Commit d9a61e81 authored by conrad's avatar conrad

Add bash-completion/oggz script. Source it from your .profile, or add it

to /etc/bash_completion.d to enable completion of oggz tool options and
codec names.


git-svn-id: http://svn.annodex.net/liboggz/trunk@3676 8158c8cd-e7e1-0310-9fa4-c5954c97daef
parent 1e3b25cf
......@@ -22,6 +22,8 @@ pkgconfig_DATA = oggz.pc
# Extra files to distribute in the source tarball.
EXTRA_DIST = oggz.pc.in oggz-uninstalled.pc.in \
apache-install.sh \
bash-completion/oggz \
$(SYMBIAN_extra_dist) $(WIN32_extra_dist)
# Extra files to distribute for the Symbian build.
......
......@@ -124,6 +124,10 @@ which are useful for debugging and testing Ogg bitstreams:
* oggz-validate: Validate the Ogg framing of one or more files.
The script bash-completion/oggz enables completion of tool options and codec
names when using the bash shell. Source it from your .profile, or install it
in /etc/bash_completion.d to enable it system-wide.
License
-------
......
# Bash completion support for oggz.
# Conrad Parker, Aug 3 2008
# Copyright (C) 2008 Annodex Association
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# - Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
#
# - Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# - Neither the name of the Annodex Association nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
# PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE ASSOCIATION OR
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
OGGZ_COMMANDS="chop comment diff dump help info known-codecs merge rip scan sort validate"
__oggzcomp ()
{
COMPREPLY=( $( compgen -W '$*' -- $cur ))
return
}
__oggz_commands ()
{
__oggzcomp $OGGZ_COMMANDS
}
__oggz_known_codecs ()
{
local cur=$1
cur_LOWERCASE=$(echo $cur | tr '[:upper:]' '[:lower:]')
KNOWN=$(oggz-known-codecs)
KNOWN_LOWERCASE=$(echo $KNOWN | tr '[:upper:]' '[:lower:]')
# If the user has typed nothing, or lowercase, complete on lowercased
# codec names
if [ -z $cur -o $cur = $cur_LOWERCASE ] ; then
__oggzcomp "$KNOWN_LOWERCASE"
else
__oggzcomp "$KNOWN"
fi
}
# See http://wiki.xiph.org/index.php/MIME_Types_and_File_Extensions
_oggz_filedir ()
{
_filedir '@(ogx|ogv|oga|ogg|spx|anx|axv|axa)'
}
_oggz_ctype_cmd ()
{
local cur="${COMP_WORDS[COMP_CWORD]}"
local prev="${COMP_WORDS[COMP_CWORD-1]}"
local command=$1
case "$prev" in
-c|--content-type)
__oggz_known_codecs $cur
return ;;
esac
case "$cur" in
-*)
__oggzcomp $($command -?)
return ;;
*) _oggz_filedir
return ;;
esac
}
_oggz_basic_cmd ()
{
local cur="${COMP_WORDS[COMP_CWORD]}"
local command=$1
case "$cur" in
-*)
__oggzcomp $($command -?)
return ;;
*) _oggz_filedir
return ;;
esac
}
_oggz_chop ()
{
_oggz_basic_cmd oggz-chop
}
_oggz_comment ()
{
_oggz_ctype_cmd oggz-comment
}
_oggz_diff ()
{
_oggz_ctype_cmd oggz-diff
}
_oggz_dump ()
{
_oggz_ctype_cmd oggz-dump
}
_oggz_info ()
{
_oggz_basic_cmd oggz-info
}
_oggz_known_codecs ()
{
_oggz_basic_cmd oggz-known-codecs
}
_oggz_merge ()
{
_oggz_basic_cmd oggz-merge
}
_oggz_rip ()
{
_oggz_ctype_cmd oggz-rip
}
_oggz_scan ()
{
_oggz_basic_cmd oggz-scan
}
_oggz_sort ()
{
_oggz_basic_cmd oggz-sort
}
_oggz_validate ()
{
_oggz_basic_cmd oggz-validate
}
_oggz_help ()
{
__oggz_commands
}
_oggz ()
{
local cur="${COMP_WORDS[COMP_CWORD]}"
local prev="${COMP_WORDS[COMP_CWORD-1]}"
local i c=1 command
while [ $c -lt $COMP_CWORD ]; do
i="${COMP_WORDS[c]}"
case "$i" in
--version|--help) ;;
*) command="$i"; break ;;
esac
c=$((++c))
done
if [ $c -eq $COMP_CWORD -a -z "$command" ]; then
case "${COMP_WORDS[COMP_CWORD]}" in
--*) COMPREPLY=() ;;
*) __oggz_commands ;;
esac
return
fi
case "$command" in
chop) _oggz_chop ;;
comment) _oggz_comment ;;
diff) _oggz_diff ;;
dump) _oggz_dump ;;
help) _oggz_help ;;
info) _oggz_info ;;
known-codecs) _oggz_known-codecs ;;
merge) _oggz_merge ;;
rip) _oggz_rip ;;
scan) _oggz_scan ;;
sort) _oggz_sort ;;
validate) _oggz_validate ;;
*) COMPREPLY=() ;;
esac
}
# Completion for wrapper oggz tool
complete -o filenames -F _oggz oggz
# Completions for commands
complete -o filenames -F _oggz_chop oggz-chop
complete -o filenames -F _oggz_comment oggz-comment
complete -o filenames -F _oggz_diff oggz-diff
complete -o filenames -F _oggz_dump oggz-dump
complete -o filenames -F _oggz_info oggz-info
complete -o default -F _oggz_known-codecs oggz-known-codecs
complete -o filenames -F _oggz_merge oggz-merge
complete -o filenames -F _oggz_rip oggz-rip
complete -o filenames -F _oggz_scan oggz-scan
complete -o filenames -F _oggz_sort oggz-sort
complete -o filenames -F _oggz_validate oggz-validate
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