Collection of aliases

bash_aliases.sh

alias gitp="git pull"
alias gitP="git push"
alias gitf="git fetch -a"
alias gitb="git branch"
alias gits="git status"
alias gitl="git log"
alias gitd="git diff"
alias gitD="git difftool --dir-diff"
alias gitc="git checkout"


mygpg() {
    # 1. Defaults
    local filename="tmp.pgp"
    local base_dir="$HOME/.pgp"
    local do_edit=false
    local do_encrypt=false
    local do_decrypt=false

    # Reset arg parser
    local OPTIND=1 

    # 2. Security Check: Does the directory exist?
    if [ ! -d "$base_dir" ]; then
        echo "⚠️  Error: The secure directory $base_dir does not exist."
        echo "You must create it with restricted permissions (drwx------) to continue."
        echo ""
        echo "Run these commands:"
        echo "--------------------------------"
        echo "mkdir -p $base_dir"
        echo "chmod 700 $base_dir"
        echo "--------------------------------"
        return 1
    fi

    # 3. Parse Arguments
    # -f: Filename
    # -e: Edit
    # -c: En(c)rypt
    # -d: Decrypt
    while getopts "f:ecd" opt; do
        case $opt in
            f) filename="$OPTARG" ;;
            e) do_edit=true ;;
            c) do_encrypt=true ;;
            d) do_decrypt=true ;;
            *) echo "Usage: mygpg [-f filename] [-e (edit)] [-c (encrypt)] [-d (decrypt)]"; return 1 ;;
        esac
    done

    local full_path="$base_dir/$filename"

    # --- ACTION 1: EDIT (-e) ---
    if [ "$do_edit" = true ]; then
        vi "$full_path"
    fi

    # --- ACTION 2: ENCRYPT (-c) ---
    if [ "$do_encrypt" = true ]; then
        # --yes forces overwrite
        gpg --symmetric --yes --output "$full_path" "$full_path"
    fi

    # --- ACTION 3: DECRYPT (-d) ---
    if [ "$do_decrypt" = true ]; then
        # Buffer Flush (The Linux Fix)
        # Clears pending Enter keys/junk from previous steps
        read -t 0.1 -n 10000 discard < /dev/tty

        # Interactive Prompt
        echo -n "Password in clipboard? [Enter] to decrypt $filename..."
        read -r < /dev/tty

        # Decrypt
        gpg --decrypt "$full_path"
    fi
}