File not shown in git diff after a git add. How do I know it will be committed?

Question

I had an untracked file which was not appearing in a git diff and when I added it to the 'changes to be committed' area, it still doesn't show up in the git diff. I shows up with a git status -v when I do a diff against HEAD.

I'm still very new to git, so could anyone please tell me if the file will be committed even if it doesn't show up in a regular diff, as it has been added to the staging area?

Answer 1

If you'd like to see the staged changes in a diff, you can still use git diff, you just need to pass the --staged flag:

david@pav:~/dummy_repo$ echo "Hello, world" > hello.txt david@pav:~/dummy_repo$ git status # On branch master # # Initial commit # # Untracked files: #   hello.txt nothing added to commit but untracked files present david@pav:~/dummy_repo$ git add hello.txt david@pav:~/dummy_repo$ git diff david@pav:~/dummy_repo$ git diff --staged diff --git a/hello.txt b/hello.txt new file mode 100644 index 0000000..76d5293 --- /dev/null +++ b/hello.txt @@ -0,0 +1 @@ +Hello, world 

If you only care about which files are staged, you can of course do a git status, but git diff --staged --name-only will give each staged filename on its own line.