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9 years ago
  1. /*******************************
  2. Build Task
  3. *******************************/
  4. var
  5. gulp = require('gulp'),
  6. // node dependencies
  7. console = require('better-console'),
  8. fs = require('fs'),
  9. // gulp dependencies
  10. autoprefixer = require('gulp-autoprefixer'),
  11. chmod = require('gulp-chmod'),
  12. clone = require('gulp-clone'),
  13. flatten = require('gulp-flatten'),
  14. gulpif = require('gulp-if'),
  15. header = require('gulp-header'),
  16. less = require('gulp-less'),
  17. minifyCSS = require('gulp-minify-css'),
  18. plumber = require('gulp-plumber'),
  19. print = require('gulp-print'),
  20. rename = require('gulp-rename'),
  21. replace = require('gulp-replace'),
  22. uglify = require('gulp-uglify'),
  23. // config
  24. config = require('./config/user'),
  25. tasks = require('./config/project/tasks'),
  26. install = require('./config/project/install'),
  27. // shorthand
  28. globs = config.globs,
  29. assets = config.paths.assets,
  30. output = config.paths.output,
  31. source = config.paths.source,
  32. banner = tasks.banner,
  33. comments = tasks.regExp.comments,
  34. log = tasks.log,
  35. settings = tasks.settings
  36. ;
  37. // add internal tasks (concat release)
  38. require('./collections/internal')(gulp);
  39. module.exports = function(callback) {
  40. var
  41. stream,
  42. compressedStream,
  43. uncompressedStream
  44. ;
  45. console.info('Building Semantic');
  46. if( !install.isSetup() ) {
  47. console.error('Cannot build files. Run "gulp install" to set-up Semantic');
  48. return;
  49. }
  50. // check for right-to-left language
  51. if(config.rtl === true || config.rtl === 'Yes') {
  52. gulp.start('build-rtl');
  53. return;
  54. }
  55. // unified css stream
  56. stream = gulp.src(source.definitions + '/**/' + globs.components + '.less')
  57. .pipe(plumber())
  58. .pipe(less(settings.less))
  59. .pipe(autoprefixer(settings.prefix))
  60. .pipe(flatten())
  61. ;
  62. // two concurrent streams from same source to concat release
  63. uncompressedStream = stream.pipe(clone());
  64. compressedStream = stream.pipe(clone());
  65. uncompressedStream
  66. .pipe(plumber())
  67. .pipe(replace(comments.variables.in, comments.variables.out))
  68. .pipe(replace(comments.large.in, comments.large.out))
  69. .pipe(replace(comments.small.in, comments.small.out))
  70. .pipe(replace(comments.tiny.in, comments.tiny.out))
  71. .pipe(replace(assets.source, assets.uncompressed))
  72. .pipe(header(banner, settings.header))
  73. .pipe(gulpif(config.hasPermission, chmod(config.permission)))
  74. .pipe(gulp.dest(output.uncompressed))
  75. .pipe(print(log.created))
  76. .on('end', function() {
  77. gulp.start('package uncompressed css');
  78. })
  79. ;
  80. compressedStream = stream
  81. .pipe(plumber())
  82. .pipe(clone())
  83. .pipe(replace(assets.source, assets.compressed))
  84. .pipe(minifyCSS(settings.minify))
  85. .pipe(rename(settings.rename.minCSS))
  86. .pipe(header(banner, settings.header))
  87. .pipe(gulpif(config.hasPermission, chmod(config.permission)))
  88. .pipe(gulp.dest(output.compressed))
  89. .pipe(print(log.created))
  90. .on('end', function() {
  91. callback();
  92. gulp.start('package compressed css');
  93. })
  94. ;
  95. // copy assets
  96. gulp.src(source.themes + '/**/assets/**/' + globs.components + '?(s).*')
  97. .pipe(gulpif(config.hasPermission, chmod(config.permission)))
  98. .pipe(gulp.dest(output.themes))
  99. ;
  100. // copy source javascript
  101. gulp.src(source.definitions + '/**/' + globs.components + '.js')
  102. .pipe(plumber())
  103. .pipe(flatten())
  104. .pipe(gulp.dest(output.uncompressed))
  105. .pipe(gulpif(config.hasPermission, chmod(config.permission)))
  106. .pipe(print(log.created))
  107. .pipe(uglify(settings.uglify))
  108. .pipe(rename(settings.rename.minJS))
  109. .pipe(header(banner, settings.header))
  110. .pipe(gulp.dest(output.compressed))
  111. .pipe(gulpif(config.hasPermission, chmod(config.permission)))
  112. .pipe(print(log.created))
  113. .on('end', function() {
  114. gulp.start('package compressed js');
  115. gulp.start('package uncompressed js');
  116. })
  117. ;
  118. };