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Add last return code to tako prompt

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Jeremy Kaplan 2018-02-19 12:27:51 -08:00
commit c0898c7e8c
1 changed files with 17 additions and 1 deletions
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18
tako/config.tako
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@ -132,6 +132,21 @@ if 'TERM' in ${...}:
$TAKO_SETTINGS.prompt_fields['git_branch'] = git_branch
def _return_code():
code = ''
def _set(result):
nonlocal code
code = result.returncode if hasattr(result, 'returncode') else ''
def _get():
color = 'red' if code else 'green'
return colorize(color, str(code))
return _set, _get
_set_code, _get_code = _return_code()
$TAKO_SETTINGS.prompt_fields['return_code'] = _get_code
def make_prompt():
username = colorize('purple', '{user}')
host = colorize('blue', '{hostname}')
@ -144,7 +159,7 @@ if 'TERM' in ${...}:
username,
host,
directory,
]) + '{git_branch}' + rbrkt + '\n{prompt_end} '
]) + '{git_branch}' + rbrkt + ' {return_code}' + '\n{prompt_end} '
$TAKO_SETTINGS.prompt = make_prompt()
@ -155,3 +170,4 @@ if 'TERM' in ${...}:
if not ?(which bload).returncode:
bload
$TAKO_SETTINGS.hooks['post_command'].append(_set_code)