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This commit is contained in:
Justin Hileman 2017-12-19 08:32:59 -08:00
parent 6916339c0f
commit 5b632d1cca
1 changed files with 227 additions and 208 deletions
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@ -39,19 +39,10 @@
# set -g theme_project_dir_length 1 # set -g theme_project_dir_length 1
# set -g theme_newline_cursor yes # set -g theme_newline_cursor yes
# ===========================
# ==============================
# Helper methods # Helper methods
# =========================== # ==============================
# function __bobthefish_in_git -S -d 'Check whether pwd is inside a git repo'
# command which git > /dev/null ^&1
# and command git rev-parse --is-inside-work-tree >/dev/null ^&1
# end
# function __bobthefish_in_hg -S -d 'Check whether pwd is inside a hg repo'
# command which hg > /dev/null ^&1
# and command hg stat > /dev/null ^&1
# end
function __bobthefish_git_branch -S -d 'Get the current git branch (or commitish)' function __bobthefish_git_branch -S -d 'Get the current git branch (or commitish)'
set -l ref (command git symbolic-ref HEAD ^/dev/null) set -l ref (command git symbolic-ref HEAD ^/dev/null)
@ -93,7 +84,7 @@ function __bobthefish_pretty_parent -S -a current_dir -d 'Print a parent directo
string replace -ar '(\.?[^/]{'"$fish_prompt_pwd_dir_length"'})[^/]*/' '$1/' "$parent_dir/" string replace -ar '(\.?[^/]{'"$fish_prompt_pwd_dir_length"'})[^/]*/' '$1/' "$parent_dir/"
end end
function __ignore_vcs_dir -d 'Identifies if dir is to be ignored for VCS highlighting' function __bobthefish_ignore_vcs_dir -d 'Check whether the current directory should be ignored as a VCS segment'
for p in $theme_vcs_ignore_paths for p in $theme_vcs_ignore_paths
set ignore_path (realpath $p ^/dev/null) set ignore_path (realpath $p ^/dev/null)
string match $ignore_path $PWD >/dev/null string match $ignore_path $PWD >/dev/null
@ -107,7 +98,7 @@ function __bobthefish_git_project_dir -S -d 'Print the current git project base
[ "$theme_display_git" = 'no' ]; and return [ "$theme_display_git" = 'no' ]; and return
set -q theme_vcs_ignore_paths set -q theme_vcs_ignore_paths
and [ (__ignore_vcs_dir) ] and [ (__bobthefish_ignore_vcs_dir) ]
and return and return
if [ "$theme_git_worktree_support" != 'yes' ] if [ "$theme_git_worktree_support" != 'yes' ]
@ -156,7 +147,7 @@ function __bobthefish_hg_project_dir -S -d 'Print the current hg project base di
[ "$theme_display_hg" = 'yes' ]; or return [ "$theme_display_hg" = 'yes' ]; or return
set -q theme_vcs_ignore_paths set -q theme_vcs_ignore_paths
and [ (__ignore_vcs_dir) ] and [ (__bobthefish_ignore_vcs_dir) ]
and return and return
set -l d $PWD set -l d $PWD
@ -235,9 +226,10 @@ function __bobthefish_git_ahead_verbose -S -d 'Print a more verbose ahead/behind
end end
end end
# ===========================
# ==============================
# Segment functions # Segment functions
# =========================== # ==============================
function __bobthefish_start_segment -S -d 'Start a prompt segment' function __bobthefish_start_segment -S -d 'Start a prompt segment'
set -l bg $argv[1] set -l bg $argv[1]
@ -318,9 +310,84 @@ function __bobthefish_finish_segments -S -d 'Close open prompt segments'
end end
# =========================== # ==============================
# Theme components # Status and input mode segments
# =========================== # ==============================
function __bobthefish_prompt_status -S -a last_status -d 'Display flags for a non-zero exit status, root user, and background jobs'
set -l nonzero
set -l superuser
set -l bg_jobs
# Last exit was nonzero
[ $last_status -ne 0 ]
and set nonzero $__bobthefish_nonzero_exit_glyph
# if superuser (uid == 0)
[ (id -u) -eq 0 ]
and set superuser $__bobthefish_superuser_glyph
# Jobs display
[ (jobs -l | wc -l) -gt 0 ]
and set bg_jobs $__bobthefish_bg_job_glyph
if [ "$nonzero" -o "$superuser" -o "$bg_jobs" ]
__bobthefish_start_segment $__color_initial_segment_exit
if [ "$nonzero" ]
set_color normal
set_color -b $__color_initial_segment_exit
if [ "$theme_show_exit_status" = 'yes' ]
echo -ns $last_status ' '
else
echo -n $__bobthefish_nonzero_exit_glyph
end
end
if [ "$superuser" ]
set_color normal
if [ -z "$FAKEROOTKEY" ]
set_color -b $__color_initial_segment_su
else
set_color -b $__color_initial_segment_exit
end
echo -n $__bobthefish_superuser_glyph
end
if [ "$bg_jobs" ]
set_color normal
set_color -b $__color_initial_segment_jobs
echo -n $__bobthefish_bg_job_glyph
end
end
end
function __bobthefish_prompt_vi -S -d 'Display vi mode'
[ "$theme_display_vi" != 'no' ]; or return
[ "$fish_key_bindings" = 'fish_vi_key_bindings' \
-o "$fish_key_bindings" = 'hybrid_bindings' \
-o "$fish_key_bindings" = 'fish_hybrid_key_bindings' \
-o "$theme_display_vi" = 'yes' ]; or return
switch $fish_bind_mode
case default
__bobthefish_start_segment $__color_vi_mode_default
echo -n 'N '
case insert
__bobthefish_start_segment $__color_vi_mode_insert
echo -n 'I '
case replace-one
__bobthefish_start_segment $__color_vi_mode_insert
echo -n 'R '
case visual
__bobthefish_start_segment $__color_vi_mode_visual
echo -n 'V '
end
end
# ==============================
# Container and VM segments
# ==============================
function __bobthefish_prompt_vagrant -S -d 'Display Vagrant status' function __bobthefish_prompt_vagrant -S -d 'Display Vagrant status'
[ "$theme_display_vagrant" = 'yes' -a -f Vagrantfile ]; or return [ "$theme_display_vagrant" = 'yes' -a -f Vagrantfile ]; or return
@ -401,61 +468,18 @@ function __bobthefish_prompt_vagrant_parallels -S -d 'Display Parallels Vagrant
echo -ns $vagrant_status ' ' echo -ns $vagrant_status ' '
end end
function __bobthefish_prompt_docker -S -d 'Show docker machine name' function __bobthefish_prompt_docker -S -d 'Display Docker machine name'
[ "$theme_display_docker_machine" = 'no' -o -z "$DOCKER_MACHINE_NAME" ]; and return [ "$theme_display_docker_machine" = 'no' -o -z "$DOCKER_MACHINE_NAME" ]; and return
__bobthefish_start_segment $__color_vagrant __bobthefish_start_segment $__color_vagrant
echo -ns $DOCKER_MACHINE_NAME ' ' echo -ns $DOCKER_MACHINE_NAME ' '
end end
function __bobthefish_prompt_status -S -a last_status -d 'Display symbols for a non zero exit status, root and background jobs'
set -l nonzero
set -l superuser
set -l bg_jobs
# Last exit was nonzero # ==============================
[ $last_status -ne 0 ] # User / hostname info segments
and set nonzero $__bobthefish_nonzero_exit_glyph # ==============================
# if superuser (uid == 0) function __bobthefish_prompt_user -S -d 'Display current user and hostname'
[ (id -u) -eq 0 ]
and set superuser $__bobthefish_superuser_glyph
# Jobs display
[ (jobs -l | wc -l) -gt 0 ]
and set bg_jobs $__bobthefish_bg_job_glyph
if [ "$nonzero" -o "$superuser" -o "$bg_jobs" ]
__bobthefish_start_segment $__color_initial_segment_exit
if [ "$nonzero" ]
set_color normal
set_color -b $__color_initial_segment_exit
if [ "$theme_show_exit_status" = 'yes' ]
echo -ns $last_status ' '
else
echo -n $__bobthefish_nonzero_exit_glyph
end
end
if [ "$superuser" ]
set_color normal
if [ -z "$FAKEROOTKEY" ]
set_color -b $__color_initial_segment_su
else
set_color -b $__color_initial_segment_exit
end
echo -n $__bobthefish_superuser_glyph
end
if [ "$bg_jobs" ]
set_color normal
set_color -b $__color_initial_segment_jobs
echo -n $__bobthefish_bg_job_glyph
end
end
end
function __bobthefish_prompt_user -S -d 'Display actual user if different from $default_user in a prompt segment'
[ "$theme_display_user" = 'yes' -o -n "$SSH_CLIENT" -o \( -n "$default_user" -a "$USER" != "$default_user" \) ] [ "$theme_display_user" = 'yes' -o -n "$SSH_CLIENT" -o \( -n "$default_user" -a "$USER" != "$default_user" \) ]
and set -l display_user and set -l display_user
[ "$theme_display_hostname" = 'yes' -o -n "$SSH_CLIENT" ] [ "$theme_display_hostname" = 'yes' -o -n "$SSH_CLIENT" ]
@ -486,6 +510,124 @@ function __bobthefish_prompt_user -S -d 'Display actual user if different from $
and echo -ns ' ' and echo -ns ' '
end end
# ==============================
# Virtual environment segments
# ==============================
function __bobthefish_rvm_parse_ruby -S -a ruby_string scope -d 'Parse RVM Ruby string'
# Function arguments:
# - 'ruby-2.2.3@rails', 'jruby-1.7.19'...
# - 'default' or 'current'
set -l IFS @
echo "$ruby_string" | read __ruby __rvm_{$scope}_ruby_gemset __
set IFS -
echo "$__ruby" | read __rvm_{$scope}_ruby_interpreter __rvm_{$scope}_ruby_version __
set -e __ruby
set -e __
end
function __bobthefish_rvm_info -S -d 'Current Ruby information from RVM'
# More `sed`/`grep`/`cut` magic...
set -l __rvm_default_ruby (grep GEM_HOME ~/.rvm/environments/default | sed -e"s/'//g" | sed -e's/.*\///')
set -l __rvm_current_ruby (rvm-prompt i v g)
[ "$__rvm_default_ruby" = "$__rvm_current_ruby" ]; and return
set -l __rvm_default_ruby_gemset
set -l __rvm_default_ruby_interpreter
set -l __rvm_default_ruby_version
set -l __rvm_current_ruby_gemset
set -l __rvm_current_ruby_interpreter
set -l __rvm_current_ruby_version
# Parse default and current Rubies to global variables
__bobthefish_rvm_parse_ruby $__rvm_default_ruby default
__bobthefish_rvm_parse_ruby $__rvm_current_ruby current
# Show unobtrusive RVM prompt
# If interpreter differs form default interpreter, show everything:
if [ "$__rvm_default_ruby_interpreter" != "$__rvm_current_ruby_interpreter" ]
if [ "$__rvm_current_ruby_gemset" = 'global' ]
rvm-prompt i v
else
rvm-prompt i v g
end
# If version differs form default version
else if [ "$__rvm_default_ruby_version" != "$__rvm_current_ruby_version" ]
if [ "$__rvm_current_ruby_gemset" = 'global' ]
rvm-prompt v
else
rvm-prompt v g
end
# If gemset differs form default or 'global' gemset, just show it
else if [ "$__rvm_default_ruby_gemset" != "$__rvm_current_ruby_gemset" ]
rvm-prompt g
end
end
function __bobthefish_prompt_rubies -S -d 'Display current Ruby information'
[ "$theme_display_ruby" = 'no' ]; and return
set -l ruby_version
if type -q rvm-prompt
set ruby_version (__bobthefish_rvm_info)
else if type -q rbenv
set ruby_version (rbenv version-name)
# Don't show global ruby version...
set -q RBENV_ROOT
or set -l RBENV_ROOT $HOME/.rbenv
[ -e "$RBENV_ROOT/version" ]
and read -l global_ruby_version <"$RBENV_ROOT/version"
[ "$global_ruby_version" ]
or set -l global_ruby_version system
[ "$ruby_version" = "$global_ruby_version" ]; and return
else if type -q chruby
set ruby_version $RUBY_VERSION
end
[ -z "$ruby_version" ]; and return
__bobthefish_start_segment $__color_rvm
echo -ns $__bobthefish_ruby_glyph $ruby_version ' '
end
function __bobthefish_virtualenv_python_version -S -d 'Get current Python version'
switch (python --version ^| tr '\n' ' ')
case 'Python 2*PyPy*'
echo $__bobthefish_pypy_glyph
case 'Python 3*PyPy*'
echo -s $__bobthefish_pypy_glyph $__bobthefish_superscript_glyph[3]
case 'Python 2*'
echo $__bobthefish_superscript_glyph[2]
case 'Python 3*'
echo $__bobthefish_superscript_glyph[3]
end
end
function __bobthefish_prompt_virtualfish -S -d "Display current Python virtual environment (only for virtualfish, virtualenv's activate.fish changes prompt by itself)"
[ "$theme_display_virtualenv" = 'no' -o -z "$VIRTUAL_ENV" ]; and return
set -l version_glyph (__bobthefish_virtualenv_python_version)
if [ "$version_glyph" ]
__bobthefish_start_segment $__color_virtualfish
echo -ns $__bobthefish_virtualenv_glyph $version_glyph ' '
end
echo -ns (basename "$VIRTUAL_ENV") ' '
end
function __bobthefish_prompt_virtualgo -S -d 'Display current Go virtual environment'
[ "$theme_display_virtualgo" = 'no' -o -z "$VIRTUALGO" ]; and return
__bobthefish_start_segment $__color_virtualfish
echo -ns $__bobthefish_go_glyph
echo -ns (basename "$VIRTUALGO") ' '
set_color normal
end
# ==============================
# VCS segments
# ==============================
function __bobthefish_prompt_hg -S -a current_dir -d 'Display the actual hg state' function __bobthefish_prompt_hg -S -a current_dir -d 'Display the actual hg state'
set -l dirty (command hg stat; or echo -n '*') set -l dirty (command hg stat; or echo -n '*')
@ -626,143 +768,10 @@ function __bobthefish_prompt_dir -S -d 'Display a shortened form of the current
__bobthefish_path_segment "$PWD" __bobthefish_path_segment "$PWD"
end end
function __bobthefish_prompt_vi -S -d 'Display vi mode'
[ "$theme_display_vi" != 'no' ]; or return
[ "$fish_key_bindings" = 'fish_vi_key_bindings' \
-o "$fish_key_bindings" = 'hybrid_bindings' \
-o "$fish_key_bindings" = 'fish_hybrid_key_bindings' \
-o "$theme_display_vi" = 'yes' ]; or return
switch $fish_bind_mode
case default
__bobthefish_start_segment $__color_vi_mode_default
echo -n 'N '
case insert
__bobthefish_start_segment $__color_vi_mode_insert
echo -n 'I '
case replace-one
__bobthefish_start_segment $__color_vi_mode_insert
echo -n 'R '
case visual
__bobthefish_start_segment $__color_vi_mode_visual
echo -n 'V '
end
end
function __bobthefish_virtualenv_python_version -S -d 'Get current python version' # ==============================
switch (python --version ^| tr '\n' ' ')
case 'Python 2*PyPy*'
echo $__bobthefish_pypy_glyph
case 'Python 3*PyPy*'
echo -s $__bobthefish_pypy_glyph $__bobthefish_superscript_glyph[3]
case 'Python 2*'
echo $__bobthefish_superscript_glyph[2]
case 'Python 3*'
echo $__bobthefish_superscript_glyph[3]
end
end
function __bobthefish_prompt_virtualfish -S -d "Display activated virtual environment (only for virtualfish, virtualenv's activate.fish changes prompt by itself)"
[ "$theme_display_virtualenv" = 'no' -o -z "$VIRTUAL_ENV" ]; and return
set -l version_glyph (__bobthefish_virtualenv_python_version)
if [ "$version_glyph" ]
__bobthefish_start_segment $__color_virtualfish
echo -ns $__bobthefish_virtualenv_glyph $version_glyph ' '
end
echo -ns (basename "$VIRTUAL_ENV") ' '
end
function __bobthefish_prompt_virtualgo -S -d "Display activated virtual environment (only for virtualfish, virtualenv's activate.fish changes prompt by itself)"
[ "$theme_display_virtualgo" = 'no' -o -z "$VIRTUALGO" ]; and return
__bobthefish_start_segment $__color_virtualfish
echo -ns $__bobthefish_go_glyph
echo -ns (basename "$VIRTUALGO") ' '
set_color normal
end
function __bobthefish_rvm_parse_ruby -S -a ruby_string scope -d 'Parse RVM Ruby string'
# Function arguments:
# - 'ruby-2.2.3@rails', 'jruby-1.7.19'...
# - 'default' or 'current'
set -l IFS @
echo "$ruby_string" | read __ruby __rvm_{$scope}_ruby_gemset __
set IFS -
echo "$__ruby" | read __rvm_{$scope}_ruby_interpreter __rvm_{$scope}_ruby_version __
set -e __ruby
set -e __
end
function __bobthefish_rvm_info -S -d 'Current Ruby information from RVM'
# More `sed`/`grep`/`cut` magic...
set -l __rvm_default_ruby (grep GEM_HOME ~/.rvm/environments/default | sed -e"s/'//g" | sed -e's/.*\///')
set -l __rvm_current_ruby (rvm-prompt i v g)
[ "$__rvm_default_ruby" = "$__rvm_current_ruby" ]; and return
set -l __rvm_default_ruby_gemset
set -l __rvm_default_ruby_interpreter
set -l __rvm_default_ruby_version
set -l __rvm_current_ruby_gemset
set -l __rvm_current_ruby_interpreter
set -l __rvm_current_ruby_version
# Parse default and current Rubies to global variables
__bobthefish_rvm_parse_ruby $__rvm_default_ruby default
__bobthefish_rvm_parse_ruby $__rvm_current_ruby current
# Show unobtrusive RVM prompt
# If interpreter differs form default interpreter, show everything:
if [ "$__rvm_default_ruby_interpreter" != "$__rvm_current_ruby_interpreter" ]
if [ "$__rvm_current_ruby_gemset" = 'global' ]
rvm-prompt i v
else
rvm-prompt i v g
end
# If version differs form default version
else if [ "$__rvm_default_ruby_version" != "$__rvm_current_ruby_version" ]
if [ "$__rvm_current_ruby_gemset" = 'global' ]
rvm-prompt v
else
rvm-prompt v g
end
# If gemset differs form default or 'global' gemset, just show it
else if [ "$__rvm_default_ruby_gemset" != "$__rvm_current_ruby_gemset" ]
rvm-prompt g
end
end
function __bobthefish_show_ruby -S -d 'Current Ruby (rvm/rbenv)'
set -l ruby_version
if type -q rvm-prompt
set ruby_version (__bobthefish_rvm_info)
else if type -q rbenv
set ruby_version (rbenv version-name)
# Don't show global ruby version...
set -q RBENV_ROOT
or set -l RBENV_ROOT $HOME/.rbenv
[ -e "$RBENV_ROOT/version" ]
and read -l global_ruby_version <"$RBENV_ROOT/version"
[ "$global_ruby_version" ]
or set -l global_ruby_version system
[ "$ruby_version" = "$global_ruby_version" ]; and return
else if type -q chruby
set ruby_version $RUBY_VERSION
end
[ -z "$ruby_version" ]; and return
__bobthefish_start_segment $__color_rvm
echo -ns $__bobthefish_ruby_glyph $ruby_version ' '
end
function __bobthefish_prompt_rubies -S -d 'Display current Ruby information'
[ "$theme_display_ruby" = 'no' ]; and return
__bobthefish_show_ruby
end
# ===========================
# Debugging functions # Debugging functions
# =========================== # ==============================
function __bobthefish_display_colors -d 'Print example prompts using the current color scheme' function __bobthefish_display_colors -d 'Print example prompts using the current color scheme'
set -g __bobthefish_display_colors set -g __bobthefish_display_colors
@ -869,9 +878,10 @@ function __bobthefish_maybe_display_colors -S
end end
# ===========================
# ==============================
# Apply theme # Apply theme
# =========================== # ==============================
function fish_prompt -d 'bobthefish, a fish theme optimized for awesome' function fish_prompt -d 'bobthefish, a fish theme optimized for awesome'
# Save the last status for later (do this before the `set` calls below) # Save the last status for later (do this before the `set` calls below)
@ -1437,17 +1447,26 @@ function fish_prompt -d 'bobthefish, a fish theme optimized for awesome'
# Start each line with a blank slate # Start each line with a blank slate
set -l __bobthefish_current_bg set -l __bobthefish_current_bg
# Internal: used for testing color schemes
__bobthefish_maybe_display_colors __bobthefish_maybe_display_colors
# Status flags and input mode
__bobthefish_prompt_status $last_status __bobthefish_prompt_status $last_status
__bobthefish_prompt_vi __bobthefish_prompt_vi
# Containers and VMs
__bobthefish_prompt_vagrant __bobthefish_prompt_vagrant
__bobthefish_prompt_docker __bobthefish_prompt_docker
# User / hostname info
__bobthefish_prompt_user __bobthefish_prompt_user
# Virtual environments
__bobthefish_prompt_rubies __bobthefish_prompt_rubies
__bobthefish_prompt_virtualfish __bobthefish_prompt_virtualfish
__bobthefish_prompt_virtualgo __bobthefish_prompt_virtualgo
# VCS
set -l git_root (__bobthefish_git_project_dir) set -l git_root (__bobthefish_git_project_dir)
set -l hg_root (__bobthefish_hg_project_dir) set -l hg_root (__bobthefish_hg_project_dir)