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added more customization options
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1 #######################################################################
2 # Admone ZSH prompt. Copyright Armaan Bhojwani. MIT licensed, see the #
3 # LICENSE file or https://www.opensource.org/licenses/MIT for more    #
4 # information. Git repo at https://codeberg.org/armaan/admone         #
5 #######################################################################
6
7 #
8 # USER CONFIGURATIONS
9 #
10
11 ADMONE_PROMPT_CHAR="➤"
12   # ADMONE_PROMPT_CHAR="❯❯❯"
13   # ADMONE_PROMPT_CHAR="$"
14   # ADMONE_PROMPT_CHAR="%"
15   # ADMONE_PROMPT_CHAR=">"
16   # ADMONE_PROMPT_CHAR="➢"
17   # ADMONE_PROMPT_CHAR="➪"
18 ADMONE_PRE_UPPER="╭"
19 ADMONE_PRE_LOWER="╰"
20   # ADMONE_PRE_UPPER="┌"
21   # ADMONE_PRE_LOWER="└"
22 ADMONE_BLOCK_SEPARATOR="─"
23   # ADMONE_BLOCK_SEPARATOR="∙"
24 ADMONE_BLOCK_LEFT="["
25 ADMONE_BLOCK_RIGHT="]"
26   # ADMONE_BLOCK_LEFT="{"
27   # ADMONE_BLOCK_RIGHT="}"
28   # ADMONE_BLOCK_LEFT="("
29   # ADMONE_BLOCK_RIGHT=")"
30 ADMONE_VI_MODE_CURSOR="1"
31   # ADMONE_VI_MODE_CURSOR="1"
32 ADMONE_SHOW_0_EXIT_CODE="0"
33 ADMONE_GIT_SHOW_BLANK="1"
34 ADMONE_INCLUDE="admone-pwd;admone-git;admone-exit-code;admone-time"
35 ADMONE_FORMAT_LOWER="%B%F{%(?.cyan.red)}"
36
37 function admone-pwd {
38   echo "%F{blue}%~%f"
39 }
40 function admone-git {
41   git_branch="$(git rev-parse --abbrev-ref HEAD 2>/dev/null)"
42   if [[ $ADMONE_GIT_SHOW_BLANK == "0" ]]; then
43     if [[ ${git_branch//\%/%%} == "" ]]; then
44       echo "%F{blue}n/a%f"
45     else
46       echo "%F{green}${git_branch//\%/%%}%f"
47     fi
48   else
49     echo "%F{green}${git_branch//\%/%%}%f"
50   fi
51 }
52 function admone-exit-code {
53   if [[ $ADMONE_SHOW_0_EXIT_CODE == "1" ]]; then
54     echo "%(?,%F{cyan}%?%f,%F{red}%?%f)"
55   elif [[ $ADMONE_SHOW_0_EXIT_CODE == "0" ]]; then
56     echo "%(?,,%F{red}%?%f)"
57   fi
58 }
59 function admone-date {
60   echo $(date -I)
61 }
62 function admone-12hr {
63   echo $(date +%r)
64 }
65 function admone-24hr {
66   echo $(date +%T)
67 }
68 # Intergration with https://codeberg.org/armaan/zsh-command-time
69 function admone-time {
70   echo "%F{cyan}$timer_show%f"
71 }
72
73 #######################################################################
74
75 #
76 # BACKEND
77 #
78
79 # Cursor shape depends on vi mode
80 function zle-keymap-select zle-line-init zle-line-finish {
81   if [[ $ADMONE_VI_MODE_CURSOR == "1" ]]; then
82     case $KEYMAP in
83       vicmd)
84         # Block
85         print -n -- "\E]50;CursorShape=0\C-G"
86         ;;
87       viins|main)
88         # Beam
89         print -n -- "\E]50;CursorShape=1\C-G"
90         ;;
91     esac
92     zle reset-prompt
93     zle -R
94   fi
95 }
96
97 function set-prompt() {
98   # Reset prompts
99   upper="${ADMONE_PRE_UPPER}"
100   lower="${ADMONE_PRE_LOWER}${ADMONE_FORMAT_LOWER}${ADMONE_PROMPT_CHAR}%f%b "
101
102   # Add in functions as defined above
103   NUM_FUNCS="$(echo $ADMONE_INCLUDE | grep -o ';' | wc -l)"
104   for (( i = 0; i <= $NUM_FUNCS; i++ )); do
105     (( val = $i + 1 ))
106     THE_COMMAND="$(echo $ADMONE_INCLUDE | cut -d ';' -f $val)"
107    if [[ $i == 0 ]]; then
108       upper+="$ADMONE_BLOCK_LEFT$($THE_COMMAND)$ADMONE_BLOCK_RIGHT"
109     else
110       upper+="$ADMONE_BLOCK_SEPARATOR$ADMONE_BLOCK_LEFT$($THE_COMMAND)$ADMONE_BLOCK_RIGHT"
111     fi
112   done
113
114   # Add line above
115   [[ -v PS1_NL ]] && echo || PS1_NL=
116
117   PROMPT=$upper$'\n'$lower
118 }
119
120 # Set everything!
121 zle -N zle-line-init
122 zle -N zle-line-finish
123 zle -N zle-keymap-select
124 autoload -Uz add-zsh-hook
125 add-zsh-hook precmd set-prompt