1 files changed, 81 insertions, 0 deletions
diff --git a/home/.oh-my-zsh/lib/theme-and-appearance.zsh b/home/.oh-my-zsh/lib/theme-and-appearance.zsh
new file mode 100644
index 0000000..585e969
--- /dev/null
+++ b/home/.oh-my-zsh/lib/theme-and-appearance.zsh
@@ -0,0 +1,81 @@
+# Sets color variable such as $fg, $bg, $color and $reset_color
+autoload -U colors && colors
+
+# Expand variables and commands in PROMPT variables
+setopt prompt_subst
+
+# Prompt function theming defaults
+ZSH_THEME_GIT_PROMPT_PREFIX="git:("   # Beginning of the git prompt, before the branch name
+ZSH_THEME_GIT_PROMPT_SUFFIX=")"       # End of the git prompt
+ZSH_THEME_GIT_PROMPT_DIRTY="*"        # Text to display if the branch is dirty
+ZSH_THEME_GIT_PROMPT_CLEAN=""         # Text to display if the branch is clean
+ZSH_THEME_RUBY_PROMPT_PREFIX="("
+ZSH_THEME_RUBY_PROMPT_SUFFIX=")"
+
+
+# Use diff --color if available
+if command diff --color /dev/null{,} &>/dev/null; then
+  function diff {
+    command diff --color "$@"
+  }
+fi
+
+# Don't set ls coloring if disabled
+[[ "$DISABLE_LS_COLORS" != true ]] || return 0
+
+# Default coloring for BSD-based ls
+export LSCOLORS="Gxfxcxdxbxegedabagacad"
+
+# Default coloring for GNU-based ls
+if [[ -z "$LS_COLORS" ]]; then
+  # Define LS_COLORS via dircolors if available. Otherwise, set a default
+  # equivalent to LSCOLORS (generated via https://geoff.greer.fm/lscolors)
+  if (( $+commands[dircolors] )); then
+    [[ -f "$HOME/.dircolors" ]] \
+      && source <(dircolors -b "$HOME/.dircolors") \
+      || source <(dircolors -b)
+  else
+    export LS_COLORS="di=1;36:ln=35:so=32:pi=33:ex=31:bd=34;46:cd=34;43:su=30;41:sg=30;46:tw=30;42:ow=30;43"
+  fi
+fi
+
+function test-ls-args {
+  local cmd="$1"          # ls, gls, colorls, ...
+  local args="${@[2,-1]}" # arguments except the first one
+  command "$cmd" "$args" /dev/null &>/dev/null
+}
+
+# Find the option for using colors in ls, depending on the version
+case "$OSTYPE" in
+  netbsd*)
+    # On NetBSD, test if `gls` (GNU ls) is installed (this one supports colors);
+    # otherwise, leave ls as is, because NetBSD's ls doesn't support -G
+    test-ls-args gls --color && alias ls='gls --color=tty'
+    ;;
+  openbsd*)
+    # On OpenBSD, `gls` (ls from GNU coreutils) and `colorls` (ls from base,
+    # with color and multibyte support) are available from ports.
+    # `colorls` will be installed on purpose and can't be pulled in by installing
+    # coreutils (which might be installed for ), so prefer it to `gls`.
+    test-ls-args gls --color && alias ls='gls --color=tty'
+    test-ls-args colorls -G && alias ls='colorls -G'
+    ;;
+  (darwin|freebsd)*)
+    # This alias works by default just using $LSCOLORS
+    test-ls-args ls -G && alias ls='ls -G'
+    # Only use GNU ls if installed and there are user defaults for $LS_COLORS,
+    # as the default coloring scheme is not very pretty
+    zstyle -t ':omz:lib:theme-and-appearance' gnu-ls \
+      && test-ls-args gls --color \
+      && alias ls='gls --color=tty'
+    ;;
+  *)
+    if test-ls-args ls --color; then
+      alias ls='ls --color=tty'
+    elif test-ls-args ls -G; then
+      alias ls='ls -G'
+    fi
+    ;;
+esac
+
+unfunction test-ls-args