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215 lines
7.3 KiB
JavaScript

#!/usr/bin/env node
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
const _path = /*#__PURE__*/ _interop_require_default(require("path"));
const _arg = /*#__PURE__*/ _interop_require_default(require("arg"));
const _fs = /*#__PURE__*/ _interop_require_default(require("fs"));
const _build = require("./build");
const _help = require("./help");
const _init = require("./init");
function _interop_require_default(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
// ---
function oneOf(...options) {
return Object.assign((value = true)=>{
for (let option of options){
let parsed = option(value);
if (parsed === value) {
return parsed;
}
}
throw new Error("...");
}, {
manualParsing: true
});
}
let commands = {
init: {
run: _init.init,
args: {
"--esm": {
type: Boolean,
description: `Initialize configuration file as ESM`
},
"--ts": {
type: Boolean,
description: `Initialize configuration file as TypeScript`
},
"--full": {
type: Boolean,
description: `Include the default values for all options in the generated configuration file`
},
"-f": "--full"
}
},
build: {
run: _build.build,
args: {
"--input": {
type: String,
description: "Input file"
},
"--output": {
type: String,
description: "Output file"
},
"--watch": {
type: oneOf(String, Boolean),
description: "Watch for changes and rebuild as needed"
},
"--poll": {
type: Boolean,
description: "Use polling instead of filesystem events when watching"
},
"--content": {
type: String,
description: "Content paths to use for removing unused classes"
},
"--minify": {
type: Boolean,
description: "Minify the output"
},
"--config": {
type: String,
description: "Path to a custom config file"
},
"-c": "--config",
"-i": "--input",
"-o": "--output",
"-m": "--minify",
"-w": "--watch",
"-p": "--poll"
}
}
};
let sharedFlags = {
"--help": {
type: Boolean,
description: "Display usage information"
},
"-h": "--help"
};
if (process.stdout.isTTY /* Detect redirecting output to a file */ && (process.argv[2] === undefined || process.argv.slice(2).every((flag)=>sharedFlags[flag] !== undefined))) {
(0, _help.help)({
usage: [
"tailwindcss [--input input.css] [--output output.css] [--watch] [options...]",
"tailwindcss init [--full] [options...]"
],
commands: Object.keys(commands).filter((command)=>command !== "build").map((command)=>`${command} [options]`),
options: {
...commands.build.args,
...sharedFlags
}
});
process.exit(0);
}
let command = ((arg = "")=>arg.startsWith("-") ? undefined : arg)(process.argv[2]) || "build";
if (commands[command] === undefined) {
if (_fs.default.existsSync(_path.default.resolve(command))) {
// TODO: Deprecate this in future versions
// Check if non-existing command, might be a file.
command = "build";
} else {
(0, _help.help)({
message: `Invalid command: ${command}`,
usage: [
"tailwindcss <command> [options]"
],
commands: Object.keys(commands).filter((command)=>command !== "build").map((command)=>`${command} [options]`),
options: sharedFlags
});
process.exit(1);
}
}
// Execute command
let { args: flags , run } = commands[command];
let args = (()=>{
try {
let result = (0, _arg.default)(Object.fromEntries(Object.entries({
...flags,
...sharedFlags
}).filter(([_key, value])=>{
var _value_type;
return !(value === null || value === void 0 ? void 0 : (_value_type = value.type) === null || _value_type === void 0 ? void 0 : _value_type.manualParsing);
}).map(([key, value])=>[
key,
typeof value === "object" ? value.type : value
])), {
permissive: true
});
// Manual parsing of flags to allow for special flags like oneOf(Boolean, String)
for(let i = result["_"].length - 1; i >= 0; --i){
let flag = result["_"][i];
if (!flag.startsWith("-")) continue;
let [flagName, flagValue] = flag.split("=");
let handler = flags[flagName];
// Resolve flagName & handler
while(typeof handler === "string"){
flagName = handler;
handler = flags[handler];
}
if (!handler) continue;
let args = [];
let offset = i + 1;
// --flag value syntax was used so we need to pull `value` from `args`
if (flagValue === undefined) {
// Parse args for current flag
while(result["_"][offset] && !result["_"][offset].startsWith("-")){
args.push(result["_"][offset++]);
}
// Cleanup manually parsed flags + args
result["_"].splice(i, 1 + args.length);
// No args were provided, use default value defined in handler
// One arg was provided, use that directly
// Multiple args were provided so pass them all in an array
flagValue = args.length === 0 ? undefined : args.length === 1 ? args[0] : args;
} else {
// Remove the whole flag from the args array
result["_"].splice(i, 1);
}
// Set the resolved value in the `result` object
result[flagName] = handler.type(flagValue, flagName);
}
// Ensure that the `command` is always the first argument in the `args`.
// This is important so that we don't have to check if a default command
// (build) was used or not from within each plugin.
//
// E.g.: tailwindcss input.css -> _: ['build', 'input.css']
// E.g.: tailwindcss build input.css -> _: ['build', 'input.css']
if (result["_"][0] !== command) {
result["_"].unshift(command);
}
return result;
} catch (err) {
if (err.code === "ARG_UNKNOWN_OPTION") {
(0, _help.help)({
message: err.message,
usage: [
"tailwindcss <command> [options]"
],
options: sharedFlags
});
process.exit(1);
}
throw err;
}
})();
if (args["--help"]) {
(0, _help.help)({
options: {
...flags,
...sharedFlags
},
usage: [
`tailwindcss ${command} [options]`
]
});
process.exit(0);
}
run(args);