141 lines
2.5 KiB
Fish
Executable file
141 lines
2.5 KiB
Fish
Executable file
#!/usr/bin/env fish
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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function print_in_color
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printf '%b' \
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"$(tput setaf $argv[2] 2> /dev/null)" \
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$argv[1] \
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"$(tput sgr0 2> /dev/null)"
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end
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function print_in_red
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print_in_color $argv[1] 1
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end
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function print_in_yellow
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print_in_color $argv[1] 3
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end
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function print_in_green
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print_in_color $argv[1] 2
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end
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function print_in_purple
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print_in_color $argv[1] 5
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end
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function print_title
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print_in_purple "\n • $argv[1]\n\n"
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end
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function print_success
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print_in_green " [✔] $argv[1]\n"
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end
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function print_warning
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print_in_yellow " [!] $argv[1]\n"
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end
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function print_error
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print_in_red " [✖] $argv[1] $argv[2]\n"
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end
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function print_question
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print_in_yellow " [?] $argv[1]\n"
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end
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function print_result
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if [ "$argv[1]" -eq 0 ]
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print_success $argv[2]
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else
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print_error $argv[2]
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end
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return $argv[1]
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end
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function print_error_stream
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while read -r line
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print_error "↳ ERROR: $line"
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end
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end
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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function show_spinner
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set -l frames '/-\|'
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set -l number_of_frames (string length $FRAMES)
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set -l pid $argv[1]
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set -l cmds $argv[2]
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set -l msg $argv[3]
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set -l i 0
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set -l frame_text ""
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printf "\n\n\n"
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tput cuu 3
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tput sc
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while kill -0 "$pid" &> /dev/null
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set i math $i + 1
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set -l num math % $number_of_frames
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set -l frame (string sub -s $num -l 1)
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set frame_text " [$frame] $msg"
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printf '%s' $frame_text
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sleep 0.2
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tput rc
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end
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end
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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function set_trap
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trap -p "$argv[1]" | grep "$argv[2]" &> /dev/null \
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|| trap "$argv[2]" "$argv[1]"
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end
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function kill_all_subproccesses
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set -l i ""
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for i in (jobs -p)
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kill "$i"
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wait "$i" &> /dev/null
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end
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end
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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function execute
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set -l cmds $argv[1]
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set -q $argv[2] and set -l msg $argv[2] or set -l msg $argv[1]
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set -l tmp_file "$(mktmp /tmp/XXXXX)"
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set -l exit_code 0
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set_trap 'EXIT' 'kill_all_subproccesses'
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eval "$cmds" &> /dev/null 2> $tmp_file &
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set cmds_pid $last_pid
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show_spinner $cmds_pid $cmds $msg
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wait $cmds_pid &> /dev/null
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set exit_code $status
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print_result $exit_code $msg
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if [ $exit_code -ne 0 ]
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print_error_stream < $tmp_file
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end
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rm -rf "$tmp_file"
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return $exit_code
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end
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