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Merge branch 'main' of git.zomo.dev:zomo/browser-scripts-builder into main

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This commit is contained in:
ZomoXYZ
2022-06-10 21:59:10 -05:00
parent a10a35d662 3dbb7f1066
commit c51ca65751
9 changed files with 406 additions and 182 deletions
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159
lib/build.js
View File

@@ -7,46 +7,131 @@ const esbuild_1 = require("esbuild");
const fs_1 = require("fs");
const paths_1 = require("./paths");
const readmeta_1 = __importDefault(require("./readmeta"));
async function default_1(name, watchCallback = false) {
const prettier_1 = require("prettier");
function default_1(name, watchCallback, PrettierConfig, CLIArgs) {
//read meta file
let [metaJson, metaString] = (0, readmeta_1.default)(name);
let outPath = (0, paths_1.DistPath)(name);
let error = null;
console.log('build watch?', !watchCallback ? false : 'obj');
try {
await (0, esbuild_1.build)({
entryPoints: [(0, paths_1.ScriptPath)(name).main],
outfile: outPath,
target: 'esnext',
platform: 'node',
format: 'esm',
bundle: true,
minify: false,
define: {
UserScriptName: `'${metaJson.name}'`,
UserScriptNamespace: `'${metaJson.namespace}'`,
UserScriptVersion: `'${metaJson.version}'`,
UserScriptDownloadURL: `'${metaJson.downloadURL}'`,
UserScriptSupportURL: `'${metaJson.supportURL}'`,
UserScriptHomepageURL: `'${metaJson.homepageURL}'`,
},
});
}
catch (err) {
console.error(name, err);
error = err.message;
}
//add UserScript header
if ((0, fs_1.existsSync)(outPath)) {
if (!error) {
let content = (0, fs_1.readFileSync)(outPath).toString();
(0, fs_1.writeFileSync)(outPath, metaString + content);
}
else {
(0, fs_1.unlinkSync)(outPath);
}
}
let pathDist = (0, paths_1.DistPath)(name);
let result = runEsbuild({
entryPoints: [(0, paths_1.ScriptPath)(name).main],
outfile: pathDist,
target: 'esnext',
platform: 'node',
format: 'esm',
bundle: true,
minify: CLIArgs.minify,
define: {
UserScriptName: `'${metaJson.name}'`,
UserScriptNamespace: `'${metaJson.namespace}'`,
UserScriptVersion: `'${metaJson.version}'`,
UserScriptDownloadURL: `'${metaJson.downloadURL}'`,
UserScriptSupportURL: `'${metaJson.supportURL}'`,
UserScriptHomepageURL: `'${metaJson.homepageURL}'`,
},
}, result => {
let error = runPostEsbuild(name, result, metaString, CLIArgs, PrettierConfig);
watchCallback(metaJson, error);
}, CLIArgs);
let error = runPostEsbuild(name, result, metaString, CLIArgs, PrettierConfig);
return [metaJson, error];
}
exports.default = default_1;
function doErrorFile(pathError, pathOutFile, error) {
if (error !== null) {
(0, fs_1.writeFileSync)(pathError, `${new Date().toISOString()}\n\n${error}`);
if ((0, fs_1.existsSync)(pathOutFile)) {
(0, fs_1.unlinkSync)(pathOutFile);
}
}
else if ((0, fs_1.existsSync)(pathError)) {
(0, fs_1.unlinkSync)(pathError);
}
}
function runEsbuild(opts, watchCallback, CLIArgs) {
opts.write = false;
if (CLIArgs.watch) {
opts.watch = {
onRebuild(err, res) {
if (err) {
watchCallback({
content: null,
error: err.message,
errorRaw: err,
});
}
else if (res) {
let content = '';
if (res.outputFiles && res.outputFiles.length > 0) {
content = res.outputFiles[0].text;
}
if (content === '') {
watchCallback({
content: null,
error: 'No output',
});
}
watchCallback({
content,
error: null,
});
}
else {
watchCallback({
content: null,
error: 'No result',
});
}
},
};
}
try {
let res = (0, esbuild_1.buildSync)(opts);
let content = '';
if (res.outputFiles && res.outputFiles.length > 0) {
content = clearFilenameComments(res.outputFiles[0].text);
}
if (content === '') {
return {
content: null,
error: 'No output',
};
}
return {
content,
error: null,
};
}
catch (err) {
return {
content: null,
error: err.message,
};
}
}
function runPostEsbuild(name, result, metaString, CLIArgs, PrettierConfig) {
let error = null;
let path = (0, paths_1.ScriptPath)(name);
let pathDist = (0, paths_1.DistPath)(name);
if (result.error) {
console.error(name, result.errorRaw || result.error);
error = result.error;
}
else if (result.content) {
let content = metaString + result.content;
if (CLIArgs.prettier) {
content = (0, prettier_1.format)(content, PrettierConfig);
}
(0, fs_1.writeFileSync)(pathDist, content);
}
else {
console.error(name, 'No output');
}
doErrorFile(path.error, pathDist, error);
return error;
}
//remove all filename comments
function clearFilenameComments(content) {
let regexp = new RegExp(`//\\s*${paths_1.ScriptBase}/.*(?:\\n|$)`, 'g');
return content.replace(regexp, '');
}
//# sourceMappingURL=build.js.map

2
lib/build.js.map
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@@ -1 +1 @@
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68
lib/main.js
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@@ -5,11 +5,14 @@ var __importDefault = (this && this.__importDefault) || function (mod) {
Object.defineProperty(exports, "__esModule", { value: true });
const fs_1 = require("fs");
const command_line_args_1 = __importDefault(require("command-line-args"));
const prettier_1 = require("prettier");
const paths_1 = require("./paths");
const readmefile_1 = require("./readmefile");
const build_1 = __importDefault(require("./build"));
const CLIArgs = (0, command_line_args_1.default)([
{ name: 'watch', alias: 'w', type: Boolean },
{ name: 'watch', alias: 'w', type: Boolean, defaultValue: false },
{ name: 'minify', alias: 'm', type: Boolean, defaultValue: false },
{ name: 'prettier', alias: 'p', type: Boolean, defaultValue: false },
]);
//if package.json doesn't exist then there is no point in continuing
if (!(0, fs_1.existsSync)('package.json') || !(0, fs_1.lstatSync)('package.json').isFile()) {
@@ -18,44 +21,35 @@ if (!(0, fs_1.existsSync)('package.json') || !(0, fs_1.lstatSync)('package.json'
}
//delete compiled scripts
(0, fs_1.readdirSync)(paths_1.DistBase).forEach(file => (0, fs_1.unlinkSync)(`${paths_1.DistBase}/${file}`));
(async () => {
let scripts = (0, fs_1.readdirSync)(paths_1.ScriptBase);
let scriptMeta = [];
for (let name of scripts) {
let path = (0, paths_1.ScriptPath)(name);
if (!name.endsWith('_') &&
(0, fs_1.existsSync)(path.dir) &&
(0, fs_1.lstatSync)(path.dir).isDirectory() &&
(0, fs_1.existsSync)(path.main) &&
(0, fs_1.lstatSync)(path.main).isFile()) {
let id = scriptMeta.length;
function postWatchUpdate(meta, error) {
console.log('watch callback');
scriptMeta[id] = { meta, error };
doErrorFile(path.error, (0, paths_1.DistPath)(name), error);
console.log('WATCH', name, meta.version);
(0, readmefile_1.updateReadmeFile)(scriptMeta);
}
let [meta, error] = await (0, build_1.default)(name, CLIArgs.watch ? postWatchUpdate : false);
scriptMeta[id] = { meta, error };
console.log(name, meta.version);
doErrorFile(path.error, (0, paths_1.DistPath)(name), error);
}
}
(0, readmefile_1.updateReadmeFile)(scriptMeta);
console.log('\nFinished Compiling\n');
if (CLIArgs.watch)
console.log('Listening for Changes\n');
//read prettierrc file and make sure `babel` is the configured parser
const PrettierConfig = (() => {
let config = prettier_1.resolveConfig.sync(process.cwd()) || {};
return {
...config,
parser: 'babel',
};
})();
function doErrorFile(pathError, pathOutFile, error) {
if (error !== null) {
(0, fs_1.writeFileSync)(pathError, `${new Date().toISOString()}\n\n${error}`);
if ((0, fs_1.existsSync)(pathOutFile)) {
(0, fs_1.unlinkSync)(pathOutFile);
//compile scripts
let scripts = (0, fs_1.readdirSync)(paths_1.ScriptBase);
let scriptMeta = [];
for (let name of scripts) {
let path = (0, paths_1.ScriptPath)(name);
if (!name.endsWith('_') &&
(0, fs_1.existsSync)(path.dir) &&
(0, fs_1.lstatSync)(path.dir).isDirectory() &&
(0, fs_1.existsSync)(path.main) &&
(0, fs_1.lstatSync)(path.main).isFile()) {
let id = scriptMeta.length;
function postWatchUpdate(meta, error) {
scriptMeta[id] = { meta, error };
console.log('WATCH', name, meta.version);
(0, readmefile_1.updateReadmeFile)(scriptMeta);
}
}
else if ((0, fs_1.existsSync)(pathError)) {
(0, fs_1.unlinkSync)(pathError);
let [meta, error] = (0, build_1.default)(name, postWatchUpdate, PrettierConfig, CLIArgs);
scriptMeta[id] = { meta, error };
console.log(name, meta.version);
}
}
(0, readmefile_1.updateReadmeFile)(scriptMeta);
console.log(`\nFinished Compiling\n${CLIArgs.watch ? 'Listening for Changes\n' : ''}`);
//# sourceMappingURL=main.js.map

2
lib/main.js.map
View File

@@ -1 +1 @@
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9
package.json
View File

@@ -19,14 +19,15 @@
"author": "",
"license": "ISC",
"dependencies": {
"@types/command-line-args": "^5.2.0",
"command-line-args": "^5.2.1",
"esbuild": "^0.14.42",
"typescript": "^4.7.3"
"typescript": "^4.7.3",
"prettier": "^2.6.2"
},
"devDependencies": {
"@types/command-line-args": "^5.2.0",
"@types/node": "^17.0.40",
"eslint": "^8.17.0",
"prettier": "^2.6.2"
"@types/prettier": "^2.6.3",
"eslint": "^8.17.0"
}
}

14
pnpm-lock.yaml generated
View File

@@ -3,6 +3,7 @@ lockfileVersion: 5.4
specifiers:
'@types/command-line-args': ^5.2.0
'@types/node': ^17.0.40
'@types/prettier': ^2.6.3
command-line-args: ^5.2.1
esbuild: ^0.14.42
eslint: ^8.17.0
@@ -10,15 +11,16 @@ specifiers:
typescript: ^4.7.3
dependencies:
'@types/command-line-args': 5.2.0
command-line-args: 5.2.1
esbuild: 0.14.42
prettier: 2.6.2
typescript: 4.7.3
devDependencies:
'@types/command-line-args': 5.2.0
'@types/node': 17.0.40
'@types/prettier': 2.6.3
eslint: 8.17.0
prettier: 2.6.2
packages:
@@ -56,12 +58,16 @@ packages:
/@types/command-line-args/5.2.0:
resolution: {integrity: sha512-UuKzKpJJ/Ief6ufIaIzr3A/0XnluX7RvFgwkV89Yzvm77wCh1kFaFmqN8XEnGcN62EuHdedQjEMb8mYxFLGPyA==}
dev: false
dev: true
/@types/node/17.0.40:
resolution: {integrity: sha512-UXdBxNGqTMtm7hCwh9HtncFVLrXoqA3oJW30j6XWp5BH/wu3mVeaxo7cq5benFdBw34HB3XDT2TRPI7rXZ+mDg==}
dev: true
/@types/prettier/2.6.3:
resolution: {integrity: sha512-ymZk3LEC/fsut+/Q5qejp6R9O1rMxz3XaRHDV6kX8MrGAhOSPqVARbDi+EZvInBpw+BnCX3TD240byVkOfQsHg==}
dev: true
/acorn-jsx/5.3.2_acorn@8.7.1:
resolution: {integrity: sha512-rq9s+JNhf0IChjtDXxllJ7g41oZk5SlXtp0LHwyA5cejwn7vKmKp4pPri6YEePv2PU65sAsegbXtIinmDFDXgQ==}
peerDependencies:
@@ -715,7 +721,7 @@ packages:
resolution: {integrity: sha512-PkUpF+qoXTqhOeWL9fu7As8LXsIUZ1WYaJiY/a7McAQzxjk82OF0tibkFXVCDImZtWxbvojFjerkiLb0/q8mew==}
engines: {node: '>=10.13.0'}
hasBin: true
dev: true
dev: false
/punycode/2.1.1:
resolution: {integrity: sha512-XRsRjdf+j5ml+y/6GKHPZbrF/8p2Yga0JPtdqTIY2Xe5ohJPD9saDJJLPvp9+NSBprVvevdXZybnj2cv8OEd0A==}

24
readme.md
View File

@@ -23,3 +23,27 @@ Root
└───dist
└───[each script folder].user.js
```
if there is an error compiling a file, an `error.log` will be placed inside the source folder:
```text
Root
├───<package.json/etc>
└───scripts
└───[each script folder]
└───error.log
```
## Command Line Options
```text
--watch
alias: -w
automatically recompile on save
--minify
alias: -m
minify output files
--prettier
alias: -p
prettify output files
```

187
src/build.ts
View File

@@ -1,34 +1,32 @@
import { build, BuildFailure } from 'esbuild'
import { existsSync, readFileSync, writeFileSync, unlinkSync } from 'fs'
import { DistPath, ScriptPath } from './paths'
import { buildSync, BuildFailure, BuildOptions } from 'esbuild'
import { existsSync, writeFileSync, unlinkSync } from 'fs'
import { DistPath, ScriptBase, ScriptPath } from './paths'
import { UserScriptMetaFull } from './types'
import readMeta from './readmeta'
import { format, Options } from 'prettier'
import { CLIArgs } from './main'
export default async function (
export default function (
name: string,
watchCallback:
| ((meta: UserScriptMetaFull, error: string | null) => void)
| false = false
): Promise<[UserScriptMetaFull, string | null]> {
watchCallback: (meta: UserScriptMetaFull, error: string | null) => void,
PrettierConfig: Options,
CLIArgs: CLIArgs
): [UserScriptMetaFull, string | null] {
//read meta file
let [metaJson, metaString] = readMeta(name)
let outPath = DistPath(name)
let pathDist = DistPath(name)
let error: string | null = null
console.log('build watch?', !watchCallback ? false : 'obj')
try {
await build({
let result = runEsbuild(
{
entryPoints: [ScriptPath(name).main],
outfile: outPath,
outfile: pathDist,
target: 'esnext',
platform: 'node',
format: 'esm',
bundle: true,
minify: false,
minify: CLIArgs.minify,
define: {
UserScriptName: `'${metaJson.name}'`,
@@ -39,21 +37,148 @@ export default async function (
UserScriptSupportURL: `'${metaJson.supportURL}'`,
UserScriptHomepageURL: `'${metaJson.homepageURL}'`,
},
})
} catch (err) {
console.error(name, err)
error = (err as BuildFailure).message
}
},
result => {
let error = runPostEsbuild(
name,
result,
metaString,
CLIArgs,
PrettierConfig
)
watchCallback(metaJson, error)
},
CLIArgs
)
//add UserScript header
if (existsSync(outPath)) {
if (!error) {
let content = readFileSync(outPath).toString()
writeFileSync(outPath, metaString + content)
} else {
unlinkSync(outPath)
}
}
let error = runPostEsbuild(
name,
result,
metaString,
CLIArgs,
PrettierConfig
)
return [metaJson, error]
}
function doErrorFile(
pathError: string,
pathOutFile: string,
error: string | null
) {
if (error !== null) {
writeFileSync(pathError, `${new Date().toISOString()}\n\n${error}`)
if (existsSync(pathOutFile)) {
unlinkSync(pathOutFile)
}
} else if (existsSync(pathError)) {
unlinkSync(pathError)
}
}
interface RunEsbuildResult {
content: string | null
error: string | null
errorRaw?: BuildFailure
}
function runEsbuild(
opts: BuildOptions,
watchCallback: (result: RunEsbuildResult) => void,
CLIArgs: CLIArgs
): RunEsbuildResult {
opts.write = false
if (CLIArgs.watch) {
opts.watch = {
onRebuild(err, res) {
if (err) {
watchCallback({
content: null,
error: (err as BuildFailure).message,
errorRaw: err,
})
} else if (res) {
let content = ''
if (res.outputFiles && res.outputFiles.length > 0) {
content = res.outputFiles[0].text
}
if (content === '') {
watchCallback({
content: null,
error: 'No output',
})
}
watchCallback({
content,
error: null,
})
} else {
watchCallback({
content: null,
error: 'No result',
})
}
},
}
}
try {
let res = buildSync(opts)
let content = ''
if (res.outputFiles && res.outputFiles.length > 0) {
content = clearFilenameComments(res.outputFiles[0].text)
}
if (content === '') {
return {
content: null,
error: 'No output',
}
}
return {
content,
error: null,
}
} catch (err) {
return {
content: null,
error: (err as BuildFailure).message,
}
}
}
function runPostEsbuild(
name: string,
result: RunEsbuildResult,
metaString: string,
CLIArgs: CLIArgs,
PrettierConfig: Options
) {
let error: string | null = null
let path = ScriptPath(name)
let pathDist = DistPath(name)
if (result.error) {
console.error(name, result.errorRaw || result.error)
error = result.error
} else if (result.content) {
let content = metaString + result.content
if (CLIArgs.prettier) {
content = format(content, PrettierConfig)
}
writeFileSync(pathDist, content)
} else {
console.error(name, 'No output')
}
doErrorFile(path.error, pathDist, error)
return error
}
//remove all filename comments
function clearFilenameComments(content: string): string {
let regexp = new RegExp(`//\\s*${ScriptBase}/.*(?:\\n|$)`, 'g')
return content.replace(regexp, '')
}

123
src/main.ts
View File

@@ -1,22 +1,23 @@
import {
existsSync,
lstatSync,
readdirSync,
unlinkSync,
writeFileSync,
} from 'fs'
import { existsSync, lstatSync, readdirSync, unlinkSync } from 'fs'
import commandLineArgs from 'command-line-args'
import { DistBase, DistPath, ScriptBase, ScriptPath } from './paths'
import { resolveConfig } from 'prettier'
import { DistBase, ScriptBase, ScriptPath } from './paths'
import { readmeData, updateReadmeFile } from './readmefile'
import runBuild from './build'
import { UserScriptMetaFull } from './types'
const CLIArgs = commandLineArgs([
{ name: 'watch', alias: 'w', type: Boolean },
]) as {
export interface CLIArgs {
watch: boolean
minify: boolean
prettier: boolean
}
const CLIArgs = commandLineArgs([
{ name: 'watch', alias: 'w', type: Boolean, defaultValue: false },
{ name: 'minify', alias: 'm', type: Boolean, defaultValue: false },
{ name: 'prettier', alias: 'p', type: Boolean, defaultValue: false },
]) as CLIArgs
//if package.json doesn't exist then there is no point in continuing
if (!existsSync('package.json') || !lstatSync('package.json').isFile()) {
console.error('package.json not found, unwilling to run')
@@ -26,66 +27,54 @@ if (!existsSync('package.json') || !lstatSync('package.json').isFile()) {
//delete compiled scripts
readdirSync(DistBase).forEach(file => unlinkSync(`${DistBase}/${file}`))
//compile scripts
;(async () => {
let scripts = readdirSync(ScriptBase)
let scriptMeta: readmeData[] = []
for (let name of scripts) {
let path = ScriptPath(name)
if (
!name.endsWith('_') &&
existsSync(path.dir) &&
lstatSync(path.dir).isDirectory() &&
existsSync(path.main) &&
lstatSync(path.main).isFile()
) {
let id = scriptMeta.length
function postWatchUpdate(
meta: UserScriptMetaFull,
error: string | null
) {
console.log('watch callback')
scriptMeta[id] = { meta, error }
doErrorFile(path.error, DistPath(name), error)
console.log('WATCH', name, meta.version)
updateReadmeFile(scriptMeta)
}
let [meta, error] = await runBuild(
name,
CLIArgs.watch ? postWatchUpdate : false
)
scriptMeta[id] = { meta, error }
console.log(name, meta.version)
doErrorFile(path.error, DistPath(name), error)
}
//read prettierrc file and make sure `babel` is the configured parser
const PrettierConfig = (() => {
let config = resolveConfig.sync(process.cwd()) || {}
return {
...config,
parser: 'babel',
}
updateReadmeFile(scriptMeta)
console.log('\nFinished Compiling\n')
if (CLIArgs.watch) console.log('Listening for Changes\n')
})()
function doErrorFile(
pathError: string,
pathOutFile: string,
error: string | null
) {
if (error !== null) {
writeFileSync(pathError, `${new Date().toISOString()}\n\n${error}`)
//compile scripts
let scripts = readdirSync(ScriptBase)
let scriptMeta: readmeData[] = []
if (existsSync(pathOutFile)) {
unlinkSync(pathOutFile)
for (let name of scripts) {
let path = ScriptPath(name)
if (
!name.endsWith('_') &&
existsSync(path.dir) &&
lstatSync(path.dir).isDirectory() &&
existsSync(path.main) &&
lstatSync(path.main).isFile()
) {
let id = scriptMeta.length
function postWatchUpdate(
meta: UserScriptMetaFull,
error: string | null
) {
scriptMeta[id] = { meta, error }
console.log('WATCH', name, meta.version)
updateReadmeFile(scriptMeta)
}
} else if (existsSync(pathError)) {
unlinkSync(pathError)
let [meta, error] = runBuild(
name,
postWatchUpdate,
PrettierConfig,
CLIArgs
)
scriptMeta[id] = { meta, error }
console.log(name, meta.version)
}
}
updateReadmeFile(scriptMeta)
console.log(
`\nFinished Compiling\n${CLIArgs.watch ? 'Listening for Changes\n' : ''}`
)