Merge pull request #26 from adriendelsalle/extra-spec

Add capability to set an extra spec

.github/workflows/options.yml

@@ -12,6 +12,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [windows-latest, ubuntu-latest, macos-latest]
+        pytest: ["6.1", "6.2"]
     name: option
     steps:
       - uses: actions/checkout@v2
@@ -21,12 +22,16 @@ jobs:
         with:
           environment-file: environment.yml
           environment-name: myenv
+          extra-specs: |
+            pytest=${{ matrix.pytest }}
+            python=3.8.8
 
       - name: run python in powershell
         shell: powershell
         run: |
           python -VV
           python -c "import numpy"
+          micromamba --help
         if: runner.os == 'Windows'
 
       - name: run python in bash
@@ -48,3 +53,31 @@ jobs:
         run: |
           python -c "import os; env = os.environ['CONDA_PREFIX'].split('/')[-1]; assert env == 'myenv'"
         if: runner.os != 'Windows'
+
+      - name: check python version in powershell
+        shell: powershell
+        run: |
+          python --version
+          python -c "import platform; assert platform.python_version() == '3.8.8'"
+        if: runner.os == 'Windows'
+
+      - name: check python version in bash
+        shell: bash -l {0}
+        run: |
+          python --version
+          python -c "import platform; assert platform.python_version() == '3.8.8'"
+        if: runner.os != 'Windows'
+
+      - name: check pytest version in powershell
+        shell: powershell
+        run: |
+          pytest --version
+          python -c "import pytest; assert pytest.__version__.startswith(str(${{ matrix.pytest }}))"
+        if: runner.os == 'Windows'
+
+      - name: check pytest version in bash
+        shell: bash -l {0}
+        run: |
+          pytest --version
+          python -c "import pytest; assert pytest.__version__.startswith(str(${{ matrix.pytest }}))"
+        if: runner.os != 'Windows'

README.md

@@ -1,4 +1,5 @@
 # provision-with-micromamba
+
 [![test](https://github.com/mamba-org/provision-with-micromamba/workflows/test/badge.svg)](https://github.com/mamba-org/provision-with-micromamba/actions?query=workflow%3Atest)
 
 GitHub Action to provision a CI instance using micromamba
@@ -11,14 +12,20 @@ GitHub Action to provision a CI instance using micromamba
 
 ### `environment-name`
 
-**Optional** Specify a custom environment name, 
-to overwrite the name specified in the `environment.yml`, 
+**Optional** Specify a custom environment name,
+to overwrite the name specified in the `environment.yml`,
 or in in case it was not specified in the `environment.yml`.
 
 ### `micromamba-version`
 
 **Optional** Specifiy a custom micromamba version. Use `"latest"` for bleeding edge.
 
+### `extra-specs`
+
+**Optional** Specifiy additional specifications (packages) to install. Pretty useful when using matrix builds to pin versions of a test/run dependency.
+
+Note: for multiple packages, use multiline syntax (see examples below)
+
 ## Example usage
 
 Note: some shells need special syntax for invocation (e.g. `bash -l {0}`). You can set this up in [defaults](setup_default).
@@ -43,7 +50,7 @@ jobs:
         shell: bash -l {0}
         run: |
           python -c "import numpy"
-      
+
       # windows
       - name: run python
         shell: powershell
@@ -74,6 +81,9 @@ jobs:
         with:
           environment-file: myenv.yaml
           environment-name: myenv
+          extra-specs: |
+            python=3.7
+            pytest<=6.1
 ```
 
 ## IMPORTANT
@@ -124,7 +134,6 @@ Find the reasons below (taken from [setup-miniconda](https://github.com/conda-in
   and result in very long install times.
 - Conda activation does not correctly work on `sh`. Please use `bash`.
 
-
 ## Development
 
 When developing, you need to

action.yml

@@ -1,21 +1,25 @@
-name: 'provision-with-micromamba'
-description: 'provision a CI instance using micromamba'
+name: "provision-with-micromamba"
+description: "provision a CI instance using micromamba"
 branding:
-  icon: 'chevrons-right'
-  color: 'green'
+  icon: "chevrons-right"
+  color: "green"
 inputs:
   environment-file:
-    description: 'the environment.yml file for the conda environment'
+    description: "the environment.yml file for the conda environment"
     required: true
     default: environment.yml
   environment-name:
-    description: 'the name of the conda environment (defaults to name from the environment.yml file)'
+    description: "the name of the conda environment (defaults to name from the environment.yml file)"
     required: false
   micromamba-version:
     description: 'version of micromamba to use (default: 0.9.2). Use "latest" for bleeding edge.'
     required: false
     default: "latest"
+  extra-specs:
+    description: "extra specifications to install (defaults is empty)"
+    required: false
+    default: ""
 
 runs:
-  using: 'node12'
-  main: 'dist/index.js'
+  using: "node12"
+  main: "dist/index.js"

dist/index.js

@@ -51,6 +51,7 @@ async function run () {
     const micromambaVersion = core.getInput('micromamba-version')
     const envFilePath = path.join(process.env.GITHUB_WORKSPACE || '', envFileName)
     const envYaml = yaml.safeLoad(fs.readFileSync(envFilePath, 'utf8'))
+    const extraSpecs = core.getInput('extra-specs').split("\n").filter(x => x !== "");
     const envName = core.getInput('environment-name') || envYaml.name
     const condarc = path.join(os.homedir(), '.condarc')
     const profile = path.join(os.homedir(), '.bash_profile')
@@ -78,6 +79,10 @@ async function run () {
     }
     core.endGroup()
 
+    const quotedExtraSpecsStr = extraSpecs.map(function(e) { 
+      return '"' + e + '"';
+    }).join(" ");
+
     if (process.platform !== 'win32') {
 
       core.startGroup('Installing environment ' + envName + ' from ' + envFilePath + ' ...')
@@ -125,7 +130,7 @@ async function run () {
 
       // final bits of the install
       await execute('mkdir -p ' + path.join(os.homedir(), 'micromamba/pkgs/'))
-      await execute('source ' + profile + ' && micromamba create -n ' + envName + ' --strict-channel-priority -y -f ' + envFilePath)
+      await execute('source ' + profile + ' && micromamba create -n ' + envName + ' ' + quotedExtraSpecsStr + ' --strict-channel-priority -y -f ' + envFilePath)
       fs.appendFileSync(profile, 'set -eo pipefail\n')
       fs.appendFileSync(profile, 'micromamba activate ' + envName + '\n')
       core.endGroup()
@@ -159,7 +164,7 @@ else
       // Can only init once right now ...
       // await execPwsh("~\\micromamba.exe shell init -s bash -p $HOME\\micromamba")
       await execPwsh('MD $HOME\\micromamba\\pkgs -ea 0')
-      await execPwsh(`~\\micromamba.exe create -n ` + envName + ` --strict-channel-priority -y -f ${envFilePath}`)
+      await execPwsh(`~\\micromamba.exe create -n ` + envName + ' ' + quotedExtraSpecsStr + ` --strict-channel-priority -y -f ${envFilePath}`)
       await execPwsh(autoactivate)
 
       fs.appendFileSync(profile, `micromamba activate ${envName}\n`)

index.js

@@ -44,6 +44,7 @@ async function run () {
     const micromambaVersion = core.getInput('micromamba-version')
     const envFilePath = path.join(process.env.GITHUB_WORKSPACE || '', envFileName)
     const envYaml = yaml.safeLoad(fs.readFileSync(envFilePath, 'utf8'))
+    const extraSpecs = core.getInput('extra-specs').split("\n").filter(x => x !== "");
     const envName = core.getInput('environment-name') || envYaml.name
     const condarc = path.join(os.homedir(), '.condarc')
     const profile = path.join(os.homedir(), '.bash_profile')
@@ -71,6 +72,10 @@ async function run () {
     }
     core.endGroup()
 
+    const quotedExtraSpecsStr = extraSpecs.map(function(e) { 
+      return '"' + e + '"';
+    }).join(" ");
+
     if (process.platform !== 'win32') {
 
       core.startGroup('Installing environment ' + envName + ' from ' + envFilePath + ' ...')
@@ -118,7 +123,7 @@ async function run () {
 
       // final bits of the install
       await execute('mkdir -p ' + path.join(os.homedir(), 'micromamba/pkgs/'))
-      await execute('source ' + profile + ' && micromamba create -n ' + envName + ' --strict-channel-priority -y -f ' + envFilePath)
+      await execute('source ' + profile + ' && micromamba create -n ' + envName + ' ' + quotedExtraSpecsStr + ' --strict-channel-priority -y -f ' + envFilePath)
       fs.appendFileSync(profile, 'set -eo pipefail\n')
       fs.appendFileSync(profile, 'micromamba activate ' + envName + '\n')
       core.endGroup()
@@ -152,7 +157,7 @@ else
       // Can only init once right now ...
       // await execPwsh("~\\micromamba.exe shell init -s bash -p $HOME\\micromamba")
       await execPwsh('MD $HOME\\micromamba\\pkgs -ea 0')
-      await execPwsh(`~\\micromamba.exe create -n ` + envName + ` --strict-channel-priority -y -f ${envFilePath}`)
+      await execPwsh(`~\\micromamba.exe create -n ` + envName + ' ' + quotedExtraSpecsStr + ` --strict-channel-priority -y -f ${envFilePath}`)
       await execPwsh(autoactivate)
 
       fs.appendFileSync(profile, `micromamba activate ${envName}\n`)