1 files changed, 116 insertions, 0 deletions
diff --git a/update-archlinux32-package b/update-archlinux32-package
new file mode 100755
index 0000000..33c9549
--- /dev/null
+++ b/update-archlinux32-package
@@ -0,0 +1,116 @@
+#!/bin/bash
+
+git_repo_path='/usr/src/archlinux32/packages/'
+vagrant_path=$(
+  readlink -f ~/"virtual-boxes/archlinux32-test"
+)
+base_dir=$(
+  dirname "$(
+    readlink -f "$0"
+  )"
+)
+pkgname="$1"
+
+update_checksum() {
+  checksums=$(
+    ssh arch32-test '
+      cd '"${pkgname}"'
+      makepkg -g
+    ' | \
+      sed '
+        $! s/$/\\n/
+      ' | \
+      tr -d '\n'
+  )
+  sed -i '
+    /^\S\+sums=(/{
+      :a
+      N
+      /)/!ba
+      s/^\S\+sums=(.*)/'"${checksums}"'/
+    }
+  ' "${git_repo_path}/${repo}/${pkgname}/PKGBUILD"
+}
+
+if [ $# -ne 1 ]; then
+  >&2 echo 'usage: update-archlinux32-package $pkgname'
+  exit
+fi
+
+if [ "${pkgname}" != 'linux-pae' ]; then
+  >&2 echo 'sry, this is not yet implemented - I only know "linux-pae".'
+  exit
+fi
+
+infos=$(
+  "${base_dir}/watch-versions" "${pkgname}"
+)
+
+if [ -z "${infos}" ]; then
+  >&2 echo 'Nothing to do.'
+  exit
+fi
+
+old_pkgver=$(
+  printf '%s\n' "${infos}" | \
+    cut -d' ' -f4
+)
+
+new_pkgver=$(
+  printf '%s\n' "${infos}" | \
+    cut -d' ' -f2
+)
+
+repo=$(
+  readlink -f "${git_repo_path}"*"/${pkgname}" | \
+    cut -d/ -f6
+)
+
+sed -i '
+  s/^pkgver=.*$/pkgver='"'${new_pkgver}'"'/
+  s/^pkgrel=.*$/pkgrel='"'1'"'/
+' "${git_repo_path}/${repo}/${pkgname}/PKGBUILD"
+
+if ssh -o ConnectTimeout=1 arch32-test true; then
+  vm_is_running=true
+else
+  vm_is_running=false
+fi
+
+if ! ${vm_is_running}; then
+  cd "${vagrant_path}"
+  vagrant up
+fi
+
+scp -r "${git_repo_path}/${repo}/${pkgname}" 'arch32-test:'
+update_checksum
+
+case "${pkgname}" in
+  'linux-pae')
+    scp "${git_repo_path}/${repo}/${pkgname}/PKGBUILD" 'arch32-test:'"${pkgname}/"
+    ssh arch32-test '
+      cd '"${pkgname}"'
+      sed -i '"'"'
+        /make oldconfig/ s/^\s*#//
+        s/^}$/return 1\n\0/
+      '"'"' PKGBUILD
+      makepkg -fcrs --asdeps --noconfirm
+      cp src/linux-'"${new_pkgver}"'/.config config
+    '
+    update_checksum
+    scp 'arch32-test:'"${pkgname}"'/config' "${git_repo_path}/${repo}/${pkgname}/"
+    git -C "${git_repo_path}/${repo}/${pkgname}" add 'PKGBUILD' 'config'
+  ;;
+  *)
+    >&2 printf 'Whoops, I thought I knew %s, but apparently I don'"'"'t.\n' \
+      "${pkgname}"
+    exit
+  ;;
+esac
+ssh arch32-test 'rm -rf --one-file-system '"${pkgname}"
+
+git -C "${git_repo_path}" commit -m "${repo}/${pkgname}: ${old_pkgver} -> ${new_pkgver}"
+
+if ! ${vm_is_running}; then
+  ssh arch32-test 'sudo poweroff'
+fi