Re: [Pkg-javascript-devel] babel 7 bootstrap problem and reify
On ചൊ, Jan 21, 2020 at 14:40, Pirate Praveen
wrote:
On ചൊ, Jan 21, 2020 at 14:28, Pirate Praveen
wrote:
On ചൊ, Jan 21, 2020 at 13:20, Pirate Praveen
wrote:
On തി, Jan 20, 2020 at 21:45, Pirate Praveen
wrote:
Hi,
Just came across this module today
https://github.com/benjamn/reify I was wondering if we could
use this module to load ES6 files of babel directly (as we
are stuck trying to build babel 7 and it needs babel 7 to
build).
Comments?
Praveen
With the following lines in .babelrc, some packages/* can be build
with babeljs 6.
{
"presets": [
"env",
"flow"
],
"plugins": [
[
"transform-object-rest-spread",
]
],
}
babeljs packages/babel-plugin-proposal-class-properties/src -d
packages/babel-plugin-proposal-class-properties/lib
packages/babel-plugin-proposal-class-properties/src/index.js ->
packages/babel-plugin-proposal-class-properties/lib/index.js
But some packages are using babel 7 only plugins. For example,
building babel-core fails with this error. Anyone knows which
plugin is used here?
babeljs packages/babel-core/src/ -d packages/babel-core/lib
SyntaxError: packages/babel-core/src/config/caching.js: Unexpected
token (49:56)
47 | handler: (ArgT, CacheConfigurator) =>
Handler | ResultT,
48 | ): (ArgT, SideChannel) => Handler {
> 49 | return makeCachedFunction*>(WeakMap, handler);
| ^
50 | }
51 |
52 | export function makeWeakCacheSync(
Jishnu identified it as flow syntax and probably we can get rid of
it with an updated version of
https://www.npmjs.com/package/flow-remove-types
And this requires packaging flow-parser which is written in OCaml.
Anyone here familar with OCaml? Any comments if this route is worth
pursuing?
Even with the updated flow-remove-types, we are only half way. It
requires babel 7 versions of many plugins like class-properties (babel
6 versions don't work).
So I think the only way to update it is via contrib, ie, use babel 7
from npmjs.com to bootstrap (since build dependency is not in debian,
it has to go to contrib). Once we have a babel 7 package, it can build
itself.
--
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https://alioth-lists.debian.net/cgi-bin/mailman/listinfo/pkg-javascript-devel
Re: [Pkg-javascript-devel] babel 7 bootstrap problem and reify
On ചൊ, Jan 21, 2020 at 14:28, Pirate Praveen
wrote:
On ചൊ, Jan 21, 2020 at 13:20, Pirate Praveen
wrote:
On തി, Jan 20, 2020 at 21:45, Pirate Praveen
wrote:
Hi,
Just came across this module today https://github.com/benjamn/reify
I was wondering if we could use this module to load ES6 files of
babel directly (as we are stuck trying to build babel 7 and it
needs babel 7 to build).
Comments?
Praveen
With the following lines in .babelrc, some packages/* can be build
with babeljs 6.
{
"presets": [
"env",
"flow"
],
"plugins": [
[
"transform-object-rest-spread",
]
],
}
babeljs packages/babel-plugin-proposal-class-properties/src -d
packages/babel-plugin-proposal-class-properties/lib
packages/babel-plugin-proposal-class-properties/src/index.js ->
packages/babel-plugin-proposal-class-properties/lib/index.js
But some packages are using babel 7 only plugins. For example,
building babel-core fails with this error. Anyone knows which
plugin is used here?
babeljs packages/babel-core/src/ -d packages/babel-core/lib
SyntaxError: packages/babel-core/src/config/caching.js: Unexpected
token (49:56)
47 | handler: (ArgT, CacheConfigurator) =>
Handler | ResultT,
48 | ): (ArgT, SideChannel) => Handler {
> 49 | return makeCachedFunction*>(WeakMap, handler);
| ^
50 | }
51 |
52 | export function makeWeakCacheSync(
Jishnu identified it as flow syntax and probably we can get rid of it
with an updated version of
https://www.npmjs.com/package/flow-remove-types
And this requires packaging flow-parser which is written in OCaml.
Anyone here familar with OCaml? Any comments if this route is worth
pursuing?
--
Pkg-javascript-devel mailing list
Pkg-javascript-devel@alioth-lists.debian.net
https://alioth-lists.debian.net/cgi-bin/mailman/listinfo/pkg-javascript-devel
Re: [Pkg-javascript-devel] babel 7 bootstrap problem and reify
On ചൊ, Jan 21, 2020 at 13:20, Pirate Praveen
wrote:
On തി, Jan 20, 2020 at 21:45, Pirate Praveen
wrote:
Hi,
Just came across this module today https://github.com/benjamn/reify
I was wondering if we could use this module to load ES6 files of
babel directly (as we are stuck trying to build babel 7 and it
needs babel 7 to build).
Comments?
Praveen
With the following lines in .babelrc, some packages/* can be build
with babeljs 6.
{
"presets": [
"env",
"flow"
],
"plugins": [
[
"transform-object-rest-spread",
]
],
}
babeljs packages/babel-plugin-proposal-class-properties/src -d
packages/babel-plugin-proposal-class-properties/lib
packages/babel-plugin-proposal-class-properties/src/index.js ->
packages/babel-plugin-proposal-class-properties/lib/index.js
But some packages are using babel 7 only plugins. For example,
building babel-core fails with this error. Anyone knows which plugin
is used here?
babeljs packages/babel-core/src/ -d packages/babel-core/lib
SyntaxError: packages/babel-core/src/config/caching.js: Unexpected
token (49:56)
47 | handler: (ArgT, CacheConfigurator) =>
Handler | ResultT,
48 | ): (ArgT, SideChannel) => Handler {
> 49 | return makeCachedFunction*>(WeakMap, handler);
| ^
50 | }
51 |
52 | export function makeWeakCacheSync(
Jishnu identified it as flow syntax and probably we can get rid of it
with an updated version of
https://www.npmjs.com/package/flow-remove-types
--
Pkg-javascript-devel mailing list
Pkg-javascript-devel@alioth-lists.debian.net
https://alioth-lists.debian.net/cgi-bin/mailman/listinfo/pkg-javascript-devel
Re: [Pkg-javascript-devel] babel 7 bootstrap problem and reify
On തി, Jan 20, 2020 at 21:45, Pirate Praveen
wrote:
Hi,
Just came across this module today https://github.com/benjamn/reify I
was wondering if we could use this module to load ES6 files of babel
directly (as we are stuck trying to build babel 7 and it needs babel
7 to build).
Comments?
Praveen
With the following lines in .babelrc, some packages/* can be build with
babeljs 6.
{
"presets": [
"env",
"flow"
],
"plugins": [
[
"transform-object-rest-spread",
]
],
}
babeljs packages/babel-plugin-proposal-class-properties/src -d
packages/babel-plugin-proposal-class-properties/lib
packages/babel-plugin-proposal-class-properties/src/index.js ->
packages/babel-plugin-proposal-class-properties/lib/index.js
But some packages are using babel 7 only plugins. For example, building
babel-core fails with this error. Anyone knows which plugin is used
here?
babeljs packages/babel-core/src/ -d packages/babel-core/lib
SyntaxError: packages/babel-core/src/config/caching.js: Unexpected
token (49:56)
47 | handler: (ArgT, CacheConfigurator) =>
Handler | ResultT,
48 | ): (ArgT, SideChannel) => Handler {
> 49 | return makeCachedFunction*>(WeakMap, handler);
| ^
50 | }
51 |
52 | export function makeWeakCacheSync(
--
Pkg-javascript-devel mailing list
Pkg-javascript-devel@alioth-lists.debian.net
https://alioth-lists.debian.net/cgi-bin/mailman/listinfo/pkg-javascript-devel
[Pkg-javascript-devel] babel 7 bootstrap problem and reify
Hi, Just came across this module today https://github.com/benjamn/reify I was wondering if we could use this module to load ES6 files of babel directly (as we are stuck trying to build babel 7 and it needs babel 7 to build). Comments? Praveen -- Pkg-javascript-devel mailing list Pkg-javascript-devel@alioth-lists.debian.net https://alioth-lists.debian.net/cgi-bin/mailman/listinfo/pkg-javascript-devel
