feat: Add support for windows arm runners (#197)

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Pavel Zwerschke <pavelzw@gmail.com>

.gitattributes

@@ -1 +1 @@
-dist/** -diff linguist-generated=true
+dist/** merge=binary -diff linguist-generated=true

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,3 +1,3 @@
 If updating documentation:
 
-- [ ] Updated documentation in https://github.com/prefix-dev/pixi/blob/main/docs/advanced/github_actions.md as well
+- [ ] Updated documentation in https://github.com/prefix-dev/pixi/blob/main/docs/integration/ci/github_actions.md as well

.github/workflows/build.yml

@@ -18,12 +18,12 @@ jobs:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
 
       - name: Install pnpm
-        uses: pnpm/action-setup@fe02b34f77f8bc703788d5817da081398fad5dd2 # v4.4.0
+        uses: pnpm/action-setup@a7487c7e89a18df4991f7f222e4898a00d66ddda # v4.4.0
         with:
           version: 9
 
       - name: Install Node.js
-        uses: actions/setup-node@1d0ff469b7ec7b3cb9d8673fde0c81c44821de2a # v4.2.0
+        uses: actions/setup-node@cdca7365b2dadb8aad0a33bc7601856ffabcc48e # v4.3.0
         with:
           node-version: 20
           cache: pnpm
@@ -47,7 +47,7 @@ jobs:
         run: |
           set -euo pipefail
           latest_version="$(jq -r '.version' package.json)"
-          count_expected=16
+          count_expected=17
           count_actual="$(grep -c "setup-pixi@v$latest_version" README.md || true)"
           if [ "$count_actual" -ne "$count_expected" ]; then
             echo "::error file=README.md::Expected $count_expected mentions of \`setup-pixi@v$latest_version\` in README.md, but found $count_actual."
@@ -79,7 +79,7 @@ jobs:
           GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Create pull request
-        uses: peter-evans/create-pull-request@67ccf781d68cd99b580ae25a5c18a1cc84ffff1f # v7.0.6
+        uses: peter-evans/create-pull-request@271a8d0340265f705b14b6d32b9829c1cb33d45e # v7.0.8
         if: failure() && github.ref_name == 'main'
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
@@ -93,12 +93,12 @@ jobs:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
 
       - name: Install pnpm
-        uses: pnpm/action-setup@fe02b34f77f8bc703788d5817da081398fad5dd2 # v4.4.0
+        uses: pnpm/action-setup@a7487c7e89a18df4991f7f222e4898a00d66ddda # v4.4.0
         with:
           version: 9
 
       - name: Install Node.js
-        uses: actions/setup-node@1d0ff469b7ec7b3cb9d8673fde0c81c44821de2a # v4.2.0
+        uses: actions/setup-node@cdca7365b2dadb8aad0a33bc7601856ffabcc48e # v4.3.0
         with:
           node-version: 20
           cache: pnpm
@@ -119,7 +119,7 @@ jobs:
         id: diff
 
       # If index.js or post.js are different than expected, upload the expected version as an artifact
-      - uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4.6.0
+      - uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
         if: ${{ failure() && steps.diff.conclusion == 'failure' }}
         with:
           name: dist

.github/workflows/test.yml

@@ -16,7 +16,8 @@ jobs:
   default:
     strategy:
       matrix:
-        os: [ubuntu-latest, macos-latest, windows-latest, macos-13]
+        # TODO: add windows-11-arm: https://github.com/conda-forge/conda-forge.github.io/issues/1940
+        os: [ubuntu-latest, ubuntu-24.04-arm, macos-latest, windows-latest, macos-13]
         cache: [true, false]
     runs-on: ${{ matrix.os }}
     name: default ${{ matrix.cache == true && 'with' || 'without' }} cache (${{ matrix.os }})
@@ -192,14 +193,14 @@ jobs:
   custom-manifest-path:
     strategy:
       matrix:
-        os: [ubuntu-latest, macos-latest, windows-latest]
+        os: [ubuntu-latest, ubuntu-24.04-arm, macos-latest, windows-latest, windows-11-arm]
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - uses: ./
         with:
           cache: false
-          manifest-path: test/default/pixi.toml
+          manifest-path: test/bzip2/pixi.toml
 
   different-log-level:
     strategy:
@@ -247,30 +248,30 @@ jobs:
         run: mv test/default/* .
       - name: Create pixi directory and add to PATH
         run: |
-          mkdir -p $HOME/custom-existing-pixi
-          echo $HOME/custom-existing-pixi >> $GITHUB_PATH
+          mkdir -p "$HOME/custom existing pixi"
+          echo "$HOME/custom existing pixi" >> $GITHUB_PATH
         if: matrix.os != 'windows-latest'
       - name: Create pixi directory and add to PATH (Windows)
         run: |
-          mkdir $env:USERPROFILE\custom-existing-pixi
-          echo $env:USERPROFILE\custom-existing-pixi >> $env:GITHUB_PATH
+          mkdir "$env:USERPROFILE\custom existing pixi"
+          echo "$env:USERPROFILE\custom existing pixi" >> $env:GITHUB_PATH
         shell: pwsh
         if: matrix.os == 'windows-latest'
       - name: Download pixi binary (Ubuntu)
         run: |
           set -o pipefail
-          curl -L --output $HOME/custom-existing-pixi/pixi https://github.com/prefix-dev/pixi/releases/download/v0.14.0/pixi-x86_64-unknown-linux-musl
-          chmod +x $HOME/custom-existing-pixi/pixi
+          curl -L --output "$HOME/custom existing pixi/pixi" https://github.com/prefix-dev/pixi/releases/download/v0.43.0/pixi-x86_64-unknown-linux-musl
+          chmod +x "$HOME/custom existing pixi/pixi"
         if: matrix.os == 'ubuntu-latest'
       - name: Download pixi binary (macOS)
         run: |
           set -o pipefail
-          curl -L --output $HOME/custom-existing-pixi/pixi https://github.com/prefix-dev/pixi/releases/download/v0.14.0/pixi-x86_64-apple-darwin
-          chmod +x $HOME/custom-existing-pixi/pixi
+          curl -L --output "$HOME/custom existing pixi/pixi" https://github.com/prefix-dev/pixi/releases/download/v0.43.0/pixi-x86_64-apple-darwin
+          chmod +x "$HOME/custom existing pixi/pixi"
         if: matrix.os == 'macos-latest'
       - name: Download pixi binary (Windows)
         run: |
-          curl -L --output $HOME/custom-existing-pixi/pixi.exe https://github.com/prefix-dev/pixi/releases/download/v0.14.0/pixi-x86_64-pc-windows-msvc.exe
+          curl -L --output "$HOME/custom existing pixi/pixi.exe" https://github.com/prefix-dev/pixi/releases/download/v0.43.0/pixi-x86_64-pc-windows-msvc.exe
         if: matrix.os == 'windows-latest'
       - run: |
           echo "Path: $PATH"
@@ -278,11 +279,11 @@ jobs:
       - name: Verify pixi version (before setup-pixi)
         run: |
           pixi --version
-          pixi --version | grep -q "pixi 0.14.0"
+          pixi --version | grep -q "pixi 0.43.0"
         shell: bash
       - name: Verify pixi path (before setup-pixi)
         run: |
-          which pixi | grep -q $HOME/custom-existing-pixi/pixi
+          which pixi | grep -q "$HOME/custom existing pixi/pixi"
         shell: bash
       - name: Run Action (should use preinstalled pixi)
         uses: ./
@@ -299,7 +300,7 @@ jobs:
         uses: ./
         with:
           cache: false
-          pixi-version: v0.16.0
+          pixi-version: v0.44.0
         if: matrix.ignore-reason == 'version'
       - name: Run Action (url should overwrite preinstalled pixi)
         uses: ./
@@ -308,10 +309,10 @@ jobs:
           pixi-url: |
             ${{
                 matrix.os == 'ubuntu-latest' &&
-                    'https://github.com/prefix-dev/pixi/releases/download/v0.16.0/pixi-x86_64-unknown-linux-musl'
+                    'https://github.com/prefix-dev/pixi/releases/download/v0.44.0/pixi-x86_64-unknown-linux-musl'
                 || matrix.os == 'macos-latest' &&
-                    'https://github.com/prefix-dev/pixi/releases/download/v0.16.0/pixi-x86_64-apple-darwin'
-                || 'https://github.com/prefix-dev/pixi/releases/download/v0.16.0/pixi-x86_64-pc-windows-msvc.exe'
+                    'https://github.com/prefix-dev/pixi/releases/download/v0.44.0/pixi-x86_64-apple-darwin'
+                    || 'https://github.com/prefix-dev/pixi/releases/download/v0.44.0/pixi-x86_64-pc-windows-msvc.exe'
             }}
         if: matrix.ignore-reason == 'url'
       - name: Create custom bin directory
@@ -325,33 +326,33 @@ jobs:
           # this will implicitly set pixi-version to latest
           pixi-bin-path: custom-bin/pixi${{ matrix.os == 'windows-latest' && '.exe' || '' }}
         if: matrix.ignore-reason == 'bin-path'
-      - name: Verify pixi version (after setup-pixi) - still at 0.14.0
+      - name: Verify pixi version (after setup-pixi) - still at 0.43.0
         run: |
           pixi --version
-          pixi --version | grep -q 0.14.0
+          pixi --version | grep -q 0.43.0
         shell: bash
         if: matrix.ignore-reason == 'none'
-      - name: Verify pixi version (after setup-pixi) - should be 0.16.0
+      - name: Verify pixi version (after setup-pixi) - should be 0.44.0
         run: |
           pixi --version
-          pixi --version | grep -q 0.16.0
+          pixi --version | grep -q 0.44.0
         shell: bash
         if: matrix.ignore-reason != 'none' && matrix.ignore-reason != 'bin-path' && matrix.ignore-reason != 'version-latest'
       - name: Verify pixi version (after setup-pixi) - should be latest
         run: |
           pixi --version
-          pixi --version | grep -vq 0.14.0
-          pixi --version | grep -vq 0.16.0
+          pixi --version | grep -vq 0.43.0
+          pixi --version | grep -vq 0.44.0
         shell: bash
         if: matrix.ignore-reason == 'bin-path' || matrix.ignore-reason == 'version-latest'
       - name: Verify pixi path (after setup-pixi, no ignore reason)
         run: |
-          which pixi | grep -q $HOME/custom-existing-pixi/pixi
+          which pixi | grep -q "$HOME/custom existing pixi/pixi"
         shell: bash
         if: matrix.ignore-reason == 'none'
       - name: Verify pixi path (after setup-pixi, ignore reason)
         run: |
-          which pixi | grep -vq $HOME/custom-existing-pixi/pixi
+          which pixi | grep -vq "$HOME/custom existing pixi/pixi"
         shell: bash
         if: matrix.ignore-reason != 'none'
 
@@ -460,7 +461,8 @@ jobs:
   pixi-shell:
     strategy:
       matrix:
-        os: [ubuntu-latest, macos-latest, windows-latest]
+        # TODO: add windows-11-arm: https://github.com/conda-forge/conda-forge.github.io/issues/1940
+        os: [ubuntu-latest, ubuntu-24.04-arm, macos-latest, windows-latest]
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
@@ -480,11 +482,14 @@ jobs:
       - run: |
           python --version | Select-String "3.11"
         shell: pixi run pwsh -Command {0}
+        # TODO investigate: for some reason, this errors on ubuntu-arm
+        if: matrix.os != 'ubuntu-24.04-arm'
 
   pixi-shell-exec:
     strategy:
       matrix:
-        os: [ubuntu-latest, macos-latest, windows-latest]
+        # TODO: add windows-11-arm: https://github.com/conda-forge/conda-forge.github.io/issues/1940
+        os: [ubuntu-latest, ubuntu-24.04-arm, macos-latest, windows-latest]
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
@@ -500,6 +505,8 @@ jobs:
       - run: |
           python --version | Select-String "3.11"
         shell: pixi exec --spec python=3.11.* -- pwsh -Command {0}
+        # TODO investigate: for some reason, this errors on ubuntu-arm
+        if: matrix.os != 'ubuntu-24.04-arm'
 
   post-cleanup-linux:
     runs-on: ubuntu-latest
@@ -593,7 +600,7 @@ jobs:
   no-lockfile:
     strategy:
       matrix:
-        os: [ubuntu-latest, macos-latest, windows-latest]
+        os: [ubuntu-latest, ubuntu-24.04-arm, macos-latest, windows-latest]
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
@@ -741,13 +748,21 @@ jobs:
 
   pyproject:
     timeout-minutes: 10
-    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        os: [windows-latest, ubuntu-latest, macos-latest]
+    runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - name: Move pixi files
         run: mv test/pyproject-manifest/* .
       - uses: ./
       - run: test -f .pixi/envs/default/bin/python
+        if: matrix.os != 'windows-latest'
+        shell: bash
+      - run: test -f .pixi/envs/default/python.exe
+        if: matrix.os == 'windows-latest'
+        shell: bash
       - run: pixi run test
 
   custom-pyproject-manifest-path:

README.md

@@ -23,9 +23,9 @@ GitHub Action to set up the [pixi](https://github.com/prefix-dev/pixi) package m
 ## Usage
 
 ```yml
-- uses: prefix-dev/setup-pixi@v0.8.3
+- uses: prefix-dev/setup-pixi@v0.8.8
   with:
-    pixi-version: v0.41.4
+    pixi-version: v0.44.0
 
     cache: true
     auth-host: prefix.dev
@@ -35,7 +35,7 @@ GitHub Action to set up the [pixi](https://github.com/prefix-dev/pixi) package m
 
 > [!WARNING]
 > Since pixi is not yet stable, the API of this action may change between minor versions.
-> Please pin the versions of this action to a specific version (i.e., `prefix-dev/setup-pixi@v0.8.3`) to avoid breaking changes.
+> Please pin the versions of this action to a specific version (i.e., `prefix-dev/setup-pixi@v0.8.8`) to avoid breaking changes.
 > You can automatically update the version of this action by using [Dependabot](https://docs.github.com/en/code-security/dependabot/working-with-dependabot/keeping-your-actions-up-to-date-with-dependabot).
 >
 > Put the following in your `.github/dependabot.yml` file to enable Dependabot for your GitHub Actions:
@@ -74,7 +74,7 @@ In order to not exceed the [10 GB cache size limit](https://docs.github.com/en/a
 This can be done by setting the `cache-write` argument.
 
 ```yml
-- uses: prefix-dev/setup-pixi@v0.8.3
+- uses: prefix-dev/setup-pixi@v0.8.8
   with:
     cache: true
     cache-write: ${{ github.event_name == 'push' && github.ref_name == 'main' }}
@@ -119,7 +119,7 @@ test:
       environment: [py311, py312]
   steps:
     - uses: actions/checkout@v4
-    - uses: prefix-dev/setup-pixi@v0.8.3
+    - uses: prefix-dev/setup-pixi@v0.8.8
       with:
         environments: ${{ matrix.environment }}
 ```
@@ -129,7 +129,7 @@ test:
 The following example will install both the `py311` and the `py312` environment on the runner.
 
 ```yml
-- uses: prefix-dev/setup-pixi@v0.8.3
+- uses: prefix-dev/setup-pixi@v0.8.8
   with:
     # separated by spaces
     environments: >-
@@ -165,7 +165,7 @@ Specify the token using the `auth-token` input argument.
 This form of authentication (bearer token in the request headers) is mainly used at [prefix.dev](https://prefix.dev).
 
 ```yml
-- uses: prefix-dev/setup-pixi@v0.8.3
+- uses: prefix-dev/setup-pixi@v0.8.8
   with:
     auth-host: prefix.dev
     auth-token: ${{ secrets.PREFIX_DEV_TOKEN }}
@@ -177,7 +177,7 @@ Specify the username and password using the `auth-username` and `auth-password`
 This form of authentication (HTTP Basic Auth) is used in some enterprise environments with [artifactory](https://jfrog.com/artifactory) for example.
 
 ```yml
-- uses: prefix-dev/setup-pixi@v0.8.3
+- uses: prefix-dev/setup-pixi@v0.8.8
   with:
     auth-host: custom-artifactory.com
     auth-username: ${{ secrets.PIXI_USERNAME }}
@@ -190,7 +190,7 @@ Specify the conda-token using the `auth-conda-token` input argument.
 This form of authentication (token is encoded in URL: `https://my-quetz-instance.com/t/<token>/get/custom-channel`) is used at [anaconda.org](https://anaconda.org) or with [quetz instances](https://github.com/mamba-org/quetz).
 
 ```yml
-- uses: prefix-dev/setup-pixi@v0.8.3
+- uses: prefix-dev/setup-pixi@v0.8.8
   with:
     auth-host: anaconda.org # or my-quetz-instance.com
     auth-conda-token: ${{ secrets.CONDA_TOKEN }}
@@ -202,7 +202,7 @@ Specify the S3 key pair using the `auth-access-key-id` and `auth-secret-access-k
 You can also specify the session token using the `auth-session-token` input argument.
 
 ```yaml
-- uses: prefix-dev/setup-pixi@v0.8.3
+- uses: prefix-dev/setup-pixi@v0.8.8
   with:
     auth-host: s3://my-s3-bucket
     auth-s3-access-key-id: ${{ secrets.ACCESS_KEY_ID }}
@@ -274,7 +274,7 @@ To this end, `setup-pixi` adds all environment variables set when executing `pix
 As a result, all installed binaries can be accessed without having to call `pixi run`.
 
 ```yml
-- uses: prefix-dev/setup-pixi@v0.8.3
+- uses: prefix-dev/setup-pixi@v0.8.8
   with:
     activate-environment: true
 ```
@@ -282,7 +282,7 @@ As a result, all installed binaries can be accessed without having to call `pixi
 If you are installing multiple environments, you will need to specify the name of the environment that you want to be activated.
 
 ```yml
-- uses: prefix-dev/setup-pixi@v0.8.3
+- uses: prefix-dev/setup-pixi@v0.8.8
   with:
     environments: >-
       py311
@@ -299,7 +299,7 @@ You can specify whether `setup-pixi` should run `pixi install --frozen` or `pixi
 See the [official documentation](https://prefix.dev/docs/pixi/cli#install) for more information about the `--frozen` and `--locked` flags.
 
 ```yml
-- uses: prefix-dev/setup-pixi@v0.8.3
+- uses: prefix-dev/setup-pixi@v0.8.8
   with:
     locked: true
     # or
@@ -318,7 +318,7 @@ The first one is the debug logging of the action itself.
 This can be enabled by running the action with the `RUNNER_DEBUG` environment variable set to `true`.
 
 ```yml
-- uses: prefix-dev/setup-pixi@v0.8.3
+- uses: prefix-dev/setup-pixi@v0.8.8
   env:
     RUNNER_DEBUG: true
 ```
@@ -336,7 +336,7 @@ The second type is the debug logging of the pixi executable.
 This can be specified by setting the `log-level` input.
 
 ```yml
-- uses: prefix-dev/setup-pixi@v0.8.3
+- uses: prefix-dev/setup-pixi@v0.8.8
   with:
     # one of `q`, `default`, `v`, `vv`, or `vvv`.
     log-level: vvv
@@ -362,7 +362,7 @@ If nothing is specified, `post-cleanup` will default to `true`.
 On self-hosted runners, you also might want to alter the default pixi install location to a temporary location. You can use `pixi-bin-path: ${{ runner.temp }}/bin/pixi` to do this.
 
 ```yml
-- uses: prefix-dev/setup-pixi@v0.8.3
+- uses: prefix-dev/setup-pixi@v0.8.8
   with:
     post-cleanup: true
     # ${{ runner.temp }}\Scripts\pixi.exe on Windows
@@ -378,11 +378,21 @@ You can also use a preinstalled local version of pixi on the runner by not setti
 This can be overwritten by setting the `manifest-path` input argument.
 
 ```yml
-- uses: prefix-dev/setup-pixi@v0.8.3
+- uses: prefix-dev/setup-pixi@v0.8.8
   with:
     manifest-path: pyproject.toml
 ```
 
+### Only install pixi
+
+If you only want to install pixi and not install the current project, you can use the `run-install` option.
+
+```yml
+- uses: prefix-dev/setup-pixi@v0.8.8
+  with:
+    run-install: false
+```
+
 ## More examples
 
 If you want to see more examples, you can take a look at the [GitHub Workflows of this repository](.github/workflows/test.yml).

package.json

@@ -1,6 +1,6 @@
 {
   "name": "setup-pixi",
-  "version": "0.8.3",
+  "version": "0.8.8",
   "private": true,
   "description": "Action to set up the pixi package manager.",
   "scripts": {
@@ -22,25 +22,25 @@
   "author": "Pavel Zwerschke <pavelzw@gmail.com>",
   "license": "BSD-3-Clause",
   "dependencies": {
-    "@actions/cache": "^4.0.0",
+    "@actions/cache": "^4.0.3",
     "@actions/core": "^1.11.1",
     "@actions/exec": "^1.1.1",
     "@actions/io": "^1.1.3",
     "@actions/tool-cache": "^2.0.2",
-    "@iarna/toml": "^2.2.5",
+    "smol-toml": "^1.3.1",
     "untildify": "^5.0.0",
     "which": "^5.0.0",
-    "zod": "^3.24.1"
+    "zod": "^3.24.2"
   },
   "devDependencies": {
-    "@eslint/js": "^9.19.0",
-    "@types/eslint__js": "^8.42.3",
-    "@types/node": "^22.13.0",
+    "@eslint/js": "^9.23.0",
+    "@types/eslint__js": "^9.14.0",
+    "@types/node": "^22.13.14",
     "@types/which": "^3.0.4",
-    "eslint": "^9.19.0",
-    "prettier": "^3.4.2",
-    "tsup": "^8.3.6",
-    "typescript": "^5.7.3",
-    "typescript-eslint": "^8.22.0"
+    "eslint": "^9.23.0",
+    "prettier": "^3.5.3",
+    "tsup": "^8.4.0",
+    "typescript": "^5.8.2",
+    "typescript-eslint": "^8.29.0"
   }
 }

src/options.ts

@@ -5,7 +5,7 @@ import { existsSync, readFileSync } from 'fs'
 import * as core from '@actions/core'
 import * as z from 'zod'
 import untildify from 'untildify'
-import { parse } from '@iarna/toml'
+import { parse } from 'smol-toml'
 import which from 'which'
 
 type Inputs = Readonly<{

src/util.ts

@@ -13,7 +13,8 @@ export const getCondaArch = () => {
     'linux-x64': 'linux-64',
     'linux-arm64': 'linux-aarch64',
     'linux-ppc64': 'linux-ppc64le',
-    'win32-x64': 'win-64'
+    'win32-x64': 'win-64',
+    'win32-arm64': 'win-arm64'
   }
   const arch = archDict[`${os.platform()}-${os.arch()}`]
   if (!arch) {
@@ -52,9 +53,6 @@ export const getPixiUrlFromVersion = (version: string) => {
   const arch = getArch()
   const platform = getPlatform()
   const pixiFile = `pixi-${arch}-${platform}${platform === 'pc-windows-msvc' ? '.exe' : ''}`
-  if (arch === 'aarch64' && platform === 'pc-windows-msvc') {
-    throw new Error('Windows on ARM is currently not supported')
-  }
   if (version === 'latest') {
     return `https://github.com/prefix-dev/pixi/releases/latest/download/${pixiFile}`
   }
@@ -70,13 +68,17 @@ export const sha256Short = (s: BinaryLike) => {
 }
 
 export const execute = (cmd: string[]) => {
-  core.debug(`Executing: ${cmd.join(' ')}`)
-  return exec(cmd[0], cmd.slice(1))
+  core.debug(`Executing: \`${cmd.toString()}\``)
+  // needs escaping if cmd[0] contains spaces
+  // https://github.com/prefix-dev/setup-pixi/issues/184#issuecomment-2765724843
+  return exec(`"${cmd[0]}"`, cmd.slice(1))
 }
 
 export const executeGetOutput = (cmd: string[], options?: ExecOptions) => {
-  core.debug(`Executing: ${cmd.join(' ')}`)
-  return getExecOutput(cmd[0], cmd.slice(1), options)
+  core.debug(`Executing: \`${cmd.toString()}\``)
+  // needs escaping if cmd[0] contains spaces
+  // https://github.com/prefix-dev/setup-pixi/issues/184#issuecomment-2765724843
+  return getExecOutput(`"${cmd[0]}"`, cmd.slice(1), options)
 }
 
 export const pixiCmd = (command: string, withManifestPath = true) => {

test/bzip2/pixi.lock

@@ -0,0 +1,229 @@
+version: 6
+environments:
+  default:
+    channels:
+    - url: https://conda.anaconda.org/conda-forge/
+    packages:
+      linux-64:
+      - conda: https://conda.anaconda.org/conda-forge/linux-64/_libgcc_mutex-0.1-conda_forge.tar.bz2
+      - conda: https://conda.anaconda.org/conda-forge/linux-64/_openmp_mutex-4.5-2_gnu.tar.bz2
+      - conda: https://conda.anaconda.org/conda-forge/linux-64/bzip2-1.0.8-h4bc722e_7.conda
+      - conda: https://conda.anaconda.org/conda-forge/linux-64/libgcc-14.2.0-h767d61c_2.conda
+      - conda: https://conda.anaconda.org/conda-forge/linux-64/libgcc-ng-14.2.0-h69a702a_2.conda
+      - conda: https://conda.anaconda.org/conda-forge/linux-64/libgomp-14.2.0-h767d61c_2.conda
+      linux-aarch64:
+      - conda: https://conda.anaconda.org/conda-forge/linux-aarch64/_openmp_mutex-4.5-2_gnu.tar.bz2
+      - conda: https://conda.anaconda.org/conda-forge/linux-aarch64/bzip2-1.0.8-h68df207_7.conda
+      - conda: https://conda.anaconda.org/conda-forge/linux-aarch64/libgcc-14.2.0-he277a41_2.conda
+      - conda: https://conda.anaconda.org/conda-forge/linux-aarch64/libgcc-ng-14.2.0-he9431aa_2.conda
+      - conda: https://conda.anaconda.org/conda-forge/linux-aarch64/libgomp-14.2.0-he277a41_2.conda
+      osx-64:
+      - conda: https://conda.anaconda.org/conda-forge/osx-64/bzip2-1.0.8-hfdf4475_7.conda
+      osx-arm64:
+      - conda: https://conda.anaconda.org/conda-forge/osx-arm64/bzip2-1.0.8-h99b78c6_7.conda
+      win-64:
+      - conda: https://conda.anaconda.org/conda-forge/win-64/bzip2-1.0.8-h2466b09_7.conda
+      - conda: https://conda.anaconda.org/conda-forge/win-64/ucrt-10.0.22621.0-h57928b3_1.conda
+      - conda: https://conda.anaconda.org/conda-forge/win-64/vc-14.3-h2b53caa_26.conda
+      - conda: https://conda.anaconda.org/conda-forge/win-64/vc14_runtime-14.42.34438-hfd919c2_26.conda
+      win-arm64:
+      - conda: https://conda.anaconda.org/conda-forge/win-arm64/bzip2-1.0.8-hfbbf558_7.conda
+      - conda: https://conda.anaconda.org/conda-forge/win-arm64/vc-14.3-hfe6595e_26.conda
+      - conda: https://conda.anaconda.org/conda-forge/win-arm64/vc14_runtime-14.42.34438-hfe4e545_26.conda
+packages:
+- conda: https://conda.anaconda.org/conda-forge/linux-64/_libgcc_mutex-0.1-conda_forge.tar.bz2
+  sha256: fe51de6107f9edc7aa4f786a70f4a883943bc9d39b3bb7307c04c41410990726
+  md5: d7c89558ba9fa0495403155b64376d81
+  license: None
+  size: 2562
+  timestamp: 1578324546067
+- conda: https://conda.anaconda.org/conda-forge/linux-64/_openmp_mutex-4.5-2_gnu.tar.bz2
+  build_number: 16
+  sha256: fbe2c5e56a653bebb982eda4876a9178aedfc2b545f25d0ce9c4c0b508253d22
+  md5: 73aaf86a425cc6e73fcf236a5a46396d
+  depends:
+  - _libgcc_mutex 0.1 conda_forge
+  - libgomp >=7.5.0
+  constrains:
+  - openmp_impl 9999
+  license: BSD-3-Clause
+  license_family: BSD
+  size: 23621
+  timestamp: 1650670423406
+- conda: https://conda.anaconda.org/conda-forge/linux-aarch64/_openmp_mutex-4.5-2_gnu.tar.bz2
+  build_number: 16
+  sha256: 3702bef2f0a4d38bd8288bbe54aace623602a1343c2cfbefd3fa188e015bebf0
+  md5: 6168d71addc746e8f2b8d57dfd2edcea
+  depends:
+  - libgomp >=7.5.0
+  constrains:
+  - openmp_impl 9999
+  license: BSD-3-Clause
+  license_family: BSD
+  size: 23712
+  timestamp: 1650670790230
+- conda: https://conda.anaconda.org/conda-forge/linux-64/bzip2-1.0.8-h4bc722e_7.conda
+  sha256: 5ced96500d945fb286c9c838e54fa759aa04a7129c59800f0846b4335cee770d
+  md5: 62ee74e96c5ebb0af99386de58cf9553
+  depends:
+  - __glibc >=2.17,<3.0.a0
+  - libgcc-ng >=12
+  license: bzip2-1.0.6
+  license_family: BSD
+  size: 252783
+  timestamp: 1720974456583
+- conda: https://conda.anaconda.org/conda-forge/linux-aarch64/bzip2-1.0.8-h68df207_7.conda
+  sha256: 2258b0b33e1cb3a9852d47557984abb6e7ea58e3d7f92706ec1f8e879290c4cb
+  md5: 56398c28220513b9ea13d7b450acfb20
+  depends:
+  - libgcc-ng >=12
+  license: bzip2-1.0.6
+  license_family: BSD
+  size: 189884
+  timestamp: 1720974504976
+- conda: https://conda.anaconda.org/conda-forge/osx-64/bzip2-1.0.8-hfdf4475_7.conda
+  sha256: cad153608b81fb24fc8c509357daa9ae4e49dfc535b2cb49b91e23dbd68fc3c5
+  md5: 7ed4301d437b59045be7e051a0308211
+  depends:
+  - __osx >=10.13
+  license: bzip2-1.0.6
+  license_family: BSD
+  size: 134188
+  timestamp: 1720974491916
+- conda: https://conda.anaconda.org/conda-forge/osx-arm64/bzip2-1.0.8-h99b78c6_7.conda
+  sha256: adfa71f158cbd872a36394c56c3568e6034aa55c623634b37a4836bd036e6b91
+  md5: fc6948412dbbbe9a4c9ddbbcfe0a79ab
+  depends:
+  - __osx >=11.0
+  license: bzip2-1.0.6
+  license_family: BSD
+  size: 122909
+  timestamp: 1720974522888
+- conda: https://conda.anaconda.org/conda-forge/win-64/bzip2-1.0.8-h2466b09_7.conda
+  sha256: 35a5dad92e88fdd7fc405e864ec239486f4f31eec229e31686e61a140a8e573b
+  md5: 276e7ffe9ffe39688abc665ef0f45596
+  depends:
+  - ucrt >=10.0.20348.0
+  - vc >=14.2,<15
+  - vc14_runtime >=14.29.30139
+  license: bzip2-1.0.6
+  license_family: BSD
+  size: 54927
+  timestamp: 1720974860185
+- conda: https://conda.anaconda.org/conda-forge/win-arm64/bzip2-1.0.8-hfbbf558_7.conda
+  sha256: f6b3f14c17f7aebe0ac88e74957644da17288b1b78f8776ed4f04a4e6e4a7d9c
+  md5: 86d73707c1a3db358fb0b42fb6e33add
+  depends:
+  - vc >=14.3,<15
+  - vc14_runtime >=14.40.33810
+  license: bzip2-1.0.6
+  license_family: BSD
+  size: 54629
+  timestamp: 1720974690059
+- conda: https://conda.anaconda.org/conda-forge/linux-64/libgcc-14.2.0-h767d61c_2.conda
+  sha256: 3a572d031cb86deb541d15c1875aaa097baefc0c580b54dc61f5edab99215792
+  md5: ef504d1acbd74b7cc6849ef8af47dd03
+  depends:
+  - __glibc >=2.17,<3.0.a0
+  - _openmp_mutex >=4.5
+  constrains:
+  - libgomp 14.2.0 h767d61c_2
+  - libgcc-ng ==14.2.0=*_2
+  license: GPL-3.0-only WITH GCC-exception-3.1
+  license_family: GPL
+  size: 847885
+  timestamp: 1740240653082
+- conda: https://conda.anaconda.org/conda-forge/linux-aarch64/libgcc-14.2.0-he277a41_2.conda
+  sha256: a57f7f9ba2a12f56eafdcd25b6d75f7be10b8fc1a802a58b76a77ca8c66f4503
+  md5: 6b4268a60b10f29257b51b9b67ff8d76
+  depends:
+  - _openmp_mutex >=4.5
+  constrains:
+  - libgcc-ng ==14.2.0=*_2
+  - libgomp 14.2.0 he277a41_2
+  license: GPL-3.0-only WITH GCC-exception-3.1
+  license_family: GPL
+  size: 535507
+  timestamp: 1740241069780
+- conda: https://conda.anaconda.org/conda-forge/linux-64/libgcc-ng-14.2.0-h69a702a_2.conda
+  sha256: fb7558c328b38b2f9d2e412c48da7890e7721ba018d733ebdfea57280df01904
+  md5: a2222a6ada71fb478682efe483ce0f92
+  depends:
+  - libgcc 14.2.0 h767d61c_2
+  license: GPL-3.0-only WITH GCC-exception-3.1
+  license_family: GPL
+  size: 53758
+  timestamp: 1740240660904
+- conda: https://conda.anaconda.org/conda-forge/linux-aarch64/libgcc-ng-14.2.0-he9431aa_2.conda
+  sha256: 9647f75cddc18b07eebe6e1f21500eed50a6af2c43c84e831b4c7a597e10d226
+  md5: 692c2bb75f32cfafb6799cf6d1c5d0e0
+  depends:
+  - libgcc 14.2.0 he277a41_2
+  license: GPL-3.0-only WITH GCC-exception-3.1
+  license_family: GPL
+  size: 53622
+  timestamp: 1740241074834
+- conda: https://conda.anaconda.org/conda-forge/linux-64/libgomp-14.2.0-h767d61c_2.conda
+  sha256: 1a3130e0b9267e781b89399580f3163632d59fe5b0142900d63052ab1a53490e
+  md5: 06d02030237f4d5b3d9a7e7d348fe3c6
+  depends:
+  - __glibc >=2.17,<3.0.a0
+  license: GPL-3.0-only WITH GCC-exception-3.1
+  license_family: GPL
+  size: 459862
+  timestamp: 1740240588123
+- conda: https://conda.anaconda.org/conda-forge/linux-aarch64/libgomp-14.2.0-he277a41_2.conda
+  sha256: 4e303711fb7413bf98995beac58e731073099d7a669a3b81e49330ca8da05174
+  md5: b11c09d9463daf4cae492d29806b1889
+  license: GPL-3.0-only WITH GCC-exception-3.1
+  license_family: GPL
+  size: 462783
+  timestamp: 1740241005079
+- conda: https://conda.anaconda.org/conda-forge/win-64/ucrt-10.0.22621.0-h57928b3_1.conda
+  sha256: db8dead3dd30fb1a032737554ce91e2819b43496a0db09927edf01c32b577450
+  md5: 6797b005cd0f439c4c5c9ac565783700
+  constrains:
+  - vs2015_runtime >=14.29.30037
+  license: LicenseRef-MicrosoftWindowsSDK10
+  size: 559710
+  timestamp: 1728377334097
+- conda: https://conda.anaconda.org/conda-forge/win-64/vc-14.3-h2b53caa_26.conda
+  sha256: 7a685b5c37e9713fa314a0d26b8b1d7a2e6de5ab758698199b5d5b6dba2e3ce1
+  md5: d3f0381e38093bde620a8d85f266ae55
+  depends:
+  - vc14_runtime >=14.42.34433
+  track_features:
+  - vc14
+  license: BSD-3-Clause
+  license_family: BSD
+  size: 17893
+  timestamp: 1743195261486
+- conda: https://conda.anaconda.org/conda-forge/win-arm64/vc-14.3-hfe6595e_26.conda
+  sha256: dc8f1cbbfd91e267a05cdf9bb0a04e983f9df6b02885446dfe0d796c99e67e0a
+  md5: a57c01b43b14be7d028c84bad0bc1599
+  depends:
+  - vc14_runtime >=14.42.34438
+  track_features:
+  - vc14
+  license: BSD-3-Clause
+  license_family: BSD
+  size: 17394
+  timestamp: 1743194837327
+- conda: https://conda.anaconda.org/conda-forge/win-64/vc14_runtime-14.42.34438-hfd919c2_26.conda
+  sha256: 30dcb71bb166e351aadbdc18f1718757c32cdaa0e1e5d9368469ee44f6bf4709
+  md5: 91651a36d31aa20c7ba36299fb7068f4
+  depends:
+  - ucrt >=10.0.20348.0
+  constrains:
+  - vs2015_runtime 14.42.34438.* *_26
+  license: LicenseRef-MicrosoftVisualCpp2015-2022Runtime
+  license_family: Proprietary
+  size: 750733
+  timestamp: 1743195092905
+- conda: https://conda.anaconda.org/conda-forge/win-arm64/vc14_runtime-14.42.34438-hfe4e545_26.conda
+  sha256: 37cf20eb09cf77e261d61ba40b322e010a7043b4247f01420f8241bd68a683ba
+  md5: 1995ed932d07efb2fe632778484f9fbb
+  license: LicenseRef-MicrosoftVisualCpp2015-2022Runtime
+  license_family: Proprietary
+  size: 15480436
+  timestamp: 1743194808631

test/bzip2/pixi.toml

@@ -0,0 +1,14 @@
+[project]
+name = "test-win-arm64"
+channels = ["conda-forge"]
+platforms = [
+  "linux-64",
+  "linux-aarch64",
+  "osx-64",
+  "osx-arm64",
+  "win-64",
+  "win-arm64",
+]
+
+[dependencies]
+bzip2 = "*"

test/default/pixi.toml

@@ -1,10 +1,7 @@
 [project]
 name = "test-default"
-version = "0.1.0"
-description = "Add a short description here"
-authors = ["Pavel Zwerschke <pavelzw@gmail.com>"]
 channels = ["conda-forge"]
-platforms = ["linux-64", "osx-64", "osx-arm64", "win-64"]
+platforms = ["linux-64", "linux-aarch64", "osx-64", "osx-arm64", "win-64"]
 
 [tasks]
 test = "python -c 'print(\"Hello world!\")'"

test/no-lockfile/pixi.toml

@@ -1,10 +1,7 @@
 [project]
 name = "test-no-lockfile"
-version = "0.1.0"
-description = "Add a short description here"
-authors = ["Pavel Zwerschke <pavelzw@gmail.com>"]
 channels = ["conda-forge"]
-platforms = ["linux-64", "osx-64", "osx-arm64", "win-64"]
+platforms = ["linux-64", "linux-aarch64", "osx-64", "osx-arm64", "win-64"]
 
 [tasks]
 test = "python -c 'print(\"Hello world!\")'"

test/pyproject-manifest/pyproject.toml

@@ -10,6 +10,30 @@ dependencies = ["flask==2.*"]
 requires = ["setuptools", "wheel"]
 build-backend = "setuptools.build_meta"
 
+[dependency-groups]
+# inline lists with mixed types are a toml 1.0 feature
+dev = [{ include-group = "lint" }, { include-group = "docs" }, "ipython"]
+docs = ["mkdocs>=1.4"]
+lint = ["ruff>=0.1.14"]
+
+[tool.ruff]
+target-version = "py310"
+line-length = 100
+exclude = [ ".pixi", "__pycache__" ]
+# the TOML parser should also support comments in lists
+lint.select = [
+  # flake8-bugbear
+  "B",
+  # flake8-comprehensions
+  "C4",
+  # pydocstyle
+  "D",
+  # Error
+  "E",
+  # pyflakes
+  "F",
+]
+
 [tool.pixi.project]
 name = "pyproject-manifest"
 channels = ["conda-forge"]

tsup.config.js

@@ -25,7 +25,7 @@ export default defineConfig({
     '@actions/io',
     '@actions/tool-cache',
     'untildify',
-    '@iarna/toml',
+    'smol-toml',
     'which',
     'zod'
   ]