1 files changed, 90 insertions, 36 deletions

diff --git a/package.inc.sh b/package.inc.sh
index da6a253..dcdc331 100644
--- a/package.inc.sh
+++ b/package.inc.sh
@@ -31,8 +31,16 @@ package_init() {
 
   (( do_update )) || return 0
 
-  remote_is_tracking "${!2}" "$pkgname" ||
-      remote_update_refs "${!2}" "packages/$pkgname"
+  if ! [[ ${!2} = packages32 ]]; then
+    remote_is_tracking "${!2}" "$pkgname" ||
+        remote_update_refs "${!2}" "packages/$pkgname"
+  fi
+
+  #fetch packages32/master
+  #test if master exists, if not, then fetch(very slow first time)
+  if ! (( OPT_UPSTREAM )); then
+    git show-ref -q packages32/master || quiet_git fetch packages32 master
+  fi
 }
 
 package_find_remote() {
@@ -54,6 +62,15 @@ package_find_remote() {
     fi
   done
 
+  # arch32-only packages
+  if ! (( OPT_UPSTREAM )); then
+    printf -v "$2" %s "$(git ls-tree -r --name-only packages32/master \
+      | awk -F/ -v pkg="${pkgname}" ' $0 ~ "/"pkg"/PKGBUILD" {print "packages32";exit}')"
+    if [[ ${!2} ]]; then
+      return 0
+    fi
+  fi
+
   return 1
 }
 
@@ -78,7 +95,13 @@ package_log() {
       ;;
   esac
 
-  git log "${logargs[@]}" "$remote/packages/$pkgname" -- trunk/
+  if ! (( OPT_UPSTREAM )); then
+    repo=$(package_get_repos_with_arch "$pkgname" packages32|awk '{print $1}')
+    [[ $repo ]] && git log "${logargs[@]}" "packages32/master" -- "$repo/$pkgname" \
+      || log_info 'There is no Arch32 patch for %s' "$pkgname"
+  else
+    git log "${logargs[@]}" "$remote/packages/$pkgname" -- trunk/
+  fi
 }
 
 package_show_file() {
@@ -121,6 +144,23 @@ package_list_files() {
       awk -v "prefix=$subtree/" 'sub(prefix, "")'
 }
 
+package_patch_arch32() {
+  local arch repo subtree
+  read -r repo arch < <(package_get_repos_with_arch "$pkgname" "$remote" \
+    | awk '!/testing/ && (/x86_64/ || /arch32/ || /any/) {print $1" "$2; exit}')
+  subtree=${1:-repos/${repo}-${arch}}
+  mkdir -p ${pkgname}/${subtree} && touch ${pkgname}/${subtree}/PKGBUILD
+  awk -i inplace '!/^arch=[^#]*any/ {gsub(/^arch=\(/,"arch=(i486 i686 pentium3 ")}; {print}' \
+    "$pkgname/${subtree}/PKGBUILD"
+  for line in $(git ls-tree -r --name-only remotes/packages32/master ${repo}/${pkgname}); do
+    if [[ "${line##*/}" = "PKGBUILD" ]]; then
+      git show remotes/packages32/master:${line} >> ${pkgname}/${subtree}/PKGBUILD
+    else
+      git show remotes/packages32/master:${line} > ${pkgname}/${subtree}/${line##*/}
+    fi
+  done
+}
+
 package_export() {
   local remote repo arch path subtree=trunk
   pkgname=$1
@@ -135,30 +175,30 @@ package_export() {
     subtree=repos/$repo-$OPT_ARCH
   fi
 
-  if ! git show "remotes/$remote/packages/$pkgname:$subtree/" &>/dev/null; then
-    if [[ $repo ]]; then
-      log_error "package '%s' not found in repo '%s-%s'" "$pkgname" "$repo" "$OPT_ARCH"
-      return 1
-    else
-      log_error "package '%s' has no trunk directory!" "$pkgname"
-      return 1
+  if ! [[ $remote = packages32 ]]; then
+    if ! git show "remotes/$remote/packages/$pkgname:$subtree/" &>/dev/null; then
+      if [[ $repo ]]; then
+        log_error "package '%s' not found in repo '%s-%s'" "$pkgname" "$repo" "$OPT_ARCH"
+        return 1
+      else
+        log_error "package '%s' has no trunk directory!" "$pkgname"
+        return 1
+      fi
+    fi
+
+    if (( ! OPT_FORCE )); then
+      # shellcheck disable=SC2154
+      mkdir "$pkgname" || return
     fi
-  fi
 
-  if (( ! OPT_FORCE )); then
-    # shellcheck disable=SC2154
-    mkdir "$pkgname" || return
+    log_info 'exporting %s:%s' "$pkgname" "$subtree"
+    git archive --format=tar "remotes/$remote/packages/$pkgname" "$subtree/" |
+        tar --transform "s,^$subtree,$pkgname," -xf - "$subtree/"
   fi
 
-  log_info 'exporting %s:%s' "$pkgname" "$subtree"
-  git archive --format=tar "remotes/$remote/packages/$pkgname" "$subtree/" |
-      tar --transform "s,^$subtree,$pkgname," -xf - "$subtree/"
-  # borrowed from archlinux32/builder/lib/common-functions' mangle_pkgbuild()
-  sed -i '
-    /^arch=[^#]*any/!{
-      /^arch=(/s/(/(i486 i686 pentium3 /
-    }
-  ' "$pkgname/PKGBUILD"
+  if ! (( OPT_UPSTREAM )); then
+    package_patch_arch32 .
+  fi
 }
 
 package_checkout() {
@@ -167,27 +207,41 @@ package_checkout() {
 
   package_init "$pkgname" remote || return
 
-  git show-ref -q "refs/heads/$remote/packages/$pkgname" ||
-      git branch -qf --no-track {,}"$remote/packages/$pkgname"
+  if ! [[ $remote = packages32 ]]; then
+    git show-ref -q "refs/heads/$remote/packages/$pkgname" ||
+        git branch -qf --no-track {,}"$remote/packages/$pkgname"
+
+    quiet_git clone \
+      --shared \
+      --single-branch \
+      --branch "$remote/packages/$pkgname" \
+      --config "pull.rebase=true" \
+      "$ASPROOT" "$pkgname" || return
+  fi
 
-  quiet_git clone \
-    --shared \
-    --single-branch \
-    --branch "$remote/packages/$pkgname" \
-    --config "pull.rebase=true" \
-    "$ASPROOT" "$pkgname" || return
+  if ! (( OPT_UPSTREAM )); then
+    package_patch_arch32
+  fi
 }
 
 package_get_repos_with_arch() {
   local remote=$2 path arch repo
   pkgname=$1
 
-  while read -r path; do
-    path=${path##*/}
-    repo=${path%-*}
-    arch=${path##*-}
+  if [[ $remote == packages32 ]]; then
+    repo="$(git ls-tree -r --name-only packages32/master \
+      | awk -F/ -v pkg="${pkgname}" ' $0 ~ "/"pkg"/PKGBUILD" {print $1;exit}')"
+    [[ $repo ]] && arch=arch32
     printf '%s %s\n' "$repo" "$arch"
-  done < <(git ls-tree --name-only "remotes/$remote/packages/$pkgname" repos/)
+  else
+    while read -r path; do
+      path=${path##*/}
+      repo=${path%-*}
+      arch=${path##*-}
+      printf '%s %s\n' "$repo" "$arch"
+    done < <(git ls-tree --name-only "remotes/$remote/packages/$pkgname" repos/)
+  fi
+
 }
 
 package_get_arches() {