Merge pull request #81 from Hind-M/ps_install

Handle all micromamba versions in `install.ps1` and add test
mamba-org · Feb 26, 2025 · 11510e5 · 11510e5
2 parents e43e4f6 + 58812f1
commit 11510e5
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Showing 2 changed files with 36 additions and 10 deletions.
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
@@ -26,19 +26,15 @@ jobs:
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
-      - name: Install Micromamba (${{ matrix.os }}, ${{ matrix.shell }})
+      - name: Install micromamba (${{ matrix.os }}, ${{ matrix.shell }})
         # Need to force the shell to get the default *calling* shell right
         run: |
           ${{ matrix.shell }} -c 'cat ./install.sh | ${SHELL}'
-      - name: Test Micromamba
+      - name: Test micromamba
         # use either -l or -i to source .bash_profile or .bashrc/.zshrc
         run: |
           ${{ matrix.shell }} ${{ matrix.shell-source-param }} -ec micromamba
-      - name: Test Micromamba is found
-        # use either -l or -i to source .bash_profile or .bashrc/.zshrc
-        run: |
-          ${{ matrix.shell }} ${{ matrix.shell-source-param }} -ec micromamba --help
-      - name: Test Micromamba is found
+      - name: Test micromamba is found
         # use either -l or -i to source .bash_profile or .bashrc/.zshrc
         run: |
           ${{ matrix.shell }} ${{ matrix.shell-source-param }} -ec micromamba --help
@@ -50,3 +46,24 @@ jobs:
         # use either -l or -i to source .bash_profile or .bashrc/.zshrc
         run: |
           ${{ matrix.shell }} ${{ matrix.shell-source-param }} -ec micromamba activate -n test
+
+
+  test_install_ps1:
+    runs-on: windows-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+      - name: Install micromamba using PowerShell
+        shell: pwsh
+        run: |
+          .\install.ps1
+          # Make updated `PATH` persistent in GHA
+          echo "PATH=$Env:LocalAppData\micromamba" >> $env:GITHUB_ENV
+      - name: Test micromamba after install.ps1
+        shell: pwsh
+        run: |
+          micromamba --help
+      - name: Test micromamba create
+        shell: pwsh
+        run: |
+          micromamba create -c conda-forge -n test python
diff --git a/install.ps1 b/install.ps1
@@ -24,10 +24,19 @@ if ($PATH -notlike "*$Env:LocalAppData\micromamba*") {
     Write-Output "$MAMBA_INSTALL_PATH is already in PATH`n"
 }
 
+# Get the version of micromamba
+$version = & $MAMBA_INSTALL_PATH --version
+# Determine the appropriate flag based on the version
+if ($version -like "1.*" -or $version -like "0.*") {
+    $prefixArg = "-p"
+} else {
+    $prefixArg = "-r"
+}
+
 # check if this is an interactive session
 if ($null -eq $Host.UI.RawUI) {
     Write-Output "`nNot an interactive session, initializing micromamba to $Env:UserProfile\micromamba`n"
-    & $MAMBA_INSTALL_PATH shell init -s powershell -r $Env:UserProfile\micromamba
+    & $MAMBA_INSTALL_PATH shell init -s powershell $prefixArg $Env:UserProfile\micromamba
 }
 
 $choice = Read-Host "Do you want to initialize micromamba for the shell activate command? (Y/n)"
@@ -40,7 +49,7 @@ if ($choice -eq "y" -or $choice -eq "Y" -or $choice -eq "") {
     Write-Output "Initializing micromamba in  $prefix"
     $MAMBA_INSTALL_PATH = Join-Path -Path $Env:LocalAppData -ChildPath micromamba\micromamba.exe
     Write-Output $MAMBA_INSTALL_PATH
-    & $MAMBA_INSTALL_PATH shell init -s powershell -r $prefix
+    & $MAMBA_INSTALL_PATH shell init -s powershell $prefixArg $prefix
 } else {
-    Write-Output "`nYou can always initialize powershell or cmd.exe with micromamba by running `nmicromamba shell init -s powershell -r $Env:UserProfile\micromamba`n"
+    Write-Output "`nYou can always initialize powershell or cmd.exe with micromamba by running `nmicromamba shell init -s powershell $prefixArg $Env:UserProfile\micromamba`n"
 }