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Export pipe status in bash bindings

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This commit is contained in:
Foo 2017-05-16 18:48:36 +03:00
parent be5879379e
commit de899c5fc5
2 changed files with 56 additions and 14 deletions
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65
powerline/bindings/bash/powerline.sh
View File

@ -27,6 +27,31 @@ _powerline_tmux_set_pwd() {
fi
}
_powerline_return() {
return $1
}
_powerline_status_wrapper() {
local last_exit_code=$? last_pipe_status=( "${PIPESTATUS[@]}" )
if test "$last_exit_code" != "${last_pipe_status[-1]}" ; then
last_pipe_status=()
fi
"$@" $last_exit_code "${last_pipe_status[*]}"
return $last_exit_code
}
_powerline_add_status_wrapped_command() {
local action="$1" ; shift
local cmd="$1" ; shift
full_cmd="_powerline_status_wrapper $cmd"
if test "$action" = "append" ; then
PROMPT_COMMAND="$PROMPT_COMMAND"$'\n'"$full_cmd"
else
PROMPT_COMMAND="$full_cmd"$'\n'"$PROMPT_COMMAND"
fi
}
_powerline_tmux_set_columns() {
_powerline_tmux_setenv COLUMNS "${COLUMNS:-`_powerline_columns_fallback`}"
}
@ -40,41 +65,53 @@ _powerline_init_tmux_support() {
_powerline_tmux_set_columns
test "$PROMPT_COMMAND" != "${PROMPT_COMMAND/_powerline_tmux_set_pwd}" \
|| PROMPT_COMMAND="${PROMPT_COMMAND}"$'\n_powerline_tmux_set_pwd'
|| _powerline_add_status_wrapped_command append _powerline_tmux_set_pwd
fi
}
_powerline_local_prompt() {
# Arguments: side, renderer_module arg, last_exit_code, jobnum, local theme
# Arguments:
# 1: side
# 2: renderer_module arg
# 3: last_exit_code
# 4: last_pipe_status
# 5: jobnum
# 6: local theme
"$POWERLINE_COMMAND" $POWERLINE_COMMAND_ARGS shell $1 \
$2 \
--last-exit-code=$3 \
--jobnum=$4 \
--last-pipe-status="$4" \
--jobnum=$5 \
--renderer-arg="client_id=$$" \
--renderer-arg="local_theme=$5"
--renderer-arg="local_theme=$6"
}
_powerline_prompt() {
# Arguments: side, last_exit_code, jobnum
# Arguments:
# 1: side
# 2: last_exit_code
# 3: last_pipe_status
# 4: jobnum
"$POWERLINE_COMMAND" $POWERLINE_COMMAND_ARGS shell $1 \
--width="${COLUMNS:-$(_powerline_columns_fallback)}" \
-r.bash \
--last-exit-code=$2 \
--jobnum=$3 \
--last-pipe-status="$3" \
--jobnum=$4 \
--renderer-arg="client_id=$$"
}
_powerline_set_prompt() {
local last_exit_code=$?
local last_exit_code=$1 ; shift
local last_pipe_status=$1 ; shift
local jobnum="$(jobs -p|wc -l)"
PS1="$(_powerline_prompt aboveleft $last_exit_code $jobnum)"
PS1="$(_powerline_prompt aboveleft $last_exit_code "$last_pipe_status" $jobnum)"
if test -n "$POWERLINE_SHELL_CONTINUATION$POWERLINE_BASH_CONTINUATION" ; then
PS2="$(_powerline_local_prompt left -r.bash $last_exit_code $jobnum continuation)"
PS2="$(_powerline_local_prompt left -r.bash $last_exit_code "$last_pipe_status" $jobnum continuation)"
fi
if test -n "$POWERLINE_SHELL_SELECT$POWERLINE_BASH_SELECT" ; then
PS3="$(_powerline_local_prompt left '' $last_exit_code $jobnum select)"
PS3="$(_powerline_local_prompt left '' $last_exit_code "$last_pipe_status" $jobnum select)"
fi
return $last_exit_code
}
_powerline_setup_prompt() {
@ -83,9 +120,9 @@ _powerline_setup_prompt() {
POWERLINE_COMMAND="$("$POWERLINE_CONFIG_COMMAND" shell command)"
fi
test "$PROMPT_COMMAND" != "${PROMPT_COMMAND%_powerline_set_prompt*}" \
|| PROMPT_COMMAND=$'_powerline_set_prompt\n'"${PROMPT_COMMAND}"
PS2="$(_powerline_local_prompt left -r.bash 0 0 continuation)"
PS3="$(_powerline_local_prompt left '' 0 0 select)"
|| _powerline_add_status_wrapped_command prepend _powerline_set_prompt
PS2="$(_powerline_local_prompt left -r.bash 0 0 0 continuation)"
PS3="$(_powerline_local_prompt left '' 0 0 0 select)"
}
if test -z "${POWERLINE_CONFIG_COMMAND}" ; then

5
tests/test_python/test_cmdline.py
View File

@ -125,6 +125,11 @@ class TestParser(TestCase):
'side': 'left',
'config_override': {'common': {}},
}),
(['shell', 'left', '--last-pipe-status='], {
'ext': ['shell'],
'side': 'left',
'last_pipe_status': [],
}),
]:
args = parser.parse_args(argv)
finish_args(parser, {}, args)