Fix channel priority (#84)

Author: jonashaag

.github/workflows/build.yml

@@ -5,6 +5,10 @@ on:
       - main
   pull_request: null
 
+concurrency: 
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   build:
     timeout-minutes: 10

.github/workflows/test.yml

@@ -5,6 +5,10 @@ on:
       - main
   pull_request: null
 
+concurrency: 
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   test:
     name: test

.github/workflows/test_caching.yml

@@ -6,6 +6,10 @@ on:
       - main
   pull_request: null
 
+concurrency: 
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 defaults:
   run:
     shell: bash -l {0}

.github/workflows/test_lock.yml

@@ -5,6 +5,10 @@ on:
       - main
   pull_request: null
 
+concurrency: 
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   test:
     name: Test lock files

.github/workflows/test_options.yml

@@ -5,6 +5,10 @@ on:
       - main
   pull_request: null
 
+concurrency: 
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 defaults:
   run:
     shell: bash -el {0}
@@ -205,6 +209,12 @@ jobs:
 
     steps:
       - uses: actions/checkout@v2
+      
+      - name: Modify environemnt.yml to require flexible channel priority
+        run: |
+          contents = open("environment.yml").read()
+          open("environment.yml", "w").write(contents.replace("python", "pkgs/main::python"))
+        shell: python
 
       - name: install mamba
         uses: ./
@@ -216,6 +226,7 @@ jobs:
         run: |
           cat ~/.condarc
           grep "channel_priority: flexible" ~/.condarc
+          micromamba list | grep -E 'python\s+3\.8' | grep -qv conda-forge
 
   test_condarc_file:
     name: Test condarc-file

dist/main/index.js

@@ -305,7 +305,7 @@ async function createOrUpdateEnv (envName, envFilePath, extraSpecs, logLevel) {
   const action = fs.existsSync(envFolder) ? 'update' : 'create'
   const selectedExtraSpecs = selectSelectors(extraSpecs)
   core.info(`${action} env ${envName}`)
-  let cmd = micromambaCmd(`${action} -n ${envName} --strict-channel-priority -y`, logLevel, PATHS.micromambaExe)
+  let cmd = micromambaCmd(`${action} -n ${envName} -y`, logLevel, PATHS.micromambaExe)
   if (selectedExtraSpecs.length) {
     cmd += ' ' + selectedExtraSpecs.map(e => `"${e}"`).join(' ')
   }
@@ -386,7 +386,6 @@ async function installEnvironment (inputs, envFilePath, envYaml) {
   const autoactivateCmd = `micromamba activate ${envName};`
   if (process.platform === 'win32') {
     const ps1File = (await executePwsh('echo $profile')).stdout.trim()
-    core.warning(path.dirname(ps1File))
     fs.appendFileSync(ps1File, '\n' + autoactivateCmd)
     dumpFileContents(ps1File)
   }