ciTest.js

//@ts-check
var cp = require('child_process')
var config = require('./config')
var path = require('path')

var installGlobal = false
var ounitTest = false
var mochaTest = false
var themeTest = false
var bsbTest = false
var all = false

if (process.argv.includes('-install-global')){
    installGlobal = true
}

if (process.argv.includes('-ounit')){
    ounitTest = true
}

if (process.argv.includes('-mocha')){
    mochaTest = true
}

if (process.argv.includes('-theme')){
    themeTest = true
}

if (process.argv.includes('-bsb')){
    bsbTest = true
}

if (process.argv.includes('-all')){
    all = true
}
if (all){
    installGlobal = true
    ounitTest = true
    mochaTest = true
    themeTest = true
    bsbTest = true
}

var os = require('os')
var fs = require('fs') 

// TODO: seems it is never used, remove it later
var ninjaPath = ''

function init(){
    var vendorOCamlPath = 
        path.join(__dirname,'..','native', require('./buildocaml.js').getVersionPrefix(),'bin')

    process.env['PATH'] = 
        vendorOCamlPath + path.delimiter +  process.env['PATH']
    
    var vendored =
        path.join(__dirname, '..', 'vendor', 'ninja', 'snapshot',
            'ninja' + config.sys_extension)

    if (fs.existsSync(vendored)){
        ninjaPath = vendored
    } else {
        var newPath = path.join(__dirname,'..','lib','ninja.exe')
        if(fs.existsSync(newPath)){
            ninjaPath = newPath 
        } else {
            throw new Error("ninja could not be configured")
        }
    }
}


function main() {
    init()

    // when binary was prebuilt, there can be no ocaml installation
    // var output =
    //     cp.execSync('which ocaml', { encoding: 'ascii' })
    // console.log('OCaml:', output)
    var binDir = path.join(__dirname, '..','jscomp', 'bin')
    if(ounitTest){
        var fn = fs.copyFileSync ? fs.copyFileSync : fs.renameSync
        fn(
            path.join(
                __dirname,
                '..',
                'lib',
                require('./buildocaml.js').getVersionPrefix(),
                'unstable',
                'all_ounit_tests.ml'),
            path.join(binDir, 'all_ounit_tests.ml'))
        cp.execSync(`ocamlopt.opt -g -w -40-30 ../stubs/ext_basic_hash_stubs.c -I +compiler-libs ocamlcommon.cmxa unix.cmxa str.cmxa all_ounit_tests.ml -o test.exe`,
            {
                cwd: binDir,
                stdio : [0,1,2]
            })
         cp.execSync(`./test.exe`,{cwd: binDir, stdio : [0,1,2]})   
    }

    if(mochaTest){
        cp.execSync(`mocha jscomp/test/**/*test.js`,{cwd : path.join(__dirname,'..'), stdio : [0,1,2]})
    }

    if(installGlobal){
        console.log('install bucklescript globally')
        cp.execSync('sudo npm i -g --unsafe-perm .', {cwd : path.join(__dirname, '..'), stdio: [0,1,2]})
    }

    var bsbDir = cp.execSync(`bsb -where`, {cwd : path.join(__dirname, '..'), encoding : 'utf8' }).trim()

    console.log("BSBDIR:",  bsbDir)

    if (themeTest) {
        console.log('Doing theme tests')
        var themeOutput = cp.execSync(`bsb -themes`,{encoding : 'ascii'}) 
        var themes = themeOutput.split('\n').slice(1).map(x=>x.trim()).filter(x=>x)        
        var themesDir = path.join(__dirname,'..','themes') 
        fs.mkdirSync(themesDir)
        themes.forEach(function (theme) {
            cp.exec(`bsb -theme ${theme} -init ${theme}`, { cwd: themesDir, encoding: 'utf8' }, function (error, stdout, stderr) {
                console.log(stdout)
                console.log(stderr)
                if (error !== null) {
                    throw new Error(`init theme ${theme} failed`)
                }
                cp.exec(`npm install && npm run clean && npm run build`, { cwd: path.join(themesDir, theme) }, function (error, stdout, stderr) {
                    console.log(stdout)
                    console.log(stderr)
                    if (error !== null) {
                        throw new Error(`clean && install & build theme ${theme} failed`)
                    }
                })
            })
        })
    }

    if (bsbTest){
        console.log('Doing build_tests')
        var buildTestDir = path.join(__dirname,'..','jscomp','build_tests')
        cp.execSync(`npm link bs-platform`, {cwd : buildTestDir, stdio:[0,1,2],encoding : 'utf8'})
        var files = fs.readdirSync(buildTestDir)
        files.forEach(function(file){
            var testDir = path.join(buildTestDir, file)                        
            if(!fs.existsSync(path.join(testDir,'input.js'))){
                console.warn(`input.js does not exist in ${testDir}`)
            } else {
                
                // note existsSync test already ensure that it is a directory
                cp.exec(`node input.js`, {cwd : testDir, encoding : 'utf8'},function (error, stdout, stderr){
                    console.log(stdout)
                    // console.log(stderr)
                    if (error !== null) {
                        throw new Error (`working in ${testDir} Error: \n${error} `)
                    }
                    console.log('success in ', file)
                })
            }
        })
    }
}

main()