set version as output

Author: kyleconroy

.github/workflows/bintray.yml

@@ -17,7 +17,9 @@ jobs:
       with:
         go-version: '1.15'
     - uses: jfrog/setup-jfrog-cli@v1
-    - run: go run scripts/build/main.go
+    - id: gobuild
+      run: go run scripts/build/main.go
+    - run: echo ${{steps.gobuild.outputs.version}}
     - run: zip -X -j sqlc-devel-darwin-amd64.zip ./sqlc
     - run: tar -zcvf sqlc-devel-darwin-amd64.tar.gz ./sqlc
     - run: jfrog bt upload --user kyleconroy --key "$BINTRAY_API_KEY" --publish --override "sqlc-devel-darwin-amd64.*" sqlc/devel/sqlc/"$GITHUB_SHA" "$GITHUB_SHA"/

scripts/build/main.go

@@ -26,6 +26,8 @@ func main() {
 		version = fmt.Sprintf("v0.0.0-%s-%s", date, sha[:12])
 	}
 
+	fmt.Printf("::set-output name=version::%s\n", version)
+
 	x := "-X github.com/kyleconroy/sqlc/internal/cmd.version=" + version
 	args := []string{
 		"build",