diff options
-rw-r--r-- | .config/fish/conf.d/__async_prompt.fish | 130 |
1 files changed, 130 insertions, 0 deletions
diff --git a/.config/fish/conf.d/__async_prompt.fish b/.config/fish/conf.d/__async_prompt.fish new file mode 100644 index 0000000..8a51156 --- /dev/null +++ b/.config/fish/conf.d/__async_prompt.fish | |||
@@ -0,0 +1,130 @@ | |||
1 | # https://github.com/acomagu/fish-async-prompt/blob/master/conf.d/__async_prompt.fish | ||
2 | status is-interactive | ||
3 | or exit 0 | ||
4 | |||
5 | set -g __async_prompt_tmpdir (command mktemp -d) | ||
6 | |||
7 | # Setup after the user defined prompt functions are loaded. | ||
8 | function __async_prompt_setup_on_startup --on-event fish_prompt | ||
9 | functions -e (status current-function) | ||
10 | |||
11 | for func in (__async_prompt_config_functions) | ||
12 | function $func -V func | ||
13 | test -e $__async_prompt_tmpdir'/'$fish_pid'_'$func | ||
14 | and cat $__async_prompt_tmpdir'/'$fish_pid'_'$func | ||
15 | end | ||
16 | end | ||
17 | end | ||
18 | |||
19 | not set -q async_prompt_on_variable | ||
20 | and set async_prompt_on_variable fish_bind_mode | ||
21 | function __async_prompt_fire --on-event fish_prompt (for var in $async_prompt_on_variable; printf '%s\n' --on-variable $var; end) | ||
22 | set st $status | ||
23 | |||
24 | for func in (__async_prompt_config_functions) | ||
25 | set -l tmpfile $__async_prompt_tmpdir'/'$fish_pid'_'$func | ||
26 | |||
27 | if functions -q $func'_loading_indicator' && test -e $tmpfile | ||
28 | read -zl last_prompt <$tmpfile | ||
29 | eval (string escape -- $func'_loading_indicator' "$last_prompt") >$tmpfile | ||
30 | end | ||
31 | |||
32 | __async_prompt_config_inherit_variables | __async_prompt_spawn $st \ | ||
33 | $func' | read -z prompt | ||
34 | echo -n $prompt >'$tmpfile | ||
35 | end | ||
36 | end | ||
37 | |||
38 | function __async_prompt_spawn | ||
39 | set -l envs | ||
40 | begin | ||
41 | set st $argv[1] | ||
42 | while read line | ||
43 | switch "$line" | ||
44 | case 'fish_bind_mode' | ||
45 | echo fish_bind_mode $fish_bind_mode | ||
46 | case FISH_VERSION PWD _ history 'fish_*' hostname version | ||
47 | case status | ||
48 | echo status $st | ||
49 | case SHLVL | ||
50 | set envs $envs SHLVL=(math $SHLVL - 1) | ||
51 | case '*' | ||
52 | echo $line (string escape -- $$line) | ||
53 | end | ||
54 | end | ||
55 | end | read -lz vars | ||
56 | echo $vars | env $envs fish -c ' | ||
57 | function __async_prompt_set_status | ||
58 | return $argv | ||
59 | end | ||
60 | function __async_prompt_signal | ||
61 | kill -s "'(__async_prompt_config_internal_signal)'" '$fish_pid' | ||
62 | end | ||
63 | while read -a line | ||
64 | test -z "$line" | ||
65 | and continue | ||
66 | |||
67 | if test "$line[1]" = status | ||
68 | set st $line[2] | ||
69 | else | ||
70 | eval set "$line" | ||
71 | end | ||
72 | end | ||
73 | |||
74 | not set -q st | ||
75 | and true | ||
76 | or __async_prompt_set_status $st | ||
77 | '$argv[2]' | ||
78 | __async_prompt_signal | ||
79 | sleep 0.3 | ||
80 | __async_prompt_signal | ||
81 | sleep 0.3 | ||
82 | __async_prompt_signal' & | ||
83 | disown | ||
84 | end | ||
85 | |||
86 | function __async_prompt_config_inherit_variables | ||
87 | if set -q async_prompt_inherit_variables | ||
88 | if test "$async_prompt_inherit_variables" = all | ||
89 | set -ng | ||
90 | else | ||
91 | for item in $async_prompt_inherit_variables | ||
92 | echo $item | ||
93 | end | ||
94 | end | ||
95 | else | ||
96 | echo status | ||
97 | echo SHLVL | ||
98 | echo CMD_DURATION | ||
99 | echo fish_bind_mode | ||
100 | end | ||
101 | end | ||
102 | |||
103 | function __async_prompt_config_functions | ||
104 | set -l funcs ( | ||
105 | if set -q async_prompt_functions | ||
106 | string join \n $async_prompt_functions | ||
107 | else | ||
108 | echo fish_prompt | ||
109 | echo fish_right_prompt | ||
110 | end | ||
111 | ) | ||
112 | for func in $funcs | ||
113 | functions -q "$func" | ||
114 | or continue | ||
115 | |||
116 | echo $func | ||
117 | end | ||
118 | end | ||
119 | |||
120 | function __async_prompt_config_internal_signal | ||
121 | if test -z "$async_prompt_signal_number" | ||
122 | echo SIGUSR1 | ||
123 | else | ||
124 | echo "$async_prompt_signal_number" | ||
125 | end | ||
126 | end | ||
127 | |||
128 | function __async_prompt_repaint_prompt --on-signal (__async_prompt_config_internal_signal) | ||
129 | commandline -f repaint >/dev/null 2>/dev/null | ||
130 | end | ||