Update docs (#66)

* Update changelog for 0.10.0

* Update README for ReScript support.

Author: cknitt

CHANGELOG.md

@@ -1,5 +1,11 @@
 # Changelog
 
+## 0.10.0 - 2021-01-10
+
+- Added ReScript support (ReScript 7cc70c9). 🎉
+- Removed support for bs-react-intl 1.x style message definition.
+- Downgraded to OCaml 4.06 to be able to build ReScript parser.
+
 ## 0.9.1 - 2020-11-15
 
 - Added optional description support for message records via `@intl.description` attribute.

README.md

@@ -1,6 +1,6 @@
 # bs-react-intl-extractor
 
-Extracts messages for localization from [Reason] source files.
+Extracts messages for localization from [ReScript] or [Reason] source files.
 This assumes that you are using the [bs-react-intl] 2.x bindings for [react-intl].
 
 [![NPM](https://nodei.co/npm/bs-react-intl-extractor-bin.png?compact=true)](https://nodei.co/npm/bs-react-intl-extractor-bin/)  
@@ -22,7 +22,7 @@ Alternatively, the binaries are also available for download on the [releases pag
 bs-react-intl-extractor [--allow-duplicates] [path...]
 ```
 
-where `path` is a Reason source file or a directory containing Reason source files. Multiple files/directories may be specified.
+where `path` is a ReScript (`*.res`) or Reason (`*.re`) source file or a directory containing such source files. Multiple files/directories may be specified.
 
 The `--allow-duplicates` option allows messages with identical `id` props if the `defaultMessage` props are identical as well.
 
@@ -47,7 +47,44 @@ The output (a JSON array of all extracted messages sorted by id) is written to s
 ]
 ```
 
-## Message Definition
+## Message Definition (ReScript Syntax)
+
+Formatted messages may be defined in your source files in one of the following ways:
+
+1.  inline in `FormattedMessage`:
+
+```rescript
+<ReactIntl.FormattedMessage id="some.message.id" defaultMessage="Some message" />
+```
+
+or
+
+```rescript
+open ReactIntl;
+...
+<FormattedMessage id="some.message.id" defaultMessage="Some message" />
+```
+
+2.  within a module with the `[@intl.messages]` attribute:
+
+```rescript
+open ReactIntl
+
+module Msg = {
+  @@intl.messages
+
+  let hello = {id: "message.hello", defaultMessage: "Hello"}
+  let world = {id: "message.world", defaultMessage: "World"}
+}
+```
+
+You also can pass descriptions to the records with:
+
+```rescript
+let foo = @intl.description("Hello description") {id: "message.hello", defaultMessage: "Hello"}
+```
+
+## Message Definition (Reason Syntax)
 
 Formatted messages may be defined in your source files in one of the following ways:
 
@@ -86,6 +123,10 @@ let foo = [@intl.description "Hello description"] {id: "message.hello", defaultM
 
 ## Building and Testing
 
+The ReScript parser is included as a git submodule. Therefore, after checking out the sources, first run
+
+    git submodule update --init --recursive
+
 Install [esy] as follows:
 
     % npm install -g esy
@@ -106,6 +147,7 @@ Run the tests:
 
     % esy test
 
+[rescript]: https://rescript-lang.org/
 [reason]: https://reasonml.github.io
 [bs-react-intl]: https://github.com/alexfedoseev/bs-react-intl
 [react-intl]: https://github.com/yahoo/react-intl