refactor: Use smol-toml instead of js-toml (#195)

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>

.eslintrc.js

@@ -1,28 +0,0 @@
-module.exports = {
-  ignorePatterns: ['dist/**/*', 'build/**/*'],
-  extends: ['standard', 'plugin:@typescript-eslint/recommended', 'plugin:prettier/recommended'],
-  parser: '@typescript-eslint/parser',
-  parserOptions: {
-    ecmaVersion: '2020'
-  },
-  plugins: ['@typescript-eslint', 'prettier'],
-  rules: {
-    'import/order': 'error',
-    'no-use-before-define': 'off',
-    'no-unused-vars': 'off',
-    '@typescript-eslint/no-unused-vars': ['error', { argsIgnorePattern: '^_' }],
-    'n/no-callback-literal': 'off',
-    '@typescript-eslint/consistent-type-imports': ['error', { prefer: 'type-imports' }],
-    '@typescript-eslint/no-use-before-define': 'error',
-    'prettier/prettier': [
-      'error',
-      {
-        tabWidth: 2,
-        printWidth: 120,
-        singleQuote: true,
-        trailingComma: 'none',
-        semi: false
-      }
-    ]
-  }
-}

.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/dependabot.yml

@@ -5,14 +5,14 @@ updates:
     schedule:
       interval: monthly
     groups:
-      dependencies:
+      gh-actions:
         patterns:
-          - "*"
+          - '*'
   - package-ecosystem: npm
     directory: /
     schedule:
       interval: monthly
     groups:
-      dependencies:
+      nodejs:
         patterns:
-          - "*"
+          - '*'

.github/release.yml

@@ -23,4 +23,4 @@ changelog:
         - dependencies
     - title: 🤷🏻 Other changes
       labels:
-        - "*"
+        - '*'

.github/workflows/build.yml

@@ -7,21 +7,23 @@ on:
     branches: [main]
   merge_group:
   schedule:
-    - cron: 0 6 * * MON
+    # every 3 months
+    - cron: 0 0 1 */3 *
+  workflow_dispatch:
 
 jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
 
       - name: Install pnpm
-        uses: pnpm/action-setup@v4
+        uses: pnpm/action-setup@a7487c7e89a18df4991f7f222e4898a00d66ddda # v4.4.0
         with:
           version: 9
 
       - name: Install Node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@cdca7365b2dadb8aad0a33bc7601856ffabcc48e # v4.3.0
         with:
           node-version: 20
           cache: pnpm
@@ -39,13 +41,13 @@ jobs:
     name: Reference latest version in README
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
 
       - name: Assert latest setup-pixi version is mentioned in README
         run: |
           set -euo pipefail
           latest_version="$(jq -r '.version' package.json)"
-          count_expected=15
+          count_expected=17
           count_actual="$(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."
@@ -54,12 +56,13 @@ jobs:
 
   reference-latest-pixi-version-in-readme:
     name: Reference latest Pixi version in README
+    if: github.event_name == 'schedule' || github.event_name == 'workflow_dispatch'
     runs-on: ubuntu-latest
     permissions:
       contents: write
       pull-requests: write
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
 
       - name: Assert latest pixi version is mentioned in README
         run: |
@@ -76,26 +79,26 @@ jobs:
           GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Create pull request
-        uses: peter-evans/create-pull-request@6d6857d36972b65feb161a90e484f2984215f83e
+        uses: peter-evans/create-pull-request@271a8d0340265f705b14b6d32b9829c1cb33d45e # v7.0.8
         if: failure() && github.ref_name == 'main'
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
           commit-message: Reference latest Pixi version in README
           title: Reference latest Pixi version in README
-          labels: documentation
+          labels: ignore for release
 
   check-dist:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
 
       - name: Install pnpm
-        uses: pnpm/action-setup@v4
+        uses: pnpm/action-setup@a7487c7e89a18df4991f7f222e4898a00d66ddda # v4.4.0
         with:
           version: 9
 
       - name: Install Node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@cdca7365b2dadb8aad0a33bc7601856ffabcc48e # v4.3.0
         with:
           node-version: 20
           cache: pnpm
@@ -116,7 +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@v4
+      - uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
         if: ${{ failure() && steps.diff.conclusion == 'failure' }}
         with:
           name: dist

.github/workflows/release.yml

@@ -12,8 +12,8 @@ jobs:
   release:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - uses: Quantco/ui-actions/version-metadata@a0653e9fc0ee3c4be9f7cc88e509e40536e9f3c1
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: Quantco/ui-actions/version-metadata@cd71d2a0e30b25569f6d723e57acca83347e58fc # v1.0.18
         id: version-metadata
         with:
           file: ./package.json
@@ -24,7 +24,7 @@ jobs:
           TAG_NAME: v${{ steps.version-metadata.outputs.newVersion }}
       - name: Create release
         if: steps.version-metadata.outputs.changed == 'true'
-        uses: softprops/action-gh-release@69320dbe05506a9a39fc8ae11030b214ec2d1f87
+        uses: softprops/action-gh-release@c95fe1489396fe8a9eb87c0abf8aa5b2ef267fda # v2.2.1
         with:
           generate_release_notes: true
           tag_name: v${{ steps.version-metadata.outputs.newVersion }}

.github/workflows/test.yml

@@ -7,6 +7,11 @@ on:
     branches: [main]
   merge_group:
 
+# Automatically stop old builds on the same branch/PR
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   default:
     strategy:
@@ -16,7 +21,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     name: default ${{ matrix.cache == true && 'with' || 'without' }} cache (${{ matrix.os }})
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - name: Move pixi.toml
         run: mv test/default/* .
       - uses: ./
@@ -47,7 +52,7 @@ jobs:
         os: [ubuntu-latest, macos-latest, windows-latest]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - name: Move pixi.toml
         run: mv test/default/* .
       - uses: ./
@@ -64,7 +69,7 @@ jobs:
         os: [ubuntu-latest, macos-latest, windows-latest]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - uses: ./
         with:
           run-install: false
@@ -79,7 +84,7 @@ jobs:
         os: [ubuntu-latest, macos-latest, windows-latest, macos-13]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - name: Move pixi.toml
         run: mv test/old-pixi-lockfiles/* .
       - uses: ./
@@ -97,7 +102,7 @@ jobs:
         locked: [true, false]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - name: Move pixi.toml
         run: mv test/old-pixi-lockfiles/* .
       - uses: ./
@@ -116,7 +121,7 @@ jobs:
         os: [ubuntu-latest, macos-latest, windows-latest, macos-13]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - uses: ./
         with:
           run-install: false
@@ -129,7 +134,7 @@ jobs:
         os: [ubuntu-latest, macos-latest, windows-latest, macos-13]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - uses: ./
         with:
           run-install: false
@@ -148,7 +153,7 @@ jobs:
         os: [ubuntu-latest, macos-latest, windows-latest]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - name: Move pixi.toml
         run: mv test/default/* .
       - uses: ./
@@ -163,7 +168,7 @@ jobs:
         os: [ubuntu-latest, macos-latest, windows-latest]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - name: Move pixi.toml
         run: mv test/default/* .
       - uses: ./
@@ -175,7 +180,7 @@ jobs:
   custom-pixi-url:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - name: Move pixi.toml
         run: mv test/old-pixi-lockfiles/* .
       - uses: ./
@@ -190,7 +195,7 @@ jobs:
         os: [ubuntu-latest, macos-latest, windows-latest]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - uses: ./
         with:
           cache: false
@@ -202,7 +207,7 @@ jobs:
         os: [ubuntu-latest, macos-latest, windows-latest]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - name: Move pixi.toml
         run: mv test/default/* .
       - uses: ./
@@ -216,56 +221,56 @@ jobs:
         os: [ubuntu-latest, macos-latest, windows-latest]
     runs-on: ${{ matrix.os }}
     steps:
-    - uses: actions/checkout@v4
-    - name: Move pixi.toml
-      run: mv test/default/* .
-    - uses: ./
-      with:
-        cache: false
-        pixi-bin-path: custom-bin/pixi${{ matrix.os == 'windows-latest' && '.exe' || '' }}
-    - run: |
-        test -f custom-bin/pixi${{ matrix.os == 'windows-latest' && '.exe' || '' }}
-        pixi --help
-        which pixi | grep -q custom-bin/pixi
-        # which pixi should be absolute
-        which pixi | grep -q "^/"
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - name: Move pixi.toml
+        run: mv test/default/* .
+      - uses: ./
+        with:
+          cache: false
+          pixi-bin-path: custom-bin/pixi${{ matrix.os == 'windows-latest' && '.exe' || '' }}
+      - run: |
+          test -f custom-bin/pixi${{ matrix.os == 'windows-latest' && '.exe' || '' }}
+          pixi --help
+          which pixi | grep -q custom-bin/pixi
+          # which pixi should be absolute
+          which pixi | grep -q "^/"
 
   existing-pixi-bin:
     strategy:
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
-        ignore-reason: [ none, version, version-latest, url, bin-path]
+        ignore-reason: [none, version, version-latest, url, bin-path]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - name: Move pixi.toml
         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/v0.14.0/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/v0.14.0/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/v0.14.0/pixi-x86_64-pc-windows-msvc.exe
         if: matrix.os == 'windows-latest'
       - run: |
           echo "Path: $PATH"
@@ -277,7 +282,7 @@ jobs:
         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: ./
@@ -341,12 +346,12 @@ jobs:
         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'
 
@@ -356,7 +361,7 @@ jobs:
         os: [ubuntu-latest, macos-latest, windows-latest]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - name: Move pixi.toml
         run: mv test/default/* .
       - uses: ./
@@ -377,7 +382,7 @@ jobs:
         os: [ubuntu-latest, macos-latest, windows-latest]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - name: Move pixi.toml
         run: mv test/default/* .
       - uses: ./
@@ -400,7 +405,7 @@ jobs:
         os: [ubuntu-latest, macos-latest, windows-latest]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - name: Move pixi.toml
         run: mv test/default/* .
       - uses: ./
@@ -421,7 +426,7 @@ jobs:
         os: [ubuntu-latest, macos-latest, windows-latest]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - name: Move pixi.toml
         run: mv test/auth/* .
       - uses: ./
@@ -433,13 +438,32 @@ jobs:
         run: |
           test -f .pixi/envs/default/conda-meta/private-package-0.0.1-0.json
 
+  auth-s3-install:
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - name: Move pixi.toml
+        run: mv test/auth-s3/* .
+      - uses: ./
+        with:
+          cache: false
+          auth-host: s3://rattler-s3-testing
+          auth-s3-access-key-id: ${{ secrets.PIXI_TEST_R2_ACCESS_KEY_ID }}
+          auth-s3-secret-access-key: ${{ secrets.PIXI_TEST_R2_SECRET_ACCESS_KEY }}
+      - name: Ensure private package is installed
+        run: |
+          test -f .pixi/envs/default/conda-meta/my-webserver-0.1.0-pyh4616a5c_0.json
+
   pixi-shell:
     strategy:
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - name: Move pixi.toml
         run: mv test/default/* .
       - uses: ./
@@ -456,16 +480,37 @@ jobs:
       - run: |
           python --version | Select-String "3.11"
         shell: pixi run pwsh -Command {0}
+
+  pixi-shell-exec:
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: ./
+        with:
+          run-install: false
+      - run: |
+          python --version | grep -q "3.11"
+        shell: pixi exec --spec python=3.11.* -- bash -e {0}
+      - run: |
+          import ruamel.yaml
+        shell: pixi exec --spec python --spec ruamel.yaml -- python {0}
+      - run: |
+          python --version | Select-String "3.11"
+        shell: pixi exec --spec python=3.11.* -- pwsh -Command {0}
+
   post-cleanup-linux:
     runs-on: ubuntu-latest
     strategy:
       matrix:
         post-cleanup: ['true', 'false']
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - name: Move pixi.toml
         run: mv test/default/* .
-      - uses: lisanna-dettwyler/action-post-run@d053b9b43d788b87a409f6cdb3b6fc87c6c8a4fe
+      - uses: lisanna-dettwyler/action-post-run@d053b9b43d788b87a409f6cdb3b6fc87c6c8a4fe # v3.1.0
         with:
           run: |
             set -euxo pipefail
@@ -487,10 +532,10 @@ jobs:
       matrix:
         post-cleanup: ['true', 'false']
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - name: Move pixi.toml
         run: mv test/default/* .
-      - uses: lisanna-dettwyler/action-post-run@d053b9b43d788b87a409f6cdb3b6fc87c6c8a4fe
+      - uses: lisanna-dettwyler/action-post-run@d053b9b43d788b87a409f6cdb3b6fc87c6c8a4fe # v3.1.0
         with:
           run: |
             set -euxo pipefail
@@ -509,10 +554,10 @@ jobs:
       matrix:
         post-cleanup: ['true', 'false']
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - name: Move pixi.toml
         run: mv test/default/* .
-      - uses: lisanna-dettwyler/action-post-run@d053b9b43d788b87a409f6cdb3b6fc87c6c8a4fe
+      - uses: lisanna-dettwyler/action-post-run@d053b9b43d788b87a409f6cdb3b6fc87c6c8a4fe # v3.1.0
         with:
           run: |
             set -euxo pipefail
@@ -530,10 +575,10 @@ jobs:
       matrix:
         post-cleanup: ['true', 'false']
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - name: Move pixi.toml
         run: mv test/default/* .
-      - uses: lisanna-dettwyler/action-post-run@d053b9b43d788b87a409f6cdb3b6fc87c6c8a4fe
+      - uses: lisanna-dettwyler/action-post-run@d053b9b43d788b87a409f6cdb3b6fc87c6c8a4fe # v3.1.0
         with:
           run: |
             set -euxo pipefail
@@ -551,7 +596,7 @@ jobs:
         os: [ubuntu-latest, macos-latest, windows-latest]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - name: Move pixi.toml
         run: mv test/no-lockfile/* .
       - uses: ./
@@ -583,7 +628,7 @@ jobs:
         cache: ['true', 'false']
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - name: Move pixi.toml
         run: mv test/multiple-environments/* .
       - uses: ./
@@ -619,7 +664,7 @@ jobs:
       matrix:
         os: [windows-latest, ubuntu-latest, macos-latest, macos-13]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - name: Move pixi files
         run: mv test/default/* .
       - uses: ./
@@ -635,7 +680,7 @@ jobs:
       matrix:
         os: [windows-latest, ubuntu-latest, macos-latest, macos-13]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - name: Move pixi files
         run: mv test/default/* .
       - uses: ./
@@ -660,7 +705,7 @@ jobs:
       matrix:
         os: [windows-latest, ubuntu-latest, macos-latest, macos-13]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - name: Move pixi files
         run: mv test/default/* .
       - uses: ./
@@ -684,7 +729,7 @@ jobs:
       matrix:
         os: [windows-latest, ubuntu-latest, macos-latest, macos-13]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - name: Move pixi files
         run: mv test/default/* .
       - uses: ./
@@ -696,13 +741,21 @@ 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@v4
+      - 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:
@@ -711,7 +764,7 @@ jobs:
         os: [ubuntu-latest, macos-latest, windows-latest]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - uses: ./
         with:
           cache: true
@@ -723,7 +776,7 @@ jobs:
         os: [ubuntu-latest, macos-latest]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - name: Move pixi.toml
         run: mv test/default/* .
       - uses: ./
@@ -739,7 +792,7 @@ jobs:
       run:
         shell: bash
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - name: Move pixi.toml
         run: mv test/default/* .
       - uses: ./
@@ -755,7 +808,7 @@ jobs:
       run:
         shell: pwsh
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - name: Move pixi.toml
         run: mv test/default/* .
       - uses: ./
@@ -771,7 +824,7 @@ jobs:
       run:
         shell: cmd
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - name: Move pixi.toml
         run: mv test/default/* .
       - uses: ./
@@ -789,7 +842,7 @@ jobs:
   environment-activation-false:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - name: Move pixi.toml
         run: mv test/default/* .
       - uses: ./
@@ -800,7 +853,7 @@ jobs:
   environment-activation-explicit-env:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - name: Move pixi.toml
         run: mv test/multiple-environments/* .
       - uses: ./
@@ -813,7 +866,7 @@ jobs:
   environment-activation-multiple-env:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - name: Move pixi.toml
         run: mv test/multiple-environments/* .
       - uses: ./
@@ -834,7 +887,7 @@ jobs:
   #     matrix:
   #       os: [windows-latest, ubuntu-latest, macos-latest]
   #   steps:
-  #     - uses: actions/checkout@v4
+  #     - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
   #     - name: Move pixi files
   #       run: mv test/no-lockfile/* .
   #     - uses: ./
@@ -851,7 +904,7 @@ jobs:
   #     matrix:
   #       os: [windows-latest, ubuntu-latest, macos-latest]
   #   steps:
-  #     - uses: actions/checkout@v4
+  #     - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
   #     - name: Move pixi files
   #       run: mv test/default/* .
   #     - uses: ./
@@ -867,7 +920,7 @@ jobs:
   #     matrix:
   #       os: [windows-latest, ubuntu-latest, macos-latest]
   #   steps:
-  #     - uses: actions/checkout@v4
+  #     - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
   #     - name: Move pixi files
   #       run: mv test/default/* .
   #     - uses: ./
@@ -885,7 +938,7 @@ jobs:
   #     matrix:
   #       os: [windows-latest, ubuntu-latest, macos-latest]
   #   steps:
-  #     - uses: actions/checkout@v4
+  #     - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
   #     - name: Move pixi files
   #       run: mv test/no-lockfile/* .
   #     - uses: ./
@@ -901,7 +954,7 @@ jobs:
   #     matrix:
   #       os: [windows-latest, ubuntu-latest, macos-latest]
   #   steps:
-  #     - uses: actions/checkout@v4
+  #     - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
   #     - name: Move pixi files
   #       run: mv test/no-lockfile/* .
   #     - uses: ./
@@ -917,7 +970,7 @@ jobs:
   #     matrix:
   #       os: [windows-latest, ubuntu-latest, macos-latest]
   #   steps:
-  #     - uses: actions/checkout@v4
+  #     - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
   #     - name: Move pixi files
   #       run: mv test/lockfile-not-up-to-date/* .
   #     - uses: ./
@@ -933,7 +986,7 @@ jobs:
   #     matrix:
   #       os: [windows-latest, ubuntu-latest, macos-latest]
   #   steps:
-  #     - uses: actions/checkout@v4
+  #     - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
   #     - name: Move pixi files
   #       run: mv test/no-lockfile/* .
   #     - uses: ./

.gitignore

@@ -100,3 +100,6 @@ lib/**/*
 
 # Ignore jetbrains files
 .idea
+
+# ESBuild metafile
+metafile*.json

.prettierignore

@@ -0,0 +1,2 @@
+dist
+pnpm-lock.yaml

.vscode/settings.json

@@ -0,0 +1,3 @@
+{
+  "editor.defaultFormatter": "esbenp.prettier-vscode"
+}

README.md

@@ -23,9 +23,10 @@ GitHub Action to set up the [pixi](https://github.com/prefix-dev/pixi) package m
 ## Usage
 
 ```yml
-- uses: prefix-dev/setup-pixi@v0.8.1
+- uses: prefix-dev/setup-pixi@v0.8.7
   with:
-    pixi-version: v0.23.0
+    pixi-version: v0.44.0
+
     cache: true
     auth-host: prefix.dev
     auth-token: ${{ secrets.PREFIX_DEV_TOKEN }}
@@ -34,7 +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@v0.8.1`) to avoid breaking changes.
+> Please pin the versions of this action to a specific version (i.e., `prefix-dev/setup-pixi@v0.8.7`) 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:
@@ -49,7 +50,7 @@ GitHub Action to set up the [pixi](https://github.com/prefix-dev/pixi) package m
 >     groups:
 >       dependencies:
 >         patterns:
->           - "*"
+>           - '*'
 > ```
 
 ## Features
@@ -73,7 +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@v0.8.1
+- uses: prefix-dev/setup-pixi@v0.8.7
   with:
     cache: true
     cache-write: ${{ github.event_name == 'push' && github.ref_name == 'main' }}
@@ -117,10 +118,10 @@ test:
     matrix:
       environment: [py311, py312]
   steps:
-  - uses: actions/checkout@v4
-  - uses: prefix-dev/setup-pixi@v0.8.1
-    with:
-      environments: ${{ matrix.environment }}
+    - uses: actions/checkout@v4
+    - uses: prefix-dev/setup-pixi@v0.8.7
+      with:
+        environments: ${{ matrix.environment }}
 ```
 
 #### Install multiple environments in one job
@@ -128,7 +129,7 @@ test:
 The following example will install both the `py311` and the `py312` environment on the runner.
 
 ```yml
-- uses: prefix-dev/setup-pixi@v0.8.1
+- uses: prefix-dev/setup-pixi@v0.8.7
   with:
     # separated by spaces
     environments: >-
@@ -149,6 +150,7 @@ There are currently three ways to authenticate with pixi:
 - using a token
 - using a username and password
 - using a conda-token
+- using an S3 key pair
 
 For more information, see the [pixi documentation](https://prefix.dev/docs/pixi/authentication).
 
@@ -163,7 +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@v0.8.1
+- uses: prefix-dev/setup-pixi@v0.8.7
   with:
     auth-host: prefix.dev
     auth-token: ${{ secrets.PREFIX_DEV_TOKEN }}
@@ -175,7 +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@v0.8.1
+- uses: prefix-dev/setup-pixi@v0.8.7
   with:
     auth-host: custom-artifactory.com
     auth-username: ${{ secrets.PIXI_USERNAME }}
@@ -184,16 +186,33 @@ This form of authentication (HTTP Basic Auth) is used in some enterprise environ
 
 #### Conda-token
 
-Specify the conda-token using the `conda-token` input argument.
+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@v0.8.1
+- uses: prefix-dev/setup-pixi@v0.8.7
   with:
     auth-host: anaconda.org # or my-quetz-instance.com
-    conda-token: ${{ secrets.CONDA_TOKEN }}
+    auth-conda-token: ${{ secrets.CONDA_TOKEN }}
 ```
 
+#### S3
+
+Specify the S3 key pair using the `auth-access-key-id` and `auth-secret-access-key` input arguments.
+You can also specify the session token using the `auth-session-token` input argument.
+
+```yaml
+- uses: prefix-dev/setup-pixi@v0.8.7
+  with:
+    auth-host: s3://my-s3-bucket
+    auth-s3-access-key-id: ${{ secrets.ACCESS_KEY_ID }}
+    auth-s3-secret-access-key: ${{ secrets.SECRET_ACCESS_KEY }}
+    # only needed if your key uses a session token
+    auth-s3-session-token: ${{ secrets.SESSION_TOKEN }}
+```
+
+See the [pixi documentation](https://pixi.sh/latest/advanced/s3) for more information about S3 authentication.
+
 ### Custom shell wrapper
 
 `setup-pixi` allows you to run command inside of the pixi environment by specifying a custom shell wrapper with `shell: pixi run bash -e {0}`.
@@ -216,6 +235,7 @@ You can even run Python scripts like this:
 ```
 
 If you want to use PowerShell, you need to specify `-Command` as well.
+
 ```yml
 - run: | # everything here will be run inside of the pixi environment
     python --version | Select-String "3.11"
@@ -228,6 +248,25 @@ If you want to use PowerShell, you need to specify `-Command` as well.
 > There are some custom shells provided by GitHub that have slightly different behavior, see [`jobs.<job_id>.steps[*].shell`](https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstepsshell) in the documentation.
 > See the [official documentation](https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#custom-shell) and [ADR 0277](https://github.com/actions/runner/blob/main/docs/adrs/0277-run-action-shell-options.md) for more information about how the `shell:` input works in GitHub Actions.
 
+#### One-off shell wrapper using `pixi exec`
+
+With `pixi exec`, you can also run a one-off command inside a temporary pixi environment.
+
+```yml
+- run: | # everything here will be run inside of the temporary pixi environment
+    zstd --version
+  shell: pixi exec --spec zstd -- bash -e {0}
+```
+
+```yml
+- run: | # everything here will be run inside of the temporary pixi environment
+    import ruamel.yaml
+    # ...
+  shell: pixi exec --spec python=3.11.* --spec ruamel.yaml -- python {0}
+```
+
+See [here](https://pixi.sh/latest/reference/cli#exec) for more information about `pixi exec`.
+
 ### Environment activation
 
 Instead of using a custom shell wrapper, you can also make all pixi-installed binaries available to subsequent steps by "activating" the installed environment in the currently running job.
@@ -235,7 +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@v0.8.1
+- uses: prefix-dev/setup-pixi@v0.8.7
   with:
     activate-environment: true
 ```
@@ -243,7 +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@v0.8.1
+- uses: prefix-dev/setup-pixi@v0.8.7
   with:
     environments: >-
       py311
@@ -260,7 +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@v0.8.1
+- uses: prefix-dev/setup-pixi@v0.8.7
   with:
     locked: true
     # or
@@ -279,7 +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@v0.8.1
+- uses: prefix-dev/setup-pixi@v0.8.7
   env:
     RUNNER_DEBUG: true
 ```
@@ -297,7 +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@v0.8.1
+- uses: prefix-dev/setup-pixi@v0.8.7
   with:
     # one of `q`, `default`, `v`, `vv`, or `vvv`.
     log-level: vvv
@@ -323,7 +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@v0.8.1
+- uses: prefix-dev/setup-pixi@v0.8.7
   with:
     post-cleanup: true
     # ${{ runner.temp }}\Scripts\pixi.exe on Windows
@@ -339,11 +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@v0.8.1
+- uses: prefix-dev/setup-pixi@v0.8.7
   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@v0.8.7
+  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).
@@ -352,5 +401,5 @@ If you want to see more examples, you can take a look at the [GitHub Workflows o
 
 1. Clone this repository.
 2. Run `pnpm install` inside the repository (if you don't have [`pnpm`](https://github.com/pnpm/pnpm) installed, you can install it with `pixi global install pnpm`).
-3. Run `pnpm dev` for live transpilation of the TypeScript source code. 
+3. Run `pnpm dev` for live transpilation of the TypeScript source code.
 4. To test the action, you can run [`act`](https://github.com/nektos/act) (inside docker) or use :sparkles: CI driven development :sparkles:.

action.yml

@@ -27,8 +27,7 @@ inputs:
       `$GITHUB_PATH`. If more than one environment is specified in `environments`, this must be the name of the
       environment. Defaults to `false`. Requires at least pixi v0.21.0.
   locked:
-    description:
-      Whether to use `pixi install --locked`. Defaults to `true` when the lockfile is present, otherwise `false`.
+    description: Whether to use `pixi install --locked`. Defaults to `true` when the lockfile is present, otherwise `false`.
   frozen:
     description: Whether to use `pixi install --frozen`. Defaults to `false`.
   cache:
@@ -56,6 +55,12 @@ inputs:
     description: Password to use for authentication.
   auth-conda-token:
     description: Conda token to use for authentication.
+  auth-s3-access-key-id:
+    description: Access key ID to use for S3 authentication.
+  auth-s3-secret-access-key:
+    description: Secret access key to use for S3 authentication.
+  auth-s3-session-token:
+    description: Session token to use for S3 authentication.
   post-cleanup:
     description: |
       If the action should clean up after itself. Defaults to `true`.

eslint.config.mjs

@@ -0,0 +1,42 @@
+// @ts-check
+
+import eslint from '@eslint/js'
+import tseslint from 'typescript-eslint'
+
+export default tseslint.config(
+  eslint.configs.recommended,
+  ...tseslint.configs.strictTypeChecked,
+  ...tseslint.configs.stylisticTypeChecked,
+  {
+    ignores: ['dist/*']
+  },
+  {
+    languageOptions: {
+      parserOptions: {
+        project: true,
+        tsconfigRootDir: import.meta.dirname
+      }
+    }
+  },
+  {
+    rules: {
+      '@typescript-eslint/no-unused-vars': [
+        'error',
+        {
+          argsIgnorePattern: '^_'
+        }
+      ],
+      '@typescript-eslint/prefer-nullish-coalescing': [
+        'error',
+        {
+          ignoreConditionalTests: true
+        }
+      ]
+    }
+  },
+  // disable type checking for config files as they aren't in the TS root
+  {
+    files: ['eslint.config.mjs', 'prettier.config.mjs', 'tsup.config.js'],
+    ...tseslint.configs.disableTypeChecked
+  }
+)

package.json

@@ -1,13 +1,14 @@
 {
   "name": "setup-pixi",
-  "version": "0.8.1",
+  "version": "0.8.7",
   "private": true,
   "description": "Action to set up the pixi package manager.",
   "scripts": {
     "build": "tsup",
     "dev": "tsup --watch",
-    "lint": "eslint ./src --ext ts",
-    "lint:fix": "eslint ./src --ext ts --fix"
+    "eslint": "eslint .",
+    "lint": "pnpm eslint && prettier -c .",
+    "lint:fix": "eslint . --fix && prettier -w ."
   },
   "repository": {
     "type": "git",
@@ -21,30 +22,25 @@
   "author": "Pavel Zwerschke <pavelzw@gmail.com>",
   "license": "BSD-3-Clause",
   "dependencies": {
-    "@actions/cache": "^3.2.4",
-    "@actions/core": "^1.10.1",
+    "@actions/cache": "^4.0.3",
+    "@actions/core": "^1.11.1",
     "@actions/exec": "^1.1.1",
     "@actions/io": "^1.1.3",
-    "@actions/tool-cache": "^2.0.1",
-    "@iarna/toml": "^2.2.5",
+    "@actions/tool-cache": "^2.0.2",
+    "smol-toml": "^1.3.1",
     "untildify": "^5.0.0",
-    "which": "^4.0.0",
-    "zod": "^3.22.4"
+    "which": "^5.0.0",
+    "zod": "^3.24.2"
   },
   "devDependencies": {
-    "@types/node": "^20.12.2",
-    "@types/which": "^3.0.3",
-    "@typescript-eslint/eslint-plugin": "^7.4.0",
-    "@typescript-eslint/parser": "^7.4.0",
-    "eslint": "^8.57.0",
-    "eslint-config-prettier": "^9.1.0",
-    "eslint-config-standard": "^17.1.0",
-    "eslint-plugin-import": "^2.29.1",
-    "eslint-plugin-n": "^16.6.2",
-    "eslint-plugin-prettier": "^5.1.3",
-    "eslint-plugin-promise": "^6.1.1",
-    "prettier": "^3.2.5",
-    "tsup": "^8.0.2",
-    "typescript": "^5.4.3"
+    "@eslint/js": "^9.23.0",
+    "@types/eslint__js": "^9.14.0",
+    "@types/node": "^22.13.14",
+    "@types/which": "^3.0.4",
+    "eslint": "^9.23.0",
+    "prettier": "^3.5.3",
+    "tsup": "^8.4.0",
+    "typescript": "^5.8.2",
+    "typescript-eslint": "^8.29.0"
   }
 }

prettier.config.mjs

@@ -0,0 +1,9 @@
+const config = {
+  tabWidth: 2,
+  printWidth: 120,
+  singleQuote: true,
+  trailingComma: 'none',
+  semi: false
+}
+
+export default config

src/activate.ts

@@ -1,9 +1,9 @@
-import * as os from 'os'
+import os from 'os'
 import * as osPath from 'path'
 import * as core from '@actions/core'
 import { executeGetOutput, pixiCmd } from './util'
 
-type ShellHook = {
+interface ShellHook {
   environment_variables: Record<string, string>
 }
 
@@ -11,9 +11,10 @@ const splitEnvironment = (shellHook: ShellHook): [Record<string, string>, string
   if (os.platform() === 'win32') {
     // On Windows, environment variables are case-insensitive but JSON isn't...
     const pathEnvs = Object.keys(shellHook.environment_variables).filter((k) => k.toUpperCase() === 'PATH')
-    if (pathEnvs) {
+    if (pathEnvs.length > 0) {
       const caseSensitivePathName = pathEnvs[0]
       const path = shellHook.environment_variables[caseSensitivePathName]
+      // eslint-disable-next-line @typescript-eslint/no-dynamic-delete
       delete shellHook.environment_variables[caseSensitivePathName]
       return [shellHook.environment_variables, path]
     }
@@ -47,7 +48,7 @@ export const activateEnvironment = async (environment: string): Promise<void> =>
   // First, obtain the environment variables that would be set by environment activation
   const envOption = environment === 'default' ? '' : `-e ${environment}`
   const shellHookOutput = await executeGetOutput(pixiCmd(`shell-hook ${envOption} --json`), { silent: true })
-  const shellHook: ShellHook = JSON.parse(shellHookOutput.stdout)
+  const shellHook = JSON.parse(shellHookOutput.stdout) as ShellHook
 
   // Then, we split the environment variables into the special 'PATH' and all others
   const [envVars, path] = splitEnvironment(shellHook)

src/cache.ts

@@ -25,7 +25,8 @@ export const generateCacheKey = async (cacheKeyPrefix: string) =>
       core.debug(`sha: ${sha}`)
       return `${cacheKeyPrefix}${getCondaArch()}-${sha}`
     })
-    .catch((err) => {
+    .catch((err: unknown) => {
+      // eslint-disable-next-line @typescript-eslint/restrict-template-expressions
       throw new Error(`Failed to generate cache key: ${err}`)
     })
 
@@ -58,7 +59,7 @@ export const tryRestoreCache = (): Promise<string | undefined> => {
 
 export const saveCache = () => {
   const cache_ = options.cache
-  if (!cache_ || !cache_.cacheWrite) {
+  if (!cache_?.cacheWrite) {
     core.debug('Skipping pixi cache save.')
     return Promise.resolve(undefined)
   }
@@ -71,10 +72,11 @@ export const saveCache = () => {
       cache
         .saveCache([cachePath], cacheKey, undefined, false)
         .then((cacheId) => {
-          core.info(`Saved cache with ID \`${cacheId}\``)
+          core.info(`Saved cache with ID "${cacheId.toString()}"`)
         })
-        .catch((err) => {
-          core.error(`Error saving cache: ${err.message}`)
+        .catch((err: unknown) => {
+          // eslint-disable-next-line @typescript-eslint/restrict-template-expressions
+          core.error(`Error saving cache: ${err}`)
         })
     )
   )

src/main.ts

@@ -19,7 +19,9 @@ const downloadPixi = (source: PixiSource) => {
       .mkdir(path.dirname(options.pixiBinPath), { recursive: true })
       .then(() => downloadTool(url, options.pixiBinPath))
       .then((_downloadPath) => fs.chmod(options.pixiBinPath, 0o755))
-      .then(() => core.info(`Pixi installed to ${options.pixiBinPath}`))
+      .then(() => {
+        core.info(`Pixi installed to ${options.pixiBinPath}`)
+      })
   })
 }
 
@@ -29,7 +31,7 @@ const pixiLogin = () => {
     core.debug('Skipping pixi login.')
     return Promise.resolve(0)
   }
-  core.debug(`auth keys: ${Object.keys(auth)}`)
+  core.debug(`auth keys: ${Object.keys(auth).toString()}`)
   return core.group('Logging in to private channel', () => {
     // tokens get censored in the logs as long as they are a github secret
     if ('token' in auth) {
@@ -40,6 +42,13 @@ const pixiLogin = () => {
       core.debug(`Logging in to ${auth.host} with username and password`)
       return execute(pixiCmd(`auth login --username ${auth.username} --password ${auth.password} ${auth.host}`, false))
     }
+    if ('s3AccessKeyId' in auth) {
+      core.debug(`Logging in to ${auth.host} with s3 credentials`)
+      const command = auth.s3SessionToken
+        ? `auth login --s3-access-key-id ${auth.s3AccessKeyId} --s3-secret-access-key ${auth.s3SecretAccessKey} --s3-session-token ${auth.s3SessionToken} ${auth.host}`
+        : `auth login --s3-access-key-id ${auth.s3AccessKeyId} --s3-secret-access-key ${auth.s3SecretAccessKey} ${auth.host}`
+      return execute(pixiCmd(command, false))
+    }
     core.debug(`Logging in to ${auth.host} with conda token`)
     return execute(pixiCmd(`auth login --conda-token ${auth.condaToken} ${auth.host}`, false))
   })
@@ -114,7 +123,7 @@ const generateInfo = () => core.group('pixi info', () => execute(pixiCmd('info')
 const activateEnv = (environment: string) => core.group('Activate environment', () => activateEnvironment(environment))
 
 const run = async () => {
-  core.debug(`process.env.HOME: ${process.env.HOME}`)
+  core.debug(`process.env.HOME: ${process.env.HOME ?? '-'}`)
   core.debug(`os.homedir(): ${os.homedir()}`)
   if (options.downloadPixi) {
     await downloadPixi(options.pixiSource)
@@ -130,7 +139,8 @@ const run = async () => {
 }
 
 run()
-  .catch((error) => {
+  .then(() => exit(0)) // workaround for https://github.com/actions/toolkit/issues/1578
+  .catch((error: unknown) => {
     if (core.isDebug()) {
       throw error
     }
@@ -143,4 +153,3 @@ run()
     }
     throw error
   })
-  .then(() => exit(0)) // workaround for https://github.com/actions/toolkit/issues/1578

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<{
@@ -15,7 +15,7 @@ type Inputs = Readonly<{
   manifestPath?: string
   runInstall?: boolean
   environments?: string[]
-  activateEnvironment?: boolean | string
+  activateEnvironment?: string
   frozen?: boolean
   locked?: boolean
   cache?: boolean
@@ -27,6 +27,9 @@ type Inputs = Readonly<{
   authUsername?: string
   authPassword?: string
   authCondaToken?: string
+  authS3AccessKeyId?: string
+  authS3SecretAccessKey?: string
+  authS3SessionToken?: string
   postCleanup?: boolean
 }>
 
@@ -51,9 +54,14 @@ type Auth = {
   | {
       condaToken: string
     }
+  | {
+      s3AccessKeyId: string
+      s3SecretAccessKey: string
+      s3SessionToken?: string
+    }
 )
 
-type Cache = {
+interface Cache {
   cacheKeyPrefix: string
   cacheWrite: boolean
 }
@@ -143,20 +151,41 @@ const validateInputs = (inputs: Inputs): void => {
   if ((inputs.authUsername && !inputs.authPassword) || (!inputs.authUsername && inputs.authPassword)) {
     throw new Error('You need to specify both auth-username and auth-password')
   }
+  if (
+    (inputs.authS3AccessKeyId && !inputs.authS3SecretAccessKey) ||
+    (!inputs.authS3AccessKeyId && inputs.authS3SecretAccessKey)
+  ) {
+    throw new Error('You need to specify both auth-s3-access-key-id and auth-s3-secret-access-key')
+  }
+  if (inputs.authS3SessionToken && (!inputs.authS3AccessKeyId || !inputs.authS3SecretAccessKey)) {
+    throw new Error(
+      'You need to specify both auth-s3-access-key-id and auth-s3-secret-access-key when using auth-s3-session-token'
+    )
+  }
   // now we can assume that authUsername is defined iff authPassword is defined
   if (inputs.authHost) {
-    if (!inputs.authToken && !inputs.authUsername && !inputs.authCondaToken) {
+    if (!inputs.authToken && !inputs.authUsername && !inputs.authCondaToken && !inputs.authS3AccessKeyId) {
       throw new Error('You need to specify either auth-token or auth-username and auth-password or auth-conda-token')
     }
-    if (
-      (inputs.authToken && (inputs.authUsername || inputs.authCondaToken)) ||
-      (inputs.authUsername && inputs.authCondaToken)
-    ) {
-      throw new Error('You cannot specify two auth methods')
+    let authCount = 0
+    if (inputs.authToken) {
+      authCount++
+    }
+    if (inputs.authUsername) {
+      authCount++
+    }
+    if (inputs.authCondaToken) {
+      authCount++
+    }
+    if (inputs.authS3AccessKeyId) {
+      authCount++
+    }
+    if (authCount > 1) {
+      throw new Error('You cannot specify multiple auth methods')
     }
   }
   if (!inputs.authHost) {
-    if (inputs.authToken || inputs.authUsername || inputs.authCondaToken) {
+    if (inputs.authToken || inputs.authUsername || inputs.authCondaToken || inputs.authS3AccessKeyId) {
       throw new Error('You need to specify auth-host')
     }
   }
@@ -215,7 +244,7 @@ const inferOptions = (inputs: Inputs): Options => {
         const parsedContent: Record<string, unknown> = parse(fileContent)
 
         // Test if the tool.pixi table is present in the pyproject.toml file, if so, use it as the manifest file.
-        if (parsedContent?.tool && typeof parsedContent.tool === 'object' && 'pixi' in parsedContent.tool) {
+        if (parsedContent.tool && typeof parsedContent.tool === 'object' && 'pixi' in parsedContent.tool) {
           core.debug(`The tool.pixi table found, using ${pyprojectPath} as manifest file.`)
           manifestPath = pyprojectPath
         }
@@ -230,7 +259,7 @@ const inferOptions = (inputs: Inputs): Options => {
 
   const pixiLockFile = path.join(path.dirname(manifestPath), 'pixi.lock')
   const lockFileAvailable = existsSync(pixiLockFile)
-  core.debug(`lockFileAvailable: ${lockFileAvailable}`)
+  core.debug(`lockFileAvailable: ${lockFileAvailable ? 'yes' : 'no'}`)
   if (!lockFileAvailable && inputs.cacheWrite === true) {
     throw new Error('You cannot specify cache-write = true without a lock file present')
   }
@@ -263,11 +292,18 @@ const inferOptions = (inputs: Inputs): Options => {
               host: inputs.authHost,
               condaToken: inputs.authCondaToken
             }
-          : {
-              host: inputs.authHost,
-              username: inputs.authUsername!,
-              password: inputs.authPassword!
-            }) as Auth)
+          : inputs.authUsername
+            ? {
+                host: inputs.authHost,
+                username: inputs.authUsername,
+                password: inputs.authPassword
+              }
+            : {
+                host: inputs.authHost,
+                s3AccessKeyId: inputs.authS3AccessKeyId,
+                s3SecretAccessKey: inputs.authS3SecretAccessKey,
+                s3SessionToken: inputs.authS3SessionToken
+              }) as Auth)
   const postCleanup = inputs.postCleanup ?? true
   return {
     pixiSource,
@@ -324,6 +360,9 @@ const getOptions = () => {
     authUsername: parseOrUndefined('auth-username', z.string()),
     authPassword: parseOrUndefined('auth-password', z.string()),
     authCondaToken: parseOrUndefined('auth-conda-token', z.string()),
+    authS3AccessKeyId: parseOrUndefined('auth-s3-access-key-id', z.string()),
+    authS3SecretAccessKey: parseOrUndefined('auth-s3-secret-access-key', z.string()),
+    authS3SessionToken: parseOrUndefined('auth-s3-session-token', z.string()),
     postCleanup: parseOrUndefinedJSON('post-cleanup', z.boolean())
   }
   core.debug(`Inputs: ${JSON.stringify(inputs)}`)

src/post.ts

@@ -1,6 +1,6 @@
 import fs from 'fs/promises'
 import path from 'path'
-import * as os from 'os'
+import os from 'os'
 import { exit } from 'process'
 import * as core from '@actions/core'
 import { options } from './options'
@@ -37,9 +37,10 @@ const cleanupEnv = () => {
   return fs.rm(envDir, { recursive: true })
 }
 
-const determineCacheDir = () => {
+const determineCacheDir = (): string => {
   // rattler uses dirs::cache_dir https://docs.rs/dirs/latest/dirs/fn.cache_dir.html
   if (os.platform() === 'win32') {
+    // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
     return process.env.LOCALAPPDATA!
   }
   if (os.platform() === 'linux') {
@@ -68,16 +69,18 @@ const run = () => {
   return Promise.resolve()
 }
 
-run().catch((error) => {
-  if (core.isDebug()) {
+run()
+  .then(() => exit(0)) // workaround for https://github.com/actions/toolkit/issues/1578
+  .catch((error: unknown) => {
+    if (core.isDebug()) {
+      throw error
+    }
+    if (error instanceof Error) {
+      core.setFailed(error.message)
+      exit(1)
+    } else if (typeof error === 'string') {
+      core.setFailed(error)
+      exit(1)
+    }
     throw error
-  }
-  if (error instanceof Error) {
-    core.setFailed(error.message)
-    exit(1)
-  } else if (typeof error === 'string') {
-    core.setFailed(error)
-    exit(1)
-  }
-  throw error
-})
+  })

src/util.ts

@@ -1,6 +1,6 @@
 import type { BinaryLike } from 'crypto'
 import { createHash } from 'crypto'
-import * as os from 'os'
+import os from 'os'
 import * as core from '@actions/core'
 import type { ExecOptions } from '@actions/exec'
 import { exec, getExecOutput } from '@actions/exec'
@@ -70,13 +70,17 @@ 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/auth-s3/pixi.toml

@@ -0,0 +1,13 @@
+[project]
+name = "test-auth-s3"
+channels = ["s3://rattler-s3-testing/channel", "conda-forge"]
+platforms = ["osx-arm64", "osx-64", "linux-64", "linux-aarch64", "win-64"]
+
+[project.s3-options.rattler-s3-testing]
+endpoint-url = "https://e1a7cde76f1780ec06bac859036dbaf7.eu.r2.cloudflarestorage.com"
+force-path-style = true
+region = "auto"
+
+[dependencies]
+my-webserver = "*"
+python = "*"

test/auth/pixi.toml

@@ -1,8 +1,5 @@
 [project]
 name = "test-auth"
-version = "0.1.0"
-description = "Add a short description here"
-authors = ["Pavel"]
 channels = ["conda-forge", "https://repo.prefix.dev/setup-pixi-test"]
 platforms = ["osx-arm64", "osx-64", "linux-64", "linux-aarch64", "win-64"]
 

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"]

tsconfig.json

@@ -1,12 +1,12 @@
 {
   "compilerOptions": {
-    "target": "es6",                          /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', 'ES2018', 'ES2019' or 'ESNEXT'. */
-    "module": "commonjs",                     /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', or 'ESNext'. */
-    "outDir": "./lib",                        /* Redirect output structure to the directory. */
-    "rootDir": "./src",                       /* Specify the root directory of input files. Use to control the output directory structure with --outDir. */
-    "strict": true,                           /* Enable all strict type-checking options. */
-    "noImplicitAny": true,                    /* Raise error on expressions and declarations with an implied 'any' type. */
-    "esModuleInterop": true                   /* Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. */
+    "target": "ES2020" /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', 'ES2018', 'ES2019' or 'ESNEXT'. */,
+    "module": "CommonJS" /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', or 'ESNext'. */,
+    "outDir": "./lib" /* Redirect output structure to the directory. */,
+    "rootDir": "./src" /* Specify the root directory of input files. Use to control the output directory structure with --outDir. */,
+    "strict": true /* Enable all strict type-checking options. */,
+    "noImplicitAny": true /* Raise error on expressions and declarations with an implied 'any' type. */,
+    "esModuleInterop": true /* Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. */
   },
   "exclude": ["node_modules", "**/*.test.ts"]
 }

tsup.config.js

@@ -8,9 +8,15 @@ export default defineConfig({
   dts: false,
   clean: true,
   target: 'es2020',
-  format: ['cjs'],
-  sourcemap: true,
+  format: 'cjs',
+  sourcemap: false,
+  platform: 'node',
   minify: false,
+  outExtension() {
+    return {
+      js: '.js'
+    }
+  },
   // need to bundle dependencies because they aren't available otherwise when run inside the action
   noExternal: [
     '@actions/core',
@@ -19,7 +25,7 @@ export default defineConfig({
     '@actions/io',
     '@actions/tool-cache',
     'untildify',
-    '@iarna/toml',
+    'smol-toml',
     'which',
     'zod'
   ]