From 8e4374282a720c605bb9856dcd564d2fcec09baf Mon Sep 17 00:00:00 2001
From: Abhishek Aggarwal <aaggarwal@mozilla.com>
Date: Tue, 31 Aug 2021 15:45:14 +0200
Subject: [PATCH] Circle CI wasm artifacts for non-wormhole builds

---
 .circleci/config.yml | 41 ++++++++++++++++++++++++++++++--
 build-wasm.sh        | 56 ++++++++++++++++++++++++++++++++++----------
 2 files changed, 82 insertions(+), 15 deletions(-)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index 69ae356..9b14ed1 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -1,6 +1,37 @@
 version: 2.1
 jobs:
-  build:
+  build-with-wormhole:
+    docker:
+      - image: 'emscripten/emsdk:2.0.9'
+    resource_class: medium
+
+    working_directory: ~/checkout
+
+    steps:
+      - checkout
+
+      - run:
+          name: Build WASM
+          command: bash build-wasm.sh WORMHOLE
+
+      - run:
+          name: Check artifacts
+          working_directory: build-wasm
+          command: |
+            ls -all bergamot*
+            if ls bergamot*.wasm &>/dev/null && ls bergamot*.js &>/dev/null
+            then
+              echo "Artifacts Successfully Generated"
+            else
+              echo "Failure: Artifacts Not Present"
+              exit 1
+            fi
+
+      - store_artifacts:
+          path: "build-wasm"
+          destination: "wasm-wormhole"
+
+  build-without-wormhole:
     docker:
       - image: 'emscripten/emsdk:2.0.9'
     resource_class: medium
@@ -29,4 +60,10 @@ jobs:
 
       - store_artifacts:
           path: "build-wasm"
-          destination: "build-wasm"
+          destination: "wasm-without-wormhole"
+
+workflows:
+  build:
+      jobs:
+          - build-with-wormhole
+          - build-without-wormhole
\ No newline at end of file
diff --git a/build-wasm.sh b/build-wasm.sh
index d3cd9d1..7da2685 100755
--- a/build-wasm.sh
+++ b/build-wasm.sh
@@ -1,15 +1,38 @@
 #!/usr/bin/env bash
-
-# Usage: ./build-wasm.sh
-
 set -e
 set -x
 
+# Usage
+Usage="Build translator to wasm (with/without wormhole).
+
+Usage: $(basename "$0") [WORMHOLE]
+
+    where:
+    WORMHOLE      An optional string argument
+                  - when specified on command line, builds wasm artifacts with wormhole
+                  - when not specified (the default behaviour), builds wasm artifacts without wormhole."
+
+if [ "$#" -gt 1 ]; then
+  echo "Illegal number of parameters passed"
+  echo "$Usage"
+  exit
+fi
+
+WORMHOLE=false
+
+if [ "$#" -eq 1 ]; then
+  if [ "$1" = "WORMHOLE" ]; then
+    WORMHOLE=true
+  else
+    echo "Illegal parameter passed"
+    echo "$Usage"
+    exit
+  fi
+fi
+
 # Run script from the context of the script-containing directory
 cd "$(dirname $0)"
 
-# This file replicates the instructions found in ./README.md under "Build WASM"
-
 # Prerequisite: Download and Install Emscripten using following instructions (unless the EMSDK env var is already set)
 if [ "$EMSDK" == "" ]; then
   EMSDK_UPDATE_REQUIRED=0
@@ -36,17 +59,24 @@ if [ "$EMSDK" == "" ]; then
 fi
 
 # Compile
-#    1. Create a folder where you want to build all the artifacts (`build-wasm` in this case) and compile
-if [ ! -d "build-wasm" ]; then
-  mkdir build-wasm
+#    1. Create a folder where you want to build all the artifacts and compile
+BUILD_DIRECTORY="build-wasm"
+if [ ! -d ${BUILD_DIRECTORY} ]; then
+  mkdir ${BUILD_DIRECTORY}
+fi
+cd ${BUILD_DIRECTORY}
+
+if [ "$WORMHOLE" = true ]; then
+  emcmake cmake -DCOMPILE_WASM=on ../
+else
+  emcmake cmake -DCOMPILE_WASM=on -DWORMHOLE=off ../
 fi
-cd build-wasm
-emcmake cmake -DCOMPILE_WASM=on ../
 emmake make -j2
 
 #     2. Enable SIMD Wormhole via Wasm instantiation API in generated artifacts
-bash ../wasm/patch-artifacts-enable-wormhole.sh
-
-# The artifacts (.js and .wasm files) will be available in the build directory ("build-wasm" in this case).
+if [ "$WORMHOLE" = true ]; then
+  bash ../wasm/patch-artifacts-enable-wormhole.sh
+fi
 
+# The artifacts (.js and .wasm files) will be available in the build directory
 exit 0