Add OCaml

README.md

@@ -2,6 +2,7 @@
 
 - [C](#c)
 - [C++](#c-1)
+- [OCaml](#ocaml)
 - [Typescript](#typescript)
 
 ## C
@@ -28,6 +29,21 @@ Copy and paste [`cpp/`](./cpp/) directory, and you should be good to go!
 
 > Note that in headers, the syntax is `PROJECTNAME_FILENAME_HPP`
 
+## OCaml
+
+Copy and paste [`ocaml/`](./ocaml/) directory, and you should be good to go!
+
+- Remember to change values in the [`dune-project`](./ocaml/dune-project).
+- **Run `dune exec example` to run the program.**
+- **Run `dune runtest` to run tests.**
+
+> Example of custom repository source:
+>
+> ```dune
+> (source
+>  (uri https://dev.example.com/project.git))
+> ```
+
 ## Typescript
 
 Copy and paste [`typescript/`](./typescript/) directory, and you should be good to go!

ocaml/.gitignore

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+/_build

ocaml/.ocamlformat

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+profile = janestreet

ocaml/bin/dune

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+(executable
+ (public_name example)
+ (name main)
+ (libraries example))

ocaml/bin/main.ml

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+open Example.Hello
+
+let () = print_endline hello_world

ocaml/dune-project

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+(lang dune 3.10)
+
+(name example)
+
+(generate_opam_files true)
+
+(source
+ (github username/reponame))
+
+(authors "YOU")
+
+(maintainers "YOU")
+
+(license AGPL-3.0-or-later)
+
+(package
+ (name example)
+ (synopsis "A short synopsis")
+ (description "A longer description")
+ (depends ocaml dune)
+ (tags
+  (topics "to describe" your project)))
+
+; See the complete stanza docs at https://dune.readthedocs.io/en/stable/dune-files.html#dune-project

ocaml/lib/dune

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+(library
+ (name example)
+ (modules hello))

ocaml/lib/hello.ml

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+let hello_world = "Hello, world!"

ocaml/test/dune

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+(test
+ (name test)
+ (libraries example))

ocaml/test/test.ml

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+open Example.Hello
+
+let () = assert ("Hello, world!" = hello_world)