46 duplicated lines in:
  - extensions/gulp/src/main.ts (281:348)
  - extensions/jake/src/main.ts (273:340)

45 duplicated lines in:
  - extensions/grunt/src/main.ts (300:365)
  - extensions/gulp/src/main.ts (282:348)
  - extensions/jake/src/main.ts (274:340)

31 duplicated lines in:
  - extensions/grunt/src/main.ts (11:56)
  - extensions/gulp/src/main.ts (12:57)
  - extensions/jake/src/main.ts (11:56)

28 duplicated lines in:
  - extensions/grunt/src/main.ts (219:265)
  - extensions/gulp/src/main.ts (201:247)
  - extensions/jake/src/main.ts (193:239)

13 duplicated lines in:
  - extensions/gulp/src/main.ts (182:198)
  - extensions/jake/src/main.ts (173:190)

12 duplicated lines in:
  - extensions/grunt/src/main.ts (107:124)
  - extensions/gulp/src/main.ts (115:132)
  - extensions/jake/src/main.ts (107:124)

12 duplicated lines in:
  - extensions/grunt/src/main.ts (267:283)
  - extensions/gulp/src/main.ts (249:265)
  - extensions/jake/src/main.ts (241:257)

9 duplicated lines in:
  - extensions/grunt/src/main.ts (34:46)
  - extensions/npm/src/tasks.ts (67:79)
  - extensions/gulp/src/main.ts (35:47)
  - extensions/jake/src/main.ts (34:46)

8 duplicated lines in:
  - extensions/grunt/src/main.ts (202:216)
  - extensions/gulp/src/main.ts (187:198)
  - extensions/jake/src/main.ts (178:190)

8 duplicated lines in:
  - extensions/gulp/src/main.ts (165:174)
  - extensions/jake/src/main.ts (153:161)

7 duplicated lines in:
  - extensions/grunt/src/main.ts (285:297)
  - extensions/gulp/src/main.ts (267:279)
  - extensions/jake/src/main.ts (259:271)

7 duplicated lines in:
  - extensions/grunt/src/main.ts (133:142)
  - extensions/gulp/src/main.ts (138:147)
  - extensions/jake/src/main.ts (130:139)

7 duplicated lines in:
  - extensions/gulp/src/main.ts (91:101)
  - extensions/jake/src/main.ts (83:93)