Add containerized build script for android and linux

1 files changed, 47 insertions, 0 deletions

diff --git a/building/containerized-build.sh b/building/containerized-build.sh
new file mode 100755
index 0000000000..d2386473cb
--- /dev/null
+++ b/building/containerized-build.sh
@@ -0,0 +1,47 @@
+#!/usr/bin/env bash
+
+# Builds the Android or Linux app in the current build container, as designated
+# by the *-container-image.txt files. Uses podman unless overridden using the
+# environment variable `CONTAINER_RUNNER`. Note that this script uses named
+# docker volumes that can be overridden using enviornment variables (see the
+# beginning of the script).
+
+set -eu
+
+REPO_MOUNT_TARGET="/build"
+CARGO_TARGET_VOLUME_NAME=${CARGO_TARGET_VOLUME_NAME:-"cargo-target"}
+CARGO_REGISTRY_VOLUME_NAME=${CARGO_REGISTRY_VOLUME_NAME:-"cargo-registry"}
+GRADLE_CACHE_VOLUME_NAME=${GRADLE_CACHE_VOLUME_NAME:-"gradle-cache"}
+CONTAINER_RUNNER=${CONTAINER_RUNNER:-"podman"}
+
+SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+REPO_DIR="$( cd "$SCRIPT_DIR/.." && pwd )"
+cd "$SCRIPT_DIR"
+
+source "$REPO_DIR/scripts/utils/log"
+
+case ${1-:""} in
+    linux)
+        container_image_name=$(cat "$SCRIPT_DIR/linux-container-image.txt")
+        build_command=("$REPO_MOUNT_TARGET/build.sh")
+        shift 1
+    ;;
+    android)
+        container_image_name=$(cat "$SCRIPT_DIR/android-container-image.txt")
+        build_command=("$REPO_MOUNT_TARGET/build-apk.sh" "--no-docker")
+        optional_gradle_cache_volume=(-v "$GRADLE_CACHE_VOLUME_NAME:/root/.gradle:Z")
+        shift 1
+    ;;
+    *)
+        log_error "Invalid platform. Specify 'linux' or 'android' as first argument"
+        exit 1
+esac
+
+set -x
+exec "$CONTAINER_RUNNER" run --rm -it \
+    -v "$REPO_DIR:$REPO_MOUNT_TARGET:Z" \
+    -v "$CARGO_TARGET_VOLUME_NAME:/root/.cargo/target:Z" \
+    -v "$CARGO_REGISTRY_VOLUME_NAME:/root/.cargo/registry:Z" \
+    "${optional_gradle_cache_volume[@]}" \
+    "$container_image_name" \
+    "${build_command[@]}" "$@"