pre-push hook in Git - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to create a pre-push hook script that runs before pushing.

Git

#!/bin/sh

[1]

Drag options to blanks, or click blank then click option'

Agit status

Bgit push origin main

Cgit commit -m 'pre-push'

Decho "Running pre-push hook"

Attempts:

3 left

💡 Hint

Common Mistakes

Trying to push inside the pre-push hook causes recursion.

Using git commit in the hook is incorrect.

The pre-push hook script runs commands before pushing. Using echo shows a message.

2fill in blank

medium

Complete the code to make the pre-push hook stop the push if tests fail.

Git

#!/bin/sh

if ! [1]; then
  echo "Tests failed, push aborted."
  exit 1
fi

Drag options to blanks, or click blank then click option'

Agit push

Bmake test

Cecho 'test'

Dls

Attempts:

3 left

💡 Hint

Common Mistakes

Using git push inside the hook causes infinite loops.

Using commands that don't test code.

The hook runs make test to check tests. If tests fail, it stops the push.

3fill in blank

hard

Fix the error in the pre-push hook to correctly check for staged changes.

Git

#!/bin/sh

if git diff --quiet [1]; then
  echo "No staged changes."
else
  echo "Staged changes found. Push aborted."
  exit 1
fi

Drag options to blanks, or click blank then click option'

A--cached

B--staged

C--all

D--untracked

Attempts:

3 left

💡 Hint

Common Mistakes

Using invalid git diff options.

Confusing staged and unstaged changes.

The --cached option checks for staged changes. Without it, git diff --quiet checks unstaged changes.

4fill in blank

hard

Fill both blanks to create a pre-push hook that runs tests and lints code before pushing.

Git

#!/bin/sh

if ! [1]; then
  echo "Tests failed. Push aborted."
  exit 1
fi

if ! [2]; then
  echo "Lint errors found. Push aborted."
  exit 1
fi

Drag options to blanks, or click blank then click option'

Anpm test

Bgit status

Cnpm run lint

Decho 'linting'

Attempts:

3 left

💡 Hint

Common Mistakes

Using commands that don't check code quality.

Not exiting with error on failure.

The hook runs npm test to check tests and npm run lint to check code style before pushing.

5fill in blank

hard

Fill all three blanks to create a pre-push hook that checks tests, lint, and code formatting.

Git

#!/bin/sh

if ! [1]; then
  echo "Tests failed. Push aborted."
  exit 1
fi

if ! [2]; then
  echo "Lint errors found. Push aborted."
  exit 1
fi

if ! [3]; then
  echo "Code formatting issues. Push aborted."
  exit 1
fi

Drag options to blanks, or click blank then click option'

Anpm test

Bnpm run lint

Cnpm run format:check

Dgit status

Attempts:

3 left

💡 Hint

Common Mistakes

Forgetting to check formatting.

Using git status instead of test commands.

The hook runs tests, linting, and formatting checks using npm test, npm run lint, and npm run format:check.