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  • Committer: Package Import Robot
  • Author(s): James Page
  • Date: 2013-09-20 22:06:08 UTC
  • mfrom: (1.1.9)
  • Revision ID: package-import@ubuntu.com-20130920220608-298qxyybgb0n9c47
Tags: 1.14.1-0ubuntu1
New upstream point release.

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src/launchpad.net/juju-core/juju/osenv/vars.go
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package osenv
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import (
 
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        "os"
 
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        "path/filepath"
 
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        "runtime"
 
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)
 
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const (
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        JujuEnv               = "JUJU_ENV"
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        JujuHome              = "JUJU_HOME"
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        JujuSharedStorageDir  = "JUJU_SHARED_STORAGE_DIR"
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        JujuSharedStorageAddr = "JUJU_SHARED_STORAGE_ADDR"
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)
 
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// JujuHome returns the directory where juju should store application-specific files
 
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func JujuHomeDir() string {
 
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        jujuHome := os.Getenv(JujuHome)
 
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        if jujuHome == "" {
 
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                if runtime.GOOS == "windows" {
 
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                        jujuHome = jujuHomeWin()
 
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                } else {
 
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                        jujuHome = jujuHomeLinux()
 
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                }
 
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        }
 
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        return jujuHome
 
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}
 
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// jujuHomeLinux returns the directory where juju should store application-specific files on Linux.
 
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func jujuHomeLinux() string {
 
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        home := Home()
 
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        if home == "" {
 
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                return ""
 
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        }
 
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        return filepath.Join(home, ".juju")
 
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}
 
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// jujuHomeWin returns the directory where juju should store application-specific files on Windows.
 
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func jujuHomeWin() string {
 
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        appdata := os.Getenv("APPDATA")
 
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        if appdata == "" {
 
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                return ""
 
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        }
 
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        return filepath.Join(appdata, "Juju")
 
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}