From 2388290351a69bf71c5647329fcef95739d5a934 Mon Sep 17 00:00:00 2001
From: Erich Eckner <git@eckner.net>
Date: Sat, 13 Nov 2021 11:48:04 +0100
Subject: find_vcs() new

---
 carddav-to-alpine |  8 +-------
 common            | 19 +++++++++++++++++++
 2 files changed, 20 insertions(+), 7 deletions(-)

diff --git a/carddav-to-alpine b/carddav-to-alpine
index 4ed3550..5926ac3 100755
--- a/carddav-to-alpine
+++ b/carddav-to-alpine
@@ -13,13 +13,7 @@ for file in 'addressbook' 'uids'; do
   touch "${git_dir}"'/'"${file}"
 done
 
-find "${git_dir}" \
-  -name '.git' \
-  -prune \
-  , \
-  -type f \
-  -name '*.vcs' \
-  -printf '%p\n' \
+find_vcs \
 | while read -r address_file; do
   uid="${address_file##*/}"
   uid="${uid%.vcs}"
diff --git a/common b/common
index 93eba55..ea45273 100644
--- a/common
+++ b/common
@@ -17,6 +17,25 @@ gen_rev() {
   )"
 }
 
+find_vcs() {
+  {
+    find "${git_dir}" \
+      -name '.git' \
+      -prune \
+      , \
+      -type f \
+      -name '*.vcs' \
+      -printf '%p\n'
+    git -C "${git_dir}" archive HEAD \
+    | tar -t \
+    | sed '
+      /\.vcs$/!d
+      s@^@'"${git_dir%/}"'/@
+    '
+  } \
+  | sort -u
+}
+
 git_dir="$1"
 
 if [ ! -d "${git_dir}" ]; then
-- 
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