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systemjs / builder

SystemJS build tool
MIT License
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SystemJS version in package.json should be ^0.20.*? #836

Open mikol-styra opened 6 years ago

mikol-styra commented 6 years ago

@guybedford says in issue https://github.com/systemjs/systemjs/issues/1613:

SystemJS 0.20 uses the System.registry.get API, while 0.19 used System.get. If you're using SystemJS builder, make sure you're using version 0.16 for SystemJS 0.20, and version 0.15 for SystemJS 0.19.

But the required version in package.json is "systemjs": "^0.19.46".

mikol-styra commented 6 years ago

Looks like JSPM is incompatible with a builder systemjs 0.20… jspm bundle (with JSPM 0.17.0-beta.47, systemjs-builder 0.16.12, and systemjs-builder using systemjs 0.20.19) errors out:

err  Error: Setting SystemJS.baseURL directly is no longer supported. Use SystemJS.config({ baseURL: ... }).
    at SystemJSLoader$1.set (/Users/mikol/src/com/styra/ui/node_modules/systemjs-builder/node_modules/systemjs/dist/system.src.js:3943:13)
    at Builder.reset (/Users/mikol/src/com/styra/ui/node_modules/systemjs-builder/lib/builder.js:140:41)
    at Builder (/Users/mikol/src/com/styra/ui/node_modules/systemjs-builder/lib/builder.js:45:8)
    at new Builder (/Users/mikol/src/com/styra/ui/node_modules/jspm/lib/bundle.js:45:19)
    at exports.bundle (/Users/mikol/src/com/styra/ui/node_modules/jspm/lib/bundle.js:185:23)
    at /Users/mikol/src/com/styra/ui/node_modules/jspm/cli.js:506:53
    at Object.<anonymous> (/Users/mikol/src/com/styra/ui/node_modules/jspm/cli.js:617:3)
    at Module._compile (module.js:635:30)
    at Object.Module._extensions..js (module.js:646:10)
    at Module.load (module.js:554:32)
    at tryModuleLoad (module.js:497:12)
    at Function.Module._load (module.js:489:3)
    at Module.require (module.js:579:17)
    at require (internal/module.js:11:18)
    at Liftoff.<anonymous> (/Users/mikol/src/com/styra/ui/node_modules/jspm/jspm.js:40:5)
    at Liftoff.<anonymous> (/Users/mikol/src/com/styra/ui/node_modules/liftoff/index.js:202:12)

JSPM sets SystemJS.baseURL directly in a number of places even though it depends on SystemJS 0.20.19.

guybedford commented 6 years ago

SystemJS builder specifically still relies on SystemJS 0.19 due to some hooks dependencies unfortunately.