diff options
Diffstat (limited to 'misc')
-rw-r--r-- | misc/rb_optparse.bash | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/misc/rb_optparse.bash b/misc/rb_optparse.bash new file mode 100644 index 0000000000..5022442c94 --- /dev/null +++ b/misc/rb_optparse.bash @@ -0,0 +1,20 @@ +#! /bin/bash +# Completion for bash: +# +# (1) install this file, +# +# (2) load the script, and +# . ~/.profile.d/rb_optparse.bash +# +# (3) define completions in your .bashrc, +# rb_optparse command_using_optparse_1 +# rb_optparse command_using_optparse_2 + +_rb_optparse() { + COMPREPLY=($("${COMP_WORDS[0]}" --help=complete="${COMP_WORDS[COMP_CWORD]}")) + return 0 +} + +rb_optparse () { + [ $# = 0 ] || complete -o default -F _rb_optparse "$@" +} |