/**
* get the range including all the versions that have the same minor components
*
* @param s1 the precise version we want to get the full range for
* @return the range ins Cabal syntax
*/
public static String getMinorRange(final String s1) {
String[] ss1 = s1.split("\\."); // $NON-NLS-1$
if (ss1.length > 2) {
try {
return ">="
+ ss1[0]
+ "."
+ ss1[1]
+ "."
+ ss1[2]
+ " && <"
+ ss1[0]
+ "."
+ ss1[1]
+ "."
+ (Integer.parseInt(ss1[2]) + 1);
} catch (NumberFormatException nfe) {
HaskellCorePlugin.log(nfe);
}
} else if (ss1.length > 1) {
try {
return ">=" + ss1[0] + "." + ss1[1] + " && <" + ss1[0] + "." + ss1[1] + ".1";
} catch (NumberFormatException nfe) {
HaskellCorePlugin.log(nfe);
}
}
return "";
}
/**
* get the range including all the versions that have the same major components or above
*
* @param s1 the precise version we want to get the full range for
* @return the range ins Cabal syntax
*/
public static String getFromMajorRange(final String s1) {
String[] ss1 = s1.split("\\."); // $NON-NLS-1$
if (ss1.length > 1) {
try {
return ">=" + ss1[0] + "." + ss1[1];
} catch (NumberFormatException nfe) {
HaskellCorePlugin.log(nfe);
}
}
return "";
}
private void createFile(
final IProject project, final IPath fileName, final String content, final IProgressMonitor mo)
throws CoreException {
try {
IFile file = project.getFile(fileName);
// file may exist if project is created from source version control
if (!file.exists()) {
InputStream is = new ByteArrayInputStream(content.getBytes(FileUtil.UTF8));
IProgressMonitor monitor = new SubProgressMonitor(mo, 1);
file.create(is, true, monitor);
file.setCharset(FileUtil.UTF8, mo);
}
} catch (UnsupportedEncodingException uex) {
HaskellCorePlugin.log(uex);
}
}
