diff --git a/Cargo.lock b/Cargo.lock
index e896f62..4a92349 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -58,6 +58,12 @@ version = "1.0.98"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e16d2d3311acee920a9eb8d33b8cbc1787ce4a264e85f964c2404b969bdcd487"
 
+[[package]]
+name = "cfg-if"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
+
 [[package]]
 name = "clap"
 version = "4.5.37"
@@ -104,6 +110,17 @@ version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5b63caa9aa9397e2d9480a9b13673856c78d8ac123288526c37d7839f2a86990"
 
+[[package]]
+name = "getrandom"
+version = "0.2.16"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "335ff9f135e4384c8150d6f27c6daed433577f86b4750418338c01a1a2528592"
+dependencies = [
+ "cfg-if",
+ "libc",
+ "wasi",
+]
+
 [[package]]
 name = "heck"
 version = "0.5.0"
@@ -116,6 +133,21 @@ version = "1.70.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7943c866cc5cd64cbc25b2e01621d07fa8eb2a1a23160ee81ce38704e97b8ecf"
 
+[[package]]
+name = "libc"
+version = "0.2.172"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d750af042f7ef4f724306de029d18836c26c1765a54a6a3f094cbd23a7267ffa"
+
+[[package]]
+name = "mktemp"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "69fed8fbcd01affec44ac226784c6476a6006d98d13e33bc0ca7977aaf046bd8"
+dependencies = [
+ "uuid",
+]
+
 [[package]]
 name = "once_cell"
 version = "1.21.3"
@@ -128,6 +160,7 @@ version = "0.2.0"
 dependencies = [
  "anyhow",
  "clap",
+ "mktemp",
  "thiserror",
 ]
 
@@ -198,6 +231,21 @@ version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "06abde3611657adf66d383f00b093d7faecc7fa57071cce2578660c9f1010821"
 
+[[package]]
+name = "uuid"
+version = "1.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "79daa5ed5740825c40b389c5e50312b9c86df53fccd33f281df655642b43869d"
+dependencies = [
+ "getrandom",
+]
+
+[[package]]
+name = "wasi"
+version = "0.11.0+wasi-snapshot-preview1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
+
 [[package]]
 name = "windows-sys"
 version = "0.59.0"
diff --git a/Cargo.toml b/Cargo.toml
index 2fa3932..bb6f5b5 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -11,3 +11,6 @@ edition = "2024"
 anyhow = "^1.0"
 clap = { version = "^4.5", features = ["derive"] }
 thiserror = "^2.0"
+
+[dev-dependencies]
+mktemp = "^0.5.1"
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..0d082a2
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,47 @@
+# Default, which is handy to run before committing code
+all: fmt lint test
+
+# What to have CI systems run
+ci: lint test
+
+# Final pre-flight checks then deploy everywhere!
+# TODO
+# shipit: all build staging prod
+
+# version := $(shell yq -p toml .tool.poetry.version < pyproject.toml)
+
+
+init:
+	poetry install
+
+# Everything to get the dev env set up
+dev: init
+
+fmt:
+	cargo fmt
+
+lint:
+	cargo clippy
+
+test:
+	cargo test
+
+
+test-watch:
+	find . -name '*rs' -or -name '*html' -or -name Cargo.lock | entr -r -c make test
+
+clean:
+	cargo clean
+
+# TODO?
+# docker:
+# 	podman build -t nickpegg/photojawn . --build-arg GIT_COMMIT=$(shell git rev-parse --short HEAD)
+
+dist:
+	cargo build --release
+
+# TODO
+# release: dist
+# 	git push --tags
+# 	gh release create --verify-tag v$(version)
+# 	gh release upload v$(version) dist/photojawn-$(version)-*whl $(foreach plat,$(scie_platforms),dist/photojawn-$(plat))
diff --git a/src/skel.rs b/src/skel.rs
index e81010c..dc56cd6 100644
--- a/src/skel.rs
+++ b/src/skel.rs
@@ -31,19 +31,53 @@ pub fn make_skeleton(album_path: &Path) -> Result<(), InitError> {
     )?;
 
     let tmpl_path = album_path.join("_templates");
-    fs::create_dir_all(tmpl_path)?;
+    fs::create_dir_all(&tmpl_path)?;
     fs::write(
-        static_path.join("base.html"),
+        tmpl_path.join("base.html"),
         include_bytes!("../resources/skel/_templates/base.html"),
     )?;
     fs::write(
-        static_path.join("album.html"),
+        tmpl_path.join("album.html"),
         include_bytes!("../resources/skel/_templates/album.html"),
     )?;
     fs::write(
-        static_path.join("photo.html"),
+        tmpl_path.join("photo.html"),
         include_bytes!("../resources/skel/_templates/photo.html"),
     )?;
 
     Ok(())
 }
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    use mktemp::Temp;
+
+    #[test]
+    fn not_exist() {
+        let tmpdir = Temp::new_dir().unwrap();
+        make_skeleton(&tmpdir).unwrap();
+        assert!(tmpdir.join("photojawn.conf.yml").exists());
+        assert!(tmpdir.join("static/index.css").exists());
+        assert!(tmpdir.join("_templates/base.html").exists());
+    }
+
+    #[test]
+    fn config_exists() {
+        let tmpdir = Temp::new_dir().unwrap();
+        fs::write(tmpdir.join("photojawn.conf.yml"), "some: config").unwrap();
+        let res = make_skeleton(&tmpdir);
+        assert!(res.is_err());
+    }
+
+    #[test]
+    fn dir_exists_no_config() {
+        let tmpdir = Temp::new_dir().unwrap();
+        fs::create_dir(tmpdir.join("_templates")).unwrap();
+        fs::write(tmpdir.join("_templates/base.html"), "some template").unwrap();
+        make_skeleton(&tmpdir).unwrap();
+
+        let contents = fs::read(tmpdir.join("_templates/base.html")).unwrap();
+        assert_ne!(contents, "some template".as_bytes());
+    }
+}