be-goods/be-goods.es5.js

let there be beverage goods

'use strict';

exports.__esModule = true;
exports.logger = exports.pkg = undefined;
exports.isLocal = isLocal;
exports.prefquire = prefquire;
exports.myRequire = myRequire;
exports.isSmth = isSmth;
exports.isGulp = isGulp;
exports.gulpIsHelpful = gulpIsHelpful;
exports.gulpHelpify = gulpHelpify;
exports.gulpTask = gulpTask;

require('source-map-support/register');

var _ramda = require('ramda');

var _ramda2 = _interopRequireDefault(_ramda);

var _path = require('path');

var _path2 = _interopRequireDefault(_path);

var _gulpHelp = require('gulp-help');

var _gulpHelp2 = _interopRequireDefault(_gulpHelp);

var _chalk = require('chalk');

var _chalk2 = _interopRequireDefault(_chalk);

var _tracer = require('tracer');

var _tracer2 = _interopRequireDefault(_tracer);

var _isThere = require('is-there');

var _isThere2 = _interopRequireDefault(_isThere);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } else { return Array.from(arr); } }

var pkg = exports.pkg = require(_path2.default.join(process.cwd(), 'package.json'));

var logger = exports.logger = _tracer2.default.console({
  'filters': { 'log': _chalk2.default.green, 'warn': _chalk2.default.yellow, 'error': _chalk2.default.red },
  'format': '<' + pkg.name + ' using {{path}}:{{line}}>\n{{message}}\n'
});

function myRequirePath(name) {
  var home = arguments.length <= 1 || arguments[1] === undefined ? '' : arguments[1];

  var place = _path2.default.join(home, 'node_modules/' + name);
  var where = _path2.default.normalize(process.cwd() + '/' + place);
  try {
    var main = require(_path2.default.join(where, 'package.json')).main || 'index.js';
    return _path2.default.join(where, main);
  } catch (e) {
    return undefined;
  }
}

function isLocal(name) {
  var opts = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1];

  var o = {};
  o.strict = opts === true || opts.strict || false; // opts === true is strict
  var dep = _ramda2.default.has(name);
  var isDependency = dep(pkg.dependencies || {}) || dep(pkg.devDependencies || {});
  var exists = o.strict ? (0, _isThere2.default)(myRequirePath('gulp')) : true;
  return isDependency && exists;
}

function prefquireHow(o) {
  o.module = o.module || 'beverage';
  o.locate = o.locate || 'node_modules/' + o.module;
  o.dev = o.dev || false; // is it devDependencies that are expected?
  o.logPath = o.logPath || false; // log each path before trying to require it
  o.throwOnError = o.throwOnError || true;
  o.exitOnError = o.exitOnError || false; // uncaught throw will cause exit anyway
  return o;
}

function prefquire() {
  var opts = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0];

  var def = prefquireHow(opts);

  return function (name) {
    var opts = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1];

    var o = prefquireHow(_ramda2.default.merge(def, opts)); // override-able defaults
    var elsewhere = o.forceLocal || isLocal(name) ? undefined : o.locate;
    try {
      // undefined = local means relative to `process.cwd()` it's expected to be
      // elsewhere is to `locate` it in a default `module`'s dependencies`
      var reqPath = myRequirePath(name, elsewhere);
      if (o.logPath) {
        console.log('Requiring: ' + reqPath);
      }
      return require(reqPath);
    } catch (e) {
      var dependency = o.dev ? 'devDependency' : 'dependency';
      var wordLocal = o.forceLocal ? 'local ' : '';
      console.error(_chalk2.default.red('Could not find or require module ' + name + '!'));
      console.error('Please install ' + name + ' as a ' + wordLocal + dependency + '.');
      if (o.throwOnError) {
        throw new Error(e);
      }
      if (o.exitOnError) {
        process.exit(1);
      }
    }
  };
}

// TODO: deprecate / refactor?
// Its only value is perhaps:
// 1. being more concise than prefquire setup (just one call, minimum args)
// 2. able to require a module from somewhere without trying locally first
// if kept, refactor it to use prefquire...
function myRequire(name) {
  var home = arguments.length <= 1 || arguments[1] === undefined ? '' : arguments[1];

  console.warn(_chalk2.default.red('Please look at the prefquire function instead.'));
  console.warn('Not sure what the future of myRequire will hold...');
  return require(myRequirePath(name, home));
}

function isSmth(o, what) {
  if (((o || {}).constructor || {}).name === what) {
    return true;
  } else {
    return false;
  }
}

function isGulp(o) {
  return isSmth(o, 'Gulp');
}

function gulpIsHelpful(gulp) {
  return _ramda2.default.is(Object, _ramda2.default.path(['help', 'help'], gulp.tasks));
}

function gulpHelpify(gulp, opts) {
  return gulpIsHelpful(gulp) ? gulp : (0, _gulpHelp2.default)(gulp, opts);
}

// Helpful task creation.  The given desc is discarded if gulp isn't gulp-help "helpful".
function gulpTask(gulp, name, desc) {
  for (var _len = arguments.length, rest = Array(_len > 3 ? _len - 3 : 0), _key = 3; _key < _len; _key++) {
    rest[_key - 3] = arguments[_key];
  }

  var args = gulpIsHelpful(gulp) ? [].concat(name, desc, rest) : [].concat(name, rest);
  return gulp.task.apply(gulp, _toConsumableArray(args));
}

//# sourceMappingURL=data:application/json;base64,{"version":3,"sources":["be-goods.js"],"names":[],"mappings":";;;;QA2BgB,O,GAAA,O;QAmBA,S,GAAA,S;QAkCA,S,GAAA,S;QAMA,M,GAAA,M;QAQA,M,GAAA,M;QAIA,a,GAAA,a;QAIA,W,GAAA,W;QAKA,Q,GAAA,Q;;AA3GhB;;AAEA;;;;AACA;;;;AACA;;;;AACA;;;;AACA;;;;AACA;;;;;;;;AAEO,IAAM,oBAAM,QAAQ,eAAK,IAAL,CAAU,QAAQ,GAAR,EAAV,EAAyB,cAAzB,CAAR,CAAZ;;AAEA,IAAI,0BAAS,iBAAO,OAAP,CAAe;AACjC,aAAW,EAAC,OAAO,gBAAM,KAAd,EAAqB,QAAQ,gBAAM,MAAnC,EAA2C,SAAS,gBAAM,GAA1D,EADsB;AAEjC,kBAAc,IAAI,IAAlB;AAFiC,CAAf,CAAb;;AAKP,SAAS,aAAT,CAAwB,IAAxB,EAAyC;AAAA,MAAX,IAAW,yDAAJ,EAAI;;AACvC,MAAI,QAAQ,eAAK,IAAL,CAAU,IAAV,oBAAgC,IAAhC,CAAZ;AACA,MAAI,QAAQ,eAAK,SAAL,CAAkB,QAAQ,GAAR,EAAlB,SAAmC,KAAnC,CAAZ;AACA,MAAI;AACF,QAAI,OAAO,QAAQ,eAAK,IAAL,CAAU,KAAV,EAAiB,cAAjB,CAAR,EAA0C,IAA1C,IAAkD,UAA7D;AACA,WAAO,eAAK,IAAL,CAAU,KAAV,EAAiB,IAAjB,CAAP;AACD,GAHD,CAGE,OAAO,CAAP,EAAU;AACV,WAAO,SAAP;AACD;AACF;;AAEM,SAAS,OAAT,CAAkB,IAAlB,EAAmC;AAAA,MAAX,IAAW,yDAAJ,EAAI;;AACxC,MAAI,IAAI,EAAR;AACA,IAAE,MAAF,GAAW,SAAS,IAAT,IAAiB,KAAK,MAAtB,IAAgC,KAA3C,C;AACA,MAAI,MAAM,gBAAE,GAAF,CAAM,IAAN,CAAV;AACA,MAAI,eAAe,IAAI,IAAI,YAAJ,IAAoB,EAAxB,KAA+B,IAAI,IAAI,eAAJ,IAAuB,EAA3B,CAAlD;AACA,MAAI,SAAS,EAAE,MAAF,GAAW,uBAAQ,cAAc,MAAd,CAAR,CAAX,GAA4C,IAAzD;AACA,SAAO,gBAAgB,MAAvB;AACD;;AAED,SAAS,YAAT,CAAuB,CAAvB,EAA0B;AACxB,IAAE,MAAF,GAAW,EAAE,MAAF,IAAY,UAAvB;AACA,IAAE,MAAF,GAAW,EAAE,MAAF,sBAA4B,EAAE,MAAzC;AACA,IAAE,GAAF,GAAQ,EAAE,GAAF,IAAS,KAAjB,C;AACA,IAAE,OAAF,GAAY,EAAE,OAAF,IAAa,KAAzB,C;AACA,IAAE,YAAF,GAAiB,EAAE,YAAF,IAAkB,IAAnC;AACA,IAAE,WAAF,GAAgB,EAAE,WAAF,IAAiB,KAAjC,C;AACA,SAAO,CAAP;AACD;;AAEM,SAAS,SAAT,GAA+B;AAAA,MAAX,IAAW,yDAAJ,EAAI;;AACpC,MAAI,MAAM,aAAa,IAAb,CAAV;;AAEA,SAAO,UAAU,IAAV,EAA2B;AAAA,QAAX,IAAW,yDAAJ,EAAI;;AAChC,QAAI,IAAI,aAAa,gBAAE,KAAF,CAAQ,GAAR,EAAa,IAAb,CAAb,CAAR,C;AACA,QAAI,YAAa,EAAE,UAAF,IAAgB,QAAQ,IAAR,CAAjB,GAAkC,SAAlC,GAA8C,EAAE,MAAhE;AACA,QAAI;;;AAGF,UAAI,UAAU,cAAc,IAAd,EAAoB,SAApB,CAAd;AACA,UAAI,EAAE,OAAN,EAAe;AACb,gBAAQ,GAAR,iBAA0B,OAA1B;AACD;AACD,aAAO,QAAQ,OAAR,CAAP;AACD,KARD,CAQE,OAAO,CAAP,EAAU;AACV,UAAI,aAAa,EAAE,GAAF,GAAQ,eAAR,GAA0B,YAA3C;AACA,UAAI,YAAY,EAAE,UAAF,GAAe,QAAf,GAA0B,EAA1C;AACA,cAAQ,KAAR,CAAc,gBAAM,GAAN,uCAA8C,IAA9C,OAAd;AACA,cAAQ,KAAR,qBAAgC,IAAhC,cAA6C,SAA7C,GAAyD,UAAzD;AACA,UAAI,EAAE,YAAN,EAAoB;AAClB,cAAM,IAAI,KAAJ,CAAU,CAAV,CAAN;AACD;AACD,UAAI,EAAE,WAAN,EAAmB;AACjB,gBAAQ,IAAR,CAAa,CAAb;AACD;AACF;AACF,GAvBD;AAwBD;;;;;;;AAOM,SAAS,SAAT,CAAoB,IAApB,EAAqC;AAAA,MAAX,IAAW,yDAAJ,EAAI;;AAC1C,UAAQ,IAAR,CAAa,gBAAM,GAAN,CAAU,gDAAV,CAAb;AACA,UAAQ,IAAR,CAAa,oDAAb;AACA,SAAO,QAAQ,cAAc,IAAd,EAAoB,IAApB,CAAR,CAAP;AACD;;AAEM,SAAS,MAAT,CAAiB,CAAjB,EAAoB,IAApB,EAA0B;AAC/B,MAAI,CAAC,CAAC,KAAK,EAAN,EAAU,WAAV,IAAyB,EAA1B,EAA8B,IAA9B,KAAuC,IAA3C,EAAiD;AAC/C,WAAO,IAAP;AACD,GAFD,MAEO;AACL,WAAO,KAAP;AACD;AACF;;AAEM,SAAS,MAAT,CAAiB,CAAjB,EAAoB;AACzB,SAAO,OAAO,CAAP,EAAU,MAAV,CAAP;AACD;;AAEM,SAAS,aAAT,CAAwB,IAAxB,EAA8B;AACnC,SAAO,gBAAE,EAAF,CAAK,MAAL,EAAa,gBAAE,IAAF,CAAO,CAAC,MAAD,EAAS,MAAT,CAAP,EAAyB,KAAK,KAA9B,CAAb,CAAP;AACD;;AAEM,SAAS,WAAT,CAAsB,IAAtB,EAA4B,IAA5B,EAAkC;AACvC,SAAO,cAAc,IAAd,IAAsB,IAAtB,GAA6B,wBAAK,IAAL,EAAW,IAAX,CAApC;AACD;;;AAGM,SAAS,QAAT,CAAmB,IAAnB,EAAyB,IAAzB,EAA+B,IAA/B,EAA8C;AAAA,oCAAN,IAAM;AAAN,QAAM;AAAA;;AACnD,MAAI,OAAQ,cAAc,IAAd,CAAD,GAAwB,GAAG,MAAH,CAAU,IAAV,EAAgB,IAAhB,EAAsB,IAAtB,CAAxB,GAAsD,GAAG,MAAH,CAAU,IAAV,EAAgB,IAAhB,CAAjE;AACA,SAAO,KAAK,IAAL,gCAAa,IAAb,EAAP;AACD","file":"be-goods.es5.js","sourcesContent":["import 'source-map-support/register'\n\nimport R from 'ramda'\nimport path from 'path'\nimport help from 'gulp-help'\nimport chalk from 'chalk'\nimport tracer from 'tracer'\nimport isThere from 'is-there'\n\nexport const pkg = require(path.join(process.cwd(), 'package.json'))\n\nexport let logger = tracer.console({\n  'filters': {'log': chalk.green, 'warn': chalk.yellow, 'error': chalk.red},\n  'format': `<${pkg.name} using {{path}}:{{line}}>\\n{{message}}\\n`\n})\n\nfunction myRequirePath (name, home = '') {\n  let place = path.join(home, `node_modules/${name}`)\n  let where = path.normalize(`${process.cwd()}/${place}`)\n  try {\n    let main = require(path.join(where, 'package.json')).main || 'index.js'\n    return path.join(where, main)\n  } catch (e) {\n    return undefined\n  }\n}\n\nexport function isLocal (name, opts = {}) {\n  let o = {}\n  o.strict = opts === true || opts.strict || false // opts === true is strict\n  let dep = R.has(name)\n  let isDependency = dep(pkg.dependencies || {}) || dep(pkg.devDependencies || {})\n  let exists = o.strict ? isThere(myRequirePath('gulp')) : true\n  return isDependency && exists\n}\n\nfunction prefquireHow (o) {\n  o.module = o.module || 'beverage'\n  o.locate = o.locate || `node_modules/${o.module}`\n  o.dev = o.dev || false // is it devDependencies that are expected?\n  o.logPath = o.logPath || false // log each path before trying to require it\n  o.throwOnError = o.throwOnError || true\n  o.exitOnError = o.exitOnError || false // uncaught throw will cause exit anyway\n  return o\n}\n\nexport function prefquire (opts = {}) {\n  let def = prefquireHow(opts)\n\n  return function (name, opts = {}) {\n    let o = prefquireHow(R.merge(def, opts)) // override-able defaults\n    let elsewhere = (o.forceLocal || isLocal(name)) ? undefined : o.locate\n    try {\n      // undefined = local means relative to `process.cwd()` it's expected to be\n      // elsewhere is to `locate` it in a default `module`'s dependencies`\n      let reqPath = myRequirePath(name, elsewhere)\n      if (o.logPath) {\n        console.log(`Requiring: ${reqPath}`)\n      }\n      return require(reqPath)\n    } catch (e) {\n      let dependency = o.dev ? 'devDependency' : 'dependency'\n      let wordLocal = o.forceLocal ? 'local ' : ''\n      console.error(chalk.red(`Could not find or require module ${name}!`))\n      console.error(`Please install ${name} as a ${wordLocal}${dependency}.`)\n      if (o.throwOnError) {\n        throw new Error(e)\n      }\n      if (o.exitOnError) {\n        process.exit(1)\n      }\n    }\n  }\n}\n\n// TODO: deprecate / refactor?\n// Its only value is perhaps:\n// 1. being more concise than prefquire setup (just one call, minimum args)\n// 2. able to require a module from somewhere without trying locally first\n// if kept, refactor it to use prefquire...\nexport function myRequire (name, home = '') {\n  console.warn(chalk.red('Please look at the prefquire function instead.'))\n  console.warn('Not sure what the future of myRequire will hold...')\n  return require(myRequirePath(name, home))\n}\n\nexport function isSmth (o, what) {\n  if (((o || {}).constructor || {}).name === what) {\n    return true\n  } else {\n    return false\n  }\n}\n\nexport function isGulp (o) {\n  return isSmth(o, 'Gulp')\n}\n\nexport function gulpIsHelpful (gulp) {\n  return R.is(Object, R.path(['help', 'help'], gulp.tasks))\n}\n\nexport function gulpHelpify (gulp, opts) {\n  return gulpIsHelpful(gulp) ? gulp : help(gulp, opts)\n}\n\n// Helpful task creation.  The given desc is discarded if gulp isn't gulp-help \"helpful\".\nexport function gulpTask (gulp, name, desc, ...rest) {\n  let args = (gulpIsHelpful(gulp)) ? [].concat(name, desc, rest) : [].concat(name, rest)\n  return gulp.task(...args)\n}\n"]}