bashful v1.8.0

bashful

Parse and execute bash in javascript without doing any IO so you can use your own IO backend.

example

var bash = require('bashful')(process.env);
var s = bash.createStream();
process.stdin.pipe(s).pipe(process.stdout);

$ node example/sh.js 
$ echo hello
hello
$ echo $PWD
/home/substack/projects/bashful
$ beep boop
No command "beep" found

status

The scope of this module is to only support the internally-defined bash functions you can list by typing help in a real bash shell.

implemented

• echo [-neE] [arg ...]

not yet implemented

• job_spec [&]
• (( expression ))
• . filename [arguments]
• :
• [ arg... ]
• [[ expression ]]
• alias [-p] [name[=value] ... ]
• bg [job_spec ...]
• bind [-lpvsPVS] [-m keymap] [-f filen>
• break [n]
• builtin [shell-builtin [arg ...]]
• caller [expr]
• case WORD in [PATTERN [| PATTERN]...)>
• cd [-L|[-P [-e]]] [dir]
• command [-pVv] command [arg ...]
• compgen [-abcdefgjksuv] [-o option] >
• complete [-abcdefgjksuv] [-pr] [-DE] >
• compopt [-o|+o option] [-DE] [name ..>
• continue [n]
• coproc [NAME] command [redirections]
• declare [-aAfFgilrtux] [-p] [name[=va>
• dirs [-clpv] [+N] [-N]
• disown [-h] [-ar] [jobspec ...]
• enable [-a] [-dnps] [-f filename] [na>
• eval [arg ...]
• exec [-cl] [-a name] [command [argume>
• exit [n]
• export [-fn] [name[=value] ...] or ex>
• false
• fc [-e ename] [-lnr] [first] [last] o>
• fg [job_spec]
• for NAME [in WORDS ... ] ; do COMMAND>
• for (( exp1; exp2; exp3 )); do COMMAN>
• function name { COMMANDS ; } or name >
• getopts optstring name [arg]
• hash [-lr] [-p pathname] [-dt] [name >
• help [-dms] [pattern ...]
• history [-c] [-d offset] [n] or hist>
• if COMMANDS; then COMMANDS; [ elif C>
• jobs [-lnprs] [jobspec ...] or jobs >
• kill [-s sigspec | -n signum | -sigs>
• let arg [arg ...]
• local [option] name[=value] ...
• logout [n]
• mapfile [-n count] [-O origin] [-s c>
• popd [-n] [+N | -N]
• printf [-v var] format [arguments]
• pushd [-n] [+N | -N | dir]
• pwd [-LP]
• read [-ers] [-a array] [-d delim] [->
• readarray [-n count] [-O origin] [-s>
• readonly [-aAf] [name[=value] ...] o>
• return [n]
• select NAME [in WORDS ... ;] do COMM>
• set [-abefhkmnptuvxBCHP] [-o option->
• shift [n]
• shopt [-pqsu] [-o] [optname ...]
• source filename [arguments]
• suspend [-f]
• test [expr]
• time [-p] pipeline
• times
• trap [-lp] [[arg] signal_spec ...]
• true
• type [-afptP] name [name ...]
• typeset [-aAfFgilrtux] [-p] name[=va>
• ulimit [-SHacdefilmnpqrstuvx] [limit>
• umask [-p] [-S] [mode]
• unalias [-a] name [name ...]
• unset [-f] [-v] [name ...]
• until COMMANDS; do COMMANDS; done
• variables - Names and meanings of so>
• wait [id]
• while COMMANDS; do COMMANDS; done
• { COMMANDS ; }