1 files changed, 23 insertions, 0 deletions
diff --git a/scripts/debian-update-versions b/scripts/debian-update-versions
new file mode 100755
index 0000000..af59632
--- /dev/null
+++ b/scripts/debian-update-versions
@@ -0,0 +1,23 @@
+#!/bin/sh
+
+get_version()
+{
+    (
+        cd $1 > /dev/null
+	      VERSION=1:$(git name-rev --name-only --tags HEAD | sed -e 's/^[^0-9]*//' -e 's/\^0$//')
+        if [ "$VERSION" = "1:" ]; then
+	          TIMESTAMP=$(git log -1 --date=short --format=%cd | sed 's/-/./g')
+	          COMMIT=$(git rev-parse --short HEAD)
+            VERSION="2:${TIMESTAMP}.${COMMIT}"
+        fi
+	      echo ${VERSION}
+    )
+}
+
+do_subst() {
+    sed  -e "0,/^mpv (.*)/s/(.*)/($1)/" \
+	      -e "s/^  \* local build.*/  \* local build with ffmpeg $2, libass $3/" \
+	      -e"s/\(^ -- Local User <localuser@localhost>\).*/\1  $(date -R)/" debian/changelog.TEMPLATE > debian/changelog
+}
+
+do_subst $(get_version mpv) $(get_version ffmpeg) $(get_version libass)