bash/pacman-doctor/makepkg-update-checksums.sh

   1 #!/bin/bash
   2 pkgbuild='PKGBUILD'
   3 echo "==> Sourcing $pkgbuild ..."
   4 unset pkgname pkgver pkgrel license url options md5sums sha1sums sha256sums sha384sums sha512sums
   5 . PKGBUILD
   6 echo "==> Package: $pkgname ($pkgver-$pkgrel)"
   7 echo "    License: $license, Homepage: $url"
   8
   9 option='updatesums'
  10 proceed=false;
  11
  12 echo "${options[*]}" | grep "!$option" >/dev/null && {
  13         echo "==> ERROR: $pkgbuild prevents checksum updating using: options=(!$option)"
  14         echo "==> Aborted!"
  15         exit
  16 }
  17 echo "${options[*]}" | grep "[^!]*$option" >/dev/null && {
  18         echo "==> $pkgbuild forces checksum updating using: options=($option)"
  19         proceed=true;
  20 }
  21 echo "==> Old checksums:"
  22 echo "md5sums=(${md5sums[*]})"
  23
  24 checksums="$(makepkg -p "$pkgbuild" -g)" 2>/dev/null
  25 echo "==> New checksums:"
  26 echo "$checksums";
  27
  28
  29
  30
  31
  32 exit
  33
  34 update_hashes() {
  35 sed -ne '1h;1!H;${;g;s/md5sums=([^)]*)/'$(makepkg -p "$1" -g 2>/dev/null)'/g;p;}' "$1" > "$1.new"
  36 #maybe this code should be changed to replace only first occurence of md5sums array...
  37 mv -f "$1" "$1.bak"
  38 mv -f "$1.new" "$1"
  39 }
  40
  41 update_hashes() {
  42 #sed -ne '1h;1!H;${;g;s/md5sums=([^)]*)/'$(makepkg -p "$1" -g 2>/dev/null)'/g;p;}' "$1" > "$1.new"
  43 sed -ne '1h;1!H;${;g;s/\(md5\|sha\|sha1\|sha224\|sha256\|sha384\|sha512\)sums=([^)]*)/'$(makepkg -p "$1" -g 2>/dev/null)'/1;p;}' "$1" > "$1.new"
  44 mv -f "$1" "$1.bak"
  45 mv -f "$1.new" "$1"
  46 }
  47
  48
  49 sed -i '/^md5sums=([^)]*)/d' PKGBUILD && makepkg -g >> PKGBUILD && makepkg
  50
  51 sed -ne '1h;1!H;${;g;s/md5sums=([^)]*)/'$(makepkg -g 2>/dev/null)'/g;p;}' PKGBUILD
  52
  53
  54 { rm PKGBUILD; awk '$0 ~ /^md5sums/ {i = 1; system("makepkg -g 2>/dev/null")}; !i {print}; $0 ~ /\)/ {i = 0}' > PKGBUILD; } < PKGBUILD