fixed for Homebrew 1.0.0

fixed get cask list for the first migration
added brew_prefix for homebrew 1.0.0

.travis.yml

@@ -32,15 +32,17 @@ before_install:
   - 'if [ "$TRAVIS_PULL_REQUEST" = "false" ];then openssl aes-256-cbc -K $encrypted_63171a4b9582_key -iv $encrypted_63171a4b9582_iv -in .travis_rsa.tar.enc -out .travis_rsa.tar -d; tar xvf .travis_rsa.tar; cp .travis_rsa_$PYTHON_VERSION ~/.ssh/id_rsa; chmod 600 ~/.ssh/id_rsa; echo -e "Host github.com\n\tStrictHostKeyChecking no\n" >> ~/.ssh/config; fi'
   - version=""
   - 'if [ $TRAVIS_BRANCH = master ];then version="--HEAD";elif [ $TRAVIS_BRANCH = bash ];then version="--bash";fi'
+  - sw_vers
+  - brew --version
   - brew update
+  - brew --version
 install:
   - testaccount=rcmdnk
   - testreponame=BrewfileTest_$PYTHON_VERSION
   - testrepo=$testaccount/$testreponame
   - testrepodir=${testaccount}_${testreponame}
   - testrepofulldir=$HOME/.brewfile/$testrepodir
   - testfile=$testrepofulldir/Brewfile
-  - sw_vers
   - brew list > brewlist.orig
   - brew install rcmdnk/file/brew-file $version
   - brew tap homebrew/dupes # needed, as current travis environment is old and has some packages which are now under dupes, but travis environment doesn't have dupes tap.
@@ -96,6 +98,7 @@ script:
   - mkdir -p $(dirname "$brewfile")
   - touch "$brewfile"
   - coverage run --parallel-mode $exe init -y
+  - echo $(brew --repository)
   - coverage run --parallel-mode $exe update -y -V 2 # better to use verbose mode, because the update takes so long time that travis will end up with no output error if no output is written out at update...
   - coverage run --parallel-mode $exe test -V 2
   - coverage run --parallel-mode $exe install --no_appstore --preupdate -y -V 2
@@ -105,9 +108,9 @@ script:
   - coverage run --parallel-mode $exe brew help
   - coverage run --parallel-mode $exe brew noinit list
   - coverage run --parallel-mode $exe brew info bash
-  - coverage run --parallel-mode $exe brew install wget --HEAD --with-iri
+    #  - coverage run --parallel-mode $exe brew install wget --HEAD --with-iri
   - coverage run --parallel-mode $exe init -y -V 0
-  - coverage run --parallel-mode $exe brew uninstall wget
+    #  - coverage run --parallel-mode $exe brew uninstall wget
   - coverage run --parallel-mode $exe brew tap rcmdnk/mytest
   - coverage run --parallel-mode $exe brew tap rcmdnk/mytest
   - coverage run --parallel-mode $exe brew install mytest2
@@ -190,7 +193,7 @@ script:
   - coverage run --parallel-mode $exe init -y -V 0
   - 'if [ "$TRAVIS_PULL_REQUEST" != "false" ];then coverage run --parallel-mode $exe update -y -U -V 2; fi'
   - 'if [ "$TRAVIS_PULL_REQUEST" != "false" ];then coverage run --parallel-mode $exe update -y; fi'
-  - coverage run --parallel-mode $exe brew rm wget
+    #  - coverage run --parallel-mode $exe brew rm wget
   - command brew cask install google-chrome
   - coverage run --parallel-mode $exe casklist -V 2
   - cp Brewfile $testfile

BrewfileExt

@@ -2,7 +2,7 @@
 before echo EXT before
 
 # brew install with opt
-brew wget --HEAD --with-iri --with-debug
+#brew wget --HEAD --with-iri --with-debug
 brew install tig --with-docs
 
 ## After commands

BrewfileTest

@@ -31,3 +31,4 @@ echo other commands
 
 # After commands
 after echo after
+

bin/brew-file

@@ -19,8 +19,8 @@ __author__ = "rcmdnk"
 __copyright__ = "Copyright (c) 2013 rcmdnk"
 __credits__ = ["rcmdnk"]
 __license__ = "MIT"
-__version__ = "v3.16.3"
-__date__ = "05/Sep/2016"
+__version__ = "v4.0.0"
+__date__ = "28/Sep/2016"
 __maintainer__ = "rcmdnk"
 __email__ = "rcmdnk@gmail.com"
 __status__ = "Prototype"
@@ -716,6 +716,9 @@ class BrewFile:
         self.opt["brew_repo"] =\
             self.proc(
                 "brew --repository", False, False, True, 0)[1][0]
+        self.opt["brew_prefix"] =\
+            self.proc(
+                "brew --prefix", False, False, True, 0)[1][0]
         self.opt["input"] = os.environ.get("HOMEBREW_BREWFILE",
                                            os.environ["HOME"] +
                                            "/.brewfile/Brewfile")
@@ -773,11 +776,11 @@ class BrewFile:
         if cask_opts["--caskroom"] != "":
             self.opt["caskroom"] = cask_opts["--caskroom"]
         else:
-            if not os.path.isdir(self.opt["brew_repo"] + "/Caskroom") and\
+            if not os.path.isdir(self.opt["brew_prefix"] + "/Caskroom") and\
                     os.path.isdir("/opt/homebrew-cask/Caskroom"):
                 self.opt["caskroom"] = "/opt/homebrew-cask/Caskroom"
             else:
-                self.opt["caskroom"] = self.opt["brew_repo"] + "/Caskroom"
+                self.opt["caskroom"] = self.opt["brew_prefix"] + "/Caskroom"
         self.opt["appdir"] = cask_opts["--appdir"].rstrip("/") \
             if cask_opts["--appdir"] != ""\
             else os.environ["HOME"]+"/Applications"
@@ -1545,9 +1548,12 @@ class BrewFile:
             return (False, [])
         (ret, lines) = self.proc("brew cask list", False, False,
                                  separate_err_msg=True)
-        if len(lines) > 0 and lines[0].find("Warning: nothing to list") != -1:
-            lines = []
-        return (True, lines)
+        packages = []
+        for l in lines:
+            if "Warning: nothing to list" in l or "=>" in l or "->" in l:
+                continue
+            packages.append(l)
+        return (True, packages)
 
     def get_list(self):
         """Get List"""