/**
* Check if specified checkout rules are supported
*
* @param root root for which rules are checked
* @param rules rules to check
* @throws VcsException rules are not supported
*/
private void validateCheckoutRules(
@NotNull final VcsRoot root, @NotNull final CheckoutRules rules) throws VcsException {
if (rules.getExcludeRules().size() != 0) {
throw new VcsException(
"Exclude rules are not supported for agent checkout for the git ("
+ rules.getExcludeRules().size()
+ " rule(s) detected) for VCS Root '"
+ root.getName()
+ "'");
}
if (rules.getIncludeRules().size() > 1) {
throw new VcsException(
"At most one include rule is supported for agent checkout for the git ("
+ rules.getIncludeRules().size()
+ " rule(s) detected) for VCS Root '"
+ root.getName()
+ "'");
}
if (rules.getIncludeRules().size() == 1) {
IncludeRule ir = rules.getIncludeRules().get(0);
if (!".".equals(ir.getFrom()) && ir.getFrom().length() != 0) {
throw new VcsException(
"Agent checkout for the git supports only include rule of form '. => subdir', rule '"
+ ir.toDescriptiveString()
+ "' for VCS Root '"
+ root.getName()
+ "' is not supported");
}
}
}
/**
* Get the destination directory creating it if it is missing
*
* @param root VCS root
* @param rules checkout rules
* @param checkoutDirectory checkout directory for the build
* @return the directory where vcs root should be checked out according to checkout rules
* @throws VcsException if the directory could not be located or created
*/
private File getTargetDir(
@NotNull final VcsRoot root,
@NotNull final CheckoutRules rules,
@NotNull final File checkoutDirectory)
throws VcsException {
String path = rules.map("");
if (path == null)
throw new VcsException(
"The root path could not be mapped for VCS root '" + root.getName() + "'");
File directory =
path.length() == 0
? checkoutDirectory
: new File(checkoutDirectory, path.replace('/', File.separatorChar));
if (!directory.exists()) {
//noinspection ResultOfMethodCallIgnored
directory.mkdirs();
if (!directory.exists())
throw new VcsException(
"The destination directory '" + directory + "' could not be created.");
}
return directory;
}