arnef/vite-plugin-gettext-loader
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feat: support automatic pot generation

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This commit is contained in:
arnef
2022-05-02 16:55:15 +02:00
parent 67fc201de0
commit 1eabb117e4
3 changed files with 96 additions and 8 deletions
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39
index.ts
View File

@@ -1,10 +1,38 @@
import { gettextToI18next } from 'i18next-conv'
import { GettextExtractor, JsExtractors } from 'gettext-extractor';
import { JsParser } from 'gettext-extractor/dist/js/parser';
import { IJsExtractorOptions } from 'gettext-extractor/dist/js/extractors/common';
export default function PoLoader() {
let extractor = new GettextExtractor();
interface Options {
pot: Partial<{
out: string
callee: { calleeName: string|string[], options: IJsExtractorOptions}[]
}>
}
export default function GettextLoader(options: Partial<Options> = {}) {
const pwd = process.cwd();
let parser: JsParser|undefined = undefined;
if (options.pot?.out && process.env.NODE_ENV === 'development') {
let extractorFuncs = options.pot.callee?.map(c => JsExtractors.callExpression(c.calleeName, c.options));
if (!extractorFuncs || extractorFuncs.length === 0) {
extractorFuncs = [
JsExtractors.callExpression(['t'], {
arguments: {
text: 0,
context: 1,
}
})]
}
parser = extractor.createJsParser(extractorFuncs);
}
return {
name: 'po-loader',
name: 'gettext-loader',
async transform(source: string, id: string) {
const poRegEx = /\.po$/;
const jsRegEx = /\.(js|jsx|ts|tsx)$/;
if (poRegEx.test(id)) {
const match = source.match(/Language: (\w+)/)
const lang = match ? match[1] : 'en';
@@ -12,8 +40,15 @@ export default function PoLoader() {
return {
code: `export default ${await gettextToI18next(lang, source)}`
}
} else if (jsRegEx.test(id)) {
parser?.parseFile(id.replace(pwd, '.'))
}
return {};
},
async buildEnd() {
if (parser && options.pot?.out) {
extractor.savePotFile(options.pot.out)
}
}
}
}

10
package.json
View File

@@ -1,6 +1,6 @@
{
"name": "@arnef/vite-plugin-gettext-loader",
"version": "1.0.2",
"version": "1.1.0",
"main": "dist/index.js",
"types": "dist/index.d.ts",
"license": "MIT",
@@ -8,6 +8,7 @@
"build": "tsc"
},
"dependencies": {
"gettext-extractor": "^3.5.4",
"i18next-conv": "^12.1.1"
},
"devDependencies": {
@@ -16,10 +17,11 @@
"keywords": [
"vite",
"vite-plugin",
"gettext",
"gettext",
"po",
"pot"
],
"publishConfig": { "@arnef:registry":" https://git.arnef.de/api/v4/projects/11/packages/npm/" }
"publishConfig": {
"@arnef:registry": " https://git.arnef.de/api/v4/projects/11/packages/npm/"
}
}

55
yarn.lock
View File

@@ -30,11 +30,34 @@
"@jridgewell/resolve-uri" "^3.0.3"
"@jridgewell/sourcemap-codec" "^1.4.10"
"@types/glob@5 - 7":
version "7.2.0"
resolved "https://registry.yarnpkg.com/@types/glob/-/glob-7.2.0.tgz#bc1b5bf3aa92f25bd5dd39f35c57361bdce5b2eb"
integrity sha512-ZUxbzKl0IfJILTS6t7ip5fQQM/J3TJYubDm3nMbgubNNYS62eXeUpoLUC8/7fJNiFYHTrGPQn7hspDUzIHX3UA==
dependencies:
"@types/minimatch" "*"
"@types/node" "*"
"@types/istanbul-lib-coverage@^2.0.1":
version "2.0.4"
resolved "https://registry.yarnpkg.com/@types/istanbul-lib-coverage/-/istanbul-lib-coverage-2.0.4.tgz#8467d4b3c087805d63580480890791277ce35c44"
integrity sha512-z/QT1XN4K4KYuslS23k62yDIDLwLFkzxOuMplDtObz0+y7VqJCaO2o+SPwHCvLFZh7xazvvoor2tA/hPz9ee7g==
"@types/minimatch@*":
version "3.0.5"
resolved "https://registry.yarnpkg.com/@types/minimatch/-/minimatch-3.0.5.tgz#1001cc5e6a3704b83c236027e77f2f58ea010f40"
integrity sha512-Klz949h02Gz2uZCMGwDUSDS1YBlTdDDgbWHi+81l29tQALUtvz4rAYi5uoVhE5Lagoq6DeqAUlbrHvW/mXDgdQ==
"@types/node@*":
version "17.0.31"
resolved "https://registry.yarnpkg.com/@types/node/-/node-17.0.31.tgz#a5bb84ecfa27eec5e1c802c6bbf8139bdb163a5d"
integrity sha512-AR0x5HbXGqkEx9CadRH3EBYx/VkiUgZIhP4wvPn/+5KIsgpNoyFaRlVe0Zlx9gRtg8fA06a9tskE2MSN7TcG4Q==
"@types/parse5@^5":
version "5.0.3"
resolved "https://registry.yarnpkg.com/@types/parse5/-/parse5-5.0.3.tgz#e7b5aebbac150f8b5fdd4a46e7f0bd8e65e19109"
integrity sha512-kUNnecmtkunAoQ3CnjmMkzNU/gtxG8guhi+Fk2U/kOpIKjIMKnXGp4IJCgQJrXSgMsWYimYG4TGjz/UzbGEBTw==
ansi-regex@^5.0.1:
version "5.0.1"
resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-5.0.1.tgz#082cb2c89c9fe8659a311a53bd6a4dc5301db304"
@@ -140,6 +163,11 @@ cross-spawn@^7.0.0:
shebang-command "^2.0.0"
which "^2.0.1"
css-selector-parser@^1.3:
version "1.4.1"
resolved "https://registry.yarnpkg.com/css-selector-parser/-/css-selector-parser-1.4.1.tgz#03f9cb8a81c3e5ab2c51684557d5aaf6d2569759"
integrity sha512-HYPSb7y/Z7BNDCOrakL4raGO2zltZkbeXyAd6Tg9obzix6QhzxCotdBl6VT0Dv4vZfJGVz3WL/xaEI9Ly3ul0g==
emoji-regex@^8.0.0:
version "8.0.0"
resolved "https://registry.yarnpkg.com/emoji-regex/-/emoji-regex-8.0.0.tgz#e818fd69ce5ccfcb404594f842963bf53164cc37"
@@ -192,6 +220,19 @@ gettext-converter@^1.2.2:
content-type "1.0.4"
encoding "0.1.13"
gettext-extractor@^3.5.4:
version "3.5.4"
resolved "https://registry.yarnpkg.com/gettext-extractor/-/gettext-extractor-3.5.4.tgz#bd36c65b4d26014ffd925f9ac7b4738d6893d6b2"
integrity sha512-iK4tSnteSw+pFMts43OP8hUnsOklbkxz3ytWqru7dPf8Ec3uzTYv1aw70ojAvKItmofpj1ibfY7sZWsdSN6zIw==
dependencies:
"@types/glob" "5 - 7"
"@types/parse5" "^5"
css-selector-parser "^1.3"
glob "5 - 7"
parse5 "5 - 6"
pofile "1.0.x"
typescript "2 - 4"
gettext-parser@^5.1.2:
version "5.1.2"
resolved "https://registry.yarnpkg.com/gettext-parser/-/gettext-parser-5.1.2.tgz#ebecc29a905334a48680a57b2d64da920f781cd4"
@@ -202,7 +243,7 @@ gettext-parser@^5.1.2:
readable-stream "^3.6.0"
safe-buffer "^5.2.1"
glob@^7.1.3, glob@^7.1.4:
"glob@5 - 7", glob@^7.1.3, glob@^7.1.4:
version "7.2.0"
resolved "https://registry.yarnpkg.com/glob/-/glob-7.2.0.tgz#d15535af7732e02e948f4c41628bd910293f6023"
integrity sha512-lmLf6gtyrPq8tTjSmrO94wBeQbFR3HbLHbuyD69wuyQkImp2hWqMGB47OX65FBkPffO641IP9jWa1z4ivqG26Q==
@@ -342,6 +383,11 @@ p-locate@^5.0.0:
dependencies:
p-limit "^3.0.2"
"parse5@5 - 6":
version "6.0.1"
resolved "https://registry.yarnpkg.com/parse5/-/parse5-6.0.1.tgz#e1a1c085c569b3dc08321184f19a39cc27f7c30b"
integrity sha512-Ofn/CTFzRGTTxwpNEs9PP93gXShHcTq255nzRYSKe8AkVpZY7e1fpmTfOyoIvjP5HG7Z2ZM7VS9PPhQGW2pOpw==
path-exists@^4.0.0:
version "4.0.0"
resolved "https://registry.yarnpkg.com/path-exists/-/path-exists-4.0.0.tgz#513bdbe2d3b95d7762e8c1137efa195c6c61b5b3"
@@ -357,6 +403,11 @@ path-key@^3.1.0:
resolved "https://registry.yarnpkg.com/path-key/-/path-key-3.1.1.tgz#581f6ade658cbba65a0d3380de7753295054f375"
integrity sha512-ojmeN0qd+y0jszEtoY48r0Peq5dwMEkIlCOu6Q5f41lfkswXuKtYrhgoTpLnyIcHm24Uhqx+5Tqm2InSwLhE6Q==
pofile@1.0.x:
version "1.0.11"
resolved "https://registry.yarnpkg.com/pofile/-/pofile-1.0.11.tgz#35aff58c17491d127a07336d5522ebc9df57c954"
integrity sha512-Vy9eH1dRD9wHjYt/QqXcTz+RnX/zg53xK+KljFSX30PvdDMb2z+c6uDUeblUGqqJgz3QFsdlA0IJvHziPmWtQg==
readable-stream@^3.6.0:
version "3.6.0"
resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-3.6.0.tgz#337bbda3adc0706bd3e024426a286d4b4b2c9198"
@@ -454,7 +505,7 @@ test-exclude@^6.0.0:
glob "^7.1.4"
minimatch "^3.0.4"
typescript@^4.6.4:
"typescript@2 - 4", typescript@^4.6.4:
version "4.6.4"
resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.6.4.tgz#caa78bbc3a59e6a5c510d35703f6a09877ce45e9"
integrity sha512-9ia/jWHIEbo49HfjrLGfKbZSuWo9iTMwXO+Ca3pRsSpbsMbc7/IU8NKdCZVRRBafVPGnoJeFL76ZOAA84I9fEg==