codeinthehole · May 1, 2025 12:06
diff --git a/check_repos_for_unpushed_changes.sh b/check_repos_for_unpushed_changes.sh
 #!/usr/bin/env bash
 # 
 # Check the status of a folder of repos to see if there are any unpushed commits.
 #
 # This is intended to help migrate to a new laptop, where you want to check
 # that there are no unpushed local commits before switching to the new machine.
 # 
 # Needs `rg` and `fd` installed.

 set -e

 function check_all_repos {
    local base_dir="$1"
    repo_folders "$base_dir" | while read -r repo; do
        folder_name="$(basename "$repo")"
        echo "Checking repo '$folder_name'..."
        cd "$repo" || exit 1
        check_repo
    done
 }

 # Return the full paths to repos to examine.
 function repo_folders {
    fd -t d -d 1 . "$1" 
 }

 # Check the status of the repo.
 function check_repo {
    # Update local index.
    #git fetch 2> /dev/null

    # Loop over local branches and check if they are in sync.
    branches_to_check | while read -r branch; do
        tracking_branch=$(remote_tracking_branch "$branch")
        if [ -z "$tracking_branch" ]; then
            echo "  No tracking branch for '$branch'" >&2
        else
            if is_out_of_sync "$branch" "$tracking_branch"; then
                echo "  Branch '$branch' is out of sync" >&2
            fi
        fi
    done
 }

 # Return the branches to check.
 function branches_to_check {
    # All branches except mainlines.
    git branch --format='%(refname:short)' | rg -v "^(master|main|production)$"
 }

 # Print the name of the remote tracking branch (or an empty string).
 function remote_tracking_branch {
    if name=$(git rev-parse --abbrev-ref "$1@{upstream}" 2>/dev/null)
    then
        echo "$name"
    else
        echo ""
    fi
 }

 # Test if the two branches are out of sync with each other.
 function is_out_of_sync {
    local local_branch="$1"
    local tracking_branch="$2"
    ahead=$(git rev-list --count "$local_branch...$tracking_branch")
    behind=$(git rev-list --count "$tracking_branch...$local_branch")
    [ "$ahead" -ne 0 ] || [ "$behind" -ne 0 ]
 }

 # Pass in the parent folder where the repos live.
 check_all_repos "$HOME/Workspace/octo/"
	#!/usr/bin/env bash
	#
	# Check the status of a folder of repos to see if there are any unpushed commits.
	#
	# This is intended to help migrate to a new laptop, where you want to check
	# that there are no unpushed local commits before switching to the new machine.
	#
	# Needs `rg` and `fd` installed.

	set -e

	function check_all_repos {
	local base_dir="$1"
	repo_folders "$base_dir" \| while read -r repo; do
	folder_name="$(basename "$repo")"
	echo "Checking repo '$folder_name'..."
	cd "$repo" \|\| exit 1
	check_repo
	done
	}

	# Return the full paths to repos to examine.
	function repo_folders {
	fd -t d -d 1 . "$1"
	}

	# Check the status of the repo.
	function check_repo {
	# Update local index.
	#git fetch 2> /dev/null

	# Loop over local branches and check if they are in sync.
	branches_to_check \| while read -r branch; do
	tracking_branch=$(remote_tracking_branch "$branch")
	if [ -z "$tracking_branch" ]; then
	echo " No tracking branch for '$branch'" >&2
	else
	if is_out_of_sync "$branch" "$tracking_branch"; then
	echo " Branch '$branch' is out of sync" >&2
	fi
	fi
	done
	}

	# Return the branches to check.
	function branches_to_check {
	# All branches except mainlines.
	git branch --format='%(refname:short)' \| rg -v "^(master\|main\|production)$"
	}

	# Print the name of the remote tracking branch (or an empty string).
	function remote_tracking_branch {
	if name=$(git rev-parse --abbrev-ref "$1@{upstream}" 2>/dev/null)
	then
	echo "$name"
	else
	echo ""
	fi
	}

	# Test if the two branches are out of sync with each other.
	function is_out_of_sync {
	local local_branch="$1"
	local tracking_branch="$2"
	ahead=$(git rev-list --count "$local_branch...$tracking_branch")
	behind=$(git rev-list --count "$tracking_branch...$local_branch")
	[ "$ahead" -ne 0 ] \|\| [ "$behind" -ne 0 ]
	}

	# Pass in the parent folder where the repos live.
	check_all_repos "$HOME/Workspace/octo/"