Given a string str, the duty is to extract Repository Identify from the given GIT URL.
Examples:
GIT URL will be any of the codecs talked about under:
Enter: str=”git://github.com/book-Retailer/My-BookStore.git”
Output: My-BookStore
Clarification: The Repo Identify of the given URL is: My-BookStoreEnter: str=”git@github.com:book-Retailer/My-BookStore.git”
Output: My-BookStore
Clarification: The Repo Identify of the given URL is: My-BookStoreEnter: str=”https://github.com/book-Retailer/My-BookStore.git”
Output: My-BookStore
Clarification: The Repo Identify of the given URL is: My-BookStore
Strategy: The issue will be solved primarily based on the next concept:
Create a regex sample to validate the Repo Identify as written: regex = “([^/]+).git$“
Comply with the under steps to implement the concept:
- Create a regex expression to extract aRepo Identify from the string.
- Use Sample class to compile the regex shaped.
- Use the matcher perform to seek out.
Under is the code implementation of the above-discussed method:
Java
// Java code for the above method
import java.io.*;
import java.util.regex.Matcher;
import java.util.regex.Sample;
public class GFG {
// Driver Code
public static void fundamental(String[] args)
{
// String int the type of GIT URL
String str
= "git:/"
+ "/github.com/book-Retailer/My-BookStore.git";
System.out.println(" Given GIT URL is:n" + str);
System.out.println(
"Repository Identify of above given GIT URL is:");
extractRepositoryName(str);
}
// Perform to extract Repo Identify
// from a given string
static void extractRepositoryName(String str)
{
// You possibly can Add n variety of GIT URL
// codecs within the under given
// String Array.
String strPattern[] = { "([^/]+).git$" };
for (int i = 0; i < strPattern.size; i++) {
Sample sample
= Sample.compile(strPattern[i]);
Matcher matcher = sample.matcher(str);
whereas (matcher.discover()) {
System.out.println(matcher.group());
}
}
}
}
Given GIT URL is: git://github.com/book-Retailer/My-BookStore.git Repository Identify of above given GIT URL is: My-BookStore.git
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