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Handle tilde expansion in cros_workon tab completion.

Browse Source 
BUG=5623
TEST=tried ~/trunk/src/scripts/cros_workon

Change-Id: I72aaf5d538ef53b06a4e454935528db0731f03c7

Review URL: http://codereview.chromium.org/3156025
This commit is contained in:
Darin Petkov 2010-08-18 09:57:34 -07:00
parent 88a33da077
commit 6944c5dd68
1 changed files with 16 additions and 6 deletions
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22
bash_completion
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@ -134,24 +134,34 @@ _autotest_complete() {
# argument. In practice, the command is the first non-flag
# argument. I.e., this should be fixed to support something like
# "./cros_workon --all list".
_cros_workon_command_complete() {
_complete_cros_workon_command() {
[ ${COMP_CWORD} -eq 1 ] || return 1
local command="${COMP_WORDS[1]}"
COMPREPLY=($(compgen -W "start stop list iterate" -- "$command"))
return 0
}
# Prints the full path to the cros_workon executable, handling tilde
# expansion for the current user.
_cros_workon_executable() {
local cros_workon="${COMP_WORDS[0]}"
if [[ "$cros_workon" == '~/'* ]]; then
cros_workon="$HOME/${cros_workon#'~/'}"
fi
echo "$cros_workon"
}
# Lists the workon (or live, if --all is passed in) ebuilds. Lists
# both the full names (e.g., chromeos-base/metrics) as well as just
# the ebuild names (e.g., metrics).
_cros_workon_list() {
local cros_workon="${COMP_WORDS[0]}"
local cros_workon=$(_cros_workon_executable)
${cros_workon} list $1 | sed 's,\(.\+\)/\(.\+\),\1/\2 \2,'
}
# Completes the current cros_workon argument assuming it's a
# package/ebuild name.
_cros_workon_package_complete() {
_complete_cros_workon_package() {
[ ${COMP_CWORD} -gt 1 ] || return 1
local package="${COMP_WORDS[COMP_CWORD]}"
local command="${COMP_WORDS[1]}"
@ -173,8 +183,8 @@ _cros_workon() {
COMPREPLY=()
_flag_complete && return 0
_complete_board_sysroot_flag && return 0
_cros_workon_command_complete && return 0
_cros_workon_package_complete && return 0
_complete_cros_workon_command && return 0
_complete_cros_workon_package && return 0
return 0
}
@ -186,7 +196,7 @@ complete -o bashdefault -o default -F _board_sysroot \
mod_image_for_test.sh
complete -o bashdefault -o default -F _board_overlay setup_board
complete -o bashdefault -o default -o nospace -F _autotest_complete autotest
complete -o bashdefault -o default -F _cros_workon cros_workon
complete -F _cros_workon cros_workon
### Local Variables:
### mode: shell-script