adds composer script that uses composer container and is now being used

instead of the php container

Makefile

@@ -19,6 +19,6 @@ log:
 down:
 	$(DOCKER_COMPOSE) down --remove-orphans
 composer-install:
-	$(DOCKER_COMPOSE) run --rm --no-deps php composer install
+	$(COMPOSER) --working-dir=data/typo3 install
 composer-update:
-	$(DOCKER_COMPOSE) run --rm --no-deps php composer update
+	$(COMPOSER) --working-dir=data/typo3 up

data/scripts/composer.sh

+#!/bin/bash
+#
+# Run composer in a container
+#
+# This script will attempt to mirror the host paths by using volumes for the
+# following paths:
+#   * $(pwd)
+#   * $(dirname $COMPOSE_FILE) if it's set
+#   * $HOME if it's set
+#
+# You can add additional volumes (or any docker run options) using
+# the $COMPOSER_OPTIONS environment variable.
+#
+
+
+set -e
+
+VERSION="1.2-alpine"
+IMAGE="composer/composer:$VERSION"
+SSH_IDENTITY_FILE=${SSH_IDENTITY_FILE:-~/.ssh/id_rsa}
+COMPOSER_CACHE=${COMPOSER_CACHE:-/tmp/composer}
+
+# Setup volume mounts for composer config, context and ssh keys
+if [ "$(pwd)" != '/' ]; then
+    VOLUMES="-v $(pwd):$(pwd)"
+fi
+if [ -n "$COMPOSER_FILE" ]; then
+    composer_dir=$(dirname $COMPOSER_FILE)
+fi
+# TODO: also check --file argument
+if [ -n "$composer_dir" ]; then
+    VOLUMES="$VOLUMES -v $composer_dir:$composer_dir"
+fi
+if [ -n "$SSH_IDENTITY_FILE" ]; then
+    ssh_identity_dir=$(dirname $SSH_IDENTITY_FILE)
+fi
+# TODO: also check --file argument
+if [ -n "$ssh_identity_dir" ]; then
+    VOLUMES="$VOLUMES -v $ssh_identity_dir:/root/.ssh"
+fi
+if [ -n "$COMPOSER_CACHE" ]; then
+    composer_cache_dir=$(dirname $COMPOSER_CACHE)
+fi
+# TODO: also check --file argument
+if [ -n "$composer_cache_dir" ]; then
+    VOLUMES="$VOLUMES -v $composer_cache_dir:/composer/cache"
+fi
+if [ -n "$HOME" ]; then
+    VOLUMES="$VOLUMES -v $HOME:$HOME -v $HOME:/root" # mount $HOME in /root to share docker.config
+fi
+
+# Only allocate tty if we detect one
+if [ -t 1 ]; then
+    DOCKER_RUN_OPTIONS="-t"
+fi
+if [ -t 0 ]; then
+    DOCKER_RUN_OPTIONS="$DOCKER_RUN_OPTIONS -i"
+fi
+
+exec docker run --rm -u $(id -u) $DOCKER_RUN_OPTIONS $COMPOSER_OPTIONS $VOLUMES -w "$(pwd)" $IMAGE "$@"