From 13aea1c654b42e11287ac59fe75ce631d56b07e2 Mon Sep 17 00:00:00 2001
From: bart <bart@reprapworld.com>
Date: Tue, 20 Oct 2026 23:12:58 +0200
Subject: [PATCH] Add automated update-repo.sh for index generation and signing

---
 update-repo.sh | 62 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)
 create mode 100755 update-repo.sh

diff --git a/update-repo.sh b/update-repo.sh
new file mode 100755
index 0000000..f1f3ed7
--- /dev/null
+++ b/update-repo.sh
@@ -0,0 +1,62 @@
+#!/usr/bin/env bash
+# ==============================================================================
+# Update and sign Eendoe APT Repository
+# ==============================================================================
+set -euo pipefail
+
+REPO_DIR="/sites/repository/binaries"
+DISTS_DIR="${REPO_DIR}/dists/stable"
+MAIN_DIR="${DISTS_DIR}/main/binary-amd64"
+KEY_ID="56499F920639F571"
+
+echo "=== Updating Eendoe APT Repository ==="
+
+cd "$REPO_DIR"
+mkdir -p "$MAIN_DIR"
+
+echo "Scanning packages in pool/main..."
+dpkg-scanpackages --multiversion pool/main /dev/null > "$MAIN_DIR/Packages"
+
+echo "Compressing Packages..."
+gzip -9c "$MAIN_DIR/Packages" > "$MAIN_DIR/Packages.gz"
+bzip2 -9c "$MAIN_DIR/Packages" > "$MAIN_DIR/Packages.bz2"
+
+echo "Generating Release file..."
+cd "$DISTS_DIR"
+
+cat << EOF > Release
+Origin: Eendoe
+Label: Eendoe Repository
+Suite: stable
+Codename: stable
+Date: $(date -Ru)
+Architectures: amd64 all
+Components: main
+Description: Eendoe Private APT Package Repository
+EOF
+
+add_checksums() {
+    local algo="$1"
+    local cmd="$2"
+    echo "${algo}:" >> Release
+    for file in main/binary-amd64/Packages main/binary-amd64/Packages.gz main/binary-amd64/Packages.bz2; do
+        if [ -f "$file" ]; then
+            local size
+            size=$(stat -c%s "$file")
+            local hash
+            hash=$($cmd "$file" | awk '{print $1}')
+            printf " %s %16d %s\n" "$hash" "$size" "$file" >> Release
+        fi
+    done
+}
+
+add_checksums "MD5Sum" "md5sum"
+add_checksums "SHA1" "sha1sum"
+add_checksums "SHA256" "sha256sum"
+
+echo "Signing Release with GPG key $KEY_ID..."
+rm -f Release.gpg InRelease
+gpg --batch --yes --default-key "$KEY_ID" --armor --detach-sign -o Release.gpg Release
+gpg --batch --yes --default-key "$KEY_ID" --clearsign -o InRelease Release
+
+echo "=== Repository update & signing complete ==="