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211 lines
4.7 KiB
Bash
211 lines
4.7 KiB
Bash
#!/usr/bin/env bash
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_modules=('system' 'bat' 'bat_config' 'bat_wrapper' 'bat_wrapper_function' 'tool')
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_modules_consented=()
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set -o pipefail
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export LC_ALL=C
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export LANG=C
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# -----------------------------------------------------------------------------
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# Modules:
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# -----------------------------------------------------------------------------
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_bat_:description() {
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_collects "Version information for 'bat'."
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_collects "Custom syntaxes and themes for 'bat'."
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}
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_bat_config_:description() {
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_collects "The environment variables used by 'bat'."
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_collects "The 'bat' configuration file."
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}
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_bat_wrapper_:description() {
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_collects "Any wrapper script used by 'bat'."
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}
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_bat_wrapper_function_:description() {
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_collects "The wrapper function surrounding 'bat' (if applicable)."
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}
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_system_:description() {
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_collects "Operating system name."
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_collects "Operating system version."
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}
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_tool_:description() {
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_collects "Version information for 'less'."
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}
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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_bat_:run() {
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_out bat --version
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_out env | grep '^BAT_\|^PAGER='
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local cache_dir="$(bat --cache-dir)"
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if [[ -f "${cache_dir}/syntaxes.bin" ]]; then
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_print_command "bat" "--list-languages"
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echo "Found custom syntax set."
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fi
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if [[ -f "${cache_dir}/themes.bin" ]]; then
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_print_command "bat" "--list-themes"
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echo "Found custom theme set."
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fi
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}
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_bat_config_:run() {
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if [[ -f "$(bat --config-file)" ]]; then
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_out_fence cat "$(bat --config-file)"
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fi
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}
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_bat_wrapper_:run() {
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if file "$(which bat)" | grep "text executable" &> /dev/null; then
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_out_fence cat "$(which bat)"
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return
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fi
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printf "\nNo wrapper script.\n"
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}
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_bat_wrapper_function_:run() {
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case "$("$SHELL" --version | head -n 1)" in
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*fish*)
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if "$SHELL" --login -i -c 'type bat' 2>&1 | grep 'function' &> /dev/null; then
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_out_fence "$SHELL" --login -c 'functions bat'
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return
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fi
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;;
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*bash* | *zsh*)
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if "$SHELL" --login -i -c 'type bat' 2>&1 | grep 'function' &> /dev/null; then
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_out_fence "$SHELL" --login -i -c 'declare -f bat'
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return
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fi
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;;
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*)
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echo "Unable to determine if a wrapper function is set."
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return
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;;
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esac
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printf "\nNo wrapper function.\n"
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}
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_system_:run() {
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_out uname -srm
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if command -v "sw_vers" &> /dev/null; then _out sw_vers; fi
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if command -v "lsb_release" &> /dev/null; then _out lsb_release -a; fi
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}
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_tool_:run() {
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_out less --version | head -n1
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}
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# -----------------------------------------------------------------------------
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# Functions:
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# -----------------------------------------------------------------------------
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_print_command() {
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printf '\n**$' 1>&2
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printf ' %s' "$@" 1>&2
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printf '**\n' 1>&2
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}
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_out() {
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_print_command "$@"
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"$@" 2>&1 | sed 's/$/ /'
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}
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_out_fence() {
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_print_command "$@"
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printf '```\n' 1>&2
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"$@" 2>&1
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printf '```\n' 1>&2
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}
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_tput() {
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tput "$@" 1>&2 2> /dev/null
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}
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_collects() {
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printf " - %s\n" "$1" 1>&2
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}
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_ask_module() {
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_tput clear
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_tput cup 0 0
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cat 1>&2 << EOF
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--------------------------------------------------------------------------------
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This script runs some harmless commands to collect information about your
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system and bat configuration. It will give you a small preview of the commands
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that will be run, and ask consent before running them. Once completed, it will
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output a small report that you can review and copy into the issue description.
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--------------------------------------------------------------------------------
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EOF
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# Print description.
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_tput setaf 3
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printf "The following data will be collected:\n" 1>&2
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_tput sgr0
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"_$1_:description"
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_tput sgr0
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# Print preview.
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_tput setaf 3
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printf "\nThe following commands will be run:\n" 1>&2
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_tput sgr0
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declare -f "_$1_:run" \
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| sed 's/^ *//; s/;$//' \
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| grep '^_out[^ ]* ' \
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| sed 's/^_out[^ ]* //' 1>&2
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# Prompt
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printf "\n" 1>&2
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local response
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while true; do
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_tput cup "$(($( tput lines || echo 22) - 2))"
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_tput el
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read -er -p "Collect $(sed 's/_/ /' <<< "$1") data? [Y/n] " response
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case "$response" in
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Y | y | yes | '') return 0 ;;
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N | n | no) return 1 ;;
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*) continue ;;
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esac
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done
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}
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_run_module() {
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local module="$1"
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printf "%s\n%s\n" "$module" "$(printf "%${#module}s" | tr ' ' '-')"
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"_$1_:run"
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}
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# -----------------------------------------------------------------------------
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# Functions:
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# -----------------------------------------------------------------------------
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# Ask for consent.
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if [[ "$1" == '-y' ]]; then
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_modules_consented=("${_modules[@]}")
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else
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trap '_tput rmcup; exit 1' INT
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_tput smcup
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for _module in "${_modules[@]}"; do
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if _ask_module "$_module"; then
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_modules_consented+=("$_module")
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fi
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done
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_tput rmcup
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fi
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# Collect information.
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for _module in "${_modules_consented[@]}"; do
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_run_module "$_module" 2>&1
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printf "\n"
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done
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