refactor: master->main for links and ci (#50)

.github/workflows/formatter.yml

@@ -4,7 +4,7 @@ on:
  workflow_dispatch:
  push:
  branches:
- - master
+ - main
  pull_request:
  types: [opened, reopened, synchronize]
 

.github/workflows/pypi.yml

@@ -4,7 +4,7 @@ on:
  workflow_dispatch:
  push:
  branches:
- - master
+ - main
  pull_request:
  types: [opened, reopened, synchronize]
 

.github/workflows/unit_test.yml

@@ -4,7 +4,7 @@ on:
  workflow_dispatch:
  push:
  branches:
- - master
+ - main
  pull_request:
  types: [opened, reopened, synchronize]
 

README.md

@@ -1,7 +1,7 @@
 <p align="center">
  <picture>
- <source media="(prefers-color-scheme: dark)" srcset="https://raw.githubusercontent.com/yxlao/camtools/master/camtools/assets/camtools_logo_dark.png">
- <img alt="CamTools Logo" src="https://raw.githubusercontent.com/yxlao/camtools/master/camtools/assets/camtools_logo_light.png" width="360">
+ <source media="(prefers-color-scheme: dark)" srcset="https://raw.githubusercontent.com/yxlao/camtools/main/camtools/assets/camtools_logo_dark.png">
+ <img alt="CamTools Logo" src="https://raw.githubusercontent.com/yxlao/camtools/main/camtools/assets/camtools_logo_light.png" width="360">
  </picture>
 </p>
 <h1 align="center">CamTools: Camera Tools for Computer Vision</h1>
@@ -20,8 +20,8 @@ clear and easy-to-use APIs.
 
 <p align="center">
  <picture>
- <source media="(prefers-color-scheme: dark)" srcset="https://raw.githubusercontent.com/yxlao/camtools/master/camtools/assets/camera_coordinates_dark.png">
- <img alt="CamTools Logo" src="https://raw.githubusercontent.com/yxlao/camtools/master/camtools/assets/camera_coordinates_light.png" width="520">
+ <source media="(prefers-color-scheme: dark)" srcset="https://raw.githubusercontent.com/yxlao/camtools/main/camtools/assets/camera_coordinates_dark.png">
+ <img alt="CamTools Logo" src="https://raw.githubusercontent.com/yxlao/camtools/main/camtools/assets/camera_coordinates_light.png" width="520">
  </picture>
 </p>
 
@@ -37,7 +37,7 @@ clear and easy-to-use APIs.
  ```
 
  <p align="center">
- <img src="https://raw.githubusercontent.com/yxlao/camtools/master/camtools/assets/camera_frames.png" width="360" />
+ <img src="https://raw.githubusercontent.com/yxlao/camtools/main/camtools/assets/camera_frames.png" width="360" />
  </p>
 
 2. Convert camera parameters.
@@ -247,7 +247,7 @@ the beginning of the README.
 ## Contributing
 
 - Follow [Angular's commit message convention](https://github.com/angular/angular/blob/main/CONTRIBUTING.md#-commit-message-format) for PRs.
- - This applies to PR's title and ultimately the commit messages in `master`.
+ - This applies to PR's title and ultimately the commit messages in `main`.
  - The prefix shall be one of `build`, `ci`, `docs`, `feat`, `fix`, `perf`, `refactor`, `test`.
  - Use lowercase.
 - Format your code with [black](https://github.com/psf/black). This will be enforced by the CI.
@@ -258,6 +258,6 @@ If you use CamTools in your project, consider adding one of the following
 badges to your project.
 
 <p>
-<a href="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/yxlao/camtools"><img alt="Built with CamTools" src="https://raw.githubusercontent.com/yxlao/camtools/master/camtools/assets/built_with_camtools_dark.svg" width=240></a>
-<a href="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/yxlao/camtools"><img alt="Built with CamTools" src="https://raw.githubusercontent.com/yxlao/camtools/master/camtools/assets/built_with_camtools_light.svg" width=240></a>
+<a href="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/yxlao/camtools"><img alt="Built with CamTools" src="https://raw.githubusercontent.com/yxlao/camtools/main/camtools/assets/built_with_camtools_dark.svg" width=240></a>
+<a href="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/yxlao/camtools"><img alt="Built with CamTools" src="https://raw.githubusercontent.com/yxlao/camtools/main/camtools/assets/built_with_camtools_light.svg" width=240></a>
 </p>