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improve WindowsHgInstaller

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This commit is contained in:
Sebastian Sdorra
2010-12-26 13:12:07 +01:00
parent d544722a65
commit ed0ae9d977
3 changed files with 82 additions and 68 deletions
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140
plugins/scm-hg-plugin/src/main/java/sonia/scm/installer/WindowsHgInstaller.java
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@@ -60,39 +60,33 @@ public class WindowsHgInstaller extends AbstractHgInstaller
{
/** Field description */
public static String[] PATH_HG = new String[]
private static final String FILE_LIBRARY_ZIP = "library.zip";
/** Field description */
private static final String FILE_MERCURIAL = "hg.exe";
/** Field description */
private static final String FILE_TEMPLATES = "templates";
/** Field description */
private static final String[] REGISTRY_HG = new String[]
{
// TortoiseHg
"TortoiseHg"
"HKEY_CURRENT_USER\\Software\\TortoiseHg",
// Mercurial
"HKEY_CURRENT_USER\\Software\\Mercurial\\InstallDir"
};
/** Field description */
public static String[] PATH_LIBRARY_ZIP = new String[]
{
// TortoiseHg
"TortoiseHg\\library.zip"
};
/** Field description */
public static String[] PATH_TEMPLATE = new String[]
{
// TortoiseHg
"TortoiseHg\\templates"
};
/** Field description */
private static final String DEFAULT_PROGRAMMDIRECTORY =
"C:\\Programm Files\\";
private static final String REGISTRY_PYTHON =
"HKEY_CLASSES_ROOT\\Python.File\\shell\\open\\command";
/** the logger for WindowsHgInstaller */
private static final Logger logger =
LoggerFactory.getLogger(WindowsHgInstaller.class);
public static String BINARY_MERCURIAL = "hg";
//~--- constructors ---------------------------------------------------------
/**
@@ -121,30 +115,15 @@ public class WindowsHgInstaller extends AbstractHgInstaller
{
super.install(config);
String progDir = getProgrammDirectory();
File libraryZip = find(progDir, PATH_LIBRARY_ZIP);
File hgDirectory = getMercurialDirectory();
File libDir = null;
if (libraryZip != null)
if (hgDirectory != null)
{
libDir = new File(baseDirectory, "lib\\hg");
IOUtil.extract(libraryZip, libDir);
config.setPythonPath(libDir.getAbsolutePath());
installHg(config, hgDirectory);
}
if ( libDir != null )
{
File templateDir = find(progDir, PATH_TEMPLATE);
if (templateDir != null)
{
IOUtil.copy(templateDir, new File(libDir, "templates"));
}
}
checkForOptimizedByteCode(config);
config.setPythonBinary(getPythonBinary());
config.setHgBinary( search(PATH_HG, BINARY_MERCURIAL) );
}
/**
@@ -210,28 +189,38 @@ public class WindowsHgInstaller extends AbstractHgInstaller
* Method description
*
*
* @param prefix
* @param path
* @param config
* @param hgDirectory
*
* @return
* @throws IOException
*/
private File find(String prefix, String[] path)
private void installHg(HgConfig config, File hgDirectory) throws IOException
{
File result = null;
for (String pathPart : path)
if (logger.isInfoEnabled())
{
File file = new File(prefix, pathPart);
if (file.exists())
{
result = file;
break;
}
logger.info("installing mercurial {}", hgDirectory.getAbsolutePath());
}
return result;
File libDir = new File(baseDirectory, "lib\\hg");
IOUtil.mkdirs(libDir);
File libraryZip = new File(hgDirectory, FILE_LIBRARY_ZIP);
if (libraryZip.exists())
{
IOUtil.extract(libraryZip, libDir);
config.setPythonPath(libDir.getAbsolutePath());
}
File templateDirectory = new File(hgDirectory, FILE_TEMPLATES);
if (templateDirectory.exists())
{
IOUtil.copy(templateDirectory, new File(libDir, FILE_TEMPLATES));
}
config.setHgBinary(new File(hgDirectory, FILE_MERCURIAL).getAbsolutePath());
}
//~--- get methods ----------------------------------------------------------
@@ -242,11 +231,30 @@ public class WindowsHgInstaller extends AbstractHgInstaller
*
* @return
*/
private String getProgrammDirectory()
private File getMercurialDirectory()
{
return getRegistryValue(
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion",
"ProgramFilesDir", DEFAULT_PROGRAMMDIRECTORY);
File directory = null;
for (String registryKey : REGISTRY_HG)
{
String path = getRegistryValue(registryKey, null, null);
if (path != null)
{
directory = new File(path);
if (!directory.exists())
{
directory = null;
}
else
{
break;
}
}
}
return directory;
}
/**
@@ -257,9 +265,7 @@ public class WindowsHgInstaller extends AbstractHgInstaller
*/
private String getPythonBinary()
{
String python =
getRegistryValue(
"HKEY_CLASSES_ROOT\\Python.File\\shell\\open\\command", null, null);
String python = getRegistryValue(REGISTRY_PYTHON, null, null);
if (python == null)
{
@@ -313,10 +319,18 @@ public class WindowsHgInstaller extends AbstractHgInstaller
programmDirectory = line.substring(index
+ "REG_SZ".length()).trim();
if (programmDirectory.startsWith("\""))
{
programmDirectory = programmDirectory.substring(1);
programmDirectory = programmDirectory.substring(0,
programmDirectory.indexOf("\""));
}
if (logger.isDebugEnabled())
{
logger.debug("use programm directory {}", programmDirectory);
}
break;
}
}