# Copyright (c) 2016-2018 Ming Qin (覃明) <https://github.com/QinMing>
# Open source under MIT LICENSE.

ZSH_THEME="agnoster"
plugins=(zsh-autosuggestions git pip django docker docker-compose)

# ......

unsetopt AUTO_CD

compdef gw=gradle
# https://github.com/gradle/gradle-completion/issues/14#issuecomment-478816232

alias l='ls -alhtr'
alias upthis='ss u'
alias downthis='ss d'
alias dcp='docker-compose'
alias docker-clean='docker system prune --volumes -f'

alias g='git'
alias gs='git status'
alias gl='git l'
alias gd='git diff'
alias gb='git branch'
alias gck='git checkout'
alias gp='git pull'

# https://stackoverflow.com/questions/1904860/how-to-remove-unreferenced-blobs-from-my-git-repo
alias git-clean='git -c gc.reflogExpire=0 -c gc.reflogExpireUnreachable=0 -c gc.rerereresolved=0 -c gc.rerereunresolved=0 -c gc.pruneExpire=now gc "$@"'

unalias gbd || true
gbd() {
    # Delete local branches that squash-merged to `master`. Forked from https://github.com/not-an-aardvark/git-delete-squashed
    git remote prune origin &&
    git checkout -q master &&
    git merge --ff-only origin/master &&
    git for-each-ref refs/heads/ "--format=%(refname:short)" | while read branch; do
        mergeBase=$(git merge-base master $branch) &&
        [[ $(
                git cherry master $(
                    git commit-tree $(
                        git rev-parse $branch^{tree}
                    ) -p $mergeBase -m _
                )
            ) == "-"*
        ]] && git branch -D $branch;
    done;
    git prune
}

lazy_load() {
    # Act as a stub to another shell function/command. When first run, it will load the actual function/command then execute it.
    # E.g. This made my zsh load 0.8 seconds faster by loading `nvm` when "nvm", "npm" or "node" is used for the first time
    # $1: space separated list of alias to release after the first load
    # $2: file to source
    # $3: name of the command to run after it's loaded
    # $4+: argv to be passed to $3
    echo "Lazy loading $1 ..."

    # $1.split(' ') using the s flag. In bash, this can be simply ($1) #http://unix.stackexchange.com/questions/28854/list-elements-with-spaces-in-zsh
    # Single line won't work: local names=("${(@s: :)${1}}"). Due to http://stackoverflow.com/questions/14917501/local-arrays-in-zsh   (zsh 5.0.8 (x86_64-apple-darwin15.0))
    local -a names
    if [[ -n "$ZSH_VERSION" ]]; then
        names=("${(@s: :)${1}}")
    else
        names=($1)
    fi
    unalias "${names[@]}"
    . $2
    shift 2
    $*
}

group_lazy_load() {
    local script
    script=$1
    shift 1
    for cmd in "$@"; do
        alias $cmd="lazy_load \"$*\" $script $cmd"
    done
}

export NVM_DIR=~/.nvm
group_lazy_load $HOME/.nvm/nvm.sh nvm node npm truffle

export PATH="$PATH:$HOME/.rvm/bin" # Add RVM to PATH for scripting
group_lazy_load $HOME/.rvm/scripts/rvm rvm irb rake rails

unset -f group_lazy_load

alias ve="lazy_load 've' $HOME/git/simple-virtualenv-wrapper/ve.sh ve"

# If using GnuPG to sign git commits, etc, need the following.
export GPG_TTY=$(tty)

# Other applications
# eval $(thefuck --alias)
# eval "$(pyenv init -)"