We are working on a file on different branches.
After merging, the final code becomes erroneous, even though it works fine on each of the branches before merging.
I'm using the accepted answer given here as a branching/merging strategy: https://stackoverflow.com/a/5602109/4746692.
Is there a step that I'm missing?
I have file on master branch. Sample code
public class Test {
public static void main(String[] args) {
int a = 1;
int b = 2;
System.out.println(b);
}
}
I branch out from here to newBranch.
git checkout -b newBranch
On the newBranch, I edit the code to print the value of a.
public class Test {
public static void main(String[] args) {
int a = 1;
int b = 2;
System.out.println(b);
System.out.println(a);
}
}
While on master, some other developer removes the statement declaring the variable a.
git checkout master
public class Test {
public static void main(String[] args) {
int b = 2;
System.out.println(b);
}
}
When I merge the newBranch back to master, the declaration of variable a will be missing, and the print statement will throw an error. Note that this merging doesn't give any merge conflict.
git checkout master
git pull origin master
git merge --no-ff newBranch
The merged code looks like
public class Test {
public static void main(String[] args) {
int b = 2;
System.out.println(b);
System.out.println(a);
}
}
Is it a good practice to pull master into newBranch and test before merging it back to master?
