Added xml report

package.json

@@ -13,12 +13,10 @@
         "coffee-script": "1.6.x",
         "underscore": "1.4.x",
         "shelljs": "0.1.x",
-        "crypto": "0.0.x"
-    },
-
-    "devDependencies": {
-        "jshint":     "*",
-        "cli":        "*",
-        "glob":       "*"
+        "crypto": "0.0.x",
+        "jshint": "2.1.x",
+        "cli": "*",
+        "glob": "*",
+        "jade": "*"
     }
-}
+}

src/cli/cli.coffee

@@ -5,25 +5,33 @@ Strategy = require('./../strategy').Strategy
 Report = require('./../report').Report
 
 cli.setUsage "jscpd [OPTIONS]"
-cli.setApp('jscpd', '0.1.1')
+cli.setApp('package.json')
 cli.parse {
   "min-lines": ['m', "min size of duplication in code lines", "number", 5]
   "min-tokens": ['t', "mim size of duplication in code tokens", "number", 70]
   "path": ['p', "path to JavaScript code", "path", process.cwd()]
-  "ignore": ['i', "directory to ignore", "path"]
-  "log": ['l', "path to log file", "path"]
+  "ignore": ['i', "directory to ignore", "path"],
+  "log": ['l', "path to log file", "path"],
+  "output": ['o', "path to report xml file", "path"],
+  "verbose": [false, "show full info about copies"]
 }
 
 cli.main (args, options) ->
+  console.log "\njscpd - copy/paste detector for JavaScript, developed by Andrey Kucherenko\n"
   files = []
   pattern = "#{options.path}/**/*.js"
   exclude = process.cwd() + '/' + options.ignore if options.ignore
+  console.log 'Scaning...'
   files = glob.sync(pattern, {})
   files = (file for file in files when file.indexOf(exclude) is -1) if exclude
-
   strategy = new Strategy()
   detector = new Detector(strategy)
-  report = new Report({})
-  report.generate detector.start(files, options['min-lines'], options['min-tokens'])
+  report = new Report({
+    verbose: options.verbose,
+    output: options.output
+  })
+  codeMap = detector.start(files, options['min-lines'], options['min-tokens'])
+  console.log 'Scaning... done!\n'
+  report.generate codeMap
 
 

src/clone.coffee

@@ -1,8 +1,13 @@
+shjs = require "shelljs"
 
 class Clone
   constructor: (@firstFile, @secondFile, @firstFileStart, @secondFileStart, @linesCount, @tokensCount)->
 
   getLines: ->
-    console.log "getLines"
+    code = shjs.cat(@firstFile)
+    lines = code.split '\n'
+    start = @firstFileStart
+    end = start + @linesCount
+    lines[start..end].join("\n")
 
-exports.Clone = Clone
+exports.Clone = Clone

src/map.coffee

@@ -23,5 +23,11 @@ class Map
       @clonesByFile[clone.secondFile] = [clone]
       @numberOfFiles++
 
+  getPercentage: ->
+    result = 100
+    if @numberOfLines > 0
+      result = @numberOfDuplication / @numberOfLines * 100
+    result.toFixed 2
 
-exports.Map = Map
+
+exports.Map = Map

src/report.coffee

@@ -1,15 +1,35 @@
-
+jade = require('jade').runtime
+fs = require 'fs'
 class Report
 
   constructor: (@options) ->
 
   generate: (@map) ->
     result = ""
+    xmlDoc = false
+    if @options.output
+      xmlDoc = "<?xml version=\"1.1\" encoding=\"UTF-8\" ?><pmd-cpd>"
+    verbose = @options.verbose
     for clone in @map.clones
       do (clone) ->
         result = result + "\n\t- #{clone.firstFile}:#{clone.firstFileStart}-#{clone.firstFileStart + clone.linesCount}\n\t" +
                               "  #{clone.secondFile}:#{clone.secondFileStart}-#{clone.secondFileStart + clone.linesCount}\n\t"
+        result = "#{result}\n#{clone.getLines()}" if verbose
+
+        if xmlDoc
+          xmlDoc = xmlDoc +
+                   "<duplication lines='" + clone.linesCount + "' tokens='" + clone.tokensCount + "'>" +
+                   "<file path='" + clone.firstFile + "' line='" + clone.firstFileStart + "'/>" +
+                   "<file path='" + clone.secondFile + "' line='" + clone.secondFileStart + "'/>" +
+                   "<codefragment>" + jade.escape(clone.getLines()) + "</codefragment></duplication>"
+
+    if xmlDoc
+      xmlDoc = xmlDoc + "</pmd-cpd>";
+      fs.writeFileSync(@options.output, xmlDoc)
+
     result = "Found #{@map.clones.length} exact clones with #{@map.numberOfDuplication} duplicated lines in #{@map.numberOfFiles} files\n #{result}"
-    console.log result
 
-exports.Report = Report
+    console.log "#{result}\n\n #{@map.getPercentage()}% (#{@map.numberOfDuplication} lines) duplicated lines out of #{@map.numberOfLines} total lines of code.\n"
+
+
+exports.Report = Report