Fix installer to download required project templates

Author: c15k0

install.sh

@@ -3,29 +3,37 @@ set -euo pipefail
 
 REPO_RAW_BASE="${REPO_RAW_BASE:-https://raw.githubusercontent.com/psfs/core/master}"
 GENERATOR_PATH="${GENERATOR_PATH:-scripts/create-psfs-project.sh}"
-GENERATOR_URL="${REPO_RAW_BASE}/${GENERATOR_PATH}"
+TMP_ROOT="$(mktemp -d -t psfs-installer.XXXXXX)"
+WORK_DIR="${TMP_ROOT}/core"
 
-tmp_file="$(mktemp -t psfs-generator.XXXXXX.sh)"
 cleanup() {
-  rm -f "${tmp_file}"
+  rm -rf "${TMP_ROOT}"
 }
 trap cleanup EXIT
 
-download_with_curl() {
-  curl -fsSL "${GENERATOR_URL}" -o "${tmp_file}"
-}
+download_file() {
+  local source="$1"
+  local destination="$2"
+  mkdir -p "$(dirname "${destination}")"
 
-download_with_wget() {
-  wget -qO "${tmp_file}" "${GENERATOR_URL}"
-}
+  if command -v curl >/dev/null 2>&1; then
+    curl -fsSL "${source}" -o "${destination}"
+    return
+  fi
+  if command -v wget >/dev/null 2>&1; then
+    wget -qO "${destination}" "${source}"
+    return
+  fi
 
-if command -v curl >/dev/null 2>&1; then
-  download_with_curl
-elif command -v wget >/dev/null 2>&1; then
-  download_with_wget
-else
   echo "ERROR: curl or wget is required." >&2
   exit 1
-fi
+}
+
+download_file "${REPO_RAW_BASE}/${GENERATOR_PATH}" "${WORK_DIR}/${GENERATOR_PATH}"
+download_file "${REPO_RAW_BASE}/templates/project/composer.json.tpl" "${WORK_DIR}/templates/project/composer.json.tpl"
+download_file "${REPO_RAW_BASE}/templates/project/docker-compose.yml.tpl" "${WORK_DIR}/templates/project/docker-compose.yml.tpl"
+download_file "${REPO_RAW_BASE}/templates/project/.env.example.tpl" "${WORK_DIR}/templates/project/.env.example.tpl"
+download_file "${REPO_RAW_BASE}/templates/project/docker/php.ini.tpl" "${WORK_DIR}/templates/project/docker/php.ini.tpl"
 
-bash "${tmp_file}" "$@"
+chmod +x "${WORK_DIR}/${GENERATOR_PATH}"
+bash "${WORK_DIR}/${GENERATOR_PATH}" "$@"