMAND")
 		if len(cmd) == 0 {
 			success = r.readFiles(root, opts, ignores)
 		} else {
-			// We can't export FZF_* environment variables to the default command
+			success = r.readFromCommand(cmd, initEnv)
-			success = r.readFromCommand(cmd, nil)
 		}
 	} else {
 		success = r.readFromStdin()

src/terminal.go

@@ -728,7 +728,7 @@ func NewTerminal(opts *Options, eventBox *util.EventBox, executor *util.Executor
 		}
 	}
 	if fullscreen {
-		if !tui.IsLightRendererSupported() {
+		if tui.HasFullscreenRenderer() {
 			renderer = tui.NewFullscreenRenderer(opts.Theme, opts.Black, opts.Mouse)
 		} else {
 			renderer, err = tui.NewLightRenderer(ttyin, opts.Theme, opts.Black, opts.Mouse, opts.Tabstop, opts.ClearOnExit,
@@ -2275,6 +2275,7 @@ func (t *Terminal) printHighlighted(result Result, colBase tui.ColorPair, colMat
 
 	finalLineNum := lineNum
 	topCutoff := false
+	skipLines := 0
 	wrapped := false
 	if t.multiLine || t.wrap {
 		// Cut off the upper lines in the 'default' layout
@@ -2287,7 +2288,7 @@ func (t *Terminal) printHighlighted(result Result, colBase tui.ColorPair, colMat
 				wrapped = true
 			}
 
-			lines = lines[len(lines)-maxLines:]
+			skipLines = len(lines) - maxLines
 			topCutoff = true
 		}
 	}
@@ -2323,6 +2324,10 @@ func (t *Terminal) printHighlighted(result Result, colBase tui.ColorPair, colMat
 			}
 		}
 		from += len(line)
+		if lineOffset < skipLines {
+			continue
+		}
+		actualLineOffset := lineOffset - skipLines
 
 		var maxe int
 		for _, offset := range offsets {
@@ -2333,7 +2338,7 @@ func (t *Terminal) printHighlighted(result Result, colBase tui.ColorPair, colMat
 
 		actualLineNum := lineNum
 		if t.layout == layoutDefault {
-			actualLineNum = (lineNum - lineOffset) + (numItemLines - lineOffset) - 1
+			actualLineNum = (lineNum - actualLineOffset) + (numItemLines - actualLineOffset) - 1
 		}
 		t.move(actualLineNum, 0, forceRedraw)
 
@@ -2348,13 +2353,13 @@ func (t *Terminal) printHighlighted(result Result, colBase tui.ColorPair, colMat
 					marker = markerTop
 				}
 			} else {
-				if lineOffset == 0 { // First line
+				if actualLineOffset == 0 { // First line
 					if topCutoff {
 						marker = markerMiddle
 					} else {
 						marker = markerTop
 					}
-				} else if lineOffset == numItemLines-1 { // Last line
+				} else if actualLineOffset == numItemLines-1 { // Last line
 					if topCutoff || !overflow {
 						marker = markerBottom
 					} else {
@@ -2941,6 +2946,10 @@ type replacePlaceholderParams struct {
 	executor   *util.Executor
 }
 
+func (t *Terminal) replacePlaceholderInInitialCommand(template string) (string, []string) {
+	return t.replacePlaceholder(template, false, string(t.input), []*Item{nil, nil})
+}
+
 func (t *Terminal) replacePlaceholder(template string, forcePlus bool, input string, list []*Item) (string, []string) {
 	return replacePlaceholder(replacePlaceholderParams{
 		template:   template,