rw aliases

gistfile1.sh

top_gitdir() {
    local git_dir=$(git rev-parse --git-dir 2>/dev/null)
    if [ -n "${git_dir}" ]; then
        git_dir=$(realpath ${git_dir})
        echo ${git_dir/\/.git*/}
    fi
}

git_directories() {
    gtop || return
    local gdirs=$(git ls-files | grep '/' | xargs dirname | sort -u)
    local smdirs=$(git submodule foreach -q \
        'for f in $(git ls-files | grep '/' | xargs dirname | sort -u);do echo ${prefix}${f};done')

    echo "${gdirs} ${smdirs}"
    cd - >/dev/null
}

gtop() {
    # Goto the top level directory of this git repository
    local tdir=$(top_gitdir)

    [ -n "${tdir}" ] && cd "${tdir}"
}

__rw_cd() {
    local git_dir=$(top_gitdir)

    [ -z "${git_dir}" ] && return

    local d=$(find ${git_dir}/${1} -type d -iname $2)
    if [ -n "${d}" ]; then
        cd "$(for path in ${d}; do echo ${#path} ${path};done | sort -n | head -n 1 | cut -d' ' -f2)"
    fi
}

# Rift.io Aliases

# Find and cd to a module directory
rwfm() {
    __rw_cd "modules" $1
}

# Find the module directory matching the cwd and cd to it
rwcdm() {
    rwfm $(basename $(pwd))
}

# Find and cd to a build directory
rwfb() {
    __rw_cd ".build" $1
}

# Find the build directory matching the cwd and cd to it
rwcdb() {
    rwfb $(basename $(pwd))
}

# Find and cd to an install directory
rwfi() {
    __rw_cd ".install" $1
}

# Find the install directory matching the cwd and cd to it
rwcdi() {
    rwfi $(basename $(pwd))
}

__rw_dir_completion() {
    local cur prev opts
    COMPREPLY=()
    cur="${COMP_WORDS[COMP_CWORD]}"
    prev="${COMP_WORDS[COMP_CWORD-1]}"

    opts=$(for d in $(git_directories | grep "/${cur}[^/]*$"); do echo ${d##*/};done | sort -u)

    COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
    return 0
}

complete -F __rw_dir_completion rwfm rwfb rwfi

# Update the rift repository and all submodules.
rwgpr() {
    gtop || return
    git pull --rebase || return
    git submodule foreach "git checkout master && git pull --rebase"
}