Bump ruby/setup-ruby from 1.308.0 to 1.310.0

Bumps [ruby/setup-ruby](https://github.com/ruby/setup-ruby) from 1.308.0 to 1.310.0.
- [Release notes](https://github.com/ruby/setup-ruby/releases)
- [Changelog](https://github.com/ruby/setup-ruby/blob/master/release.rb)
- [Commits](https://github.com/ruby/setup-ruby/compare/97ecb7b512899eb71ab1bf2310a624c6f1589ac6...afeafc3d1ab54a631816aba4c914a0081c12ff2f)

---
updated-dependencies:
- dependency-name: ruby/setup-ruby
  dependency-version: 1.310.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/linux.yml

@@ -28,7 +28,7 @@ jobs:
         go-version: "1.23"
 
     - name: Setup Ruby
-      uses: ruby/setup-ruby@97ecb7b512899eb71ab1bf2310a624c6f1589ac6 # v1
+      uses: ruby/setup-ruby@afeafc3d1ab54a631816aba4c914a0081c12ff2f # v1
       with:
         ruby-version: 3.4.6
 

.github/workflows/macos.yml

@@ -25,7 +25,7 @@ jobs:
         go-version: "1.23"
 
     - name: Setup Ruby
-      uses: ruby/setup-ruby@97ecb7b512899eb71ab1bf2310a624c6f1589ac6 # v1
+      uses: ruby/setup-ruby@afeafc3d1ab54a631816aba4c914a0081c12ff2f # v1
       with:
         ruby-version: 3.0.0
 

.github/workflows/release.yml

@@ -0,0 +1,76 @@
+name: Release
+
+on:
+  push:
+    tags:
+      - 'v*'
+  workflow_dispatch:
+    inputs:
+      version:
+        description: 'Version to validate (e.g. 0.73.0).'
+        type: string
+        required: true
+
+permissions:
+  contents: write
+
+jobs:
+  release:
+    runs-on: macos-latest
+    environment: release
+    steps:
+      - uses: actions/checkout@v6
+        with:
+          fetch-depth: 0
+
+      - uses: actions/setup-go@v6
+        with:
+          go-version: stable
+
+      - name: Determine version
+        id: ver
+        run: |
+          if [ "${{ github.event_name }}" = "push" ]; then
+            v=${GITHUB_REF_NAME#v}
+          else
+            v='${{ inputs.version }}'
+          fi
+          echo "version=$v" >> "$GITHUB_OUTPUT"
+          echo "Resolved version: '$v'"
+
+      - name: Verify version consistency
+        run: |
+          set -e
+          V='${{ steps.ver.outputs.version }}'
+          R=$(echo "$V" | sed 's/\./\\./g')
+          grep -q "^${R}$" CHANGELOG.md
+          grep -qF "\"fzf ${V}\"" man/man1/fzf.1
+          grep -qF "\"fzf ${V}\"" man/man1/fzf-tmux.1
+          grep -qF "${V}" install
+          grep -qF "${V}" install.ps1
+
+      - name: Extract release notes
+        run: |
+          set -e
+          mkdir -p tmp
+          V='${{ steps.ver.outputs.version }}'
+          R=$(echo "$V" | sed 's/\./\\./g')
+          sed -n "/^${R}$/,/^[0-9]/p" CHANGELOG.md \
+            | tail -r | sed '1,/^ *$/d' | tail -r | sed '1,2d' \
+            | tee tmp/release-note
+
+      - name: Run goreleaser
+        uses: goreleaser/goreleaser-action@v7
+        with:
+          version: latest
+          args: >-
+            ${{ github.event_name == 'push'
+                && 'release --clean --release-notes tmp/release-note'
+                || 'release --snapshot --clean --skip=publish' }}
+        env:
+          GITHUB_TOKEN:           ${{ secrets.RELEASE_PAT }}
+          MACOS_SIGN_P12:         ${{ secrets.MACOS_SIGN_P12 }}
+          MACOS_SIGN_PASSWORD:    ${{ secrets.MACOS_SIGN_PASSWORD }}
+          MACOS_NOTARY_ISSUER_ID: ${{ secrets.MACOS_NOTARY_ISSUER_ID }}
+          MACOS_NOTARY_KEY_ID:    ${{ secrets.MACOS_NOTARY_KEY_ID }}
+          MACOS_NOTARY_KEY:       ${{ secrets.MACOS_NOTARY_KEY }}

.github/workflows/winget.yml

@@ -2,6 +2,12 @@ name: Publish to Winget
 on:
   release:
     types: [released]
+  workflow_dispatch:
+    inputs:
+      release-tag:
+        description: 'Release tag to submit (e.g. v0.73.1)'
+        required: true
+        type: string
 
 jobs:
   publish:
@@ -10,5 +16,6 @@ jobs:
       - uses: vedantmgoyal2009/winget-releaser@4ffc7888bffd451b357355dc214d43bb9f23917e # v2
         with:
           identifier: junegunn.fzf
+          release-tag: ${{ inputs.release-tag || github.event.release.tag_name }}
           installers-regex: '-windows_(armv7|arm64|amd64)\.zip$'
           token: ${{ secrets.WINGET_TOKEN }}

CHANGELOG.md

@@ -1,11 +1,21 @@
 CHANGELOG
 =========
 
+0.73.1
+------
+- Bug fixes
+    - Skip `$FZF_CURRENT_ITEM` export when the item contains a NUL byte; `exec(2)` rejects the env, breaking preview and other child commands (#4806)
+    - Fixed O(n^2) HTTP body accumulation in `--listen`; a single ~390 KB request could block the single-threaded server for ~8 s (Michal Majchrowicz, Marcin Wyczechowski, AFINE Team)
+
 0.73.0
 ------
-- Timer-driven `every(N)` event for `--bind`, where `N` is seconds (fractional, floored to `0.01`). Ticks that overlap an in-flight action are coalesced, so a slow `reload` cannot accumulate a backlog.
-- New `FZF_CURRENT_ITEM` environment variable exported to child processes, holding the text of the current item. Useful on shells where quoting `{}` is awkward (e.g. PowerShell on Windows). Unset when the list is empty (#4802).
-- New `FZF_IDLE_TIME` (whole seconds) and `FZF_IDLE_TIME_MS` (milliseconds) environment variables exported to child processes, holding the elapsed time since the last user activity. Pair with `every(N)` to build idle-based behavior such as auto-accept or auto-quit (#1211).
+_Release highlights: https://junegunn.github.io/fzf/releases/0.73.0/_
+
+- Nushell integration via `fzf --nushell` and the installer (#4630) (@sim590)
+- New `--preview-window=next` position that places the preview adjacent to the input section, on the list side: above the input in the default layout, below it in `--layout=reverse` (#4798)
+- Timer-driven `every(N)` event for `--bind`, where `N` is seconds
+- Added `$FZF_IDLE_TIME` (whole seconds) and `$FZF_IDLE_TIME_MS` (milliseconds), holding the elapsed time since the last user activity
+    - Pair with `every(N)` to build idle-based behavior such as auto-accept or auto-quit (#1211)
       ```sh
       # Live process list; --track --id-nth 2 keeps the cursor on the same PID across reloads
       fzf --header-lines 1 --track --id-nth 2 --bind 'start,every(2):reload-sync:ps -ef'
@@ -17,9 +27,14 @@ CHANGELOG
         else echo accept
         fi'
       ```
-- New `--preview-window=next` position that places the preview adjacent to the input section, on the list side: above the input in the default layout, below it in `--layout=reverse` (#4798).
+- Added `$FZF_CURRENT_ITEM` for shells where quoting `{}` is awkward (#4802)
 - Bug fixes
-    - `change-preview-window` no longer resets `wrap` / `wrap-word` state set via `toggle-preview-wrap` / `toggle-preview-wrap-word`. Layout fields still snap to the preset, so cycling and the empty-token reset behave as before. The new spec can still override by including `wrap` or `nowrap` explicitly. (#4791)
+    - Scoring: non-word characters at the start of input or after a delimiter now receive the same boundary bonus as word characters (#4795)
+    - `change-preview-window` no longer resets `wrap` / `wrap-word` state set via `toggle-preview-wrap` / `toggle-preview-wrap-word` (#4791)
+    - Stripped UTF-8-encoded C1 control characters from rendered items to prevent terminal control-sequence injection
+    - Fixed integer-overflow panic in `FuzzyMatchV2` on 32-bit builds (Michal Majchrowicz, Marcin Wyczechowski, AFINE Team)
+    - Fixed `bg-transform` `reload` / `exclude` payloads being dropped
+    - Fixed rendering glitch with preview window on the left combined with footer
 
 0.72.0
 ------

Makefile

@@ -117,6 +117,19 @@ generate:
 build:
 	goreleaser build --clean --snapshot --skip=post-hooks
 
+prerelease:
+	# Check if version numbers are properly updated
+	grep -q ^$(VERSION_REGEX)$$ CHANGELOG.md
+	grep -qF '"fzf $(VERSION_TRIM)"' man/man1/fzf.1
+	grep -qF '"fzf $(VERSION_TRIM)"' man/man1/fzf-tmux.1
+	grep -qF $(VERSION) install
+	grep -qF $(VERSION) install.ps1
+	@echo "OK: all files consistent at $(VERSION)"
+
+tag: prerelease
+	git tag -s v$(VERSION) -m v$(VERSION)
+	git push origin v$(VERSION)
+
 release:
 	# Make sure that the tests pass and the build works
 	TAGS=tcell make test
@@ -206,4 +219,4 @@ update:
 	$(GO) get -u
 	$(GO) mod tidy
 
-.PHONY: all generate build release test itest bench lint install clean docker docker-test update fmt
+.PHONY: all generate build prerelease tag release test itest bench lint install clean docker docker-test update fmt

README.md

@@ -25,22 +25,22 @@
 
 ---
 
-fzf is a general-purpose command-line fuzzy finder.
+fzf is a general-purpose command-line fuzzy finder and an interactive terminal toolkit.
 
 <img src="https://raw.githubusercontent.com/junegunn/i/master/fzf-preview.png" width=640>
 
-It's an interactive filter program for any kind of list; files, command
-history, processes, hostnames, bookmarks, git commits, etc. It implements
-a "fuzzy" matching algorithm, so you can quickly type in patterns with omitted
-characters and still get the results you want.
+Whether you're selecting files, browsing command history, previewing data,
+navigating complex datasets with fuzzy matching, or creating custom menus and
+workflows, fzf provides the building blocks to turn shell scripts into rich
+terminal applications.
 
 Highlights
 ----------
 
-- **Portable** -- Distributed as a single binary for easy installation
-- **Fast** -- Optimized to process millions of items instantly
-- **Versatile** -- Fully customizable through an event-action binding mechanism
-- **All-inclusive** -- Comes with integrations for Bash, Zsh, Fish, Nushell, Vim, and Neovim
+- **Portable** // Distributed as a single binary for easy installation
+- **Fast** // Optimized to process millions of items in milliseconds
+- **Programmable** // Event-driven architecture for building custom terminal interfaces and workflows
+- **Batteries-included** // Comes with integrations for Bash, Zsh, Fish, Nushell, Vim, and Neovim
 
 Table of Contents
 -----------------
@@ -533,15 +533,16 @@ the following key bindings in bash, zsh, fish, and Nushell.
       ```
     - Can be disabled by setting `FZF_CTRL_T_COMMAND` to an empty string when
       sourcing the script
-- `CTRL-R` - Paste the selected command from history onto the command-line. With fish shell, it is possible to select multiple commands.
+- `CTRL-R` - Paste the selected command from history onto the command-line.
+    - Select multiple commands with `TAB`.
     - If you want to see the commands in chronological order, press `CTRL-R`
       again which toggles sorting by relevance
     - Press `ALT-R` to toggle "raw" mode where you can see the surrounding items
       of a match. In this mode, you can press `CTRL-N` and `CTRL-P` to move
       between the matching items only.
     - Press `CTRL-/` or `ALT-/` to toggle line wrapping
+    - Press `SHIFT-DELETE` to delete the selected commands (bash and fish)
     - Fish shell only:
-      - Press `SHIFT-DELETE` to delete the selected commands
       - Press `ALT-ENTER` to reformat and insert the selected commands
       - Press `ALT-T` to cycle through command prefix (timestamp, date/time, none)
     - Set `FZF_CTRL_R_OPTS` to pass additional options to fzf

RELEASE.md

@@ -0,0 +1,54 @@
+Release process
+===============
+
+Building, signing, notarizing, and publishing is handled by
+[`.github/workflows/release.yml`](.github/workflows/release.yml),
+triggered by a tag push.
+
+## Steps
+
+1. Update version in the following files and commit on `master`:
+    - `CHANGELOG.md`
+    - `main.go`
+    - `install`
+    - `install.ps1`
+    - `man/man1/fzf.1`
+    - `man/man1/fzf-tmux.1`
+
+2. Verify file consistency, sign the tag, and push the tag.
+
+    ```sh
+    make tag VERSION=0.73.1
+    ```
+
+    `make tag` runs `prerelease` first (checks that the version
+    appears in CHANGELOG.md, both man pages, install, and install.ps1)
+    and only signs + pushes the tag if the checks pass.
+
+    Only the tag is pushed; `master` on origin still points to the
+    old version, so `/master/install` keeps resolving against existing
+    binaries during the publish window.
+
+3. The workflow fires on the tag push and pauses on the `release`
+   environment gate. Approve it in the Actions tab to release.
+
+4. After the GitHub release is published, fast-forward `master`:
+
+    ```sh
+    git push origin master
+    ```
+
+## Testing the workflow
+
+To exercise the workflow without firing a real release:
+
+1. Actions tab -> **Release** -> **Run workflow**.
+2. Pick a branch and enter the version currently on that branch
+   (the version-consistency check requires the input to match the
+   files in the checked-out tree).
+3. Approve the `release` environment gate when prompted.
+4. Goreleaser runs with `--snapshot --skip=publish`. Signing and
+   notarization run; only the GitHub release upload is skipped.
+
+Use this to validate the workflow YAML, version-extraction logic,
+the macOS runner setup, and the signing/notarization credentials.

install

@@ -2,7 +2,7 @@
 
 set -u
 
-version=0.72.0
+version=0.73.1
 auto_completion=
 key_bindings=
 update_config=2
@@ -10,7 +10,6 @@ shells="bash zsh fish nushell"
 prefix='~/.fzf'
 prefix_expand=~/.fzf
 fish_dir=${XDG_CONFIG_HOME:-$HOME/.config}/fish
-nushell_autoload_dir=${XDG_CONFIG_HOME:-$HOME/.config}/nushell/autoload
 
 help() {
   cat << EOF
@@ -446,14 +445,16 @@ fi
 if [[ "$shells" =~ nushell ]]; then
   if [[ $key_bindings -eq 1 || $auto_completion -eq 1 ]]; then
     echo "Setting up Nushell integration ..."
+    nushell_autoload_dir=$(nu -c '$nu.user-autoload-dirs | first')
     mkdir -p "$nushell_autoload_dir"
-    echo -n "  Generate _fzf_integration.nu ... "
+    dest="$nushell_autoload_dir/_fzf_integration.nu"
+    echo -n "  Generate $dest ... "
     if [[ $key_bindings -eq 1 && $auto_completion -eq 1 ]]; then
-      "$fzf_base"/bin/fzf --nushell > "$nushell_autoload_dir/_fzf_integration.nu"
+      "$fzf_base"/bin/fzf --nushell > "$dest"
     elif [[ $key_bindings -eq 1 ]]; then
-      cp "$fzf_base/shell/key-bindings.nu" "$nushell_autoload_dir/_fzf_integration.nu"
+      cp "$fzf_base/shell/key-bindings.nu" "$dest"
     else
-      cp "$fzf_base/shell/completion.nu" "$nushell_autoload_dir/_fzf_integration.nu"
+      cp "$fzf_base/shell/completion.nu" "$dest"
     fi
     echo "OK"
     echo

install.ps1

@@ -1,4 +1,4 @@
-$version="0.72.0"
+$version="0.73.1"
 
 $fzf_base=Split-Path -Parent $MyInvocation.MyCommand.Definition
 

main.go

@@ -11,7 +11,7 @@ import (
 	"github.com/junegunn/fzf/src/protector"
 )
 
-var version = "0.72"
+var version = "0.73"
 var revision = "devel"
 
 //go:embed shell/key-bindings.bash

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 "Apr 2026" "fzf 0.72.0" "fzf\-tmux - open fzf in tmux split pane"
+.TH fzf\-tmux 1 "May 2026" "fzf 0.73.1" "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 "Apr 2026" "fzf 0.72.0" "fzf - a command-line fuzzy finder"
+.TH fzf 1 "May 2026" "fzf 0.73.1" "fzf - a command-line fuzzy finder"
 
 .SH NAME
 fzf - a command-line fuzzy finder
@@ -1531,6 +1531,10 @@ fzf exports the following environment variables to its child processes.
 .br
 .BR FZF_RAW "             Only in raw mode. 1 if the current item matches, 0 otherwise"
 
+.PP
+.B FZF_CURRENT_ITEM
+is omitted when the item contains a NUL byte, because exec(2) cannot pass it.
+
 .SH EXTENDED SEARCH MODE
 
 Unless specified otherwise, fzf will start in "extended\-search mode". In this

shell/completion.nu

@@ -39,7 +39,7 @@ $env.FZF_COMPLETION_DIR_COMMANDS = $env.FZF_COMPLETION_DIR_COMMANDS? | default [
 # --- Helper Functions ---
 
 # Helper to build default fzf options list
-def __fzf_defaults [prepend: string, append: string]: nothing -> string {
+def __fzf_defaults_completion [prepend: string, append: string]: nothing -> string {
   let base = $"--height ($env.FZF_TMUX_HEIGHT? | default '40%') --min-height 20+ --bind=ctrl-z:ignore ($prepend)"
   let opts_file = if ($env.FZF_DEFAULT_OPTS_FILE? | default '' | is-not-empty) {
     try { open --raw ($env.FZF_DEFAULT_OPTS_FILE) | str trim } catch { '' }
@@ -62,7 +62,7 @@ def __fzf_comprun [ context_name: string       # e.g., "fzf-completion" , "fzf-h
     null # Set to null if there's no stdin or an error occurs reading it
   }
 
-  let fzf_default_opts = (__fzf_defaults "" ($env.FZF_COMPLETION_OPTS | default ''))
+  let fzf_default_opts = (__fzf_defaults_completion "" ($env.FZF_COMPLETION_OPTS | default ''))
   let fzf_prefinal_opt = ['--query', $query, '--reverse'] | append $fzf_opts_arg
 
   # Get the configured height, defaulting to '40%'

src/core.go

@@ -4,6 +4,7 @@ package fzf
 import (
 	"fmt"
 	"maps"
+	"math"
 	"os"
 	"sync"
 	"time"
@@ -241,6 +242,9 @@ func Run(opts *Options) (int, error) {
 		denylist = make(map[int32]struct{})
 		denyMutex.Unlock()
 	}
+	if opts.HeaderLines > math.MaxInt32 {
+		opts.HeaderLines = math.MaxInt32
+	}
 	headerLines := int32(opts.HeaderLines)
 	headerUpdated := false
 	patternBuilder := func(runes []rune) *Pattern {
@@ -467,7 +471,7 @@ func Run(opts *Options) (int, error) {
 					terminal.UpdateCount(max(0, total-int(headerLines)), !reading, value.(*string))
 					if headerLines > 0 && !headerUpdated {
 						terminal.UpdateHeader(GetItems(snapshot, int(headerLines)))
-						headerUpdated = int32(total) >= headerLines
+						headerUpdated = total >= int(headerLines)
 					}
 					if heightUnknown && !deferred {
 						determine(!reading)

src/server.go

@@ -153,7 +153,7 @@ func startHttpServer(address listenAddress, actionChannel chan []*action, getHan
 func (server *httpServer) handleHttpRequest(conn net.Conn) string {
 	contentLength := 0
 	apiKey := ""
-	body := ""
+	var bodyBuilder strings.Builder
 	answer := func(code string, message string) string {
 		message += "\n"
 		return code + fmt.Sprintf("Content-Length: %d%s", len(message), crlf+crlf+message)
@@ -175,7 +175,7 @@ func (server *httpServer) handleHttpRequest(conn net.Conn) string {
 			token := data[:found+len(crlf)]
 			return len(token), token, nil
 		}
-		if atEOF || len(body)+len(data) >= contentLength {
+		if atEOF || bodyBuilder.Len()+len(data) >= contentLength {
 			return 0, data, bufio.ErrFinalToken
 		}
 		return 0, nil, nil
@@ -218,7 +218,7 @@ Loop:
 				}
 			}
 		case 2: // Request body
-			body += text
+			bodyBuilder.WriteString(text)
 		}
 	}
 
@@ -234,6 +234,7 @@ Loop:
 		return answer(httpUnavailable+jsonContentType, `{"error":"timeout"}`)
 	}
 
+	body := bodyBuilder.String()
 	if len(body) < contentLength {
 		return bad("incomplete request")
 	}

src/terminal.go

@@ -1439,7 +1439,10 @@ func (t *Terminal) environImpl(forPreview bool) []string {
 	env = append(env, fmt.Sprintf("FZF_COLUMNS=%d", t.areaColumns))
 	env = append(env, fmt.Sprintf("FZF_POS=%d", min(t.merger.Length(), t.cy+1)))
 	if item := t.currentItem(); item != nil {
-		env = append(env, "FZF_CURRENT_ITEM="+item.AsString(t.ansi))
+		// Skip if the value contains a NUL byte; exec(2) would reject the env.
+		if s := item.AsString(t.ansi); !strings.ContainsRune(s, 0) {
+			env = append(env, "FZF_CURRENT_ITEM="+s)
+		}
 	}
 	env = append(env, fmt.Sprintf("FZF_CLICK_HEADER_LINE=%d", t.clickHeaderLine))
 	env = append(env, fmt.Sprintf("FZF_CLICK_HEADER_COLUMN=%d", t.clickHeaderColumn))
@@ -6826,7 +6829,7 @@ func (t *Terminal) Loop() error {
 						changed = true
 						// Deselect items that are now part of the header
 						for idx := range t.selected {
-							if idx < int32(n) {
+							if int(idx) < n {
 								delete(t.selected, idx)
 							}
 						}

uninstall

@@ -114,7 +114,11 @@ if [ -d "${fish_dir}/functions" ]; then
   fi
 fi
 
-nushell_autoload_dir=${XDG_CONFIG_HOME:-$HOME/.config}/nushell/autoload
+if command -v nu > /dev/null; then
+  nushell_autoload_dir=$(nu -c '$nu.user-autoload-dirs | first')
+else
+  nushell_autoload_dir=${XDG_CONFIG_HOME:-$HOME/.config}/nushell/autoload
+fi
 remove "${nushell_autoload_dir}/_fzf_integration.nu"
 
 config_dir=$(dirname "$prefix_expand")