# Shorter exit - I'm lazy
alias e="exit"
# Change PHP CLI binary
alias phpa="sudo update-alternatives --config php"
# Kill all code-server processes. Sometimes it hangs on startup
alias kvscode="ps uxa | grep .vscode-server | awk '{print $2}' | xargs kill -9"

# Tmux split commands, "q" for fast access, "w" for horizontal (right of q), "a" for vertical (below q) 
alias qw="tmux split-window -h"
alias qa="tmux split-window -v"

# +-------------------+
# | Directory & Files |
# +-------------------+

# Preview contents of a file or list the contents of a directory
l () {
    # Set target to argument or default to current working directory
    local target="${1:-$(pwd)}"

    if [ -f $target ] ; then
        less $target
        return
    fi

    # List current directory contents and bail out if target does not exist
    if [ ! -d $target ]; then
        l $(dirname $target)
        echo ""
        echo -e "\e[0;91mNo such file or directory '$target'\e[0m"

        return 1
    fi

    # Current directory is the user home directory
    if [ $target == "$HOME" ]; then
        # Ignore these files when running the "l" command from the home directory
        local BLACKLIST=("Makefile")

        local pattern
        local pattern_ignore

        for pattern in "${BLACKLIST[@]}"; do
            pattern_ignore+="-I \"$pattern\" "
        done

        eval ls -lh $pattern_ignore
        return 0
    fi

    ls -lh $target
}

# Preview the contents of a file or list the contents of a directory with hidden files shown
ll () {
    # Set target to argument or default to current working directory
    local target="${1:-$(pwd)}"

    if [ -f $target ] ; then
        less $target
        return
    fi

    # List current directory contents and bail out if target does not exist
    if [ ! -d $target ]; then
        ll $(dirname $target)
        echo ""
        echo -e "\e[0;91mNo such file or directory '$target'\e[0m"

        return 1
    fi

    ls -lah $target
}

# Edit the contents of a file or list the contents of a directory (with hidden files shown) if that file is not found
lll () {
    # Set target to argument or default to current working directory
    local target="${1:-$(pwd)}"

    if [ -f $target ] ; then
        nano $target
        return
    fi

    # List current directory contents and bail out if target does not exist
    if [ ! -d $target ]; then
        lll $(dirname $target)
        echo ""
        echo -e "\e[0;91mNo such file or directory '$target'\e[0m"

        return 1
    fi

    ls -lah $target
}

.. () {
    cd .. && l
}

cdl () {
    # Cdl to home if no args provided
    if [ $# -eq 0 ]; then
        cdl $HOME
    fi

    cd -P -- "$1" && l
}

cdll () {
    # Cdll to home if no args provided
    if [ $# -eq 0 ]; then
        cdll $HOME
    fi

    cd -P -- "$1" && ll
}

# Make a new directory and cd into it
mkcdir () {
    mkdir -p -- "$1" && cd -P -- "$1"
}

# +-----+
# | Git |
# +-----+

# Short-hands for various git functions
gitf () {
    case "$1" in
        # Stage all changes and fall through to WIP commit
        "aw")
            git add .
            gitf w
            ;;

        # Checkout [and create] a git branch (defaults to "master")
        "b")
            local branch="${2:-master}"

            if git show-ref --verify --quiet refs/heads/"$branch"; then
                git checkout $branch
                return 0
            fi

            git checkout -b $branch
            ;;

        # Clear local branches that have no upstream on remote (cleanup)
        "c")
            git fetch -p && git branch -vv | awk '/: gone]/{print $1}' | xargs git branch -D
            ;;

        # Pull current branch from a remote (defaults to "origin"). "d" for download.
        "d")
            local remote="${2:-origin}"

            git pull "$remote" $(git rev-parse --abbrev-ref HEAD)
            git submodule update --recursive
            ;;

        # Update all git submodules in this repo. "sd" for submodule download.
        "sd")
            # Only supports "master" as branch for now. This could cause unexpected results if a tracked submodule has a different branch or location name
            git submodule foreach "(git checkout master; git pull)"
            ;;

        # Push commited changes (current branch) to a remote (defaults to "origin"). "u" for upload.
        "u")
            local remote="${2:-origin}"

            git push --set-upstream "$remote" $(git rev-parse --abbrev-ref HEAD)
            ;;

        # Create a git "Work in Progress" commit with timestamps
        "w")
            git commit -m "wip: $(date +%Y-%m-%dT%H:%M:%S%z) ($(date +%s))"
            ;;

        *)
            git branch -v
            echo ""
            git status -v
            ;;
    esac
}

# +-----+
# | SSH |
# +-----+

# SSH to machine in debug mode at local.vlw.se
sshl () {
    # Set login name from first argument or default to current user
    local user="${1:-$(whoami)}"

    ssh -p 2222 "$user"@local.vlw.se
}