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bobthefish: added promt support for virtualfish

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Roman Inflianskas 2014-11-20 23:58:23 +03:00 committed by Bruno Pinto
parent d25edd4f2d
commit cdbeffc30b
1 changed files with 40 additions and 0 deletions
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fish_prompt.fish
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@ -32,6 +32,11 @@ set __bobthefish_nonzero_exit_glyph '! '
set __bobthefish_superuser_glyph '$ '
set __bobthefish_bg_job_glyph '% '
# Python glyphs
set __bobthefish_superscript \u00B1 \u00B2 \u00B3
set __bobthefish_virtualenv_glyph \u25F0
set __bobthefish_pypy \u1D56
# Colors
set __bobthefish_lt_green addc10
set __bobthefish_med_green 189303
@ -50,6 +55,10 @@ set __bobthefish_dk_grey 333
set __bobthefish_med_grey 999
set __bobthefish_lt_grey ccc
set __bobthefish_dk_brown 4d2600
set __bobthefish_med_brown 803F00
set __bobthefish_lt_brown BF5E00
# ===========================
# Helper methods
# ===========================
@ -249,6 +258,34 @@ function __bobthefish_prompt_dir -d 'Display a shortened form of the current dir
__bobthefish_path_segment "$PWD"
end
function __bobthefish_in_virtualfish_virtualenv
set -q VIRTUAL_ENV
end
function __bobthefish_virtualenv_python_version -d 'Get current python version'
switch (readlink (which python))
case python2
echo $__bobthefish_superscript[2]
case python3
echo $__bobthefish_superscript[3]
case pypy
echo $__bobthefish_pypy
end
end
function __bobthefish_virtualenv -d 'Get the current virtualenv'
echo $__bobthefish_virtualenv_glyph(__bobthefish_virtualenv_python_version) (basename "$VIRTUAL_ENV")
end
function __bobthefish_promt_virtualfish -d "Display activated virtual environment (only for virtualfish, virtualenv's activate.fish changes promt by itself)"
set flag_bg $__bobthefish_lt_brown
set flag_fg $__bobthefish_dk_brown
__bobthefish_start_segment $flag_bg $flag_fg
set_color $flag_fg --bold
echo -n -s (__bobthefish_virtualenv) $flags ' '
set_color normal
end
# ===========================
# Apply theme
@ -263,5 +300,8 @@ function fish_prompt -d 'bobthefish, a fish theme optimized for awesome'
else
__bobthefish_prompt_dir
end
if __bobthefish_in_virtualfish_virtualenv
__bobthefish_promt_virtualfish
end
__bobthefish_finish_segments
end