perforce bash completion

p4_completion.sh

#!/bin/bash

function _p4()
{
    local cmds='add annotate attribute branch branches change changes changelist changelists client clients copy
    counter counters cstat delete depot depots describe diff diff2 dirs edit filelog files fix fixes flush fstat grep
    group groups have help info integrate integrated interchanges istat job jobs key keys label labels labelsync list
    lock logger login logout merge move open opened passwd populate print protect protects reconcile rename reopen
    resolve resolved revert review reviews set shelve status sizes stream streams submit sync tag tickets unlock
    unshelve update user users where workspace workspaces'

    if [ ${COMP_CWORD} -eq 1 ]; then
        COMPREPLY=( $(compgen -W '${cmds}' -- ${COMP_WORDS[1]}) )
    elif [[ ${COMP_CWORD} -eq 2 && ${COMP_WORDS[1]} = 'help' ]]; then
        COMPREPLY=( $(compgen -W '${cmds}' -- ${COMP_WORDS[2]}) )
    else
        COMPREPLY=( $(compgen -f ${COMP_WORDS[${COMP_CWORD}]}) )
    fi
}

complete -o filenames -o bashdefault -F _p4 p4

I moved this to an actual repo https://github.com/zachwhaley/p4-completion