add jz theme

themes/jz.zsh-theme

@@ -0,0 +1,77 @@
+# ------------------------------------------------------------------------------
+#          FILE:  jz.zsh-theme
+#   DESCRIPTION:  oh-my-zsh theme file.
+#        AUTHOR:  Justin Zhu (haoranjzhu@gmail.com)
+#       VERSION:  1.0.0
+#    SCREENSHOT:
+# ------------------------------------------------------------------------------
+
+# Shows background jobs:
+#   #jobs  Display
+#     0    Nothing
+#    1-9   [bg:#jobs] in yellow
+#    > 10  [bg:#jobs] in red
+job_bg() {
+  local JC=$(jobs -r | grep running | wc -l)
+  if [[ JC -gt 10 ]]; then
+    echo "%{$fg[red]%}[bg:${JC}]%{$reset_color%}"
+  elif [[ JC -gt 0 ]]; then
+    echo "%{$fg[yellow]%}[bg:${JC}]%{$reset_color%}"
+  fi
+}
+
+# Shows suspended jobs:
+#   #jobs  Display
+#     0    Nothing
+#    1-2   [sp:#jobs] in yellow
+#    > 2   [bg:#jobs] in red
+job_sp() {
+  local JC=$(jobs -s | grep suspended | wc -l)
+  if [[ JC -gt 2 ]]; then
+    echo "%{$fg[red]%}[sp:${JC}]%{$reset_color%}"
+  elif [[ JC -gt 0 ]]; then
+    echo "%{$fg[yellow]%}[sp:${JC}]%{$reset_color%}"
+  fi
+}
+
+if [[ "$TERM" != "dumb" ]] && [[ "$DISABLE_LS_COLORS" != "true" ]]; then
+    PROMPT='%{$fg[blue]%}[%{$fg[red]%}%n%{$FG[242]%}@%{$fg[magenta]%}%m%{$reset_color%}:%{$fg[blue]%}%~]%{$reset_color%}$(git_prompt_info)$(job_bg)$(job_sp)
+%(?.%{$fg_bold[green]%}❯.%{$fg_bold[red]%}❯)%{$reset_color%} '
+
+    ZSH_THEME_GIT_PROMPT_PREFIX="%{$fg[green]%}["
+    ZSH_THEME_GIT_PROMPT_SUFFIX="]%{$reset_color%}"
+    ZSH_THEME_GIT_PROMPT_DIRTY=""
+    ZSH_THEME_GIT_PROMPT_CLEAN=""
+
+    # display exitcode on the right when >0
+    return_code="%(?..%{$fg[red]%}%? ↵%{$reset_color%})"
+
+    RPROMPT='${return_code}$(git_prompt_status)%{$reset_color%}'
+
+    ZSH_THEME_GIT_PROMPT_ADDED="%{$fg[green]%} ✚"
+    ZSH_THEME_GIT_PROMPT_MODIFIED="%{$fg[blue]%} ✹"
+    ZSH_THEME_GIT_PROMPT_DELETED="%{$fg[red]%} ✖"
+    ZSH_THEME_GIT_PROMPT_RENAMED="%{$fg[magenta]%} ➜"
+    ZSH_THEME_GIT_PROMPT_UNMERGED="%{$fg[yellow]%} ═"
+    ZSH_THEME_GIT_PROMPT_UNTRACKED="%{$fg[cyan]%} ✭"
+else
+    PROMPT='[%n@%m:%~$(git_prompt_info)]
+%# '
+
+    ZSH_THEME_GIT_PROMPT_PREFIX=" on"
+    ZSH_THEME_GIT_PROMPT_SUFFIX=""
+    ZSH_THEME_GIT_PROMPT_DIRTY=""
+    ZSH_THEME_GIT_PROMPT_CLEAN=""
+
+    # display exitcode on the right when >0
+    return_code="%(?..%? ↵)"
+
+    RPROMPT='${return_code}$(git_prompt_status)'
+
+    ZSH_THEME_GIT_PROMPT_ADDED=" ✚"
+    ZSH_THEME_GIT_PROMPT_MODIFIED=" ✹"
+    ZSH_THEME_GIT_PROMPT_DELETED=" ✖"
+    ZSH_THEME_GIT_PROMPT_RENAMED=" ➜"
+    ZSH_THEME_GIT_PROMPT_UNMERGED=" ═"
+    ZSH_THEME_GIT_PROMPT_UNTRACKED=" ✭"
+fi