find_vcs() new

1 files changed, 19 insertions, 0 deletions

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