From b24995c644ac9c955daf7f0283f24eac24f5be41 Mon Sep 17 00:00:00 2001
From: Erick Cafferata <erick@cafferata.me>
Date: Fri, 1 Feb 2019 15:41:45 -0500
Subject: add checkout/export support for arch32-only packages

---
 package.inc.sh | 75 +++++++++++++++++++++++++++++++++++++---------------------
 1 file changed, 48 insertions(+), 27 deletions(-)

diff --git a/package.inc.sh b/package.inc.sh
index 2d7ead2..5f1d961 100644
--- a/package.inc.sh
+++ b/package.inc.sh
@@ -31,8 +31,10 @@ package_init() {
 
   (( do_update )) || return 0
 
-  remote_is_tracking "${!2}" "$pkgname" ||
-      remote_update_refs "${!2}" "packages/$pkgname"
+  if ! [[ ${!2} = arch32__* ]]; then
+    remote_is_tracking "${!2}" "$pkgname" ||
+        remote_update_refs "${!2}" "packages/$pkgname"
+  fi
 
   #fetch arch32/master
   #test if master exists, if not, then fetch(very slow first time)
@@ -60,6 +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 "arch32__"$1;exit}')"
+    if [[ $2 ]]; then
+      return 0
+    fi
+  fi
+
   return 1
 }
 
@@ -129,9 +140,15 @@ package_list_files() {
 
 package_patch_arch32() {
   local arch repo subtree
-  read -r repo arch < <(package_get_repos_with_arch "$pkgname" "$remote" \
-    | awk '!/testing/ && (/x86_64/ || /any/) {print $1" "$2; exit}')
+  if [[ $remote == arch32__* ]]; then
+    arch=arch32
+    repo=${remote#arch32__*}
+  else
+    read -r repo arch < <(package_get_repos_with_arch "$pkgname" "$remote" \
+      | awk '!/testing/ && (/x86_64/ || /any/) {print $1" "$2; exit}')
+  fi
   subtree=${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
@@ -157,24 +174,26 @@ 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 ! [[ $remote = arch32__* ]]; then
+    if ! git show "remotes/$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
-  fi
 
-  if (( ! OPT_FORCE )); then
-    # shellcheck disable=SC2154
-    mkdir "$pkgname" || return
-  fi
+    if (( ! OPT_FORCE )); then
+      # shellcheck disable=SC2154
+      mkdir "$pkgname" || return
+    fi
 
-  log_info 'exporting %s:%s' "$pkgname" "$subtree"
-  git archive --format=tar "remotes/$remote/packages/$pkgname" "$subtree/" |
-      tar --transform "s,^$subtree,$pkgname," -xf - "$subtree/"
+    log_info 'exporting %s:%s' "$pkgname" "$subtree"
+    git archive --format=tar "remotes/$remote/packages/$pkgname" "$subtree/" |
+        tar --transform "s,^$subtree,$pkgname," -xf - "$subtree/"
+  fi
 
   if ! (( OPT_UPSTREAM )); then
     package_patch_arch32 .
@@ -187,15 +206,17 @@ 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 ! [[ $remote = arch32__* ]]; then
+    git show-ref -q "refs/heads/$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
+    quiet_git clone \
+      --shared \
+      --single-branch \
+      --branch "$remote/packages/$pkgname" \
+      --config "pull.rebase=true" \
+      "$ASPROOT" "$pkgname" || return
+  fi
 
   if ! (( OPT_UPSTREAM )); then
     package_patch_arch32
-- 
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