From 6ab3f17aa9cc512db8e643014cf5a3051f5587bd Mon Sep 17 00:00:00 2001
From: Erich Eckner <git@eckner.net>
Date: Fri, 28 Sep 2018 17:39:19 +0200
Subject: lib/common-functions: append lib/PKGBUILD-appendix-for-archive-server
 to PKGBUILD - retrieve kernel git repository snapshot from our archive server
 instead of cloning the git repository

---
 lib/common-functions                      |  2 ++
 misc/PKGBUILD-appendix-for-archive-server | 32 +++++++++++++++++++++++++++++++
 2 files changed, 34 insertions(+)
 create mode 100644 misc/PKGBUILD-appendix-for-archive-server

diff --git a/lib/common-functions b/lib/common-functions
index 34a3bf6..e9585a4 100755
--- a/lib/common-functions
+++ b/lib/common-functions
@@ -499,6 +499,8 @@ extract_source_directory() {
       tar -x --strip-components=3 -C "${output}"
     printf '\n' >> \
       "${output}/PKGBUILD"
+    cat "${base_dir}/misc/PKGBUILD-appendix-for-archive-server" >> \
+      "${output}/PKGBUILD"
   fi
 
   if [ -n "${PKGBUILD_mod}" ]; then
diff --git a/misc/PKGBUILD-appendix-for-archive-server b/misc/PKGBUILD-appendix-for-archive-server
new file mode 100644
index 0000000..3fcb5ba
--- /dev/null
+++ b/misc/PKGBUILD-appendix-for-archive-server
@@ -0,0 +1,32 @@
+for ((i=0; i<${#source[@]}; i++)); do
+  infos=$(
+    printf '%s\n' "${source[${i}]}" | \
+      sed -n '
+        s@^\([^:]\+\)::git+\(https://git\.archlinux\.org/linux.git\)?\(signed\)#\(tag=\S\+\)$@\1 \2 \3 \4@
+        T
+        p
+      '
+  )
+  if [ -n "${infos}" ]; then
+    source[${i}]=$(
+      printf '%s.tar.gz::https://archive-server.archlinux32.org/?p=' \
+        "${infos%% *}"
+      printf '%s/' "${infos%% *}" | \
+        base64 -w0 | \
+        sed 's/=/%3D/g'
+      printf '&r='
+      infos="${infos#* }"
+      printf '%s' "${infos%% *}" | \
+        base64 -w0 | \
+        sed 's/=/%3D/g'
+      infos="${infos#* }"
+      if [ "${infos%% *}" = 'signed' ]; then
+        infos="${infos#* }"
+        printf '&valid_keys='
+        printf '%s,' "${validpgpkeys[@]}" | \
+          sed 's/,$//'
+      fi
+      printf '&%s\n' "${infos}"
+    )
+  fi
+done
-- 
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