Add release versioning for cryptol

.github/ci.sh

@@ -90,7 +90,7 @@ build() {
   if [[ "$ghc_ver" =~ 8.8.3|8.10.1 && $IS_WIN ]]; then JOBS=1; else JOBS=2; fi
   cabal v2-configure -j$JOBS --minimize-conflict-set
   for _ in {1..3}; do # retry due to flakiness with windows builds
-    cabal v2-build "$@" cryptol:exe:cryptol cryptol:exe:cryptol-html && break
+    ./cry build "$@" && break
   done
 }
 

.github/workflows/build.yml

@@ -11,10 +11,16 @@ jobs:
       changed: ${{ steps.outputs.outputs.changed-files }}
       cryptol-version: ${{ steps.outputs.outputs.cryptol-version }}
       name: ${{ steps.outputs.outputs.name }}
+      release: ${{ steps.env.outputs.release }}
     steps:
       - uses: actions/checkout@v2
         with:
           fetch-depth: 0
+      - id: env
+        if: |
+          (startsWith(github.head_ref, 'release-')
+            || (github.event_name == 'pull_request' && startsWith(github.head_ref, 'actions/')))
+        run: .github/ci.sh output release 1
       - id: outputs
         run: |
           .github/ci.sh set_files ${{ github.sha }}
@@ -40,6 +46,8 @@ jobs:
           - os: windows-latest
             ghc: 8.8.3
     name: Cryptol - GHC v${{ matrix.ghc }} - ${{ matrix.os }}
+    env:
+      RELEASE: ${{ needs.outputs.outputs.release }}
     steps:
       - uses: actions/checkout@v2
         with:
@@ -88,9 +96,7 @@ jobs:
         run: .github/ci.sh test_dist
 
       - if: >-
-          (startsWith(github.head_ref, 'release-')
-            || (github.event_name == 'pull_request' && startsWith(github.head_ref, 'actions/')))
-          && matrix.ghc == '8.10.1'
+          env.RELEASE && matrix.ghc == '8.10.1'
         uses: actions/upload-artifact@v2
         with:
           path: dist/bin
@@ -101,8 +107,7 @@ jobs:
     needs: [outputs]
     if: >-
       (startsWith(github.head_ref, 'release-')
-        || (github.event_name == 'pull_request'
-            && startsWith(github.head_ref, 'actions/')))
+        || (github.event_name == 'pull_request' && startsWith(github.head_ref, 'actions/')))
       || contains(needs.outputs.outputs.changed, 'docs/')
     steps:
       - uses: actions/checkout@v2

cry

@@ -41,9 +41,19 @@ case $COMMAND in
     dirty_string="-- Last build $(date)"
     echo "$dirty_string" >> src/GitRev.hs
 
-    cabal v2-build exe:cryptol
+    if [[ -n "$RELEASE" ]]; then
+      sed -i.bak -e 's/^commitShortHash = .*$/commitShortHash = "UNKNOWN"/' \
+        -e 's/^commitHash = .*$/commitHash = "UNKNOWN"/' \
+        -e 's/^commitBranch = .*$/commitBranch = "UNKNOWN"/' \
+        -e 's/^commitDirty = .*$/commitDirty = False/' \
+        -e '/import qualified GitRev/d' \
+        src/Cryptol/Version.hs
+      rm -f src/Cryptol/Version.hs.bak
+    fi
 
-    sed -i.bak "/^$dirty_string/d" src/GitRev.hs
+    cabal v2-build "$@" exe:cryptol
+
+    sed -i.bak "/^-- Last build/d" src/GitRev.hs
     rm -f src/GitRev.hs.bak
     ;;