Upgrade CI to store binary artifact. (#284)

* Add store_artifacts CI step.

* Switch node image to lts.

* Switch to explicit node installation.

* Install sudo etc.

* Add -y flag to apt-get.

* Add curl to init script.

* Use node 10 instead.

* Fix yaml

* Fix nodejs npm conflict.

* Remove echos in CI. [ci skip]

* Fix time test.

.circleci/config.yml

@@ -2,16 +2,23 @@ version: 2
 jobs:
   build:
     docker:
-      - image: cimg/node:15.4.0
+      - image: ubuntu:18.04
         environment:
           DEBUG_BUILD: true
           DEBIAN_FRONTEND: noninteractive
 
     working_directory: ~/edgeware
 
     steps:
+      # basic image config to install sudo, node, yarn
+      - run: apt-get update
+      - run: apt-get install -y sudo git curl
+      - run: curl -sL https://deb.nodesource.com/setup_10.x | sudo -E bash -
+      - run: sudo apt-get install -y nodejs
+      - run: npm install --global yarn
+
+      # begin using repo-specific scripts
       - checkout
-      - run: sudo apt-get update
       - run: ~/edgeware/scripts/init.sh
 
       # get cached edgeware build
@@ -24,6 +31,11 @@ jobs:
       # full build
       - run: source ~/.cargo/env && cd ~/edgeware && cargo build --release
 
+      # save the built binary
+      - store_artifacts:
+          path: ~/edgeware/target/release/edgeware
+          destination: edgeware-node
+
       # save edgeware build
       - save_cache:
           key: edgeware-{{ checksum "Cargo.lock" }}

.gitignore

@@ -19,4 +19,5 @@ mainnet-state.json
 db
 node_modules
 forker-data
-beresheet-state.json
+beresheet-state.json
+build

scripts/init.sh

@@ -9,7 +9,7 @@ if [[ "$OSTYPE" == "linux-gnu" ]]; then
         SUDO_PREFIX='sudo'
     fi
     $SUDO_PREFIX apt update
-    $SUDO_PREFIX apt install -y build-essential cmake pkg-config libssl-dev openssl git clang libclang-dev
+    $SUDO_PREFIX apt install -y curl build-essential cmake pkg-config libssl-dev openssl git clang libclang-dev
 elif [[ "$OSTYPE" == "darwin"* ]]; then
     echo "Found macbook"
     brew install cmake pkg-config openssl git llvm

ts-tests/frontier-tester/tests/testTime.js

@@ -10,7 +10,7 @@ function timeout(ms) {
 }
 
 function blockTimeifyDate(n) {
-  return Math.floor(n / 1000);
+  return Math.floor(n / BLOCK_TIME_MS) * (BLOCK_TIME_MS / 1000);
 }
 
 describeWithEdgeware("TimeContract test", async (context) => {