lib: enable diff color (#8807)

62648d71 · Monson Shao · GitHub · d24a9dbc · 62648d71
Unverified Commit 62648d71 authored Jul 01, 2020 by Monson Shao Committed by GitHub Jul 01, 2020
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theme-and-appearance.zsh lib/theme-and-appearance.zsh +5 -0

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--- a/lib/theme-and-appearance.zsh
+++ b/lib/theme-and-appearance.zsh
@@ -39,6 +39,11 @@ if [[ "$DISABLE_LS_COLORS" != "true" ]]; then
  fi
 fi

+# enable diff color if possible.
+if diff --color . . &>/dev/null; then
+  alias diff='diff --color'
+fi
+
 setopt auto_cd
 setopt multios
 setopt prompt_subst