How to fix fatal: bad revision 'HEAD~10' in Git

git rev-list --count HEAD

git rev-parse --is-shallow-repository

cat .git/shallow

# Fetch all history (removes shallow status)
git fetch --unshallow

# Or fetch a specific amount of additional history
git fetch --deepen=50

# Or fetch to a specific depth
git fetch --depth=100

- name: Checkout code
  uses: actions/checkout@v4
  with:
    fetch-depth: 0  # Fetch all history

- name: Checkout code
  uses: actions/checkout@v4
  with:
    fetch-depth: 20  # Fetch last 20 commits

variables:
  GIT_DEPTH: 0  # Fetch all history

# Or for specific jobs:
job_name:
  variables:
    GIT_DEPTH: 50  # Fetch last 50 commits

#!/bin/bash
NEEDED_DEPTH=10
AVAILABLE=$(git rev-list --count HEAD)

if [ "$AVAILABLE" -lt "$NEEDED_DEPTH" ]; then
  echo "Only $AVAILABLE commits available, need $NEEDED_DEPTH"
  # Fetch more history if in shallow clone
  if [ "$(git rev-parse --is-shallow-repository)" = "true" ]; then
    git fetch --deepen=$NEEDED_DEPTH
  else
    # Use what's available
    NEEDED_DEPTH=$AVAILABLE
  fi
fi

git log HEAD~$NEEDED_DEPTH..HEAD

# Get the first commit hash
git rev-list --max-parents=0 HEAD

# Use it in rebase
git rebase -i --root

git log --since="1 week ago"
git diff @{1.week.ago}