cache CRDS by context (#111)

* cache CRDS by context

* install CRDS

* remove `set_env`

* simplify

.github/workflows/ci.yml

@@ -39,6 +39,8 @@ jobs:
     runs-on: ${{ matrix.os }}
     env:
       CRDS_PATH: /home/runner/work/stdatamodels/crds_cache
+      CRDS_CLIENT_RETRY_COUNT: 3
+      CRDS_CLIENT_RETRY_DELAY_SECONDS: 20
     strategy:
       fail-fast: false
       matrix:
@@ -63,9 +65,24 @@ jobs:
           python-version: ${{ matrix.python-version }}
           cache: 'pip'
           cache-dependency-path: setup.cfg
+      - run: echo "CRDS_SERVER_URL=https://jwst-crds.stsci.edu" >> $GITHUB_ENV
+        if: contains( matrix.toxenv, '-jwst')
+      - run: echo "CRDS_SERVER_URL=https://roman-crds.stsci.edu" >> $GITHUB_ENV
+        if: contains(matrix.toxenv, '-roman')
+      - run: pip install crds
+        if: contains(matrix.toxenv, '-jwst') || contains(matrix.toxenv, '-roman')
+      - run: echo "pmap=$(crds list --operational-context)" >> $GITHUB_OUTPUT
+        id: crds-context
+      - uses: actions/cache@v3
+        with:
+          path: ${{ env.CRDS_PATH }}
+          key: crds-${{ steps.crds-context.outputs.pmap }}
+        if: contains(matrix.toxenv, '-jwst') || contains(matrix.toxenv, '-roman')
+      - run: crds sync --contexts ${{ steps.crds-context.outputs.pmap }}
+        if: contains(matrix.toxenv, '-jwst') || contains(matrix.toxenv, '-roman')
       - run: pip install "tox>=4.0"
       - run: tox -e ${{ matrix.toxenv }}
-      - if: ${{ contains(matrix.toxenv,'-cov') }}
+      - if: contains(matrix.toxenv,'-cov')
         uses: codecov/codecov-action@v3
         with:
           file: ./coverage.xml

tox.ini

@@ -45,11 +45,7 @@ description =
     xdist: using parallel processing
     cov: with coverage
 pass_env =
-    jwst: CRDS_*
-set_env =
-    jwst: CRDS_CLIENT_RETRY_COUNT=3
-    jwst: CRDS_CLIENT_RETRY_DELAY_SECONDS=20
-    jwst: CRDS_SERVER_URL=https://jwst-crds.stsci.edu
+    jwst,romancal: CRDS_*
 extras =
     test
 deps =