Merge branch 'master' into list-filter

.changeset/poor-otters-cheer.md

@@ -0,0 +1,5 @@
+---
+"fnm": patch
+---
+
+support `x64-musl` arch by adding a `--arch x64-musl` to fnm env

.changeset/poor-poets-compete.md

@@ -0,0 +1,5 @@
+---
+"fnm": patch
+---
+
+make nicer styling in progress bar (add newline, make it unicode)

.changeset/show-download-progress.md

@@ -0,0 +1,5 @@
+---
+"fnm": minor
+---
+
+Show a progress bar when downloading and extracting node

.ci/install.sh

@@ -5,6 +5,10 @@ set -e
 RELEASE="latest"
 OS="$(uname -s)"
 
+case "${OS}" in
+   MINGW* | Win*) OS="Windows" ;;
+esac
+
 if [ -d "$HOME/.fnm" ]; then
   INSTALL_DIR="$HOME/.fnm"
 elif [ -n "$XDG_DATA_HOME" ]; then
@@ -70,6 +74,9 @@ set_filename() {
   elif [ "$OS" = "Darwin" ]; then
     USE_HOMEBREW="true"
     echo "Downloading fnm using Homebrew..."
+  elif [ "$OS" = "Windows" ] ; then
+    FILENAME="fnm-windows"
+    echo "Downloading the latest fnm binary from GitHub..."
   else
     echo "OS $OS is not supported."
     echo "If you think that's a bug - please file an issue to https://github.com/Schniz/fnm/issues"
@@ -180,6 +187,7 @@ setup_shell() {
     echo '  set PATH "'"$INSTALL_DIR"'" $PATH'
     echo '  fnm env | source'
 
+    echo '' >>$CONF_FILE
     echo '# fnm' >>$CONF_FILE
     echo 'set PATH "'"$INSTALL_DIR"'" $PATH' >>$CONF_FILE
     echo 'fnm env | source' >>$CONF_FILE

.ci/record_screen.sh

@@ -20,7 +20,11 @@ RECORDING_PATH=$DIRECTORY/screen_recording
 
 (rm -rf "$RECORDING_PATH" &> /dev/null || true)
 
-asciinema rec -c "$DIRECTORY/recorded_screen_script.sh" "$RECORDING_PATH"
+asciinema rec \
+  --command "$DIRECTORY/recorded_screen_script.sh" \
+  --cols 70 \
+  --rows 17 \
+  "$RECORDING_PATH"
 sed "s@$TEMP_DIR@~@g" "$RECORDING_PATH" | \
   svg-term \
     --window \

.github/workflows/rust.yml

@@ -10,13 +10,16 @@ concurrency:
   group: ci-${{ github.head_ref }}
   cancel-in-progress: true
 
+env:
+  RUST_VERSION: "1.78"
+
 jobs:
   fmt:
     runs-on: ubuntu-latest
     steps:
       - uses: hecrj/setup-rust-action@v1
         with:
-          rust-version: stable
+          rust-version: ${{env.RUST_VERSION}}
       - uses: Swatinem/rust-cache@v2
       - uses: actions/checkout@v3
       - name: cargo fmt
@@ -27,7 +30,7 @@ jobs:
     steps:
       - uses: hecrj/setup-rust-action@v1
         with:
-          rust-version: stable
+          rust-version: ${{env.RUST_VERSION}}
       - uses: Swatinem/rust-cache@v2
       - uses: actions/checkout@v3
       - name: cargo clippy
@@ -41,7 +44,7 @@ jobs:
     steps:
       - uses: hecrj/setup-rust-action@v1
         with:
-          rust-version: stable
+          rust-version: ${{env.RUST_VERSION}}
       - uses: Swatinem/rust-cache@v2
       - uses: actions/checkout@v3
       - name: Run tests
@@ -53,7 +56,7 @@ jobs:
     steps:
       - uses: hecrj/setup-rust-action@v1
         with:
-          rust-version: stable
+          rust-version: ${{env.RUST_VERSION}}
       - uses: Swatinem/rust-cache@v2
       - uses: actions/checkout@v3
       - name: Build release binary
@@ -71,7 +74,7 @@ jobs:
     steps:
       - uses: hecrj/setup-rust-action@v1
         with:
-          rust-version: stable
+          rust-version: ${{env.RUST_VERSION}}
       - uses: Swatinem/rust-cache@v2
       - uses: actions/checkout@v3
       - name: Build release binary
@@ -237,7 +240,7 @@ jobs:
     steps:
       - uses: hecrj/setup-rust-action@v1
         with:
-          rust-version: stable
+          rust-version: ${{env.RUST_VERSION}}
           targets: x86_64-unknown-linux-musl
       - uses: Swatinem/rust-cache@v2
         with:
@@ -278,7 +281,7 @@ jobs:
         uses: docker/setup-qemu-action@v2
       - uses: hecrj/setup-rust-action@v1
         with:
-          rust-version: stable
+          rust-version: ${{env.RUST_VERSION}}
       - uses: Swatinem/rust-cache@v2
         with:
           key: arm-binary-${{ matrix.arch }}
@@ -358,70 +361,70 @@ jobs:
         run: |
           pnpm run generate-command-docs --check --binary-path=$(which fnm)
 
-  run_e2e_benchmarks:
+      # TODO: use bnz
-    runs-on: ubuntu-latest
+      # run_e2e_benchmarks:
-    name: bench/linux
+      #   runs-on: ubuntu-latest
-    needs: [build_static_linux_binary]
+      #   name: bench/linux
-    permissions:
+      #   needs: [build_static_linux_binary]
-      contents: write
+      #   permissions:
-      pull-requests: write
+      #     contents: write
-    steps:
+      #     pull-requests: write
-      - name: install necessary shells
+      #   steps:
-        run: sudo apt-get update && sudo apt-get install -y fish zsh bash hyperfine
+      #     - name: install necessary shells
-      - uses: actions/checkout@v3
+      #       run: sudo apt-get update && sudo apt-get install -y fish zsh bash hyperfine
-      - uses: actions/download-artifact@v3
+      #     - uses: actions/checkout@v3
-        with:
+      #     - uses: actions/download-artifact@v3
-          name: fnm-linux
+      #       with:
-          path: target/release
+      #         name: fnm-linux
-      - name: mark binary as executable
+      #         path: target/release
-        run: chmod +x target/release/fnm
+      #     - name: mark binary as executable
-      - name: install fnm as binary
+      #       run: chmod +x target/release/fnm
-        run: |
+      #     - name: install fnm as binary
-          sudo install target/release/fnm /bin
+      #       run: |
-          fnm --version
+      #         sudo install target/release/fnm /bin
-      - uses: pnpm/action-setup@v2.2.4
+      #         fnm --version
-        with:
+      #     - uses: pnpm/action-setup@v2.2.4
-          run_install: false
+      #       with:
-      - uses: actions/setup-node@v3
+      #         run_install: false
-        with:
+      #     - uses: actions/setup-node@v3
-          node-version: 18.x
+      #       with:
-          cache: "pnpm"
+      #         node-version: 18.x
-      - name: Get pnpm store directory
+      #         cache: "pnpm"
-        id: pnpm-cache
+      #     - name: Get pnpm store directory
-        run: |
+      #       id: pnpm-cache
-          echo "::set-output name=pnpm_cache_dir::$(pnpm store path)"
+      #       run: |
-      - uses: actions/cache@v3
+      #         echo "::set-output name=pnpm_cache_dir::$(pnpm store path)"
-        name: Setup pnpm cache
+      #     - uses: actions/cache@v3
-        with:
+      #       name: Setup pnpm cache
-          path: ${{ steps.pnpm-cache.outputs.pnpm_cache_dir }}
+      #       with:
-          key: ${{ runner.os }}-pnpm-store-${{ hashFiles('**/pnpm-lock.yaml') }}
+      #         path: ${{ steps.pnpm-cache.outputs.pnpm_cache_dir }}
-          restore-keys: |
+      #         key: ${{ runner.os }}-pnpm-store-${{ hashFiles('**/pnpm-lock.yaml') }}
-            ${{ runner.os }}-pnpm-store-
+      #         restore-keys: |
-      - run: pnpm install
+      #           ${{ runner.os }}-pnpm-store-
-      - name: Run benchmarks
+      #     - run: pnpm install
-        env:
+      #     - name: Run benchmarks
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      #       env:
-          SHOULD_STORE: ${{ toJson(!github.event.pull_request) }}
+      #         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        id: benchmark
+      #         SHOULD_STORE: ${{ toJson(!github.event.pull_request) }}
-        run: |
+      #       id: benchmark
-          delimiter="$(openssl rand -hex 8)"
+      #       run: |
-          echo "markdown<<${delimiter}" >> "${GITHUB_OUTPUT}"
+      #         delimiter="$(openssl rand -hex 8)"
-          node benchmarks/run.mjs --store=$SHOULD_STORE >> "${GITHUB_OUTPUT}"
+      #         echo "markdown<<${delimiter}" >> "${GITHUB_OUTPUT}"
-          echo "${delimiter}" >> "${GITHUB_OUTPUT}"
+      #         node benchmarks/run.mjs --store=$SHOULD_STORE >> "${GITHUB_OUTPUT}"
-
+      #         echo "${delimiter}" >> "${GITHUB_OUTPUT}"
-      - name: Create a PR comment
+      # - name: Create a PR comment
-        if: ${{ github.event.pull_request }}
+      #   if: ${{ github.event.pull_request }}
-        uses: thollander/actions-comment-pull-request@v2
+      #   uses: thollander/actions-comment-pull-request@v2
-        with:
+      #   with:
-          message: |
+      #     message: |
-            ## Linux Benchmarks for ${{ github.event.pull_request.head.sha }}
+      #       ## Linux Benchmarks for ${{ github.event.pull_request.head.sha }}
-            ${{ steps.benchmark.outputs.markdown }}
+      #       ${{ steps.benchmark.outputs.markdown }}
-          comment_tag: "benchy comment"
+      #     comment_tag: "benchy comment"
-
+      #
-      - name: Create a commit comment
+      # - name: Create a commit comment
-        if: ${{ !github.event.pull_request }}
+      #   if: ${{ !github.event.pull_request }}
-        uses: peter-evans/commit-comment@v2
+      #   uses: peter-evans/commit-comment@v2
-        with:
+      #   with:
-          body: |
+      #     body: |
-            ## Linux Benchmarks
+      #       ## Linux Benchmarks
-            ${{ steps.benchmark.outputs.markdown }}
+      #       ${{ steps.benchmark.outputs.markdown }}

Cargo.lock

@@ -357,6 +357,19 @@ dependencies = [
  "windows-sys 0.48.0",
 ]
 
+[[package]]
+name = "console"
+version = "0.15.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c926e00cc70edefdc64d3a5ff31cc65bb97a3460097762bd23afb4d8145fccf8"
+dependencies = [
+ "encode_unicode",
+ "lazy_static",
+ "libc",
+ "unicode-width",
+ "windows-sys 0.45.0",
+]
+
 [[package]]
 name = "constant_time_eq"
 version = "0.1.5"
@@ -540,6 +553,12 @@ dependencies = [
  "winreg",
 ]
 
+[[package]]
+name = "encode_unicode"
+version = "0.3.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a357d28ed41a50f9c765dbfe56cbc04a64e53e5fc58ba79fbc34c10ef3df831f"
+
 [[package]]
 name = "encoding_rs"
 version = "0.8.32"
@@ -638,6 +657,8 @@ dependencies = [
  "embed-resource",
  "encoding_rs_io",
  "env_logger",
+ "http",
+ "indicatif",
  "indoc",
  "junction",
  "log",
@@ -912,6 +933,20 @@ dependencies = [
  "hashbrown",
 ]
 
+[[package]]
+name = "indicatif"
+version = "0.17.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "763a5a8f45087d6bcea4222e7b72c291a054edf80e4ef6efd2a4979878c7bea3"
+dependencies = [
+ "console",
+ "instant",
+ "number_prefix",
+ "portable-atomic",
+ "unicode-segmentation",
+ "unicode-width",
+]
+
 [[package]]
 name = "indoc"
 version = "2.0.2"
@@ -1164,6 +1199,12 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "number_prefix"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "830b246a0e5f20af87141b25c173cd1b609bd7779a4617d6ec582abaf90870f3"
+
 [[package]]
 name = "object"
 version = "0.30.4"
@@ -1248,6 +1289,12 @@ version = "0.3.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "26072860ba924cbfa98ea39c8c19b4dd6a4a25423dbdf219c1eca91aa0cf6964"
 
+[[package]]
+name = "portable-atomic"
+version = "1.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f32154ba0af3a075eefa1eda8bb414ee928f62303a54ea85b8d6638ff1a6ee9e"
+
 [[package]]
 name = "pretty_assertions"
 version = "1.4.0"
@@ -1904,6 +1951,12 @@ dependencies = [
  "tinyvec",
 ]
 
+[[package]]
+name = "unicode-segmentation"
+version = "1.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d4c87d22b6e3f4a18d4d40ef354e97c90fcb14dd91d7dc0aa9d8a1172ebf7202"
+
 [[package]]
 name = "unicode-width"
 version = "0.1.10"
@@ -2112,7 +2165,7 @@ version = "0.48.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e686886bc078bc1b0b600cac0147aadb815089b6e4da64016cbd754b6342700f"
 dependencies = [
- "windows-targets",
+ "windows-targets 0.48.1",
 ]
 
 [[package]]
@@ -2130,13 +2183,37 @@ dependencies = [
  "windows_x86_64_msvc 0.42.2",
 ]
 
+[[package]]
+name = "windows-sys"
+version = "0.45.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "75283be5efb2831d37ea142365f009c02ec203cd29a3ebecbc093d52315b66d0"
+dependencies = [
+ "windows-targets 0.42.2",
+]
+
 [[package]]
 name = "windows-sys"
 version = "0.48.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "677d2418bec65e3338edb076e806bc1ec15693c5d0104683f2efe857f61056a9"
 dependencies = [
- "windows-targets",
+ "windows-targets 0.48.1",
+]
+
+[[package]]
+name = "windows-targets"
+version = "0.42.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8e5180c00cd44c9b1c88adb3693291f1cd93605ded80c250a75d472756b4d071"
+dependencies = [
+ "windows_aarch64_gnullvm 0.42.2",
+ "windows_aarch64_msvc 0.42.2",
+ "windows_i686_gnu 0.42.2",
+ "windows_i686_msvc 0.42.2",
+ "windows_x86_64_gnu 0.42.2",
+ "windows_x86_64_gnullvm 0.42.2",
+ "windows_x86_64_msvc 0.42.2",
 ]
 
 [[package]]

Cargo.toml

@@ -30,11 +30,13 @@ sysinfo = "0.29.3"
 thiserror = "1.0.44"
 clap_complete = "4.3.1"
 anyhow = "1.0.71"
+indicatif = { version = "0.17.8", features = ["improved_unicode"] }
 
 [dev-dependencies]
 pretty_assertions = "1.4.0"
 duct = "0.13.6"
 test-log = "0.2.12"
+http = "0.2.9"
 
 [build-dependencies]
 embed-resource = "1.8.0"

README.md

@@ -121,7 +121,7 @@ Where `<SHELL>` can be one of the supported shells:
 - `bash`
 - `zsh`
 - `fish`
-- `powershell`
+- `power-shell`
 
 Please follow your shell instructions to install them.
 
@@ -129,7 +129,10 @@ Please follow your shell instructions to install them.
 
 Environment variables need to be setup before you can start using fnm.
 This is done by evaluating the output of `fnm env`.
-To automatically run `fnm use` when a directory contains a `.node-version` or `.nvmrc` file, add the `--use-on-cd` option to your shell setup.
+
+> [!NOTE]
+> Check out the [Configuration](./docs/configuration.md) section to enable highly
+> recommended features, like automatic version switching.
 
 Adding a `.node-version` to your project is as simple as:
 
@@ -174,20 +177,24 @@ fnm env --use-on-cd | Out-String | Invoke-Expression
 ```
 
 - For macOS/Linux, the profile is located at `~/.config/powershell/Microsoft.PowerShell_profile.ps1`
-- On Windows, PowerShell comes pre-installed, but there are two versions of it. [Read more about it here](https://learn.microsoft.com/en-us/powershell/scripting/windows-powershell/install/installing-windows-powershell). The profile is located at different places depending on which version you're using:
+- On Windows to edit your profile you can run this in a PowerShell
-  - Built in PowerShell (aka "Windows PowerShell"): `~\Documents\WindowsPowerShell\Microsoft.PowerShell_profile.ps1`
+  ```powershell
-  - The newer, PowerShell >= 7, that's not built in: `~\Documents\PowerShell\Microsoft.PowerShell_profile.ps1`
+  notepad $profile
+  ```
 
 #### Windows Command Prompt aka Batch aka WinCMD
 
-fnm is also supported but is not entirely covered. [You can set up a startup script](https://superuser.com/a/144348) and append the following line:
+fnm is also supported but is not entirely covered. [You can set up a startup script](https://superuser.com/a/144348) and append the following lines:
 
 ```batch
-FOR /f "tokens=*" %i IN ('fnm env --use-on-cd') DO CALL %i
+@echo off
+:: for /F will launch a new instance of cmd so we create a guard to prevent an infnite loop
+if not defined FNM_AUTORUN_GUARD (
+    set "FNM_AUTORUN_GUARD=AutorunGuard"
+    FOR /f "tokens=*" %%z IN ('fnm env --use-on-cd') DO CALL %%z
+)
 ```
 
-⚠️ If you get the error `i was unexpected at this time`, please make a .cmd file as suggested by the first step in the Usage with Cmder secton add it's path to the `AutoRun` registry key.
-
 #### Usage with Cmder
 
 Usage is very similar to the normal WinCMD install, apart for a few tweaks to allow being called from the cmder startup script. The example **assumes** that the `CMDER_ROOT` environment variable is **set** to the **root directory** of your Cmder installation.
@@ -210,6 +217,10 @@ call "%CMDER_ROOT%\bin\fnm_init.cmd"
 
 You can replace `%CMDER_ROOT%` with any other convenient path too.
 
+## [Configuration](./docs/configuration.md)
+
+[See the available configuration options for an extended configuration documentation](./docs/configuration.md)
+
 ## [Usage](./docs/commands.md)
 
 [See the available commands for an extended usage documentation](./docs/commands.md)

docs/commands.md

@@ -22,7 +22,7 @@ Commands:
 
 Options:
       --node-dist-mirror <NODE_DIST_MIRROR>
-          https://nodejs.org/dist/ mirror
+          <https://nodejs.org/dist/> mirror
 
           [env: FNM_NODE_DIST_MIRROR]
           [default: https://nodejs.org/dist]
@@ -55,7 +55,7 @@ Options:
           - recursive: Use the version of Node defined within the current directory and all parent directories
 
       --corepack-enabled
-          Enable corepack support for each new installation. This will make fnm call `corepack enable` on every Node.js installation. For more information about corepack see https://nodejs.org/api/corepack.html
+          Enable corepack support for each new installation. This will make fnm call `corepack enable` on every Node.js installation. For more information about corepack see <https://nodejs.org/api/corepack.html>
 
           [env: FNM_COREPACK_ENABLED]
 
@@ -82,7 +82,7 @@ Usage: fnm list-remote [OPTIONS]
 
 Options:
       --node-dist-mirror <NODE_DIST_MIRROR>
-          https://nodejs.org/dist/ mirror
+          <https://nodejs.org/dist/> mirror
 
           [env: FNM_NODE_DIST_MIRROR]
           [default: https://nodejs.org/dist]
@@ -115,7 +115,7 @@ Options:
           - recursive: Use the version of Node defined within the current directory and all parent directories
 
       --corepack-enabled
-          Enable corepack support for each new installation. This will make fnm call `corepack enable` on every Node.js installation. For more information about corepack see https://nodejs.org/api/corepack.html
+          Enable corepack support for each new installation. This will make fnm call `corepack enable` on every Node.js installation. For more information about corepack see <https://nodejs.org/api/corepack.html>
 
           [env: FNM_COREPACK_ENABLED]
 
@@ -139,7 +139,7 @@ Usage: fnm list [OPTIONS]
 
 Options:
       --node-dist-mirror <NODE_DIST_MIRROR>
-          https://nodejs.org/dist/ mirror
+          <https://nodejs.org/dist/> mirror
 
           [env: FNM_NODE_DIST_MIRROR]
           [default: https://nodejs.org/dist]
@@ -172,7 +172,7 @@ Options:
           - recursive: Use the version of Node defined within the current directory and all parent directories
 
       --corepack-enabled
-          Enable corepack support for each new installation. This will make fnm call `corepack enable` on every Node.js installation. For more information about corepack see https://nodejs.org/api/corepack.html
+          Enable corepack support for each new installation. This will make fnm call `corepack enable` on every Node.js installation. For more information about corepack see <https://nodejs.org/api/corepack.html>
 
           [env: FNM_COREPACK_ENABLED]
 
@@ -203,7 +203,7 @@ Options:
           Install latest LTS
 
       --node-dist-mirror <NODE_DIST_MIRROR>
-          https://nodejs.org/dist/ mirror
+          <https://nodejs.org/dist/> mirror
 
           [env: FNM_NODE_DIST_MIRROR]
           [default: https://nodejs.org/dist]
@@ -216,6 +216,12 @@ Options:
       --latest
           Install latest version
 
+      --progress <PROGRESS>
+          Show an interactive progress bar for the download status
+
+          [default: auto]
+          [possible values: auto, never, always]
+
       --log-level <LOG_LEVEL>
           The log level of fnm commands
 
@@ -239,7 +245,7 @@ Options:
           - recursive: Use the version of Node defined within the current directory and all parent directories
 
       --corepack-enabled
-          Enable corepack support for each new installation. This will make fnm call `corepack enable` on every Node.js installation. For more information about corepack see https://nodejs.org/api/corepack.html
+          Enable corepack support for each new installation. This will make fnm call `corepack enable` on every Node.js installation. For more information about corepack see <https://nodejs.org/api/corepack.html>
 
           [env: FNM_COREPACK_ENABLED]
 
@@ -270,7 +276,7 @@ Options:
           Install the version if it isn't installed yet
 
       --node-dist-mirror <NODE_DIST_MIRROR>
-          https://nodejs.org/dist/ mirror
+          <https://nodejs.org/dist/> mirror
 
           [env: FNM_NODE_DIST_MIRROR]
           [default: https://nodejs.org/dist]
@@ -306,7 +312,7 @@ Options:
           - recursive: Use the version of Node defined within the current directory and all parent directories
 
       --corepack-enabled
-          Enable corepack support for each new installation. This will make fnm call `corepack enable` on every Node.js installation. For more information about corepack see https://nodejs.org/api/corepack.html
+          Enable corepack support for each new installation. This will make fnm call `corepack enable` on every Node.js installation. For more information about corepack see <https://nodejs.org/api/corepack.html>
 
           [env: FNM_COREPACK_ENABLED]
 
@@ -334,7 +340,7 @@ Usage: fnm env [OPTIONS]
 
 Options:
       --node-dist-mirror <NODE_DIST_MIRROR>
-          https://nodejs.org/dist/ mirror
+          <https://nodejs.org/dist/> mirror
 
           [env: FNM_NODE_DIST_MIRROR]
           [default: https://nodejs.org/dist]
@@ -378,7 +384,7 @@ Options:
           - recursive: Use the version of Node defined within the current directory and all parent directories
 
       --corepack-enabled
-          Enable corepack support for each new installation. This will make fnm call `corepack enable` on every Node.js installation. For more information about corepack see https://nodejs.org/api/corepack.html
+          Enable corepack support for each new installation. This will make fnm call `corepack enable` on every Node.js installation. For more information about corepack see <https://nodejs.org/api/corepack.html>
 
           [env: FNM_COREPACK_ENABLED]
 
@@ -402,7 +408,7 @@ Usage: fnm completions [OPTIONS]
 
 Options:
       --node-dist-mirror <NODE_DIST_MIRROR>
-          https://nodejs.org/dist/ mirror
+          <https://nodejs.org/dist/> mirror
 
           [env: FNM_NODE_DIST_MIRROR]
           [default: https://nodejs.org/dist]
@@ -440,7 +446,7 @@ Options:
           - recursive: Use the version of Node defined within the current directory and all parent directories
 
       --corepack-enabled
-          Enable corepack support for each new installation. This will make fnm call `corepack enable` on every Node.js installation. For more information about corepack see https://nodejs.org/api/corepack.html
+          Enable corepack support for each new installation. This will make fnm call `corepack enable` on every Node.js installation. For more information about corepack see <https://nodejs.org/api/corepack.html>
 
           [env: FNM_COREPACK_ENABLED]
 
@@ -471,7 +477,7 @@ Arguments:
 
 Options:
       --node-dist-mirror <NODE_DIST_MIRROR>
-          https://nodejs.org/dist/ mirror
+          <https://nodejs.org/dist/> mirror
 
           [env: FNM_NODE_DIST_MIRROR]
           [default: https://nodejs.org/dist]
@@ -504,7 +510,7 @@ Options:
           - recursive: Use the version of Node defined within the current directory and all parent directories
 
       --corepack-enabled
-          Enable corepack support for each new installation. This will make fnm call `corepack enable` on every Node.js installation. For more information about corepack see https://nodejs.org/api/corepack.html
+          Enable corepack support for each new installation. This will make fnm call `corepack enable` on every Node.js installation. For more information about corepack see <https://nodejs.org/api/corepack.html>
 
           [env: FNM_COREPACK_ENABLED]
 
@@ -532,7 +538,7 @@ Arguments:
 
 Options:
       --node-dist-mirror <NODE_DIST_MIRROR>
-          https://nodejs.org/dist/ mirror
+          <https://nodejs.org/dist/> mirror
 
           [env: FNM_NODE_DIST_MIRROR]
           [default: https://nodejs.org/dist]
@@ -565,7 +571,7 @@ Options:
           - recursive: Use the version of Node defined within the current directory and all parent directories
 
       --corepack-enabled
-          Enable corepack support for each new installation. This will make fnm call `corepack enable` on every Node.js installation. For more information about corepack see https://nodejs.org/api/corepack.html
+          Enable corepack support for each new installation. This will make fnm call `corepack enable` on every Node.js installation. For more information about corepack see <https://nodejs.org/api/corepack.html>
 
           [env: FNM_COREPACK_ENABLED]
 
@@ -595,7 +601,7 @@ Arguments:
 
 Options:
       --node-dist-mirror <NODE_DIST_MIRROR>
-          https://nodejs.org/dist/ mirror
+          <https://nodejs.org/dist/> mirror
 
           [env: FNM_NODE_DIST_MIRROR]
           [default: https://nodejs.org/dist]
@@ -628,7 +634,7 @@ Options:
           - recursive: Use the version of Node defined within the current directory and all parent directories
 
       --corepack-enabled
-          Enable corepack support for each new installation. This will make fnm call `corepack enable` on every Node.js installation. For more information about corepack see https://nodejs.org/api/corepack.html
+          Enable corepack support for each new installation. This will make fnm call `corepack enable` on every Node.js installation. For more information about corepack see <https://nodejs.org/api/corepack.html>
 
           [env: FNM_COREPACK_ENABLED]
 
@@ -652,7 +658,7 @@ Usage: fnm current [OPTIONS]
 
 Options:
       --node-dist-mirror <NODE_DIST_MIRROR>
-          https://nodejs.org/dist/ mirror
+          <https://nodejs.org/dist/> mirror
 
           [env: FNM_NODE_DIST_MIRROR]
           [default: https://nodejs.org/dist]
@@ -685,7 +691,7 @@ Options:
           - recursive: Use the version of Node defined within the current directory and all parent directories
 
       --corepack-enabled
-          Enable corepack support for each new installation. This will make fnm call `corepack enable` on every Node.js installation. For more information about corepack see https://nodejs.org/api/corepack.html
+          Enable corepack support for each new installation. This will make fnm call `corepack enable` on every Node.js installation. For more information about corepack see <https://nodejs.org/api/corepack.html>
 
           [env: FNM_COREPACK_ENABLED]
 
@@ -718,7 +724,7 @@ Arguments:
 
 Options:
       --node-dist-mirror <NODE_DIST_MIRROR>
-          https://nodejs.org/dist/ mirror
+          <https://nodejs.org/dist/> mirror
 
           [env: FNM_NODE_DIST_MIRROR]
           [default: https://nodejs.org/dist]
@@ -754,7 +760,7 @@ Options:
           - recursive: Use the version of Node defined within the current directory and all parent directories
 
       --corepack-enabled
-          Enable corepack support for each new installation. This will make fnm call `corepack enable` on every Node.js installation. For more information about corepack see https://nodejs.org/api/corepack.html
+          Enable corepack support for each new installation. This will make fnm call `corepack enable` on every Node.js installation. For more information about corepack see <https://nodejs.org/api/corepack.html>
 
           [env: FNM_COREPACK_ENABLED]
 
@@ -784,7 +790,7 @@ Arguments:
 
 Options:
       --node-dist-mirror <NODE_DIST_MIRROR>
-          https://nodejs.org/dist/ mirror
+          <https://nodejs.org/dist/> mirror
 
           [env: FNM_NODE_DIST_MIRROR]
           [default: https://nodejs.org/dist]
@@ -817,7 +823,7 @@ Options:
           - recursive: Use the version of Node defined within the current directory and all parent directories
 
       --corepack-enabled
-          Enable corepack support for each new installation. This will make fnm call `corepack enable` on every Node.js installation. For more information about corepack see https://nodejs.org/api/corepack.html
+          Enable corepack support for each new installation. This will make fnm call `corepack enable` on every Node.js installation. For more information about corepack see <https://nodejs.org/api/corepack.html>
 
           [env: FNM_COREPACK_ENABLED]
 

docs/configuration.md

@@ -0,0 +1,72 @@
+# Configuration
+
+fnm comes with many features out of the box. Some of them are not activated by default as they’re changing your shell default behavior, and some are just a feature flag to avoid breaking changes or just experimental until we decide it is worthwhile to introduce them.
+
+All these features can be configured by adding flags to the `fnm env` call when initializing the shell. For instance, if your shell set up looks like `eval "$(fnm env)"` then you can add a flag to it by changing it to `eval "$(fnm env --my-flag=value)"`
+
+Here’s a list of these features and capabilities:
+
+### `--use-on-cd`
+
+**✅ Highly recommended**
+
+`--use-on-cd` appends output to `fnm env`'s output that will hook into your shell upon changing directories, and will switch the Node.js version based on the requirements of the current directory, based on `.node-version` or `.nvmrc` (or `packages.json#engines#node` if `--resolve-engines` was enabled).
+
+This allows you do avoid thinking about `fnm use`, and only `cd <DIR>` to make it work.
+
+### `--version-file-strategy=recursive`
+
+**✅ Highly recommended**
+
+Makes `fnm use` and `fnm install` take parent directories into account when looking for a version file ("dotfile")--when no argument was given.
+
+So, let's say we have the following directory structure:
+
+```
+repo/
+├── package.json
+├── .node-version <- with content: `20.0.0`
+└── packages/
+  └── my-package/ <- I am here
+    └── package.json
+```
+
+And I'm running the following command:
+
+```sh-session
+repo/packages/my-package$ fnm use
+```
+
+Then fnm will switch to Node.js v20.0.0.
+
+Without the explicit flag, the value is set to `local`, which will not traverse the directory tree and therefore will print:
+
+```sh-session
+repo/packages/my-package$ fnm use
+error: Can't find version in dotfiles. Please provide a version manually to the command.
+```
+
+### `--enable-corepack`
+
+**🧪 Experimental**
+
+Runs [`corepack enable`](https://nodejs.org/api/corepack.html#enabling-the-feature) when a new version of Node.js is installed. Experimental due to the fact Corepack itself is experimental.
+
+### `--resolve-engines`
+
+**🧪 Experimental**
+
+Treats `package.json#engines#node` as a valid Node.js version file ("dotfile"). So, if you have a package.json with the following content:
+
+```json
+{
+  "engines": {
+    "node": ">=20 <21"
+  }
+}
+```
+
+Then:
+
+- `fnm install` will install the latest satisfying Node.js 20.x version available in the Node.js dist server
+- `fnm use` will use the latest satisfying Node.js 20.x version available on your system, or prompt to install if no version matched.

rust-toolchain.toml

@@ -0,0 +1,3 @@
+[toolchain]
+channel = "1.78"
+components = ["rustfmt", "clippy"]

src/arch.rs

@@ -4,6 +4,7 @@ use crate::version::Version;
 pub enum Arch {
     X86,
     X64,
+    X64Musl,
     Arm64,
     Armv7l,
     Ppc64le,
@@ -16,10 +17,10 @@ pub enum Arch {
 pub fn get_safe_arch<'a>(arch: &'a Arch, version: &Version) -> &'a Arch {
     use crate::system_info::{platform_arch, platform_name};
 
-    return match (platform_name(), platform_arch(), version) {
+    match (platform_name(), platform_arch(), version) {
         ("darwin", "arm64", Version::Semver(v)) if v.major < 16 => &Arch::X64,
         _ => arch,
-    };
+    }
 }
 
 #[cfg(windows)]
@@ -43,6 +44,7 @@ impl std::str::FromStr for Arch {
         match s {
             "x86" => Ok(Arch::X86),
             "x64" => Ok(Arch::X64),
+            "x64-musl" => Ok(Arch::X64Musl),
             "arm64" => Ok(Arch::Arm64),
             "armv7l" => Ok(Arch::Armv7l),
             "ppc64le" => Ok(Arch::Ppc64le),
@@ -58,6 +60,7 @@ impl std::fmt::Display for Arch {
         let arch_str = match self {
             Arch::X86 => String::from("x86"),
             Arch::X64 => String::from("x64"),
+            Arch::X64Musl => String::from("x64-musl"),
             Arch::Arm64 => String::from("arm64"),
             Arch::Armv7l => String::from("armv7l"),
             Arch::Ppc64le => String::from("ppc64le"),

src/archive/mod.rs

@@ -3,5 +3,9 @@ pub mod tar_xz;
 pub mod zip;
 
 pub use self::extract::{Error, Extract};
+
+#[cfg(unix)]
 pub use self::tar_xz::TarXz;
+
+#[cfg(windows)]
 pub use self::zip::Zip;

src/commands/env.rs

@@ -44,7 +44,7 @@ fn make_symlink(config: &FnmConfig) -> Result<std::path::PathBuf, Error> {
     }
 
     match symlink_dir(config.default_version_dir(), &temp_dir) {
-        Ok(_) => Ok(temp_dir),
+        Ok(()) => Ok(temp_dir),
         Err(source) => Err(Error::CantCreateSymlink { source, temp_dir }),
     }
 }

src/commands/install.rs

@@ -5,6 +5,7 @@ use crate::config::FnmConfig;
 use crate::downloader::{install_node_dist, Error as DownloaderError};
 use crate::lts::LtsType;
 use crate::outln;
+use crate::progress::ProgressConfig;
 use crate::remote_node_index;
 use crate::user_version::UserVersion;
 use crate::version::Version;
@@ -25,6 +26,12 @@ pub struct Install {
     /// Install latest version
     #[clap(long, conflicts_with_all = &["version", "lts"])]
     pub latest: bool,
+
+    /// Show an interactive progress bar for the download
+    /// status.
+    #[clap(long, default_value_t)]
+    #[arg(value_enum)]
+    pub progress: ProgressConfig,
 }
 
 impl Install {
@@ -34,16 +41,19 @@ impl Install {
                 version: v,
                 lts: false,
                 latest: false,
+                ..
             } => Ok(v),
             Self {
                 version: None,
                 lts: true,
                 latest: false,
+                ..
             } => Ok(Some(UserVersion::Full(Version::Lts(LtsType::Latest)))),
             Self {
                 version: None,
                 lts: false,
                 latest: true,
+                ..
             } => Ok(Some(UserVersion::Full(Version::Latest))),
             _ => Err(Error::TooManyVersionsProvided),
         }
@@ -55,6 +65,7 @@ impl Command for Install {
 
     fn apply(self, config: &FnmConfig) -> Result<(), Self::Error> {
         let current_dir = std::env::current_dir().unwrap();
+        let show_progress = self.progress.enabled(config);
 
         let current_version = self
             .version()?
@@ -131,12 +142,13 @@ impl Command for Install {
             &config.node_dist_mirror,
             config.installations_dir(),
             safe_arch,
+            show_progress,
         ) {
             Err(err @ DownloaderError::VersionAlreadyInstalled { .. }) => {
                 outln!(config, Error, "{} {}", "warning:".bold().yellow(), err);
             }
             Err(source) => Err(Error::DownloadError { source })?,
-            Ok(_) => {}
+            Ok(()) => {}
         };
 
         if config.corepack_enabled() {
@@ -225,6 +237,7 @@ mod tests {
             version: UserVersion::from_str("12.0.0").ok(),
             lts: false,
             latest: false,
+            progress: ProgressConfig::Never,
         }
         .apply(&config)
         .expect("Can't install");
@@ -250,6 +263,7 @@ mod tests {
             version: None,
             lts: false,
             latest: true,
+            progress: ProgressConfig::Never,
         }
         .apply(&config)
         .expect("Can't install");

src/commands/use.rs

@@ -153,7 +153,7 @@ fn install_new_version(
 fn replace_symlink(from: &std::path::Path, to: &std::path::Path) -> std::io::Result<()> {
     let symlink_deletion_result = fs::remove_symlink_dir(to);
     match fs::symlink_dir(from, to) {
-        ok @ Ok(_) => ok,
+        ok @ Ok(()) => ok,
         err @ Err(_) => symlink_deletion_result.and(err),
     }
 }

src/config.rs

@@ -7,7 +7,7 @@ use url::Url;
 
 #[derive(clap::Parser, Debug)]
 pub struct FnmConfig {
-    /// https://nodejs.org/dist/ mirror
+    /// <https://nodejs.org/dist/> mirror
     #[clap(
         long,
         env = "FNM_NODE_DIST_MIRROR",
@@ -67,7 +67,7 @@ pub struct FnmConfig {
 
     /// Enable corepack support for each new installation.
     /// This will make fnm call `corepack enable` on every Node.js installation.
-    /// For more information about corepack see https://nodejs.org/api/corepack.html
+    /// For more information about corepack see <https://nodejs.org/api/corepack.html>
     #[clap(
         long,
         env = "FNM_COREPACK_ENABLED",

src/downloader.rs

@@ -2,8 +2,11 @@ use crate::arch::Arch;
 use crate::archive;
 use crate::archive::{Error as ExtractError, Extract};
 use crate::directory_portal::DirectoryPortal;
+use crate::progress::ResponseProgress;
 use crate::version::Version;
+use indicatif::ProgressDrawTarget;
 use log::debug;
+use std::io::Read;
 use std::path::Path;
 use std::path::PathBuf;
 use thiserror::Error;
@@ -63,10 +66,7 @@ fn download_url(base_url: &Url, version: &Version, arch: &Arch) -> Url {
     .unwrap()
 }
 
-pub fn extract_archive_into<P: AsRef<Path>>(
+fn extract_archive_into(path: impl AsRef<Path>, response: impl Read) -> Result<(), Error> {
-    path: P,
-    response: crate::http::Response,
-) -> Result<(), Error> {
     #[cfg(unix)]
     let extractor = archive::TarXz::new(response);
     #[cfg(windows)]
@@ -81,6 +81,7 @@ pub fn install_node_dist<P: AsRef<Path>>(
     node_dist_mirror: &Url,
     installations_dir: P,
     arch: &Arch,
+    show_progress: bool,
 ) -> Result<(), Error> {
     let installation_dir = PathBuf::from(installations_dir.as_ref()).join(version.v_str());
 
@@ -109,7 +110,14 @@ pub fn install_node_dist<P: AsRef<Path>>(
     }
 
     debug!("Extracting response...");
+    if show_progress {
+        extract_archive_into(
+            &portal,
+            ResponseProgress::new(response, ProgressDrawTarget::stderr()),
+        )?;
+    } else {
         extract_archive_into(&portal, response)?;
+    }
     debug!("Extraction completed");
 
     let installed_directory = std::fs::read_dir(&portal)?
@@ -171,7 +179,8 @@ mod tests {
         let version = Version::parse("12.0.0").unwrap();
         let arch = Arch::X64;
         let node_dist_mirror = Url::parse("https://nodejs.org/dist/").unwrap();
-        install_node_dist(&version, &node_dist_mirror, path, &arch).expect("Can't install Node 12");
+        install_node_dist(&version, &node_dist_mirror, path, &arch, false)
+            .expect("Can't install Node 12");
 
         let mut location_path = path.join(version.v_str()).join("installation");
 

src/main.rs

@@ -22,6 +22,7 @@ mod installed_versions;
 mod lts;
 mod package_json;
 mod path_ext;
+mod progress;
 mod remote_node_index;
 mod shell;
 mod system_info;

src/progress.rs

@@ -0,0 +1,165 @@
+use std::io::Read;
+
+use indicatif::{ProgressBar, ProgressDrawTarget, ProgressStyle};
+use reqwest::blocking::Response;
+
+pub struct ResponseProgress {
+    progress: Option<ProgressBar>,
+    response: Response,
+}
+
+#[derive(Default, Clone, Debug, clap::ValueEnum)]
+pub enum ProgressConfig {
+    #[default]
+    Auto,
+    Never,
+    Always,
+}
+
+impl ProgressConfig {
+    pub fn enabled(&self, config: &crate::config::FnmConfig) -> bool {
+        match self {
+            Self::Never => false,
+            Self::Always => true,
+            Self::Auto => config
+                .log_level()
+                .is_writable(&crate::log_level::LogLevel::Info),
+        }
+    }
+}
+
+fn make_progress_bar(size: u64, target: ProgressDrawTarget) -> ProgressBar {
+    let bar = ProgressBar::with_draw_target(Some(size), target);
+
+    bar.set_style(
+        ProgressStyle::with_template(
+            "{elapsed_precise:.white.dim} {wide_bar:.cyan} {bytes}/{total_bytes} ({bytes_per_sec}, {eta})",
+        )
+        .unwrap()
+        .progress_chars("█▉▊▋▌▍▎▏  "),
+    );
+
+    bar
+}
+
+impl ResponseProgress {
+    pub fn new(response: Response, target: ProgressDrawTarget) -> Self {
+        Self {
+            progress: response
+                .content_length()
+                .map(|len| make_progress_bar(len, target)),
+            response,
+        }
+    }
+
+    pub fn finish(&self) {
+        if let Some(ref bar) = self.progress {
+            bar.finish();
+        }
+    }
+}
+
+impl Read for ResponseProgress {
+    fn read(&mut self, buf: &mut [u8]) -> std::io::Result<usize> {
+        let size = self.response.read(buf)?;
+
+        if let Some(ref bar) = self.progress {
+            bar.inc(size as u64);
+        }
+
+        Ok(size)
+    }
+}
+
+impl Drop for ResponseProgress {
+    fn drop(&mut self) {
+        self.finish();
+        eprintln!();
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use indicatif::{ProgressDrawTarget, TermLike};
+    use reqwest::blocking::Response;
+    use std::{
+        io::Read,
+        sync::{Arc, Mutex},
+    };
+
+    use super::ResponseProgress;
+
+    const CONTENT_LENGTH: usize = 100;
+
+    #[derive(Debug)]
+    struct MockedTerm {
+        pub buf: Arc<Mutex<String>>,
+    }
+
+    impl TermLike for MockedTerm {
+        fn width(&self) -> u16 {
+            80
+        }
+
+        fn move_cursor_up(&self, _n: usize) -> std::io::Result<()> {
+            Ok(())
+        }
+
+        fn move_cursor_down(&self, _n: usize) -> std::io::Result<()> {
+            Ok(())
+        }
+
+        fn move_cursor_right(&self, _n: usize) -> std::io::Result<()> {
+            Ok(())
+        }
+
+        fn move_cursor_left(&self, _n: usize) -> std::io::Result<()> {
+            Ok(())
+        }
+
+        fn write_line(&self, s: &str) -> std::io::Result<()> {
+            self.buf.lock().unwrap().push_str(s);
+            Ok(())
+        }
+
+        fn write_str(&self, s: &str) -> std::io::Result<()> {
+            self.buf.lock().unwrap().push_str(s);
+            Ok(())
+        }
+
+        fn clear_line(&self) -> std::io::Result<()> {
+            Ok(())
+        }
+
+        fn flush(&self) -> std::io::Result<()> {
+            Ok(())
+        }
+    }
+
+    #[test]
+    fn test_reads_data_and_shows_progress() {
+        let response: Response = http::Response::builder()
+            .header("Content-Length", CONTENT_LENGTH)
+            .body("a".repeat(CONTENT_LENGTH))
+            .unwrap()
+            .into();
+
+        let mut buf = [0; CONTENT_LENGTH];
+
+        let out_buf = Arc::new(Mutex::new(String::new()));
+
+        let mut progress = ResponseProgress::new(
+            response,
+            ProgressDrawTarget::term_like(Box::new(MockedTerm {
+                buf: out_buf.clone(),
+            })),
+        );
+        let size = progress.read(&mut buf[..]).unwrap();
+
+        drop(progress);
+
+        assert_eq!(size, CONTENT_LENGTH);
+        assert_eq!(buf, "a".repeat(CONTENT_LENGTH).as_bytes());
+        assert!(out_buf.lock().unwrap().contains(&"█".repeat(40)));
+    }
+}

src/shell/bash.rs

@@ -28,13 +28,13 @@ impl Shell for Bash {
     fn use_on_cd(&self, config: &crate::config::FnmConfig) -> anyhow::Result<String> {
         let autoload_hook = match config.version_file_strategy() {
             VersionFileStrategy::Local => indoc!(
-                r#"
+                r"
                     if [[ -f .node-version || -f .nvmrc ]]; then
                         fnm use --silent-if-unchanged
                     fi
-                "#
+                "
             ),
-            VersionFileStrategy::Recursive => r#"fnm use --silent-if-unchanged"#,
+            VersionFileStrategy::Recursive => r"fnm use --silent-if-unchanged",
         };
         Ok(formatdoc!(
             r#"

src/shell/fish.rs

@@ -28,13 +28,13 @@ impl Shell for Fish {
     fn use_on_cd(&self, config: &crate::config::FnmConfig) -> anyhow::Result<String> {
         let autoload_hook = match config.version_file_strategy() {
             VersionFileStrategy::Local => indoc!(
-                r#"
+                r"
                     if test -f .node-version -o -f .nvmrc
                         fnm use --silent-if-unchanged
                     end
-                "#
+                "
             ),
-            VersionFileStrategy::Recursive => r#"fnm use --silent-if-unchanged"#,
+            VersionFileStrategy::Recursive => r"fnm use --silent-if-unchanged",
         };
         Ok(formatdoc!(
             r#"

src/shell/infer/mod.rs

@@ -7,7 +7,7 @@ pub use self::unix::infer_shell;
 #[cfg(not(unix))]
 pub use self::windows::infer_shell;
 
-pub(self) fn shell_from_string(shell: &str) -> Option<Box<dyn super::Shell>> {
+fn shell_from_string(shell: &str) -> Option<Box<dyn super::Shell>> {
     use super::{Bash, Fish, PowerShell, WindowsCmd, Zsh};
     match shell {
         "sh" | "bash" => return Some(Box::from(Bash)),

src/shell/powershell.rs

@@ -28,11 +28,11 @@ impl Shell for PowerShell {
     fn use_on_cd(&self, config: &crate::config::FnmConfig) -> anyhow::Result<String> {
         let autoload_hook = match config.version_file_strategy() {
             VersionFileStrategy::Local => indoc!(
-                r#"
+                r"
                     If ((Test-Path .nvmrc) -Or (Test-Path .node-version)) { & fnm use --silent-if-unchanged }
-                "#
+                "
             ),
-            VersionFileStrategy::Recursive => r#"fnm use --silent-if-unchanged"#,
+            VersionFileStrategy::Recursive => r"fnm use --silent-if-unchanged",
         };
         Ok(formatdoc!(
             r#"

src/shell/zsh.rs

@@ -32,13 +32,13 @@ impl Shell for Zsh {
     fn use_on_cd(&self, config: &crate::config::FnmConfig) -> anyhow::Result<String> {
         let autoload_hook = match config.version_file_strategy() {
             VersionFileStrategy::Local => indoc!(
-                r#"
+                r"
                     if [[ -f .node-version || -f .nvmrc ]]; then
                         fnm use --silent-if-unchanged
                     fi
-                "#
+                "
             ),
-            VersionFileStrategy::Recursive => r#"fnm use --silent-if-unchanged"#,
+            VersionFileStrategy::Recursive => r"fnm use --silent-if-unchanged",
         };
         Ok(formatdoc!(
             r#"