Add download and environment caching

.gitattributes

@@ -1 +1 @@
-dist/* linguist-generated=true
+dist/** linguist-generated=true

.github/workflows/build.yml

@@ -0,0 +1,24 @@
+name: Build and lint
+on:
+  push:
+    branches:
+      - main
+  pull_request: null
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - run: |
+          npm install
+          npm run build
+          git diff --exit-code
+
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - run: |
+          npm install
+          npm run lint

.github/workflows/lockfiles/conda-linux-64.lock

@@ -0,0 +1,9 @@
+# Generated by conda-lock.
+# platform: linux-64
+# input_hash: 998e5781b9db69d647b7a60df21f1d24d125dc81d1e32a2aada7aefb6bd7d477
+@EXPLICIT
+https://conda.anaconda.org/conda-forge/linux-64/_libgcc_mutex-0.1-conda_forge.tar.bz2#d7c89558ba9fa0495403155b64376d81
+https://conda.anaconda.org/conda-forge/linux-64/libgomp-11.2.0-h1d223b6_12.tar.bz2#763c5ec8116d984b4a33342236d7da36
+https://conda.anaconda.org/conda-forge/linux-64/_openmp_mutex-4.5-1_gnu.tar.bz2#561e277319a41d4f24f5c05a9ef63c04
+https://conda.anaconda.org/conda-forge/linux-64/libgcc-ng-11.2.0-h1d223b6_12.tar.bz2#d34efbb8d7d6312c816b4bb647b818b1
+https://conda.anaconda.org/conda-forge/linux-64/libzlib-1.2.11-h36c2ea0_1013.tar.bz2#dcddf696ff5dfcab567100d691678e18

.github/workflows/lockfiles/conda-osx-64.lock

@@ -0,0 +1,5 @@
+# Generated by conda-lock.
+# platform: osx-64
+# input_hash: d73572c6997a61acdd2cd69b693154ebe6d4a74fdf9a6fc0ea0f0be858dc326a
+@EXPLICIT
+https://conda.anaconda.org/conda-forge/osx-64/libzlib-1.2.11-h9173be1_1013.tar.bz2#a3a6a53beaa92c5cfe52ee3a198e78cc

.github/workflows/lockfiles/conda-win-64.lock

@@ -0,0 +1,8 @@
+# Generated by conda-lock.
+# platform: win-64
+# input_hash: d0dd90bb50512cf5f723c8fea07f6c42f234db358f3c3b262b8ababd219a13be
+@EXPLICIT
+https://conda.anaconda.org/conda-forge/win-64/ucrt-10.0.20348.0-h57928b3_0.tar.bz2#6d666b6ea8251231ff508062d1e41f9c
+https://conda.anaconda.org/conda-forge/win-64/vs2015_runtime-14.29.30037-h902a5da_6.tar.bz2#33d07ebe91062743eabc9e53a60d18e1
+https://conda.anaconda.org/conda-forge/win-64/vc-14.2-hb210afc_6.tar.bz2#c2aecbc9b00ba6f352e27d3d61fd31fb
+https://conda.anaconda.org/conda-forge/win-64/libzlib-1.2.11-h8ffe710_1013.tar.bz2#b28dd2488b4e5f892c67071acc1d0a8c

.github/workflows/options.yml

@@ -1,4 +1,4 @@
-name: options
+name: Test options
 on:
   push:
     branches:
@@ -7,16 +7,21 @@ on:
 
 jobs:
   test:
+    name: Test options
     runs-on: ${{ matrix.os }}
     strategy:
       fail-fast: false
       matrix:
         os: [windows-latest, ubuntu-latest, macos-latest]
         pytest: ["6.1", "6.2"]
-    name: option
     steps:
       - uses: actions/checkout@v2
 
+      - name: install mamba
+        uses: ./
+        with:
+          environment-file: false
+
       - name: install mamba
         uses: ./
         with:
@@ -29,17 +34,19 @@ jobs:
       - name: run python in powershell
         shell: powershell
         run: |
+          where micromamba
+          micromamba info
           python -VV
           python -c "import numpy"
-          micromamba --help
         if: runner.os == 'Windows'
 
       - name: run python in bash
         shell: bash -l {0}
         run: |
+          which micromamba
+          micromamba info
           python -VV
           python -c "import numpy"
-          micromamba --help
         if: runner.os != 'Windows'
 
       - name: test environment name in powershell

.github/workflows/test.yml

@@ -1,4 +1,4 @@
-name: test
+name: Basic tests
 on:
   push:
     branches:
@@ -7,12 +7,12 @@ on:
 
 jobs:
   test:
+    name: test
     runs-on: ${{ matrix.os }}
     strategy:
       fail-fast: false
       matrix:
         os: [windows-latest, ubuntu-latest, macos-latest]
-    name: test
     steps:
       - uses: actions/checkout@v2
 
@@ -22,42 +22,47 @@ jobs:
       - name: run python in powershell
         shell: powershell
         run: |
+          which micromamba
+          micromamba info
+          which python
           python -VV
           python -c "import numpy"
           echo "MAMBA_EXE=$Env:MAMBA_EXE"
-          which micromamba
           python test/test_path.py
         if: runner.os == 'Windows'
 
       - name: run python in cmd.exe
         shell: cmd /C call {0}
         run: |
+          where micromamba
+          micromamba info
+          which python
           python -VV
           python -c "import numpy"
-          micromamba --help
           echo "MAMBA_EXE=%MAMBA_EXE%"
-          where micromamba
           python test/test_path.py
         if: runner.os == 'Windows'
 
       - name: run python in bash
         shell: bash -l {0}
         run: |
+          which micromamba
+          micromamba info
+          which python
           python -VV
           python -c "import numpy"
-          micromamba --help
           echo "MAMBA_EXE=$MAMBA_EXE"
-          which micromamba
           python test/test_path.py
 
       # - name: run python in zsh
       #   shell: zsh -l {0}
       #   run: |
+      #     which micromamba
+      #     micromamba info
+      #     which python
       #     python -VV
       #     python -c "import numpy"
-      #     micromamba --help
       #     micromamba activate test
       #     echo "MAMBA_EXE=$MAMBA_EXE"
-      #     which micromamba
       #     python test/test_path.py
-      #   if: runner.os == 'macOS'
+      #   if: runner.os == 'macOS'

.github/workflows/test_bash.yml

@@ -1,4 +1,4 @@
-name: bash
+name: Test bash
 on:
   push:
     branches:
@@ -7,6 +7,7 @@ on:
 
 jobs:
   test:
+    name: Test bash
     runs-on: ${{ matrix.os }}
     strategy:
       fail-fast: false
@@ -17,7 +18,6 @@ jobs:
       run:
         shell: bash -l {0}
 
-    name: bash
     steps:
       - uses: actions/checkout@v2
 
@@ -35,4 +35,4 @@ jobs:
 
       - name: test environment name
         run: |
-          python -c "import os; env = os.path.basename(os.environ['CONDA_PREFIX']); assert env == 'myenv'"
+          python -c "import os; env = os.path.basename(os.environ['CONDA_PREFIX']); assert env == 'myenv'"

.github/workflows/test_caching.yml

@@ -0,0 +1,112 @@
+name: Test caching
+
+on:
+  push:
+    branches:
+      - main
+  pull_request: null
+
+defaults:
+  run:
+    shell: bash -l {0}
+
+jobs:
+  test_download1:
+    name: Test download cache 1/2
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [windows-latest, ubuntu-latest, macos-latest]
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: install mamba
+        uses: ./
+        with:
+          cache-downloads: true
+
+      - name: test environment name
+        run: |
+          python -c "import os; env = os.path.basename(os.environ['CONDA_PREFIX']); assert env == 'testenv'"
+
+  test_download2:
+    name: Test download cache 2/2
+    needs: [test_download1]
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [windows-latest, ubuntu-latest, macos-latest]
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: install mamba
+        uses: ./
+        with:
+          cache-downloads: true
+
+      - name: test environment name
+        run: |
+          python -c "import os; env = os.path.basename(os.environ['CONDA_PREFIX']); assert env == 'testenv'"
+
+  test_env1:
+    name: Test env cache 1/3
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [windows-latest, ubuntu-latest, macos-latest]
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: install mamba
+        uses: ./
+        with:
+          cache-env: true
+
+      - name: test environment name
+        run: |
+          python -c "import os; env = os.path.basename(os.environ['CONDA_PREFIX']); assert env == 'testenv'"
+
+  test_env2:
+    name: Test env cache 2/3
+    needs: [test_env1]
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [windows-latest, ubuntu-latest, macos-latest]
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: install mamba
+        uses: ./
+        with:
+          cache-env: true
+
+      - name: test environment name
+        run: |
+          python -c "import os; env = os.path.basename(os.environ['CONDA_PREFIX']); assert env == 'testenv'"
+
+  test_env3:
+    if: false # Doesn't work
+    name: Test env cache 3/3
+    needs: [test_env1]
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [windows-latest, ubuntu-latest, macos-latest]
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: install mamba
+        uses: ./
+        with:
+          cache-env: true
+          cache-env-always-update: true
+
+      - name: test environment name
+        run: |
+          python -c "import os; env = os.path.basename(os.environ['CONDA_PREFIX']); assert env == 'testenv'"

.github/workflows/test_lock.yml

@@ -0,0 +1,37 @@
+name: Test lock files
+on:
+  push:
+    branches:
+      - main
+  pull_request: null
+
+jobs:
+  test:
+    name: Test lock files
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - os: windows-latest
+            lock-file: conda-win-64.lock
+          - os: ubuntu-latest
+            lock-file: conda-linux-64.lock
+          - os: macos-latest
+            lock-file: conda-osx-64.lock
+        os: [windows-latest, ubuntu-latest, macos-latest]
+    defaults:
+      run:
+        shell: bash -l {0}
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: install from lockfile
+        uses: ./
+        with:
+          environment-name: lock_test
+          environment-file: .github/workflows/lockfiles/${{ matrix.lock-file }}
+
+      - name: test environment name
+        run: |
+          python -c "import os; env = os.path.basename(os.environ['CONDA_PREFIX']); assert env == 'lock_test'"