Arch Builder INIT

scripts/get-tdlib-commit.sh

@@ -0,0 +1,41 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+repo="${AYUGRAM_REPO:-AyuGram/AyuGramDesktop}"
+tag="${1:?release tag required}"
+version="${tag#v}"
+
+tmp="$(mktemp -d)"
+trap 'rm -rf "$tmp"' EXIT
+
+archive="${tmp}/AyuGramDesktop-${version}-full.tar.gz"
+url="https://github.com/${repo}/releases/download/${tag}/AyuGramDesktop-${version}-full.tar.gz"
+
+echo "Downloading upstream full source archive to resolve its pinned tde2e..." >&2
+curl -fsSL --retry 5 --retry-all-errors -o "$archive" "$url"
+
+dockerfile="$(tar -tzf "$archive" | grep -E '(^|/)Telegram/build/docker/centos_env/Dockerfile$' | head -n1 || true)"
+
+if [[ -z "$dockerfile" ]]; then
+  echo "Could not find upstream centos_env Dockerfile in the full release archive." >&2
+  exit 1
+fi
+
+content="$(tar -xOf "$archive" "$dockerfile")"
+
+# Upstream's build environment pins tdlib/tde2e to an exact commit.
+td_commit="$(awk '
+  /git remote add origin https:\/\/github.com\/tdlib\/td\.git/ { in_td=1; next }
+  in_td && /git fetch --depth=1 origin [0-9a-f]{40}/ {
+    match($0, /[0-9a-f]{40}/, m)
+    print m[0]
+    exit
+  }
+' <<<"$content")"
+
+if [[ -z "$td_commit" ]]; then
+  echo "Could not resolve tdlib/tde2e commit from upstream build Dockerfile." >&2
+  exit 1
+fi
+
+echo "$td_commit"