| @@ -0,0 +1,93 @@ | |||
| 1 | + | #!/usr/bin/env bash | |
| 2 | + | ||
| 3 | + | # === [ Config ] === # | |
| 4 | + | DRIVERS_DIR="drivers" | |
| 5 | + | # (relative paths are resolved from this script's folder) | |
| 6 | + | ||
| 7 | + | if [[ -t 1 ]]; then B=$'\e[1m'; BL=$'\e[1;34m'; RD=$'\e[1;31m'; GR=$'\e[1;32m'; R=$'\e[0m' | |
| 8 | + | else B=; BL=; RD=; GR=; R=; fi | |
| 9 | + | ||
| 10 | + | has() { command -v "$1" >/dev/null 2>&1; } | |
| 11 | + | ||
| 12 | + | deps=(readlink:coreutils stat:coreutils numfmt:coreutils sort:coreutils | |
| 13 | + | rm:coreutils dirname:coreutils sed:sed) | |
| 14 | + | report="${BL}::${R} ${B}Checking dependencies...${R}"$'\n' | |
| 15 | + | missing=0 | |
| 16 | + | ||
| 17 | + | if (( BASH_VERSINFO[0] >= 4 )); then | |
| 18 | + | report+=" $(printf '%-10s' 'bash >= 4') ${GR}ok${R} (${BASH_VERSION%%[( ]*})"$'\n' | |
| 19 | + | else | |
| 20 | + | report+=" $(printf '%-10s' 'bash >= 4') ${RD}missing${R} (found ${BASH_VERSION%%[( ]*})"$'\n' | |
| 21 | + | missing=$((missing + 1)) | |
| 22 | + | fi | |
| 23 | + | for d in "${deps[@]}"; do | |
| 24 | + | bin="${d%%:*}"; pkg="${d##*:}" | |
| 25 | + | if has "$bin"; then | |
| 26 | + | report+=" $(printf '%-10s' "$bin") ${GR}ok${R}"$'\n' | |
| 27 | + | else | |
| 28 | + | report+=" $(printf '%-10s' "$bin") ${RD}missing${R} (package: $pkg)"$'\n' | |
| 29 | + | missing=$((missing + 1)) | |
| 30 | + | fi | |
| 31 | + | done | |
| 32 | + | ||
| 33 | + | printf '%s\n' "$report" | |
| 34 | + | if (( missing > 0 )); then | |
| 35 | + | echo "${RD}error:${R} $missing required dependenc$( ((missing==1)) && echo y || echo ies ) missing." | |
| 36 | + | echo "This script can't run without them. Install them and try again." | |
| 37 | + | exit 1 | |
| 38 | + | fi | |
| 39 | + | ||
| 40 | + | script_dir="$(cd "$(dirname "$(readlink -f "${BASH_SOURCE[0]}")")" && pwd)" | |
| 41 | + | DRIVERS_DIR="${DRIVERS_DIR/#\~/$HOME}" | |
| 42 | + | [[ "$DRIVERS_DIR" == /* ]] && dir="$DRIVERS_DIR" || dir="$script_dir/$DRIVERS_DIR" | |
| 43 | + | yes=0 | |
| 44 | + | for a in "$@"; do [[ "$a" == "-y" ]] && yes=1 || dir="$a"; done | |
| 45 | + | cd "$dir" || { echo "error: can't open $dir"; exit 1; } | |
| 46 | + | shopt -s nullglob | |
| 47 | + | ||
| 48 | + | human() { numfmt --to=iec-i --suffix=B --format=%.1f "$1"; } | |
| 49 | + | ||
| 50 | + | old=(); keep=(); sizes=() | |
| 51 | + | for base in $(printf '%s\n' DP_*_[0-9]*.7z | sed 's/_[0-9]*\.7z$//' | sort -u); do | |
| 52 | + | mapfile -t files < <(printf '%s\n' "${base}"_[0-9]*.7z | sort -V) | |
| 53 | + | keep+=("${files[-1]}") | |
| 54 | + | old+=("${files[@]:0:${#files[@]}-1}") | |
| 55 | + | done | |
| 56 | + | ||
| 57 | + | if (( ${#old[@]} == 0 )); then echo " there is nothing to do"; exit 0; fi | |
| 58 | + | ||
| 59 | + | total=0; echo "${B}Old driver packs (${#old[@]}):${R}" | |
| 60 | + | echo | |
| 61 | + | for f in "${old[@]}"; do | |
| 62 | + | s=$(stat -c %s -- "$f"); sizes+=("$s"); total=$((total + s)) | |
| 63 | + | printf ' %-45s %12s\n' "$f" "$(human "$s")" | |
| 64 | + | done | |
| 65 | + | echo | |
| 66 | + | echo "${B}Total Removed Size:${R} $(human "$total")" | |
| 67 | + | echo "${B}Newest packs kept:${R} ${#keep[@]}" | |
| 68 | + | echo | |
| 69 | + | ||
| 70 | + | if (( ! yes )); then | |
| 71 | + | read -r -p "${BL}::${R} ${B}Proceed with removal? [y/N] ${R}" ans | |
| 72 | + | [[ "${ans,,}" == y || "${ans,,}" == yes ]] || exit 1 | |
| 73 | + | fi | |
| 74 | + | ||
| 75 | + | echo "${BL}::${R} ${B}Removing old driver packs...${R}" | |
| 76 | + | n=${#old[@]}; i=0; fail=0; freed=0 | |
| 77 | + | for f in "${old[@]}"; do | |
| 78 | + | i=$((i + 1)) | |
| 79 | + | printf '(%*d/%d) removing %-42s ' "${#n}" "$i" "$n" "$f" | |
| 80 | + | if rm -- "$f" 2>/dev/null; then | |
| 81 | + | freed=$((freed + sizes[i-1])); echo "${GR}[done]${R}" | |
| 82 | + | else | |
| 83 | + | fail=$((fail + 1)); echo "${RD}[fail]${R}" | |
| 84 | + | fi | |
| 85 | + | done | |
| 86 | + | ||
| 87 | + | echo | |
| 88 | + | if (( fail > 0 )); then | |
| 89 | + | echo "${RD}error:${R} failed to remove $fail of $n files" | |
| 90 | + | echo "${BL}::${R} ${B}Removed $((n - fail)) files, freed $(human "$freed")${R}" | |
| 91 | + | exit 1 | |
| 92 | + | fi | |
| 93 | + | echo "${BL}::${R} ${B}Removed $n files, freed $(human "$freed")${R}" | |
jolly / SDIO Clean
Last active 3 weeks ago
Tool for deleting old SDIO driver packs