1 files changed, 60 insertions, 0 deletions
diff --git a/v1/install.sh b/v1/install.sh
new file mode 100755
index 0000000..758b4cd
--- /dev/null
+++ b/v1/install.sh
@@ -0,0 +1,60 @@
+#!/usr/bin/env bash
+
+# Support 'v1' dev container feature installation 
+# that require a root 'install.sh' script.
+
+set -e
+cd "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+
+# Verify we're on a supported OS
+. /etc/os-release
+if [ "${ID}" != "debian" ] &&  [ "${ID_LIKE}" != "debian" ]; then
+cat << EOF
+
+*********** Unsupported operating system "${ID}" detected ***********
+
+Features support currently requires a Debian/Ubuntu-based image. Update your 
+image or Dockerfile FROM statement to start with a supported OS. For example:
+mcr.microsoft.com/vscode/devcontainers/base:ubuntu
+
+Aborting build...
+
+EOF
+    exit 2
+fi
+
+set -a
+. ./devcontainer-features.env
+set +a
+
+chmod +x *.sh
+
+# Execute option scripts if correct environment variable is set to "true"
+feature_marker_path="/usr/local/etc/vscode-dev-containers/features"
+mkdir -p "${feature_marker_path}"
+while IFS= read -r feature_line; do
+    # Extract the env var part of the line
+    feature_var_name="${feature_line%%=*}"
+    if [ ! -z "${!feature_var_name}" ]; then
+        # If a value is set for the env var, execute the script
+        feature_script_and_args="${feature_line##*=}"
+        feature_script_and_args="${feature_script_and_args%\"}"
+        script_command="$(eval echo "${feature_script_and_args#\"}")"
+        echo "(*) Script: ${script_command}"
+
+        # Check if script with same args has already been run
+        feature_marker="${feature_marker_path}/${feature_var_name}";
+        if [ -e "${feature_marker}" ] && [ "${script_command}" = "$(cat ${feature_marker})" ]; then
+            echo "(*) Skipping. Script already run with same arguments."
+        else
+            # Execute script and create a marker with the script args
+            ./${script_command}
+            echo "${script_command}" > "${feature_marker}"
+        fi
+    fi
+done < ./feature-scripts.env
+
+# Clean up
+apt-get autoremove -y
+apt-get clean -y
+rm -rf /var/lib/apt/lists/*