Support cargo-release

Author: eldruin

CHANGELOG.md

@@ -5,7 +5,8 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
-## [Unreleased]
+<!-- next-header -->
+## [Unreleased] - ReleaseDate
 
 ### Changed
 
@@ -85,6 +86,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 ## [v0.1.0] - 2019-11-05
 
 
+<!-- next-url -->
 [Unreleased]: https://github.com/stm32-rs/stm32f7xx-hal/compare/v0.7.0...HEAD
 [v0.7.0]: https://github.com/stm32-rs/stm32f7xx-hal/compare/v0.6.0...v0.7.0
 [v0.6.0]: https://github.com/stm32-rs/stm32f7xx-hal/compare/v0.5.0...v0.6.0

release.toml

@@ -0,0 +1,7 @@
+pre-release-replacements = [
+    {file="CHANGELOG.md", search="Unreleased", replace="{{version}}", min=1},
+    {file="CHANGELOG.md", search="\\.\\.\\.HEAD", replace="...{{tag_name}}", exactly=1},
+    {file="CHANGELOG.md", search="ReleaseDate", replace="{{date}}", min=1},
+    {file="CHANGELOG.md", search="<!-- next-header -->", replace="<!-- next-header -->\n## [Unreleased] - ReleaseDate\n", exactly=1},
+    {file="CHANGELOG.md", search="<!-- next-url -->", replace="<!-- next-url -->\n[Unreleased]: https://github.com/stm32-rs/{{crate_name}}/compare/{{tag_name}}...HEAD", exactly=1},
+]