Added module error detection to npm install and respawn
This commit is contained in:
parent
ab3740f4f0
commit
ced92d1cc8
|
@ -1,5 +1,6 @@
|
|||
#!/usr/bin/env node
|
||||
const { resolve } = require('path')
|
||||
const { exec, spawn } = require('child_process')
|
||||
|
||||
const switches = { json: false }, switchReg = /^=/
|
||||
let params = process.argv.slice(2)
|
||||
|
@ -33,21 +34,68 @@ const render = obj=> switches.json
|
|||
? process.stdout.write( obj&& JSON.stringify(obj,null,'\t') || '' )
|
||||
: console.log( obj || '' )
|
||||
|
||||
const install = module=> {
|
||||
process.stderr.write(`Module missing: ${module}
|
||||
npm install ${module}\n`)
|
||||
let npm = exec(`npm install ${module}`)
|
||||
npm.stdout.pipe( process.stderr )
|
||||
return npm
|
||||
}
|
||||
|
||||
let mod = require( modulo || require(package).module )
|
||||
// console.log(mod)
|
||||
// const reTry = ()=> {
|
||||
try {
|
||||
let mod = require( modulo || require(package).module )
|
||||
// console.log(mod)
|
||||
|
||||
let toCall = mod[ exported || 'default' ]
|
||||
// console.log(mod, exported, toCall)
|
||||
let returned =
|
||||
let toCall = mod[ exported || 'default' ]
|
||||
// console.log(mod, exported, toCall)
|
||||
let returned =
|
||||
typeof toCall == 'function'
|
||||
? toCall( args )
|
||||
: toCall
|
||||
|
||||
//console.log( 'type' , typeof returned, returned instanceof Promise )
|
||||
returned instanceof Promise
|
||||
//console.log( 'type' , typeof returned, returned instanceof Promise )
|
||||
returned instanceof Promise
|
||||
? returned.then( render, e=>console.error(e) )
|
||||
: render(returned)
|
||||
|
||||
module.exports = mod
|
||||
module.exports = mod
|
||||
}
|
||||
catch(e)
|
||||
{
|
||||
// console.log('error')
|
||||
// console.log('error')
|
||||
// console.log('error')
|
||||
// console.log( e.code == 'MODULE_NOT_FOUND' )
|
||||
// console.log( e.message )
|
||||
if( e.code == 'MODULE_NOT_FOUND' )
|
||||
{
|
||||
let toLoad = e.message.match(/module\s+['"](?<module>.*)['"]/)?.groups?.module
|
||||
toLoad && install( toLoad )
|
||||
// console.log(`Module missing: ${toLoad}
|
||||
// process.stderr.write(`Module missing: ${toLoad}
|
||||
// npm install ${toLoad}\n`)
|
||||
// let npm = exec(`npm install ${toLoad}`)
|
||||
// npm.on('message', e=> console.log('message:', e))
|
||||
// npm.stdout.pipe(process.stdout)//on('data', e=> console.log('data:', e))
|
||||
.on('close', e=> {
|
||||
process.stderr.write(` esm ${process.argv.slice(2).join(' ')}\n`)
|
||||
// reTry()
|
||||
let reTry = exec(//'esm',process.argv.slice(2),
|
||||
`esm ${process.argv.slice(2).join(' ')}`,
|
||||
{
|
||||
detached: true,
|
||||
stdio: 'inherit'
|
||||
// stdio: [ 'ignore', process.stdout, process.stderr ]
|
||||
})
|
||||
reTry.unref()
|
||||
// reTry.stderr.pipe( process.stderr )
|
||||
// reTry.stdout.pipe( process.stderr )
|
||||
// process.stdin.pipe( reTry.stdin )
|
||||
// process.exit()
|
||||
})
|
||||
}
|
||||
}
|
||||
// }
|
||||
|
||||
// reTry() // 1st time
|
Loading…
Reference in New Issue