try mamba, remove docs job in azure (#312)

* try mamba, remove docs ci

* pin conda for giggles

* try smaller base solve, pin conda

* use 3.8 in lint

* don't use mamba info

Author: bollwyvl

azure-pipelines.yml

@@ -27,4 +27,3 @@ variables:
 jobs:
   - template: ci/job.lint.yml
   - template: ci/job.test.yml
-  - template: ci/job.docs.yml

ci/job.docs.yml

@@ -5,11 +5,11 @@ parameters:
       activate: source activate
   pythons:
     - name: ThreeSeven
-      spec: '>=3.7,<3.8.0a0'
+      spec: '>=3.8,<3.9.0a0'
       lab: '>=2,<3.0.0a0'
       nodejs: '>=12,<13.0.0a0'
-  env_update: conda env update -n jupyterlab-lsp --file env-test.yml --quiet
-  env_lint: conda env update -n jupyterlab-lsp --file requirements/lint.yml --quiet
+  env_update: mamba env update -n jupyterlab-lsp --file env-test.yml --quiet
+  env_lint: mamba env update -n jupyterlab-lsp --file requirements/lint.yml --quiet
 
 jobs:
   - ${{ each platform in parameters.platforms }}:
@@ -18,7 +18,7 @@ jobs:
             pool:
               vmImage: ${{ platform.vmImage }}
             steps:
-              - template: steps.conda.yml
+              - template: steps.mamba.yml
                 parameters:
                   name: ${{ platform.name }}
 

ci/job.lint.yml

@@ -25,7 +25,7 @@ parameters:
   js_cov_packages:
     - jupyterlab-go-to-definition
     - jupyterlab-lsp
-  env_update: conda env update -n base --file env-test.yml --quiet
+  env_update: mamba env update -n base --file env-test.yml --quiet
   lab_link: jupyter labextension link --debug --no-build $(LINKED_EXTENSIONS)
   lab_ext: jupyter labextension install --debug --no-build $(FIRST_PARTY_LABEXTENSIONS)
   lab_build: jupyter lab build --debug --dev-build=False --minimize=True
@@ -37,7 +37,7 @@ jobs:
             pool:
               vmImage: ${{ platform.vmImage }}
             steps:
-              - template: steps.conda.yml
+              - template: steps.mamba.yml
                 parameters:
                   name: ${{ platform.name }}
                   packages: "'python${{ python.spec }}'"
@@ -49,7 +49,7 @@ jobs:
                 displayName: update conda environment with test dependencies
 
               - script: conda info && conda list -n base
-                displayName: list conda packages and info
+                displayName: list conda info and packages
 
               - script: ${{ platform.activate }} && jlpm || jlpm || jlpm
                 displayName: install npm dependencies

ci/job.test.yml

@@ -1,7 +1,6 @@
 parameters:
   name: Linux
-  packages: ''
-  install_cmd: conda install -yn base conda
+  install_cmd: conda install -yn base -c conda-forge --freeze-installed mamba conda=4.8.3
 
 steps:
   - ${{ if eq(parameters.name, 'Linux') }}:
@@ -19,5 +18,5 @@ steps:
       - powershell: Write-Host "##vso[task.prependpath]$env:CONDA\Scripts"
         displayName: conda %PATH%
 
-  - script: ${{ parameters.install_cmd }} ${{ parameters.packages}} || ${{ parameters.install_cmd }} ${{ parameters.packages}} || ${{ parameters.install_cmd }} ${{ parameters.packages}}
-    displayName: update conda
+  - script: ${{ parameters.install_cmd }} || ${{ parameters.install_cmd }} || ${{ parameters.install_cmd }}
+    displayName: install mamba