diff options
Diffstat (limited to 'fish/functions')
| -rw-r--r-- | fish/functions/fish_prompt.fish | 1358 | ||||
| -rw-r--r-- | fish/functions/fish_right_prompt.fish | 96 |
2 files changed, 38 insertions, 1416 deletions
diff --git a/fish/functions/fish_prompt.fish b/fish/functions/fish_prompt.fish index 8e67d21..cde92fd 100644 --- a/fish/functions/fish_prompt.fish +++ b/fish/functions/fish_prompt.fish @@ -1,1338 +1,20 @@ -# name: bobthefish -# -# bobthefish is a Powerline-style, Git-aware fish theme optimized for awesome. -# -# You will need a Powerline-patched font for this to work: -# -# https://powerline.readthedocs.org/en/master/installation.html#patched-fonts -# -# I recommend picking one of these: -# -# https://github.com/Lokaltog/powerline-fonts -# -# For more advanced awesome, install a nerd fonts patched font (and be sure to -# enable nerd fonts support with `set -g theme_nerd_fonts yes`): -# -# https://github.com/ryanoasis/nerd-fonts -# -# See README.md for setup and configuration options. -# -# ============================== -# Helper methods -# ============================== - -function __bobthefish_basename -d 'basically basename, but faster' - string replace -r '^.*/' '' -- $argv -end - -function __bobthefish_dirname -d 'basically dirname, but faster' - string replace -r '/[^/]+/?$' '' -- $argv -end - -function __bobthefish_pwd -d 'Get a normalized $PWD' - # The pwd builtin accepts `-P` on at least Fish 3.x, but fall back to $PWD if that doesn't work - builtin pwd -P 2>/dev/null - or echo $PWD -end - -# Note that for fish < 3.0 this falls back to unescaped, rather than trying to do something clever /shrug -# After we drop support for older fishies, we can inline this without the fallback. -function __bobthefish_escape_regex -a str -d 'A backwards-compatible `string escape --style=regex` implementation' - string escape --style=regex "$str" 2>/dev/null - or echo "$str" -end - -function __bobthefish_git_branch -S -d 'Get the current git branch (or commitish)' - set -l tag (command git describe --tags --exact-match 2>/dev/null) - and echo "$tag_glyph $tag " - - set -l branch (command git symbolic-ref HEAD 2>/dev/null | string replace -r '^refs/heads/' '') - and begin - [ -n "$theme_git_default_branches" ] - or set -l theme_git_default_branches master main (git config init.defaultBranch) - - [ "$theme_display_git_master_branch" != 'yes' -a "$theme_display_git_default_branch" != 'yes' ] - and contains $branch $theme_git_default_branches - and echo $branch_glyph - and return - - # truncate the middle of the branch name, but only if it's 25+ characters - set -l truncname $branch - [ "$theme_use_abbreviated_branch_name" = 'yes' ] - and set truncname (string replace -r '^(.{17}).{3,}(.{5})$' "\$1…\$2" $branch) - - echo $branch_glyph $truncname - and return - end - - # If we've already shown a tag we don't need to show a detached branch - if [ -z "$tag" ] - set -l branch (command git show-ref --head -s --abbrev | head -n1 2>/dev/null) - echo "$detached_glyph $branch" - end -end - -function __bobthefish_fossil_branch -S -d 'Get the current fossil branch' - set -l branch (command fossil branch 2>/dev/null | string trim --left --chars=' *') - echo "$branch_glyph $branch" -end - -function __bobthefish_hg_branch -S -d 'Get the current hg branch' - set -l branch (command hg branch 2>/dev/null) - set -l book (command hg book | command grep \* | cut -d\ -f3) - echo "$branch_glyph $branch @ $book" -end - -function __bobthefish_pretty_parent -S -a child_dir -d 'Print a parent directory, shortened to fit the prompt' - set -q fish_prompt_pwd_dir_length - or set -l fish_prompt_pwd_dir_length 1 - - # Replace $HOME with ~ - set -l real_home ~ - set -l parent_dir (string replace -r '^'(__bobthefish_escape_regex "$real_home")'($|/)' '~$1' (__bobthefish_dirname $child_dir)) - - # Must check whether `$parent_dir = /` if using native dirname - if [ -z "$parent_dir" ] - echo -n / - return - end - - if [ $fish_prompt_pwd_dir_length -eq 0 ] - echo -n "$parent_dir/" - return - end - - string replace -ar '(\.?[^/]{'"$fish_prompt_pwd_dir_length"'})[^/]*/' '$1/' "$parent_dir/" -end - -function __bobthefish_ignore_vcs_dir -a real_pwd -d 'Check whether the current directory should be ignored as a VCS segment' - for p in $theme_vcs_ignore_paths - set ignore_path (realpath $p 2>/dev/null) - switch $real_pwd/ - case $ignore_path/\* - echo 1 - return - end - end -end - -function __bobthefish_git_project_dir -S -a real_pwd -d 'Print the current git project base directory' - [ "$theme_display_git" = 'no' ] - and return - - command -q git - or return - - set -q theme_vcs_ignore_paths - and [ (__bobthefish_ignore_vcs_dir $real_pwd) ] - and return - - if [ "$theme_git_worktree_support" != 'yes' ] - set -l git_toplevel (command git rev-parse --show-toplevel 2>/dev/null) - - [ -z "$git_toplevel" ] - and return - - ## Support Git under WSL (see #336) - # command -q wslpath - # and set git_toplevel (command wslpath $git_toplevel) - - # If there are no symlinks, just use git toplevel - switch $real_pwd/ - case $git_toplevel/\* - echo $git_toplevel - return - end - - # Otherwise, we need to find the equivalent directory in the $PWD - set -l d $real_pwd - while not [ -z "$d" ] - if [ (realpath "$d") = "$git_toplevel" ] - echo $d - return - end - - [ "$d" = '/' ] - and return - - set d (__bobthefish_dirname $d) - end - return - end - - set -l git_dir (command git rev-parse --git-dir 2>/dev/null) - or return - - pushd $git_dir - set git_dir (__bobthefish_pwd) - popd - - switch $real_pwd/ - case $git_dir/\* - # Nothing works quite right if we're inside the git dir - # TODO: fix the underlying issues then re-enable the stuff below - - # # if we're inside the git dir, sweet. just return that. - # set -l toplevel (command git rev-parse --show-toplevel 2>/dev/null) - # if [ "$toplevel" ] - # switch $git_dir/ - # case $toplevel/\* - # echo $git_dir - # end - # end - return - end - - set -l project_dir (__bobthefish_dirname $git_dir) - - switch $real_pwd/ - case $project_dir/\* - echo $project_dir - return - end - - set project_dir (command git rev-parse --show-toplevel 2>/dev/null) - switch $real_pwd/ - case $project_dir/\* - echo $project_dir - end -end - -function __bobthefish_fossil_project_dir -S -a real_pwd -d 'Print the current fossil project base directory' - [ "$theme_display_fossil" = 'yes' ] - and command -q fossil - and set -f dir (command fossil json status 2>/dev/null | grep localRoot | string split ':' -f2 | string trim --chars='"/,') - or return - - set -q theme_vcs_ignore_paths - and [ (__bobthefish_ignore_vcs_dir $real_pwd) ] - and return - - echo "/$dir" -end - -function __bobthefish_hg_project_dir -S -a real_pwd -d 'Print the current hg project base directory' - [ "$theme_display_hg" = 'yes' ] - and command -q hg - or return - - set -q theme_vcs_ignore_paths - and [ (__bobthefish_ignore_vcs_dir $real_pwd) ] - and return - - set -l d $real_pwd - while not [ -z "$d" ] - if [ -e $d/.hg ] - command hg root --cwd "$d" 2>/dev/null - return - end - - [ "$d" = '/' ] - and return - - set d (__bobthefish_dirname $d) - end -end - -function __bobthefish_project_pwd -S -a project_root_dir -a real_pwd -d 'Print the working directory relative to project root' - set -q theme_project_dir_length - or set -l theme_project_dir_length 0 - - set -l project_dir (string replace -r '^'(__bobthefish_escape_regex "$project_root_dir")'($|/)' '' $real_pwd) - - if [ $theme_project_dir_length -eq 0 ] - echo -n $project_dir - return - end - - string replace -ar '(\.?[^/]{'"$theme_project_dir_length"'})[^/]*/' '$1/' $project_dir -end - -function __bobthefish_git_ahead -S -d 'Print the ahead/behind state for the current branch' - if [ "$theme_display_git_ahead_verbose" = 'yes' ] - __bobthefish_git_ahead_verbose - return - end - - set -l ahead 0 - set -l behind 0 - for line in (command git rev-list --left-right '@{upstream}...HEAD' 2>/dev/null) - switch "$line" - case '>*' - if [ $behind -eq 1 ] - echo '±' - return - end - set ahead 1 - case '<*' - if [ $ahead -eq 1 ] - echo "$git_plus_minus_glyph" - return - end - set behind 1 - end - end - - if [ $ahead -eq 1 ] - echo "$git_plus_glyph" - else if [ $behind -eq 1 ] - echo "$git_minus_glyph" - end -end - -function __bobthefish_git_ahead_verbose -S -d 'Print a more verbose ahead/behind state for the current branch' - set -l commits (command git rev-list --left-right '@{upstream}...HEAD' 2>/dev/null) - or return - - set -l behind (count (for arg in $commits; echo $arg; end | command grep '^<')) - set -l ahead (count (for arg in $commits; echo $arg; end | command grep -v '^<')) - - switch "$ahead $behind" - case '' # no upstream - case '0 0' # equal to upstream - return - case '* 0' # ahead of upstream - echo "$git_ahead_glyph$ahead" - case '0 *' # behind upstream - echo "$git_behind_glyph$behind" - case '*' # diverged from upstream - echo "$git_ahead_glyph$ahead$git_behind_glyph$behind" - end -end - -function __bobthefish_git_dirty_verbose -S -d 'Print a more verbose dirty state for the current working tree' - set -l changes (command git diff --numstat | awk '{ added += $1; removed += $2 } END { print "+" added "/-" removed }') - or return - - echo "$changes " | string replace -r '(\+0/(-0)?|/-0)' '' -end - -function __bobthefish_git_stashed -S -d 'Print the stashed state for the current branch' - if [ "$theme_display_git_stashed_verbose" = 'yes' ] - set -l stashed (command git rev-list --walk-reflogs --count refs/stash 2>/dev/null) - or return - - echo -n "$git_stashed_glyph$stashed" - else - command git rev-parse --verify --quiet refs/stash >/dev/null - and echo -n "$git_stashed_glyph" - end -end - - -# ============================== -# Segment functions -# ============================== - -function __bobthefish_start_segment -S -d 'Start a prompt segment' - set -l bg $argv[1] - set -e argv[1] - set -l fg $argv[1] - set -e argv[1] - - set_color normal # clear out anything bold or underline... - set_color -b $bg $fg $argv - - switch "$__bobthefish_current_bg" - case '' - # If there's no background, just start one - echo -n ' ' - case "$bg" - # If the background is already the same color, draw a separator - echo -ns $right_arrow_glyph ' ' - case '*' - # otherwise, draw the end of the previous segment and the start of the next - set_color $__bobthefish_current_bg - echo -ns $right_black_arrow_glyph ' ' - set_color $fg $argv - end - - set __bobthefish_current_bg $bg -end - -function __bobthefish_path_segment -S -a segment_dir -a path_type -d 'Display a shortened form of a directory' - set -l segment_color $color_path - set -l segment_basename_color $color_path_basename - - if not [ -w "$segment_dir" ] - set segment_color $color_path_nowrite - set segment_basename_color $color_path_nowrite_basename - end - - __bobthefish_start_segment $segment_color - - set -l directory - set -l parent - - switch "$segment_dir" - case / - set directory '/' - case "$HOME" - set directory '~' - case '*' - set parent (__bobthefish_pretty_parent "$segment_dir") - set directory (__bobthefish_basename "$segment_dir") - end - - [ "$theme_show_project_parent" != "no" -o "$path_type" != "project" ] - and echo -n $parent - - set_color -b $segment_basename_color - echo -ns $directory ' ' -end - -function __bobthefish_finish_segments -S -d 'Close open prompt segments' - if [ -n "$__bobthefish_current_bg" ] - set_color normal - set_color $__bobthefish_current_bg - echo -ns $right_black_arrow_glyph ' ' - end - - if [ "$theme_newline_cursor" = 'yes' ] - echo -ens "\n" - set_color $fish_color_autosuggestion - - if set -q theme_newline_prompt - echo -ens "$theme_newline_prompt" - else if [ "$theme_powerline_fonts" = 'no' -a "$theme_nerd_fonts" != 'yes' ] - echo -ns '> ' - else - echo -ns "$right_arrow_glyph " - end - else if [ "$theme_newline_cursor" = 'clean' ] - echo -ens "\n" - end - - set_color normal - set __bobthefish_current_bg -end - - -# ============================== -# Status segment -# ============================== - -function __bobthefish_prompt_status -S -a last_status -d 'Display flags for a non-zero exit status, private mode, root user, and background jobs' - set -l nonzero - set -l superuser - set -l bg_jobs - - # Last exit was nonzero - [ $last_status -ne 0 ] - and set nonzero 1 - - # If superuser (uid == 0) - # - # Note that iff the current user is root and '/' is not writeable by root this - # will be wrong. But I can't think of a single reason that would happen, and - # it is literally 99.5% faster to check it this way, so that's a tradeoff I'm - # willing to make. - [ -w / -o -w /private/ ] - and [ (id -u) -eq 0 ] - and set superuser 1 - - # Jobs display - if set -q AUTOJUMP_SOURCED - # Autojump special case: check if there are jobs besides the `autojump` - # job, since that one is (briefly) backgrounded every time we `cd` - set bg_jobs (jobs -c | string match -v --regex '(Command|autojump)' | wc -l) - [ "$bg_jobs" -eq 0 ] - and set bg_jobs # clear it out so it doesn't show when `0` - else - if [ "$theme_display_jobs_verbose" = 'yes' ] - set bg_jobs (jobs -p | wc -l) - [ "$bg_jobs" -eq 0 ] - and set bg_jobs # clear it out so it doesn't show when `0` - else - # `jobs -p` is faster if we redirect to /dev/null, because it exits - # after the first match. We'll use that unless the user wants to - # display the actual job count - jobs -p >/dev/null - and set bg_jobs 1 - end - end - - if [ "$nonzero" -o "$fish_private_mode" -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 $nonzero_exit_glyph - end - end - - if [ "$fish_private_mode" ] - set_color normal - set_color -b $color_initial_segment_private - echo -n $private_glyph - end - - if [ "$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 $superuser_glyph - end - - if [ "$bg_jobs" ] - set_color normal - set_color -b $color_initial_segment_jobs - if [ "$theme_display_jobs_verbose" = 'yes' ] - echo -ns $bg_job_glyph $bg_jobs ' ' - else - echo -n $bg_job_glyph - end - end - end -end - - -# ============================== -# Container and VM segments -# ============================== - -function __bobthefish_prompt_vagrant -S -d 'Display Vagrant status' - [ "$theme_display_vagrant" = 'yes' -a -f Vagrantfile ] - or return - - # .vagrant/machines/$machine/$provider/id - for file in .vagrant/machines/*/*/id - read -l id <"$file" - - if [ -n "$id" ] - switch "$file" - case '*/virtualbox/id' - __bobthefish_prompt_vagrant_vbox $id - case '*/vmware_fusion/id' - __bobthefish_prompt_vagrant_vmware $id - case '*/parallels/id' - __bobthefish_prompt_vagrant_parallels $id - end - end - end -end - -function __bobthefish_prompt_vagrant_vbox -S -a id -d 'Display VirtualBox Vagrant status' - set -l vagrant_status - set -l vm_status (VBoxManage showvminfo --machinereadable $id 2>/dev/null | command grep 'VMState=' | tr -d '"' | cut -d '=' -f 2) - - switch "$vm_status" - case 'running' - set vagrant_status "$vagrant_status$vagrant_running_glyph" - case 'poweroff' - set vagrant_status "$vagrant_status$vagrant_poweroff_glyph" - case 'aborted' - set vagrant_status "$vagrant_status$vagrant_aborted_glyph" - case 'saved' - set vagrant_status "$vagrant_status$vagrant_saved_glyph" - case 'stopping' - set vagrant_status "$vagrant_status$vagrant_stopping_glyph" - case '' - set vagrant_status "$vagrant_status$vagrant_unknown_glyph" - end - - [ -z "$vagrant_status" ] - and return - - __bobthefish_start_segment $color_vagrant - echo -ns $vagrant_status ' ' -end - -function __bobthefish_prompt_vagrant_vmware -S -a id -d 'Display VMWare Vagrant status' - set -l vagrant_status - if [ (pgrep -f "$id") ] - set vagrant_status "$vagrant_status$vagrant_running_glyph" - else - set vagrant_status "$vagrant_status$vagrant_poweroff_glyph" - end - - [ -z "$vagrant_status" ] - and return - - __bobthefish_start_segment $color_vagrant - echo -ns $vagrant_status ' ' -end - -function __bobthefish_prompt_vagrant_parallels -S -d 'Display Parallels Vagrant status' - set -l vagrant_status - set -l vm_status (prlctl list $id -o status 2>/dev/null | command tail -1) - - switch "$vm_status" - case 'running' - set vagrant_status "$vagrant_status$vagrant_running_glyph" - case 'stopped' - set vagrant_status "$vagrant_status$vagrant_poweroff_glyph" - case 'paused' - set vagrant_status "$vagrant_status$vagrant_saved_glyph" - case 'suspended' - set vagrant_status "$vagrant_status$vagrant_saved_glyph" - case 'stopping' - set vagrant_status "$vagrant_status$vagrant_stopping_glyph" - case '' - set vagrant_status "$vagrant_status$vagrant_unknown_glyph" - end - - [ -z "$vagrant_status" ] - and return - - __bobthefish_start_segment $color_vagrant - echo -ns $vagrant_status ' ' -end - -function __bobthefish_prompt_docker -S -d 'Display Docker machine name' - [ "$theme_display_docker_machine" = 'no' -o -z "$DOCKER_MACHINE_NAME" ] - and return - - __bobthefish_start_segment $color_vagrant - echo -ns $DOCKER_MACHINE_NAME ' ' -end - -function __bobthefish_k8s_context -S -d 'Get the current k8s context' - set -l config_paths "$HOME/.kube/config" - [ -n "$KUBECONFIG" ] - and set config_paths (string split ':' "$KUBECONFIG") $config_paths - - for file in $config_paths - [ -f "$file" ] - or continue - - while read -l key val - if [ "$key" = 'current-context:' ] - set -l context (string trim -c '"\' ' -- $val) - [ -z "$context" ] - and return 1 - - echo $context - return - end - end <$file - end - - return 1 -end - -function __bobthefish_k8s_namespace -S -d 'Get the current k8s namespace' - kubectl config view --minify --output "jsonpath={..namespace}" -end - -function __bobthefish_prompt_k8s_context -S -d 'Show current Kubernetes context' - [ "$theme_display_k8s_context" = 'yes' ] - or return - - set -l context (__bobthefish_k8s_context) - or return - - [ "$theme_display_k8s_namespace" = 'yes' ] - and set -l namespace (__bobthefish_k8s_namespace) - - [ -z "$context" -o "$context" = 'default' ] - and [ -z "$namespace" -o "$namespace" = 'default' ] - and return - - set -l segment $k8s_glyph ' ' - [ "$context" != 'default' ] - and set segment $segment $context - [ "$namespace" != 'default' ] - and set segment $segment ':' $namespace - - __bobthefish_start_segment $color_k8s - echo -ns $segment ' ' -end - - -# ============================== -# Cloud Tools -# ============================== - -function __bobthefish_prompt_aws_vault_profile -S -d 'Show AWS Vault profile' - [ "$theme_display_aws_vault_profile" = 'yes' ] - or return - - [ -n "$AWS_VAULT" -a -n "$AWS_CREDENTIAL_EXPIRATION" ] - or return - - set -l profile $AWS_VAULT - - set -l now (date --utc +%s) - set -l expiry (date -d "$AWS_CREDENTIAL_EXPIRATION" +%s) - set -l diff_mins (math "floor(( $expiry - $now ) / 60)") - - set -l diff_time $diff_mins"m" - [ $diff_mins -le 0 ] - and set -l diff_time '0m' - [ $diff_mins -ge 60 ] - and set -l diff_time (math "floor($diff_mins / 60)")"h"(math "$diff_mins % 60")"m" - - set -l segment $profile ' (' $diff_time ')' - set -l status_color $color_aws_vault - [ $diff_mins -le 0 ] - and set -l status_color $color_aws_vault_expired - - __bobthefish_start_segment $status_color - echo -ns $segment ' ' -end - - -# ============================== -# User / hostname info segments -# ============================== - -# Polyfill for fish < 2.5.0 -if not type -q prompt_hostname - if not set -q __bobthefish_prompt_hostname - set -g __bobthefish_prompt_hostname (uname -n | string replace -r '\..*' '') - end - - function prompt_hostname - echo $__bobthefish_prompt_hostname - end -end - -function __bobthefish_prompt_user -S -d 'Display current user and hostname' - [ "$theme_display_user" = 'yes' -o \( "$theme_display_user" != 'no' -a -n "$SSH_CLIENT" \) -o \( -n "$default_user" -a "$USER" != "$default_user" \) ] - and set -l display_user - - [ "$theme_display_sudo_user" = 'yes' -a -n "$SUDO_USER" ] - and set -l display_sudo_user - - [ "$theme_display_hostname" = 'yes' -o \( "$theme_display_hostname" != 'no' -a -n "$SSH_CLIENT" \) ] - and set -l display_hostname - - if set -q display_user - __bobthefish_start_segment $color_username - echo -ns (whoami) - end - - if set -q display_sudo_user - if set -q display_user - echo -ns ' ' - else - __bobthefish_start_segment $color_username - end - echo -ns "($SUDO_USER)" - end - - if set -q display_hostname - if set -q display_user - or set -q display_sudo_user - # reset colors without starting a new segment... - # (so we can have a bold username and non-bold hostname) - set_color normal - set_color -b $color_hostname[1] $color_hostname[2..-1] - echo -ns '@' (prompt_hostname) - else - __bobthefish_start_segment $color_hostname - echo -ns (prompt_hostname) - end - end - - set -q display_user - or set -q display_sudo_user - or set -q display_hostname - and echo -ns ' ' -end - - -# ============================== -# Virtual environment segments -# ============================== - -function __bobthefish_rvm_parse_ruby -S -a ruby_string -a scope -d 'Parse RVM Ruby string' - # Function arguments: - # - 'ruby-2.2.3@rails', 'jruby-1.7.19'... - # - 'default' or 'current' - set -l IFS @ - echo "$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' - # look for rvm install path - set -q rvm_path - or set -l rvm_path ~/.rvm /usr/local/rvm - - # More `sed`/`grep`/`cut` magic... - set -l __rvm_default_ruby (grep GEM_HOME $rvm_path/environments/default 2>/dev/null | sed -e"s/'//g" | sed -e's/.*\///') - set -l __rvm_current_ruby (rvm-prompt i v g) - - [ "$__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 command -q rvm-prompt - set ruby_version (__bobthefish_rvm_info) - else if command -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 # chruby is implemented as a function, so using type -q is intentional - set ruby_version $RUBY_VERSION - else if command -q asdf - set -l asdf_current_ruby (asdf current ruby 2>/dev/null) - or return - - echo "$asdf_current_ruby" | read -l _asdf_plugin asdf_ruby_version asdf_provenance - - # If asdf changes their ruby version provenance format, update this to match - [ (string trim -- "$asdf_provenance") = "$HOME/.tool-versions" ] - and return - - set ruby_version $asdf_ruby_version - end - - [ -z "$ruby_version" ] - and return - - __bobthefish_start_segment $color_rvm - echo -ns $ruby_glyph $ruby_version ' ' -end - -function __bobthefish_prompt_golang -S -a real_pwd -d 'Display current Go information' - # setting is 'no', don't display the prompt - [ "$theme_display_go" = 'no' ] - and return - - # find the closest go.mod - set -l gomod_version "0" - set -l d $real_pwd - while not [ -z "$d" ] - if [ -e $d/go.mod ] - grep "^go " "$d/go.mod" | read __ gomod_version - break - end - - [ "$d" = "/" ] - and return - - set d (__bobthefish_dirname $d) - end - - # no go.mod, not in a go project, don't display the prompt - if [ "$gomod_version" = "0" ] - return - end - - # check if there's a Go executable - set -l no_go_installed "0" - set -l actual_go_version "0" - set -l high_enough_version "0" - if command -q go - set actual_go_version (go version | string replace --filter -r 'go version go(\\d+\\.\\d+(?:\\.\\d+)?).*' '$1') - if printf "%s\n%s" "$gomod_version" "$actual_go_version" | sort --check=silent --version-sort - set high_enough_version "1" - end - else - set no_go_installed "1" - end - - if [ "$high_enough_version" = "1" ] - __bobthefish_start_segment $color_virtualgo - else - __bobthefish_start_segment $color_rvm - end - - echo -ns $go_glyph - echo -ns "$gomod_version " - - # showing the prompt -- but plain ( for 'yes' ) or verbose? - if [ "$theme_display_go" = "verbose" ] - if [ "$actual_go_version" != "0" ] - # show the prompt with the required version AND the currently available - # version; same color rules as above - echo -ns " ($actual_go_version)" - end - end -end - -function __bobthefish_virtualenv_python_version -S -d 'Get current Python version' - switch (python --version 2>&1 | tr '\n' ' ') - case 'Python 2*PyPy*' - echo $pypy_glyph - case 'Python 3*PyPy*' - echo -s $pypy_glyph $superscript_glyph[3] - case 'Python 2*' - echo $superscript_glyph[2] - case 'Python 3*' - echo $superscript_glyph[3] - end -end - -function __bobthefish_prompt_virtualfish -S -d "Display current Python virtual environment (only for virtualfish, virtualenv's activate.fish changes prompt by itself) or conda environment." - command -q python - or return - - [ "$theme_display_virtualenv" = 'no' -o -z "$VIRTUAL_ENV" -a -z "$CONDA_DEFAULT_ENV" ] - and return - - set -l version_glyph (__bobthefish_virtualenv_python_version) - set -l prompt_style 'default' - - if [ "$version_glyph" ] - __bobthefish_start_segment $color_virtualfish - if string match -q "Python 2*" (python --version 2>&1 | string trim) - set prompt_style 'verbose' - else if [ "$theme_display_virtualenv" = 'verbose' ] - set prompt_style 'verbose' - end - - if [ "$prompt_style" = 'verbose' ] - echo -ns $virtualenv_glyph $version_glyph ' ' - else - echo -ns $virtualenv_glyph - end - - end - - if [ "$VIRTUAL_ENV" ] - echo -ns (basename "$VIRTUAL_ENV") ' ' - else if [ "$CONDA_DEFAULT_ENV" ] - echo -ns (basename "$CONDA_DEFAULT_ENV") ' ' - end -end - -function __bobthefish_prompt_virtualgo -S -d 'Display current Go virtual environment' - [ "$theme_display_virtualgo" = 'no' -o -z "$VIRTUALGO" ] - and return - - __bobthefish_start_segment $color_virtualgo - echo -ns $go_glyph ' ' (basename "$VIRTUALGO") ' ' - set_color normal -end - -function __bobthefish_prompt_desk -S -d 'Display current desk environment' - [ "$theme_display_desk" = 'no' -o -z "$DESK_ENV" ] - and return - - __bobthefish_start_segment $color_desk - echo -ns $desk_glyph ' ' (basename -a -s '.fish' "$DESK_ENV") ' ' - set_color normal -end - -function __bobthefish_prompt_find_file_up -S -d 'Find file(s), going up the parent directories' - set -l dir "$argv[1]" - set -l files $argv[2..-1] - - if test -z "$dir" - or test -z "$files" - return 1 - end - - while [ "$dir" ] - for f in $files - if [ -e "$dir/$f" ] - return - end - end - - [ "$dir" = '/' ] - and return 1 - - set dir (__bobthefish_dirname "$dir") - end - return 1 -end - -function __bobthefish_prompt_node -S -d 'Display current node version' - set -l should_show - - if [ "$theme_display_node" = 'always' -o "$theme_display_nvm" = 'yes' ] - set should_show 1 - else if [ "$theme_display_node" = 'yes' ] - __bobthefish_prompt_find_file_up "$PWD" package.json .nvmrc .node-version - and set should_show 1 - end - - [ -z "$should_show" ] - and return - - set -l node_manager - set -l node_manager_dir - - if type -q nvm - set node_manager 'nvm' - set node_manager_dir $NVM_DIR - else if command -q fnm - set node_manager 'fnm' - set node_manager_dir $FNM_DIR - end - - [ -n "$node_manager_dir" ] - or return - - set -l node_version ("$node_manager" current 2> /dev/null) - - [ -z $node_version -o "$node_version" = 'none' -o "$node_version" = 'system' ] - and return - - [ -n "$color_nvm" ] - and set -x color_node $color_nvm - - __bobthefish_start_segment $color_node - echo -ns $node_glyph $node_version ' ' - set_color normal -end - -function __bobthefish_prompt_nix -S -d 'Display current nix environment' - [ "$theme_display_nix" = 'no' -o -z "$IN_NIX_SHELL" ] - and return - - __bobthefish_start_segment $color_nix - echo -ns $nix_glyph $IN_NIX_SHELL ' ' - - set_color normal -end - -# ============================== -# VCS segments -# ============================== - -function __bobthefish_prompt_fossil -S -a fossil_root_dir -a real_pwd -d 'Display the actual fossil state' - set -f fossil_statuses (command fossil changes --differ 2>/dev/null | cut -d' ' -f1 | sort -u) - - # Fossil doesn't really stage changes; untracked files are ignored, tracked files are committed by default - # It also syncs by default when you commit, and monitors for conflicts (which will be reported here) - for line in $fossil_statuses - switch $line - case ADDED UPDATED EDITED DELETED RENAMED - # These can really just all be dirty, then - set -f dirty $git_dirty_glyph - case EXTRA - set -f new $git_untracked_glyph - case CONFLICT - set -f conflict '!' - end - end - - set -f flags "$dirty$new$conflict" - - [ "$flags" ] - and set flags " $flags" - - set -l flag_colors $color_repo - if [ "$dirty" ] - set flag_colors $color_repo_dirty - end - - __bobthefish_path_segment $fossil_root_dir project - - __bobthefish_start_segment $flag_colors - echo -ns $fossil_glyph ' ' - - echo -ns (__bobthefish_fossil_branch) $flags ' ' - set_color normal - - set -l project_pwd (__bobthefish_project_pwd $fossil_root_dir $real_pwd) - if [ "$project_pwd" ] - if [ -w "$real_pwd" ] - __bobthefish_start_segment $color_path - else - __bobthefish_start_segment $color_path_nowrite - end - - echo -ns $project_pwd ' ' - end -end - -function __bobthefish_prompt_hg -S -a hg_root_dir -a real_pwd -d 'Display the actual hg state' - set -l dirty (command hg stat; or echo -n '*') - - set -l flags "$dirty" - [ "$flags" ] - and set flags '' |