Merge pull request #38 from near/feat/makefile

feat: Added Makefile for the simpler build process

Makefile

@@ -0,0 +1,39 @@
+
+.ONESHELL: # Applies to every targets in the file!
+QUIET := @
+
+OS = $(shell uname -s)
+ARCH = $(shell uname -m)
+
+all: setup build yarn
+
+setup:
+	cd jsvm && ./setup.sh && cd ..
+
+build: jsvm qjsc
+
+jsvm:
+	echo "Building jsvm.wasm..."
+	cd jsvm && ./build.sh && cd ..
+	cp jsvm/jsvm.wasm res/jsvm.wasm
+
+qjsc:
+	echo "Building qjsc bytecode compiler"
+	cd quickjs && ./build.sh && cd ..
+	cp quickjs/qjsc res/$(OS)-$(ARCH)-qjsc
+
+yarn:
+	$(QUIET)yarn
+
+clean: clean-vendor clean-node
+
+clean-vendor:
+	$(QUIET)rm -rf jsvm/vendor
+
+clean-node:
+	$(QUIET)rm -rf node_modules
+
+
+.PHONY: all setup build yarn
+.PHONY: jsvm qjsc
+.PHONY: clean clean-vendor clean-node

README.md

@@ -6,7 +6,7 @@ This README is a work in porgress. The best way to start using `near-sdk-js` is
 It is tested on Ubuntu 20.04 and Intel Mac. Other linux and M1 Macs should also work but they're not tested.
 
 1. Make sure you have `wget`, `make`, `cmake` and `nodejs`. On Linux, also make sure you have `gcc`.
-2. Run `./rebuild_recources.sh` to get platform specific `qjsc` and `jsvm` contract in `res` folder.
+2. Run `make` to get platform specific `qjsc` and `jsvm` contract in `res` folder.
 
 ## Usage
 1. `cd examples/<example>`
@@ -35,7 +35,7 @@ near call <jsvm-account> remove_js_contract --accountId <your-account>
 
 1. Build the jsvm contract
 ```
-./rebuild_recources.sh
+make
 ```
 
 2. Go to nearcore, Build and start a local node

cli/cli.js

@@ -9,7 +9,10 @@ import { babel } from '@rollup/plugin-babel';
 
 import { rollup } from 'rollup';
 
-import { exec } from 'child_process';
+import { exec as exec_ } from 'child_process';
+import { promisify } from 'util';
+
+const exec = promisify(exec_);
 
 //TODO: build passed file instead of hardcoded one
 yargs(hideBin(process.argv))
@@ -44,25 +47,31 @@ async function build(argv) {
 
     console.log('Creating <>.base64 file with the use of QJSC...');
     const SAVE_BYTECODE = './node_modules/near-sdk-js/cli/save_bytecode.js';
-    const QJSC = './node_modules/near-sdk-js/res/qjsc';
+    const os = await executeCommand('uname -s', true);
+    const arch = await executeCommand('uname -m', true);
+    const QJSC = `./node_modules/near-sdk-js/res/${os}-${arch}-qjsc`;
     const TEMP = 'build/contract.h';
     const TARGET = 'build/contract.base64';
     const CONTRACT_JS_FILE = 'build/contract.js';
     await executeCommand(`${QJSC} -c -m -o ${TEMP} -N code ${CONTRACT_JS_FILE}`);
     await executeCommand(`node ${SAVE_BYTECODE} ${TEMP} ${TARGET}`);
 }
 
-async function executeCommand(command) {
+async function executeCommand(command, silent=false) {
     console.log(command);
-    exec(command, (error, stdout, stderr) => {
-        if (error) {
-            console.log(error);
-            process.exit(1);
-        }
-        if (stderr) {
-            console.log(stderr);
-            process.exit(1);
-        }
+    const {error, stdout, stderr} = await exec(command);
+
+    if (error) {
+        console.log(error);
+        process.exit(1);
+    }
+    if (stderr && !silent) {
+        console.error(stderr);
+    }
+
+    if (silent) {
+        return stdout.trim();
+    } else {
         console.log(stdout);
-    });
+    }
 }