Add aqua feature

src/aqua/README.md

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+
+# aqua (aqua)
+
+Declarative CLI Version Manager
+
+## Example Usage
+
+```json
+"features": {
+    "ghcr.io/devcontainers-contrib/features/aqua:1": {}
+}
+```
+
+## Options
+
+| Options Id | Description | Type | Default Value |
+|-----|-----|-----|-----|
+| version | Select or enter an aqua version | string | latest |
+| installerVersion | Select or enter an aqua installer version | string | latest |
+| aquaRootDir | The directory path where aqua install tools | string | /usr/local/share/aquaproj-aqua |

src/aqua/devcontainer-feature.json

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+{
+    "id": "aqua",
+    "name": "aqua",
+    "version": "1.0.0",
+    "description": "Declarative CLI Version Manager",
+    "documentationURL": "https://github.com/C-FO/devcontainer-features/tree/main/src/aqua/README.md",
+    "options": {
+        "version": {
+            "type": "string",
+            "description": "Select or enter an aqua version",
+            "proposals": ["latest"],
+            "default": "latest"
+        },
+        "installerVersion": {
+            "type": "string",
+            "description": "Select or enter an aqua installer version",
+            "proposals": ["latest"],
+            "default": "latest"
+        },
+        "aquaRootDir": {
+            "type": "string",
+            "description": "The directory path where aqua install tools",
+            "default": "/usr/local/share/aquaproj-aqua"
+        }
+    }
+}

src/aqua/intall.sh

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+#!/usr/bin/env bash
+
+set -eu -o pipefail
+
+if [ "$(id -u)" -ne 0 ]; then
+	echo -e 'Script must be run as root. Use sudo, su, or add "USER root" to your Dockerfile before running this script.'
+	exit 1
+fi
+
+add_global_run_command() {
+	local command=$1
+
+	if [ -f "/etc/os-release" ] && grep "ID_LIKE=.*alpine.*\|ID=.*alpine.*" /etc/os-release; then
+		if [ -f "/etc/profile" ] && [[ "$(cat /etc/profile)" != *"${command}"* ]]; then
+			echo "Add ${command} to /etc/profile"
+			echo -e "${command}" >>/etc/profile
+		fi
+	fi
+
+	if [ -f "/etc/bash.bashrc" ] && [[ "$(cat /etc/bash.bashrc)" != *"${command}"* ]]; then
+			echo "Add ${command} to /etc/bash.bashrc"
+		echo -e "${command}" >>/etc/bash.bashrc
+	fi
+
+	if [ -f "/etc/zsh/zshrc" ] && [[ "$(cat /etc/zsh/zshrc)" != *"${command}"* ]]; then
+		echo "Add ${command} to /etc/zsh/zshrc"
+		echo -e "${command}" >>/etc/zsh/zshrc
+	fi
+}
+
+install_aqua_binary() {
+	local aquq_root_dir=$1
+	local aqua_installer_version=$2
+	local aqua_version=$3
+
+	mkdir -p "${aquq_root_dir}"
+
+	local aqua_installer_ref='main'
+	if [ -n "${aqua_installer_version}" ] && [ "${aqua_installer_version}" != 'latest' ]; then
+		aqua_installer_ref="v${aqua_installer_version##v}"
+	fi
+	local aqua_installer_url="https://raw.githubusercontent.com/aquaproj/aqua-installer/${aqua_installer_ref}/aqua-installer"
+
+	local command="curl -fsSL \"${aqua_installer_url}\" | AQUA_ROOT_DIR=\"${aquq_root_dir}\" bash -s --"
+	if [ -n "${aqua_version}" ] && [ "${aqua_version}" != 'latest' ]; then
+		command="${command} -v v${aqua_version##v}"
+	fi
+
+	bash -c "${command}"
+}
+
+make_aqua_user_writable() {
+	local aquq_root_dir=$1
+	local aqua_user_name=$2
+
+	groupadd aqua
+	gpasswd -a "${aqua_user_name}" aqua
+	chgrp -R aqua "${aquq_root_dir}"
+	chmod -R g+rws "${aquq_root_dir}"
+}
+
+add_aqua_environment_variables() {
+	local aquq_root_dir=$1
+
+	add_global_run_command "export AQUA_ROOT_DIR=\"${aquq_root_dir}\""
+	add_global_run_command "if [[ \"\${PATH}\" != *\"\${AQUA_ROOT_DIR}/bin\"* ]]; then export PATH=\"\${PATH}:\${AQUA_ROOT_DIR}/bin\"; fi"
+}
+
+install() {
+	local aqua_root_dir=$1
+	local aqua_installer_version=$2
+	local aqua_version=$3
+	local aqua_user_name=$4
+
+	install_aqua_binary "${aqua_root_dir}" "${aqua_installer_version}" "${aqua_version}"
+	make_aqua_user_writable "${aqua_root_dir}" "${aqua_user_name}"
+	add_aqua_environment_variables "${aqua_root_dir}"
+}
+
+install "${AQUAROOTDIR:-/usr/local/share/aquaproj-aqua}" "${INSTALLERVERSION:-latest}" "${VERSION:-latest}" "${_REMOTE_USER:-root}"
+
+echo "Done!"

test/aqua/scenarios.json

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+{
+    "test": {
+        "image": "mcr.microsoft.com/devcontainers/base:debian",
+        "features": {
+            "aqua": {}
+        }
+    }
+}

test/aqua/test.sh

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+#!/usr/bin/env bash
+
+set -e
+
+# Optional: Import test library
+# shellcheck disable=SC1091
+source dev-container-features-test-lib
+
+# Definition specific tests
+check "aqua version" aqua --version
+
+# Report result
+reportResults