Wire Forge-native release infrastructure

bazel/android/BUILD.bazel

@@ -0,0 +1,14 @@
+load("@rules_shell//shell:sh_binary.bzl", "sh_binary")
+load(":android_targets.bzl", "android_stub_stamp")
+
+package(default_visibility = ["//visibility:public"])
+
+sh_binary(
+    name = "runner",
+    srcs = ["runner.sh"],
+)
+
+android_stub_stamp(
+    name = "check_stub_stamp",
+    command = "check-stub",
+)

bazel/android/android_targets.bzl

@@ -0,0 +1,12 @@
+def android_stub_stamp(name, command):
+    native.genrule(
+        name = name,
+        outs = [name + ".stamp"],
+        cmd = "$(location :runner) %s && : > \"$@\"" % command,
+        srcs = [
+            "//:android_project_files",
+            "//:mobile_rust_core_files",
+        ],
+        tools = [":runner"],
+        tags = ["no-sandbox"],
+    )

bazel/android/runner.sh

@@ -0,0 +1,73 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+command="${1:-}"
+
+resolve_repo_root() {
+  if [[ -n "${BUILD_WORKSPACE_DIRECTORY:-}" && -f "${BUILD_WORKSPACE_DIRECTORY}/MODULE.bazel" ]]; then
+    printf '%s\n' "$BUILD_WORKSPACE_DIRECTORY"
+    return 0
+  fi
+
+  local dir="$PWD"
+  while [[ "$dir" != "/" ]]; do
+    if [[ -f "$dir/MODULE.bazel" && -d "$dir/Android" ]]; then
+      printf '%s\n' "$dir"
+      return 0
+    fi
+    dir="$(dirname "$dir")"
+  done
+
+  echo "unable to resolve Burrow repository root" >&2
+  return 1
+}
+
+repo_root="$(resolve_repo_root)"
+cd "$repo_root"
+
+cargo_check_locked() {
+  local -a cargo_path_prefixes
+  local home_dir user_name
+  cargo_path_prefixes=()
+  home_dir="${HOME:-}"
+  if [[ -n "$home_dir" ]]; then
+    cargo_path_prefixes+=("$home_dir/.cargo/bin")
+  fi
+  user_name="$(id -un 2>/dev/null || true)"
+  if [[ -n "$user_name" ]]; then
+    cargo_path_prefixes+=(
+      "/Users/${user_name}/.cargo/bin"
+      "/home/${user_name}/.cargo/bin"
+      "/etc/profiles/per-user/${user_name}/bin"
+    )
+  fi
+  cargo_path_prefixes+=("/opt/homebrew/bin" "/usr/local/bin" "/nix/var/nix/profiles/default/bin" "/run/current-system/sw/bin")
+  export PATH="$(IFS=:; printf '%s' "${cargo_path_prefixes[*]}"):$PATH"
+
+  if command -v cargo >/dev/null 2>&1; then
+    cargo check --locked -p burrow-mobile-ffi
+    return
+  fi
+
+  if [[ "${BURROW_ANDROID_BAZEL_USE_NIX:-0}" == "1" ]] && command -v nix >/dev/null 2>&1; then
+    nix develop .#ci -c cargo check --locked -p burrow-mobile-ffi
+    return
+  fi
+
+  echo "cargo or nix is required to check the Android Rust core stub" >&2
+  exit 127
+}
+
+case "$command" in
+  check-stub)
+    test -f Android/settings.gradle.kts
+    test -f Android/app/src/main/java/net/burrow/android/MainActivity.kt
+    test -f crates/burrow-core/src/lib.rs
+    test -f crates/burrow-mobile-ffi/src/lib.rs
+    cargo_check_locked
+    ;;
+  *)
+    echo "unknown Android runner command: ${command}" >&2
+    exit 64
+    ;;
+esac