feat: add nomad formatter (#361)

This is a more specific formatter than `hclfmt` for nomad files.

5 files changed, 49 insertions, 0 deletions

diff --git a/CHANGELOG.md b/CHANGELOG.md
index e0c6db9..c09323b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -21,6 +21,8 @@ The format is based on [Keep a Changelog].
 
 ### Formatters
 * Format Bazel files according to their type
+* `nomad fmt` official formatter for
+  [HashiCorp Nomad](https://developer.hashicorp.com/nomad) ([#361]).
 
 [#299]: https://github.com/radian-software/apheleia/issues/299
 
diff --git a/apheleia-formatters.el b/apheleia-formatters.el
index 75374fa..c49c18e 100644
--- a/apheleia-formatters.el
+++ b/apheleia-formatters.el
@@ -104,6 +104,7 @@
     (mix-format . ("apheleia-from-project-root"
                    ".formatter.exs" "apheleia-mix-format" filepath))
     (nixfmt . ("nixfmt"))
+    (nomad . ("nomad" "fmt" "-"))
     (ocamlformat . ("ocamlformat" "-" "--name" filepath
                     "--enable-outside-detected-project"))
     (ocp-indent . ("ocp-indent"))
@@ -370,6 +371,7 @@ rather than using this system."
     (nasm-mode . asmfmt)
     (nix-mode . nixfmt)
     (nix-ts-mode . nixfmt)
+    (nomad-mode . nomad)
     (perl-mode . perltidy)
     (php-mode . phpcs)
     (purescript-mode . purs-tidy)
diff --git a/test/formatters/installers/nomad.bash b/test/formatters/installers/nomad.bash
new file mode 100644
index 0000000..80215cc
--- /dev/null
+++ b/test/formatters/installers/nomad.bash
@@ -0,0 +1,5 @@
+curl -fsSL https://apt.releases.hashicorp.com/gpg | apt-key add -
+echo "deb [arch=amd64] https://apt.releases.hashicorp.com $(lsb_release -cs) main" > /etc/apt/sources.list.d/nomad.list
+
+apt-get update
+apt-get install -y nomad
diff --git a/test/formatters/samplecode/nomad/in.nomad b/test/formatters/samplecode/nomad/in.nomad
new file mode 100644
index 0000000..95cac05
--- /dev/null
+++ b/test/formatters/samplecode/nomad/in.nomad
@@ -0,0 +1,20 @@
+job "mongo-jwt" {
+        namespace = "default"
+
+  group "db"     {
+    network {
+ port "db" {
+      static = 27017
+     }
+        }
+
+task "mongo" {
+driver = "docker"
+
+    config {
+    image = "mongo:7"
+        ports = ["db"]
+      }
+    }
+  }
+}
diff --git a/test/formatters/samplecode/nomad/out.nomad b/test/formatters/samplecode/nomad/out.nomad
new file mode 100644
index 0000000..3107f5b
--- /dev/null
+++ b/test/formatters/samplecode/nomad/out.nomad
@@ -0,0 +1,20 @@
+job "mongo-jwt" {
+  namespace = "default"
+
+  group "db" {
+    network {
+      port "db" {
+        static = 27017
+      }
+    }
+
+    task "mongo" {
+      driver = "docker"
+
+      config {
+        image = "mongo:7"
+        ports = ["db"]
+      }
+    }
+  }
+}