nullish coalescing is not supported in node v12

[kristofgilicze]

Hey, thanks for your work!

I bumped into this line:
https://github.com/Morgul/snowpack-plugin-vue2/blob/80c39845a2f659e041f05a2a063b9f2a360db1fd/compiler/index.js

compilerParseOptions: { pad: pad ?? 'line' },
                                  ^

SyntaxError: Unexpected token '?'

Ubuntu still ships v10 as default.
nodejs/node#33007 (comment)

Not a huge problem, but I belive you should not drop compatiblity for what seems to be a single line / syntax sugar.

This below is 100% the same.
Babel output with nodeV12:

// node >= v14.0.0
pad ?? 'line';

// node >= 10 ( 12 )
"use strict";

var _pad;

(_pad = pad) !== null && _pad !== void 0 ? _pad : 'line';

There is likely a more elegant equivalent, but I would like to keep the plugin in-tact for everyone else.

[Morgul]

Good catch. (I've just been spoiled by writing TS for the last year or so.)

You're right, no need to break backwards compatibility. I'll get that fixed up.

[Morgul]

Fixed in 0353b69.

Released as v0.4.1

[kristofgilicze]

This line is also guilty:

snowpack-plugin-vue2/compiler/index.js

Line 50 in 80c3984

const scopeId = options?.compilerOptions?.scopeId;

[Morgul]

Ah, ok. that can also be handled pretty easily. Any others?

[Morgul]

fixed in ceddf83. Let me know if you find anything else, and if it works, I'll push out another release.

[kristofgilicze]

I'm still stuck, though this one is coming straight from Snowpack.

[21:15:51] [snowpack] Package "animated" not found. Have you installed it? 
[21:15:51] [snowpack] Error: Package "animated" not found. Have you installed it? 
    at Object.resolveEntrypoint (/static/node_modules/snowpack/lib/index.js:94190:15)
    at PackageSourceLocal.buildPackageImport (/static/node_modules/snowpack/lib/index.js:123257:34)
    at async PackageSourceLocal.prepare (/static/node_modules/snowpack/lib/index.js:123060:13)
    at async startServer (/static/node_modules/snowpack/lib/index.js:182486:9)
    at async Object.command (/static/node_modules/snowpack/lib/index.js:183136:9)
    at async cli (/static/node_modules/snowpack/lib/index.js:183802:9)
error Command failed with exit code 1.

I'm not sure about what is 'animated' - I did find a package 'animated' but that is for React Native.
I tried animated.less with no success.

So yes, last of the type described in the issue.

Thank you!

[Morgul]

published at v0.4.2.