Enable ARM64 on macOS for Miniforge and Mambaforge.

.github/workflows/example-13.yml

@@ -0,0 +1,57 @@
+name: "Example 13: ARM64 for Miniforge and Mambaforge"
+
+on:
+ pull_request:
+ branches:
+ - "*"
+ push:
+ branches:
+ - "develop"
+ - "main"
+ - "master"
+ schedule:
+ # Note that cronjobs run on master/main by default
+ - cron: "0 0 * * *"
+
+jobs:
+ example-13:
+ # prevent cronjobs from running on forks
+ if:
+ (github.event_name == 'schedule' && github.repository ==
+ 'conda-incubator/setup-miniconda') || (github.event_name != 'schedule')
+ name:
+ Ex13 (os=${{ matrix.os }} variant=${{ matrix.variant }} version=${{
+ matrix.version }} architecture=${{ matrix.architecture }})
+ runs-on: ${{ matrix.os }}
+ strategy:
+ fail-fast: false
+ matrix:
+ os: ["macos-14"]
+ variant: ["Miniforge3", "Mambaforge"]
+ version: ["latest"]
+ architecture: ["arm64", "ARM64"]
+ steps:
+ - uses: actions/checkout@v4
+ - uses: ./
+ id: setup-miniconda
+ continue-on-error: true
+ with:
+ auto-update-conda: true
+ architecture: ${{ matrix.architecture }}
+ miniforge-variant: ${{ matrix.variant }}
+ miniforge-version: ${{ matrix.version }}
+ - name: Conda info
+ shell: bash -el {0}
+ run: conda info
+ - name: Conda list
+ shell: bash -el {0}
+ run: conda list
+ - name: Environment
+ shell: bash -el {0}
+ run: printenv | sort
+ - name: Create an environment
+ shell: bash -el {0}
+ run: conda create -n unused --dry-run zlib
+ - name: Run mamba
+ shell: bash -el {0}
+ run: mamba --version

CHANGELOG.md

@@ -1,5 +1,11 @@
 # CHANGELOG
 
+## [v3.0.2] (UNRELEASED)
+
+### Fixes
+
+- [#312] Enable ARM64 on macOS for Miniforge and Mambaforge.
+
 ## [v3.0.1] (2023-11-29)
 
 ### Fixes

dist/setup/index.js

@@ -48148,8 +48148,6 @@ const RULES = [
  (i) => !!(i.installerUrl &&
  !constants.KNOWN_EXTENSIONS.includes(urlExt(i.installerUrl))) &&
  `'installer-url' extension '${urlExt(i.installerUrl)}' must be one of: ${constants.KNOWN_EXTENSIONS}`,
- (i) => !!(!i.minicondaVersion && i.architecture !== "x64") &&
- `'architecture: ${i.architecture}' requires "miniconda-version"`,
  (i) => !!(i.architecture === "x86" && !constants.IS_WINDOWS) &&
  `'architecture: ${i.architecture}' is only available for recent versions on Windows`,
  (i) => !!(!["latest", ""].includes(i.minicondaVersion) &&
@@ -48552,7 +48550,7 @@ function downloadMiniforge(inputs, options) {
  return __awaiter(this, void 0, void 0, function* () {
  const tool = inputs.miniforgeVariant.trim() || constants.MINIFORGE_DEFAULT_VARIANT;
  const version = inputs.miniforgeVersion.trim() || constants.MINIFORGE_DEFAULT_VERSION;
- const arch = constants.MINIFORGE_ARCHITECTURES[inputs.architecture];
+ const arch = constants.MINIFORGE_ARCHITECTURES[inputs.architecture.toLowerCase()];
  // Check valid arch
  if (!arch) {
  throw new Error(`Invalid 'architecture: ${inputs.architecture}'`);

src/input.ts

@@ -60,9 +60,6 @@ const RULES: IRule[] = [
  `'installer-url' extension '${urlExt(i.installerUrl)}' must be one of: ${
  constants.KNOWN_EXTENSIONS
  }`,
- (i) =>
- !!(!i.minicondaVersion && i.architecture !== "x64") &&
- `'architecture: ${i.architecture}' requires "miniconda-version"`,
  (
  i, // Miniconda x86 is only published for Windows lately (last Linux was 2019, last MacOS 2015)
  ) =>

src/installer/download-miniforge.ts

@@ -16,7 +16,8 @@ export async function downloadMiniforge(
  inputs.miniforgeVariant.trim() || constants.MINIFORGE_DEFAULT_VARIANT;
  const version =
  inputs.miniforgeVersion.trim() || constants.MINIFORGE_DEFAULT_VERSION;
- const arch = constants.MINIFORGE_ARCHITECTURES[inputs.architecture];
+ const arch =
+ constants.MINIFORGE_ARCHITECTURES[inputs.architecture.toLowerCase()];
 
  // Check valid arch
  if (!arch) {