Suggest xc test; we shouldn't need --env anymo

Author: mxcl

.github/workflows/ci.yml

@@ -60,7 +60,7 @@ jobs:
         env:
           VERBOSE: ${{ matrix.verbose }}
       - run: tea --env --dump
-      - run: tea --env xc test
+      - run: tea xc test
       - run: which tea
       - run: find "$(tea --silent --prefix)"/tea.xyz
       - run: find /opt/tea.xyz -name v0.? -o -name v0.?? -mindepth 1 -maxdepth 1 -print0 | xargs -0 test -L
@@ -100,7 +100,7 @@ jobs:
       - run: test v$VERSION = v${{ steps.tea.outputs.version }}
       - run: tea --env
       - run: which tea
-      - run: tea --env xc test
+      - run: tea xc test
       - run: node --eval 'console.log(1)'
 
   multiple-apply:

README.md

@@ -66,6 +66,8 @@ See our CI scripts for details.
 
 ## Test
 
+Run this with `xc test`.
+
 ```sh
 node --check ./action.js
 ```