Add formatter for Caddyfile (#154)

Add formatter for Caddyfile (#136)

3 files changed, 26 insertions, 0 deletions

diff --git a/test/formatters/installers/caddyfmt.bash b/test/formatters/installers/caddyfmt.bash
new file mode 100644
index 0000000..e311980
--- /dev/null
+++ b/test/formatters/installers/caddyfmt.bash
@@ -0,0 +1,18 @@
+ver="$(latest_release caddyserver/caddy)"
+
+arch="$(uname -m)"
+case "${arch}" in
+    "x86_64")
+        arch="amd64"
+        ;;
+    "aarch64")
+        arch="arm64"
+        ;;
+    *)
+        echo >&2 "unsupported architecture: ${arch}"
+        exit 1
+        ;;
+esac
+
+curl -L -s "https://github.com/caddyserver/caddy/releases/download/${ver}/caddy_$(echo $ver | sed 's|^v||g')_linux_${arch}.tar.gz" | \
+    tar zxv -C /usr/local/bin/ caddy
diff --git a/test/formatters/samplecode/caddyfmt/in.caddyfile1 b/test/formatters/samplecode/caddyfmt/in.caddyfile1
new file mode 100644
index 0000000..b971d56
--- /dev/null
+++ b/test/formatters/samplecode/caddyfmt/in.caddyfile1
@@ -0,0 +1,4 @@
+example.com {
+	   root * /var/www
+	file_server
+}
diff --git a/test/formatters/samplecode/caddyfmt/out.caddyfile1 b/test/formatters/samplecode/caddyfmt/out.caddyfile1
new file mode 100644
index 0000000..d4d6bc0
--- /dev/null
+++ b/test/formatters/samplecode/caddyfmt/out.caddyfile1
@@ -0,0 +1,4 @@
+example.com {
+	root * /var/www
+	file_server
+}