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authorBryan Newbold <bnewbold@robocracy.org>2018-05-14 23:17:26 -0700
committerBryan Newbold <bnewbold@robocracy.org>2018-05-14 23:17:26 -0700
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+# Rust API for fatcat
+
+A scalable, versioned, API-oriented catalog of bibliographic entities and file metadata
+
+## Overview
+This client/server was generated by the [swagger-codegen]
+(https://github.com/swagger-api/swagger-codegen) project.
+By using the [OpenAPI-Spec](https://github.com/OAI/OpenAPI-Specification) from a remote server, you can easily generate a server stub.
+-
+
+To see how to make this your own, look here:
+
+[README](https://github.com/swagger-api/swagger-codegen/blob/master/README.md)
+
+- API version: 0.1.0
+- Build date: 2018-05-15T05:47:34.699Z
+
+This autogenerated project defines an API crate `fatcat` which contains:
+* An `Api` trait defining the API in Rust.
+* Data types representing the underlying data model.
+* A `Client` type which implements `Api` and issues HTTP requests for each operation.
+* A router which accepts HTTP requests and invokes the appropriate `Api` method for each operation.
+
+It also contains an example server and client which make use of `fatcat`:
+* The example server starts up a web server using the `fatcat` router,
+ and supplies a trivial implementation of `Api` which returns failure for every operation.
+* The example client provides a CLI which lets you invoke any single operation on the
+ `fatcat` client by passing appropriate arguments on the command line.
+
+You can use the example server and client as a basis for your own code.
+See below for [more detail on implementing a server](#writing-a-server).
+
+
+## Examples
+
+Run examples with:
+
+```
+cargo run --example <example-name>
+```
+
+To pass in arguments to the examples, put them after `--`, for example:
+
+```
+cargo run --example client -- --help
+```
+
+### Running the server
+To run the server, follow these simple steps:
+
+```
+cargo run --example server
+```
+
+### Running a client
+To run a client, follow one of the following simple steps:
+
+```
+cargo run --example client ContainerIdGet
+cargo run --example client ContainerLookupGet
+cargo run --example client ContainerPost
+cargo run --example client CreatorIdGet
+cargo run --example client CreatorLookupGet
+cargo run --example client CreatorPost
+cargo run --example client EditgroupIdAcceptPost
+cargo run --example client EditgroupIdGet
+cargo run --example client EditgroupPost
+cargo run --example client EditorUsernameChangelogGet
+cargo run --example client EditorUsernameGet
+cargo run --example client FileIdGet
+cargo run --example client FileLookupGet
+cargo run --example client FilePost
+cargo run --example client ReleaseIdGet
+cargo run --example client ReleaseLookupGet
+cargo run --example client ReleasePost
+cargo run --example client WorkIdGet
+cargo run --example client WorkPost
+```
+
+### HTTPS
+The examples can be run in HTTPS mode by passing in the flag `--https`, for example:
+
+```
+cargo run --example server -- --https
+```
+
+This will use the keys/certificates from the examples directory. Note that the server chain is signed with
+`CN=localhost`.
+
+
+## Writing a server
+
+The server example is designed to form the basis for implementing your own server. Simply follow these steps.
+
+* Set up a new Rust project, e.g., with `cargo init --bin`.
+* Insert `fatcat` into the `members` array under [workspace] in the root `Cargo.toml`, e.g., `members = [ "fatcat" ]`.
+* Add `fatcat = {version = "0.1.0", path = "fatcat"}` under `[dependencies]` in the root `Cargo.toml`.
+* Copy the `[dependencies]` and `[dev-dependencies]` from `fatcat/Cargo.toml` into the root `Cargo.toml`'s `[dependencies]` section.
+ * Copy all of the `[dev-dependencies]`, but only the `[dependencies]` that are required by the example server. These should be clearly indicated by comments.
+ * Remove `"optional = true"` from each of these lines if present.
+
+Each autogenerated API will contain an implementation stub and main entry point, which should be copied into your project the first time:
+```
+cp fatcat/examples/server.rs src/main.rs
+cp fatcat/examples/server_lib/mod.rs src/lib.rs
+cp fatcat/examples/server_lib/server.rs src/server.rs
+```
+
+Now
+
+* From `src/main.rs`, remove the `mod server_lib;` line, and uncomment and fill in the `extern crate` line with the name of this server crate.
+* Move the block of imports "required by the service library" from `src/main.rs` to `src/lib.rs` and uncomment.
+* Change the `let server = server::Server {};` line to `let server = SERVICE_NAME::server().unwrap();` where `SERVICE_NAME` is the name of the server crate.
+* Run `cargo build` to check it builds.
+* Run `cargo fmt` to reformat the code.
+* Commit the result before making any further changes (lest format changes get confused with your own updates).
+
+Now replace the implementations in `src/server.rs` with your own code as required.
+
+## Updating your server to track API changes
+
+Later, if the API changes, you can copy new sections from the autogenerated API stub into your implementation.
+Alternatively, implement the now-missing methods based on the compiler's error messages.