diff --git a/quickfzf b/quickfzf new file mode 100755 index 0000000..0a67dec --- /dev/null +++ b/quickfzf @@ -0,0 +1,319 @@ +#!/usr/bin/bash + +# Author: zenobit +# Description: Uses fzf to provide a simple TUI for quickemu and quickget +# License MIT + +tui_define_variables() { + progname="${progname:="${0##*/}"}" + version='0.3' + #EDITOR='nano' + configdir="$HOME/.config/$progname" + vms=(*.conf) + TMP="/tmp/$progname" + # Set traps to catch the signals and exit gracefully + trap 'exit' INT + trap 'exit' EXIT + # Dependency check: check if fzf,quickemu is installed and can be executed + if ! command -v quickemu >/dev/null 2>&1; then + echo 'You are missing quickemu...' && exit 1 + fi + QUICKGET=$(command -v quickget) || exit 2 + if ! command -v fzf >/dev/null 2>&1; then + echo 'You are missing fzf...' && exit 3 + fi + qcommand="quickemu < ${configdir}/command -vm" +} + +tui_display_header() { + printf 'Simple TUI for quickemu\n%s: v.%s\nquickemu: v.%s\n' "$progname" "$version" "$(quickemu --version)" + if [ -z "$EDITOR" ]; then + echo 'editor: Not set! edit configs will not work!' + else + echo "editor: $EDITOR" + fi + printf 'Workdir:\n %s\n' "$(pwd)" + if [ -f "${configdir}/command" ]; then + printf '\ncustom command:\n quickemu %s\n' "$(cat "${configdir}/command")" + fi + if [ -f "${configdir}/vm" ]; then + printf '\nVMs config:\n-------------\n%s\n' "$(cat "${configdir}/vm")" + fi + printf '\nPrepared VMs:\n-------------\n' +} + +tui_print_available_VMs() { + if [ ${#vms[@]} -eq 0 ]; then + echo 'No VMs found.' + exit 1 + else + printf '%s\n' "${vms[@]%.*}" + echo '-------------' + printf 'Press CTRL+c anytime to kill %s' "$progname" + fi +} + +tui_action_prompt_fzf() { + start=$(printf "Do you want to... +run VM +create new VM +open distro homepage +advanced & settings" | fzf --height 10% --layout=reverse --info=inline --header-lines=1) + case $start in + c|'create new VM' ) todo='create';; + a|'advanced & settings' ) todo='advanced';; + r|'run VM' ) todo='run';; + h|'open distro homepage' ) todo='homepage';; + esac +} + +fzf_get_releases() { + release=$(echo "$choices" | grep 'Releases' | cut -d':' -f2 | grep -o '[^ ]*' | fzf --cycle --header='Choose Release') +} + +fzf_get_editions() { + edition=$(echo "$choices" | grep 'Editions' | cut -d':' -f2 | grep -o '[^ ]*' | fzf --cycle --header='Choose Edition') +} + +tui_create_VM() { + os=$("$QUICKGET" -o | sed 1d | cut -d':' -f2 | grep -o '[^ ]*' | fzf --cycle --header='Choose OS to download') + choices=$("$QUICKGET" "$os" | sed 1d) + # Get the release and edition to download, if necessary + if [ -z "$os" ]; then exit 100 + elif [ "$(echo "$choices" | wc -l)" = 1 ]; then + fzf_get_releases || exit 101 + printf '\n Trying to download %s %s...\n\n' "$os" "$release" + "$QUICKGET" "$os" "$release" || exit 104 + cat "${configdir}/vm" >> $(ls -t | head -n1) + else + fzf_get_releases || exit 102 + fzf_get_editions || exit 103 + printf '\n Trying to download %s %s %s...\n\n' "$os" "$release" "$edition" + "$QUICKGET" "$os" "$release" "$edition" || exit 105 + echo "${configdir}/vm" >> ./"$(ls -t | head -n1)" + fi +} + +tui_edit_default_VMs_config() { + printf 'For example:\ncpu_cores="2"\nram="4G"\n' + ${EDITOR} ${configdir}/vm +} + +fzf_edit_VM_config() { + find *.conf | fzf --cycle --header='Choose config to edit' --height 10% --layout=reverse --info=inline --preview 'cat {}' --bind 'enter:become($EDITOR {})' || exit 104 +} + +fzf_custom_quickemu_command() { + custom=$(echo "edit delete"| grep -o '[^ ]*' | fzf --cycle --header='Edit or delete custom command?') +} + +tui_custom_quickemu_command() { + fzf_custom_quickemu_command + if [ "$custom" = "edit" ]; then + quickemu + printf '\nEnter quickemu custom command:\n For example:--public-dir ~/Downloads\n:' + read -r command + mkdir -p "$configdir" + echo "$command" > "${configdir}/command" + elif [ "$custom" = "delete" ]; then + rm "${configdir}/command" + fi +} + +tui_choose_VM_to_run() { + chosen=$(printf '%s\n' "${vms[@]%.*}" | fzf --cycle --header='Choose VM to run' --height 50% --layout=reverse --info=inline --preview 'cat {}.conf') +} + +tui_run_VM() { + printf '\n Starting %s...\n\n' "$chosen" + if [ -f "${configdir}/command" ]; then + quickemu < "${configdir}/command" -vm "$chosen".conf + else + quickemu -vm "$chosen".conf + fi +} + +quickget_add_distro() { + echo "for now with yad only" #TODO + yad --form --field="Pretty name" "" --field="Name" "" --field="Releases" "" --field="Editions" "" --field="URL" "" --field="ISO" "" --field="Checksum file" "" > "${TMP}/template" + PRETTY_NAME="$(cat "${TMP}/template" | cut -d'|' -f1)" + NAME="$("${TMP}/template" > cut -d'|' -f2)" + RELEASES="$(cat "${TMP}/template" | cut -d'|' -f3)" + EDITIONS="$(cat "${TMP}/template" | cut -d'|' -f4)" + URL="$(cat "${TMP}/template" | cut -d'|' -f5)" + ISO="$(cat "${TMP}/template" | cut -d'|' -f6)" + CHECKSUM_FILE="$(cat "${TMP}/template" | cut -d'|' -f7)" + cat < "${TMP}/template" +#32 + +$NAME) PRETTY_NAME="$PRETTY_NAME";; + +#line 184+ + +$NAME \\ + +#line 262+ + +function releases_$NAME() { +echo $RELEASES +} + +function editions_$NAME() { +echo $EDITIONS +} + +#line 1052+ + +function get_$NAME() { +local EDITION="\${1:-}" +local HASH="" +local ISO="$ISO" +local URL="$URL" +HASH="\$(wget -q -O- \${URL}/\${CHECKSUM_FILE} | grep (\${ISO} | cut -d' ' -f4)" +echo "\${URL}/\${ISO}" "\${HASH}" +} + +EOF + diff "${TMP}/template" "quickget" +} + +function quickget_get_releases_and_editions() { + result=$(quickget "$os" | sed 1d | cut -d':' -f2) + releases=$(echo "$result" | head -1) + editions=$(echo "$result" | tail -1) +} + +function desktop_entry_create() { + cat < "${DESKTOP_FILE}" +[Desktop Entry] +Version=$version +Type=$type +Name=$name +GenericName=$progname +Comment=$comment +Exec=$execmd +Icon=$icon +Terminal=$terminal +X-MultipleArgs=$args +Type=$type +Categories=$categories +StartupNotify=$notify +MimeType=$mime +Keywords=$keyword + +EOF +} + +quickget_test_download_ISOs() { + rm -r "${TMP}" + mkdir -p "$TMP" && cd "$TMP" + touch "${TMP}/test" + "$QUICKGET" | sed 1d | cut -d':' -f2 | grep -o '[^ ]*' > supported + while read -r get_name; do + echo "Trying $get_name..." + mkdir -p "${TMP}/_distros/$get_name" && cd "${TMP}/_distros/$get_name" + releases=$("$QUICKGET" "$get_name" | grep 'Releases' | cut -d':' -f2 | sed 's/^ //' | sed 's/ *$//') + echo "$releases" > releases + editions=$("$QUICKGET" "$get_name" | grep 'Editions' | cut -d':' -f2 | sed 's/^ //' | sed 's/ *$//') + echo "$editions" > editions + if [ -z "$editions" ]; then + for release in $releases; do + echo "$get_name" >> "${TMP}/test" + timeout 3 "$QUICKGET" -t "$get_name" "${release}" >> "${TMP}/test" && $(killall zsync >> /dev/null) + done + else + while read -r release; do + for edition in $editions; do + echo "$get_name" >> "${TMP}/test" + timeout 3 "$QUICKGET" -t "$get_name" "${release}" "${edition}" >> "${TMP}/test" && $(killall zsync >> /dev/null) + done + done < releases + fi + cd "$TMP" + done < supported + printf "\nDone" +} + +quickget_show_ISOs_urls(){ + rm -r "${TMP}" + mkdir -p "$TMP" && cd "$TMP" + touch "${TMP}/test" + "$QUICKGET" | sed 1d | cut -d':' -f2 | grep -o '[^ ]*' > supported + while read -r get_name; do + echo "Trying $get_name..." + mkdir -p "${TMP}/_distros/$get_name" && cd "${TMP}/_distros/$get_name" + releases=$("$QUICKGET" "$get_name" | grep 'Releases' | cut -d':' -f2 | sed 's/^ //' | sed 's/ *$//') + echo "$releases" > releases + editions=$("$QUICKGET" "$get_name" | grep 'Editions' | cut -d':' -f2 | sed 's/^ //' | sed 's/ *$//') + echo "$editions" > editions + if [ -z "$editions" ]; then + for release in $releases; do + echo "$get_name" >> "${TMP}/test" + timeout 3 "$QUICKGET" -s "$get_name" "${release}" >> "${TMP}/test" && $(killall zsync >> /dev/null) + done + else + while read -r release; do + for edition in $editions; do + echo "$get_name" >> "${TMP}/test" + timeout 3 "$QUICKGET" -s "$get_name" "${release}" "${edition}" >> "${TMP}/test" && $(killall zsync >> /dev/null) + done + done < releases + fi + cd "$TMP" + done < supported + printf "\nDone" +} + +quickget_open_distro_homepage(){ + os=$("$QUICKGET" | sed 1d | cut -d':' -f2 | grep -o '[^ ]*' | fzf --cycle --header='Choose distro homepage to open') + "$QUICKGET" -o "${os}" +} + +tui_advanced_menu() { + advance=$(printf "Do you want to... +default VMs config +edit VM config +quickemu custom command +quickget add distro +quickget test ISOs URLs +quickget show ISOs URLs" | fzf --height 10% --layout=reverse --info=inline --header-lines=1) + case $advance in + 'default VMs config' ) tui_edit_default_VMs_config;; + 'edit VM config' ) fzf_edit_VM_config;; + 'quickemu custom command' ) tui_custom_quickemu_command;; + 'quickget add distro' ) quickget_add_distro;; + 'quickget test ISOs URLs' ) quickget_test_download_ISOs;; + 'quickget show ISOs URLs' ) quickget_show_ISOs_urls;; + esac +} + +tui_what_to_do() { + if [ "$#" -eq "1" ]; then + todo="$1" + fi + case $todo in + advanced ) tui_advanced_menu;; + create ) tui_create_VM || exit 200;; + edit ) tui_edit_VM_config || exit 201;; + custom ) tui_custom_quickemu_command || exit 202;; + homepage ) quickget_open_distro_homepage || exit 203;; + run ) + tui_choose_VM_to_run || exit 204 + tui_run_VM || exit 205 + ;; + esac +} + +tui_run() { + tui_define_variables || exit 4 + tui_display_header || exit 5 + tui_print_available_VMs || exit 6 + tui_action_prompt_fzf || exit 7 + tui_what_to_do || exit 8 +} + +while true +do + tui_run + exit 0 +done