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Michel Alexandre Salim 6ed033737d
Include license text in all crates (#5094) 
* Include license text in all crates

Three crates already have license texts, so I'm keeping them, but
symlinking the `LICENSE` from the top level to the rest of the crate
directories. This works as long as `cargo publish` is done on a Unix-y
system and not Windows.

Also bump the copyright year to end in 2022.

Signed-off-by: Michel Alexandre Salim <salimma@fedoraproject.org>

* Replace symlinks

Co-authored-by: sholderbach <sholderbach@users.noreply.github.com>
2022-04-08 10:47:13 +02:00
..
src Add search terms to Command and Signature (#4980) 2022-03-27 22:25:30 +03:00
Cargo.toml Bump nushell to 0.60.1 (#4987) 2022-03-27 16:18:47 +13:00
LICENSE Include license text in all crates (#5094) 2022-04-08 10:47:13 +02:00
README.md Add a README about changing capnp schema (#4998) 2022-03-27 19:02:19 -05:00

README.md

nu-plugin

Updating Cap'n Proto schema

When modifying a protocol's struct that is used in plugins (such as Signature), you need to update the capnproto schema file and recompile it into the Rust source code. The steps are as follows:

  1. Change src/serializers/capnp/schema/plugin.capnp as necessary
  2. Install capnp tool (it's a C++ binary, commonly available in package managers)
  3. Install Rust support for capnp called capnpc-rust:
    1. git clone https://github.com/capnproto/capnproto-rust somewhere
    2. cd capnproto-rust/capnpc
    3. cargo install --path=.
  4. Then, call capnp compile -orust plugin.capnp (change path as necessary)
  5. The result should be plugin_capnp.rs file: Use it to replace the old src/plugin_capnp.rs.
  6. It needs to be autoformatted (cargo fmt --all)
  7. Modify the serialize/deserialize functions. Check the following PRs for details: