mirror of https://github.com/aristocratos/bashtop
v0.7.1 various fixes, optimizations, cleanup and added comments
aristocratos
parent
b5b6a194d0
commit
a1a42d6152
134
bashtop
134
bashtop
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@ -40,7 +40,7 @@ banner=(
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"██╔══██╗██╔══██║╚════██║██╔══██║ ██║ ██║ ██║██╔═══╝ "
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"██████╔╝██║ ██║███████║██║ ██║ ██║ ╚██████╔╝██║ "
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"╚═════╝ ╚═╝ ╚═╝╚══════╝╚═╝ ╚═╝ ╚═╝ ╚═════╝ ╚═╝ ")
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declare version="0.7.0"
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declare version="0.7.1"
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declare banner_width=${#banner[0]}
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banner_colors=("#E62525" "#CD2121" "#B31D1D" "#9A1919" "#801414")
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@ -394,6 +394,27 @@ quit_() { #? Clean exit
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exit 0
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}
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sleep_() { #? Restore terminal options, stop and send to background if caught SIGTSTP (ctrl+z)
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tput rmcup
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stty echo
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tput cnorm
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kill -s SIGSTOP $$
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}
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resume_() { #? Set terminal options and resume if caught SIGCONT ('fg' from terminal)
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sleepy=0
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tput smcup
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stty -echo
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tput civis
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if [[ -n $pause_screen ]]; then
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echo -en "$pause_screen"
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else
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echo -en "${boxes_out}${proc_det}${last_screen}${mem_out}${proc_misc}${proc_misc2}${update_string}${clock_out}"
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fi
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}
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traperr() { #? Function for reporting error line numbers
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local match len trap_muted err="${BASH_LINENO[0]}"
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@ -2007,7 +2028,7 @@ draw_cpu() { #? Draw cpu and core graphs and print percentages
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print -v cpu_out_var -m $((p_line-1)) $((p_col+p_width-5-${#cpu[freq_string]})) -fg 30 -t "┤" -fg ee -b -t "${cpu[freq_string]}" -rs -fg 30 -t "├"
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#* Print created text, graph and meters to output variable
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draw_out="${draw_out}${cpu_graph_a[*]}${cpu_graph_b[*]}${cpu_out_var}"
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draw_out+="${cpu_graph_a[*]}${cpu_graph_b[*]}${cpu_out_var}"
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}
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@ -2120,7 +2141,7 @@ draw_mem() { #? Draw mem, swap and disk statistics
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if ((resized>0)); then ((resized++)); fi
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#* Print created text, graph and meters to output variable
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draw_out="${draw_out}${mem_graph[*]}${swap_graph[*]}${mem_out}"
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draw_out+="${mem_graph[*]}${swap_graph[*]}${mem_out}"
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}
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@ -2178,9 +2199,6 @@ draw_processes() { #? Draw processes and values to screen
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if ((${#proc[detailed_cmd]}>(right_width-6)*2)); then ((det_y--)); dets=2
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elif ((${#proc[detailed_cmd]}>right_width-6)); then dets=1; fi
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#print -v proc_det2 -m $((d_line+det_y++)) ${right_col} -fg ee -b -jc $((right_width-4)) -t "Start command:"
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print -v proc_det2 -fg ee -b
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for i in C M D; do
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print -v proc_det2 -m $((d_line+5+cmd_y++)) $right_col -t "$i"
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@ -2242,13 +2260,8 @@ draw_processes() { #? Draw processes and values to screen
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print -v proc_out -m $((d_line+4)) ${right_col} -fg ee -b -jr $((right_width/3+2)) -t "Memory: ${proc[detailed_mem]}%" -t " "
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if ((tty_width>120)); then print -v proc_out -rs -fg 30 -rp $((right_width/3-3)) "⡀" -l $((right_width/3-3)) -fg 13 231 86 -t "${detail_mem_graph}" -t " "; fi
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print -v proc_out -fg ee -b -t "${proc[detailed_mem_string]}"
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#if ((tty_width>120)); then print -v proc_out -m $((d_line+4)) ${right_col} -r $((right_width/3-2)) -rs -t "${detail_mem_graph}"; fi
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fi
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#* proc[detailed_name] proc[detailed_cpu] proc[detailed_cpu_int] proc[detailed_cmd] detail_history
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#* proc[detailed_mem] proc[detailed_mem_int] proc[detailed_user] proc[detailed_threads]
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#* proc[detailed_runtime] proc[detailed_mem_string] proc[detailed_parent_pid] proc[detailed_parent_name]
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if ((proc[page]==1)); then proc_start=1
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else proc_start=$(( (height-3)*(proc[page]-1)+1 )); fi
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@ -2338,7 +2351,7 @@ draw_processes() { #? Draw processes and values to screen
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proc_out="${proc_out}${proc_misc}"
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proc_out+="${proc_misc}"
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fi
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if ((proc[page_change]==1 | resized>0)); then
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@ -2362,7 +2375,7 @@ draw_processes() { #? Draw processes and values to screen
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proc_out="${proc_out}${proc_misc2}"
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proc_out+="${proc_misc2}"
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fi
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#page_string="1/$((${#proc_array[@]}/(height-2)))"
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@ -2376,8 +2389,6 @@ draw_processes() { #? Draw processes and values to screen
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if [[ $argument == "now" ]]; then
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echo -en "${proc_out}"
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#else
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# draw_out="${draw_out}${detail_graph[*]}${proc_out}"
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fi
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}
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@ -2430,7 +2441,7 @@ draw_net() { #? Draw net information and graphs to screen
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#* Print graphs and text to output variable
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draw_out="${draw_out}${download_graph[*]}${upload_graph[*]}${net_out}"
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draw_out+="${download_graph[*]}${upload_graph[*]}${net_out}"
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}
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draw_clock() { #? Draw a clock at top of screen
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@ -2444,13 +2455,12 @@ draw_clock() { #? Draw a clock at top of screen
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print -v clock_out -m 1 $((width/2-${#time_string}/2)) -rs -fg ${color} -t "┤" -fg ee -b -t "${time_string}" -fg ${color} -t "├"
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fi
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if [[ $1 == "now" ]]; then echo -en "${clock_out}"; fi
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#print -v draw_out -t "${clock_out}"
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}
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draw_update_string() {
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unset update_string
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print -v update_string -m ${box[cpu_line]} $((box[cpu_col]+box[cpu_width]-${#update_ms}-14)) -rs -fg ${box[cpu_color]} -t "────┤" -fg "aa" -b -t "+" -fg "ee" -b -t " ${update_ms}ms " -fg "aa" -b -t "-" -rs -fg ${box[cpu_color]} -t "├"
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if [[ $1 == "quiet" ]]; then draw_out="${draw_out}${update_string}"
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if [[ $1 == "quiet" ]]; then draw_out+="${update_string}"
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else echo -en "${update_string}"; fi
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}
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@ -2460,7 +2470,7 @@ pause_() { #? Pause input and draw a darkened version of main ui
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if [[ $1 != "off" ]]; then
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prev_screen="${boxes_out}${proc_det}${last_screen}${mem_out}${detail_graph[*]}${proc_out}${proc_misc}${proc_misc2}${update_string}${clock_out}"
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if [[ -n $skip_process_draw ]]; then
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prev_screen="${prev_screen}${proc_out}"
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prev_screen+="${proc_out}"
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unset skip_process_draw proc_out
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fi
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@ -2831,40 +2841,22 @@ options_() { #? Shows the options overlay
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unset inputting inputting_value
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fi
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;;
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"update_ms backspace")
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"update_ms backspace"|"draw_clock backspace"|"custom_cpu_name backspace")
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if [[ ${#inputting_value} -gt 0 ]]; then
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inputting_value="${inputting_value::-1}"
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fi
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;;
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"update_ms"*)
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#if [[ $keypress =~ ^[0-9]$ ]]; then
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inputting_value="${inputting_value}${keypress//[^0-9]/}"
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#fi
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inputting_value+="${keypress//[^0-9]/}"
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;;
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"draw_clock enter")
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if [[ -z $inputting ]]; then inputting=1; inputting_value="${draw_clock}"
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else draw_clock="${inputting_value}"; unset inputting inputting_value clock_out; fi
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;;
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"draw_clock backspace")
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if [[ ${#inputting_value} -gt 0 ]]; then
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inputting_value="${inputting_value::-1}"
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fi
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;;
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"draw_clock"*)
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inputting_value="${inputting_value}${keypress//[\\\$\"\']/}"
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;;
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"custom_cpu_name enter")
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if [[ -z $inputting ]]; then inputting=1; inputting_value="${custom_cpu_name}"
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else custom_cpu_name="${inputting_value}"; changed_cpu_name=1; unset inputting inputting_value; fi
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;;
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"custom_cpu_name backspace")
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if [[ ${#inputting_value} -gt 0 ]]; then
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inputting_value="${inputting_value::-1}"
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fi
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;;
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"custom_cpu_name"*)
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inputting_value="${inputting_value}${keypress//[\\\$\"\']/}"
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;;
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"proc_reversed"*|"check_temp"*|"error_logging"*|"background_update"*)
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local -n selected_var=${selected}
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if [[ ${selected_var} == "true" ]]; then
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@ -2888,6 +2880,9 @@ options_() { #? Shows the options overlay
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proc_sorting="${sorting[proc[sorting_int]]}"
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proc[order_change]=1
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;;
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"draw_clock"*|"custom_cpu_name"*)
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inputting_value+="${keypress//[\\\$\"\']/}"
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;;
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esac
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fi
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@ -2903,13 +2898,13 @@ options_() { #? Shows the options overlay
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if ((resized>0)); then
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calc_sizes; draw_bg quiet
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redraw_misc=1; time_left=0
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redraw_misc=1
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unset options_out bannerd menu_out
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fi
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get_ms timestamp_end
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time_left=$((timestamp_start+update_ms-timestamp_end))
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if ((time_left<=0)); then get_ms timestamp_start; collect_and_draw; fi
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if ((time_left<=0 | resized>0)); then get_ms timestamp_start; collect_and_draw; fi
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if ((resized>0)); then resized=0; fi
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if [[ -n $updated_ms ]] && ((updated_ms++==2)); then
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@ -3107,7 +3102,7 @@ process_input() { #? Process keypresses for main ui
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"enter") unset input_to_filter ;;
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"backspace") if [[ ${#filter} -gt 0 ]]; then filter="${filter:: (-1)}"; else unset filter_change; fi ;;
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"escape") unset input_to_filter filter ;;
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*) if [[ ${#keypress} -eq 1 ]]; then filter="${filter}${keypress//[\\\$\"\']/}"; else unset filter_change; fi ;;
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*) if [[ ${#keypress} -eq 1 ]]; then filter+="${keypress//[\\\$\"\']/}"; else unset filter_change; fi ;;
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esac
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else
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@ -3124,22 +3119,21 @@ process_input() { #? Process keypresses for main ui
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proc_sorting="${sorting[proc[sorting_int]]}"
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filter_change=1
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;;
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up|shift_tab)
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up|shift_tab) #* Move process selector up one
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if [[ ${proc[selected]} -gt 0 ]]; then
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#if ! ((--proc[selected] & proc[page]==1)); then proc[page_change]=1; fi
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((proc[selected]--))
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if ((proc[page]>1 & proc[selected]==0)); then ((--proc[page])); proc[selected]=$((box[processes_height]-3)); fi
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proc[page_change]=1
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fi
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;;
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down|tab)
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down|tab) #* Move process selector down one
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if ! ((proc[page]==proc[pages] & proc[selected]>=box[processes_height]-3)); then
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if ((++proc[selected]==1)); then collect_processes now; proc[detailed_change]=1; fi
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if ((proc[selected]>box[processes_height]-3)); then ((proc[page]++)); proc[selected]=1; fi
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proc[page_change]=1
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fi
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;;
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enter)
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enter) #* Show detailed info for selected process or close detailed info if no new process is selected
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if ((proc[selected]>0 & proc[detailed_pid]!=proc[selected_pid])) && ps -p ${proc[selected_pid]} > /dev/null 2>&1; then
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proc[detailed]=1
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proc[detailed_change]=1
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@ -3156,7 +3150,7 @@ process_input() { #? Process keypresses for main ui
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calc_sizes
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fi
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;;
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page_up)
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page_up) #* Move up one page in process box
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if [[ ${proc[page]} -gt 1 ]]; then
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((--proc[page]))
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proc[page_change]=1
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@ -3165,7 +3159,7 @@ process_input() { #? Process keypresses for main ui
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proc[page_change]=1
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fi
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;;
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page_down)
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page_down) #* Move down one page in process box
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if [[ ${proc[page]} -lt ${proc[pages]} ]]; then
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if ((proc[page]++==1)); then collect_processes now; fi
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proc[page_change]=1
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@ -3174,14 +3168,12 @@ process_input() { #? Process keypresses for main ui
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proc[page_change]=1
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fi
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;;
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home)
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#proc[selected]=1
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home) #* Go to first page in process box
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proc[page]=1
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proc[page_change]=1
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;;
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end)
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end) #* Go to last page in process box
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if ((proc[selected]==0)); then collect_processes now; fi
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#proc[selected]=$((box[processes_height]-3))
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proc[page]=${proc[pages]}
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proc[page_change]=1
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;;
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@ -3222,7 +3214,6 @@ process_input() { #? Process keypresses for main ui
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f|F) #* Start process filtering input
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input_to_filter=1
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filter_change=1
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#filter_proc init
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;;
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c|C) #* Clear process filter
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if [[ -n $filter ]]; then
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@ -3230,7 +3221,7 @@ process_input() { #? Process keypresses for main ui
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filter_change=1
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fi
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;;
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t|T|k|K|i|I)
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t|T|k|K|i|I) #* Send terminate, kill or interrupt signal
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if [[ ${proc[selected]} -gt 0 ]]; then
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killer_ "$keypress" "${proc[selected_pid]}"
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elif [[ ${proc[detailed]} -eq 1 && -z ${proc[detailed_killed]} ]]; then
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@ -3263,16 +3254,16 @@ collect_and_draw() { #? Run all collect and draw functions
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((++task_int))
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if [[ -n $pause_screen && -n ${saved_key[0]} ]]; then
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return
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else
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elif [[ -z $pause_screen ]]; then
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while [[ -n ${saved_key[0]} ]]; do
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process_input 0.001
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unset late_update
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done
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fi
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collect_${task}
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if get_key -save; then process_input; fi
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if get_key -save && [[ -z $pause_screen ]]; then process_input; fi
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draw_${task}
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if get_key -save; then process_input; fi
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if get_key -save && [[ -z $pause_screen ]]; then process_input; fi
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draw_clock "$1"
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if ((resized>0 & resized<task_int)); then return; fi
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done
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@ -3358,33 +3349,6 @@ main_loop() { #? main loop...
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if ((skip_process_draw==1)); then unset skip_process_draw; fi
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}
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sleep_() {
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tput rmcup
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stty echo
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tput cnorm
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kill -s SIGSTOP $$
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}
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resume_() {
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sleepy=0
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tput smcup
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stty -echo
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tput civis
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if [[ -n $pause_screen ]]; then
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echo -en "$pause_screen"
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else
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echo -en "${boxes_out}${proc_det}${last_screen}${mem_out}${proc_misc}${proc_misc2}${update_string}${clock_out}"
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fi
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}
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#? Pre main loop
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#* Read config file or create if non existant
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@ -3410,7 +3374,7 @@ else
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unset 'save_array[@]'
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fi
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#* Set up traps for ctrl-c, soft kill, window resize and resume from ctrl-z
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#* Set up traps for ctrl-c, soft kill, window resize, ctrl-z and resume from ctrl-z
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trap 'quitting=1; time_left=0' SIGINT SIGQUIT SIGTERM
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trap 'resized=1; time_left=0' SIGWINCH
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trap 'sleepy=1; time_left=0' SIGTSTP
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