refactor(theme-and-appearance): reorganize and clean up logic (#11529)
Co-authored-by: Andrew Janke <janke@pobox.com> Co-authored-by: Marcelo Parada <marcelo.parada@axoninsight.com> Co-authored-by: Uy Ha <hchanuy@gmail.com> Co-authored-by: Valentin Uveges <valentin.uveges@gmail.com>master
Marc Cornellà
3 years ago
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GitHub
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95d0c4b603
1 changed files with 81 additions and 54 deletions
@ -1,66 +1,93 @@ |
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# ls colors |
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# Sets color variable such as $fg, $bg, $color and $reset_color |
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autoload -U colors && colors |
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|
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# Enable ls colors |
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export LSCOLORS="Gxfxcxdxbxegedabagacad" |
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# Expand variables and commands in PROMPT variables |
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setopt prompt_subst |
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|
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# TODO organise this chaotic logic |
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# Prompt function theming defaults |
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ZSH_THEME_GIT_PROMPT_PREFIX="git:(" # Beginning of the git prompt, before the branch name |
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ZSH_THEME_GIT_PROMPT_SUFFIX=")" # End of the git prompt |
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ZSH_THEME_GIT_PROMPT_DIRTY="*" # Text to display if the branch is dirty |
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ZSH_THEME_GIT_PROMPT_CLEAN="" # Text to display if the branch is clean |
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ZSH_THEME_RUBY_PROMPT_PREFIX="(" |
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ZSH_THEME_RUBY_PROMPT_SUFFIX=")" |
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|
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if [[ "$DISABLE_LS_COLORS" != "true" ]]; then |
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if [[ -d "$ZSH" ]]; then |
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_test_dir="$ZSH" |
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else |
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_test_dir="." |
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fi |
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# Find the option for using colors in ls, depending on the version |
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if [[ "$OSTYPE" == netbsd* ]]; then |
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# On NetBSD, test if "gls" (GNU ls) is installed (this one supports colors); |
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# otherwise, leave ls as is, because NetBSD's ls doesn't support -G |
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gls --color -d "$_test_dir" &>/dev/null && alias ls='gls --color=tty' |
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elif [[ "$OSTYPE" == openbsd* ]]; then |
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# On OpenBSD, "gls" (ls from GNU coreutils) and "colorls" (ls from base, |
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# with color and multibyte support) are available from ports. "colorls" |
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# will be installed on purpose and can't be pulled in by installing |
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# coreutils, so prefer it to "gls". |
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gls --color -d "$_test_dir" &>/dev/null && alias ls='gls --color=tty' |
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colorls -G -d "$_test_dir" &>/dev/null && alias ls='colorls -G' |
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elif [[ "$OSTYPE" == (darwin|freebsd)* ]]; then |
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# this is a good alias, it works by default just using $LSCOLORS |
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ls -G "$_test_dir" &>/dev/null && alias ls='ls -G' |
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|
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# only use coreutils ls if there is a dircolors customization present ($LS_COLORS or .dircolors file) |
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# otherwise, gls will use the default color scheme which is ugly af |
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[[ -n "$LS_COLORS" || -f "$HOME/.dircolors" ]] && gls --color -d "$_test_dir" &>/dev/null && alias ls='gls --color=tty' |
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else |
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# For GNU ls, we use the default ls color theme. They can later be overwritten by themes. |
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if [[ -z "$LS_COLORS" ]]; then |
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(( $+commands[dircolors] )) && eval "$(dircolors -b)" |
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# Use diff --color if available |
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if command diff --color /dev/null{,} &>/dev/null; then |
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function diff { |
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command diff --color "$@" |
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} |
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fi |
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|
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|
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# Don't set ls coloring if disabled |
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[[ "$DISABLE_LS_COLORS" != true ]] || return 0 |
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|
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function test-ls-args { |
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local cmd="$1" # ls, gls, colorls, ... |
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local args="${@[2,-1]}" # arguments except the first one |
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command "$cmd" "$args" /dev/null &>/dev/null |
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} |
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|
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# Find the option for using colors in ls, depending on the version |
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case "$OSTYPE" in |
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netbsd*) |
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# On NetBSD, test if `gls` (GNU ls) is installed (this one supports colors); |
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# otherwise, leave ls as is, because NetBSD's ls doesn't support -G |
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test-ls-args gls --color && alias ls='gls --color=tty' |
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;; |
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openbsd*) |
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# On OpenBSD, `gls` (ls from GNU coreutils) and `colorls` (ls from base, |
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# with color and multibyte support) are available from ports. |
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# `colorls` will be installed on purpose and can't be pulled in by installing |
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# coreutils (which might be installed for ), so prefer it to `gls`. |
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test-ls-args gls --color && alias ls='gls --color=tty' |
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test-ls-args colorls -G && alias ls='colorls -G' |
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;; |
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(darwin|freebsd)*) |
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# This alias works by default just using $LSCOLORS |
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test-ls-args ls -G && alias ls='ls -G' |
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# Only use GNU ls if installed and there are user defaults for $LS_COLORS, |
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# as the default coloring scheme is not very pretty |
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[[ -n "$LS_COLORS" || -f "$HOME/.dircolors" ]] \ |
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&& test-ls-args gls --color \ |
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&& alias ls='gls --color=tty' |
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;; |
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*) |
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if test-ls-args ls --color; then |
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alias ls='ls --color=tty' |
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elif test-ls-args ls -G; then |
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alias ls='ls -G' |
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fi |
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;; |
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esac |
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|
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ls --color -d "$_test_dir" &>/dev/null && alias ls='ls --color=tty' || { ls -G "$_test_dir" &>/dev/null && alias ls='ls -G' } |
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unfunction test-ls-args |
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|
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# Take advantage of $LS_COLORS for completion as well. |
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zstyle ':completion:*' list-colors "${(s.:.)LS_COLORS}" |
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fi |
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fi |
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|
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# enable diff color if possible. |
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if command diff --color /dev/null /dev/null &>/dev/null; then |
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function color-diff { |
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command diff --color $@ |
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} |
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alias diff="color-diff" |
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compdef _diff color-diff # compdef is already loaded by this point |
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fi |
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# Default coloring for BSD-based ls |
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export LSCOLORS="Gxfxcxdxbxegedabagacad" |
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|
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setopt prompt_subst |
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# Default coloring for GNU-based ls |
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if [[ -z "$LS_COLORS" ]]; then |
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# Define LS_COLORS via dircolors if available. Otherwise, set a default |
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# equivalent to LSCOLORS (generated via https://geoff.greer.fm/lscolors) |
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if (( $+commands[dircolors] )); then |
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[[ -f "$HOME/.dircolors" ]] \ |
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&& source <(dircolors -b "$HOME/.dircolors") \ |
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|| source <(dircolors -b) |
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else |
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export LS_COLORS="di=34:ln=35:so=32:pi=33:ex=31:bd=34;46:cd=34;43:su=37;41:sg=30;43:tw=30;42:ow=34;42:" |
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fi |
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fi |
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[[ -n "$WINDOW" ]] && SCREEN_NO="%B$WINDOW%b " || SCREEN_NO="" |
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# Take advantage of $LS_COLORS for completion as well. |
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function omz_set_completion_colors { |
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zstyle ':completion:*' list-colors "${(s.:.)LS_COLORS}" |
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add-zsh-hook -d precmd omz_set_completion_colors |
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unfunction omz_set_completion_colors |
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} |
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# git theming default: Variables for theming the git info prompt |
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ZSH_THEME_GIT_PROMPT_PREFIX="git:(" # Prefix at the very beginning of the prompt, before the branch name |
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ZSH_THEME_GIT_PROMPT_SUFFIX=")" # At the very end of the prompt |
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ZSH_THEME_GIT_PROMPT_DIRTY="*" # Text to display if the branch is dirty |
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ZSH_THEME_GIT_PROMPT_CLEAN="" # Text to display if the branch is clean |
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ZSH_THEME_RUBY_PROMPT_PREFIX="(" |
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ZSH_THEME_RUBY_PROMPT_SUFFIX=")" |
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autoload -Uz add-zsh-hook |
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add-zsh-hook precmd omz_set_completion_colors |
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