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order file by last matched index #12

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11 changes: 8 additions & 3 deletions src/index.coffee
Original file line number Diff line number Diff line change
Expand Up @@ -21,10 +21,15 @@ module.exports = (patterns = [], options = {}) ->
file.relative

rank = (s) ->
for matcher, index in matchers
return index if matcher.match s
indexes = matchers.map (matcher, index) ->
if matcher.match s then index else undefined
.filter (index) ->
index?

return matchers.length
if indexes.length
indexes[indexes.length - 1]
else
matchers.length

onEnd = ->
sort.inplace files, (a, b) ->
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30 changes: 30 additions & 0 deletions test/tests.coffee
Original file line number Diff line number Diff line change
Expand Up @@ -72,6 +72,36 @@ describe "gulp-order", ->
stream.write newFile("b.css", path.join(cwd, "scripts/"))
stream.end()

it "order file by last matched index", (done) ->
stream = order(["vendor/**/*", "vendor/**/foo/**/*"])

files = []
stream.on "data", files.push.bind(files)
stream.on "end", ->
expect(files.length).to.equal 8
relatives = files.map (file) -> file.relative
expect(relatives).to.equal [
"vendor/a.js"
"vendor/b.js"
"vendor/bar/a.js"
"vendor/bar/b.js"
"vendor/bar/foo/a.js"
"vendor/bar/foo/b.js"
"vendor/foo/a.js"
"vendor/foo/b.js"
]
done()

stream.write newFile("vendor/bar/a.js")
stream.write newFile("vendor/bar/b.js")
stream.write newFile("vendor/bar/foo/a.js")
stream.write newFile("vendor/bar/foo/b.js")
stream.write newFile("vendor/foo/a.js")
stream.write newFile("vendor/foo/b.js")
stream.write newFile("vendor/a.js")
stream.write newFile("vendor/b.js")
stream.end()

it "warns on relative paths in order list", ->
expect ->
order(['./user.js'])
Expand Down