[skip ci] Add pre-commit configuration.

Author: damienflament

.pre-commit-config.yaml

@@ -0,0 +1,19 @@
+# See https://pre-commit.com for more information
+# See https://pre-commit.com/hooks.html for more hooks
+repos:
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v2.4.0
+    hooks:
+      - id: check-merge-conflict
+      - id: check-added-large-files
+      - id: check-case-conflict
+      - id: check-byte-order-marker
+      - id: check-yaml
+  - repo: local
+    hooks:
+      - id: lint
+        name: Check scripts
+        language: system
+        types: [file, shell]
+        entry: shellcheck
+        pass_filenames: true

CHANGELOG.md

@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning].
 ### Added
  - Travis CI shared configuration snippet intented to be sourced in user
    configuration (`dev.yml`).
+ - pre-commit configuration file.
 
 ### Fixed
  - Filtering of daily build (available through Chocolatey) (#9).

README.md

@@ -35,8 +35,7 @@ Usage
 To be able to use _travis-python_, the Travis machine needs to be configured
 to be able to run in the three operating systems.
 
-The easiest way to do it is to [import][travis-config-imports] the shared
-configuration snippet:
+The easiest way to do it is to [import the shared configuration snippet]:
 
 ```yaml
 import:
@@ -93,12 +92,26 @@ To solve those problems, some directions have been taken:
 Running tests
 -------------
 
-Use [shellspec] to run unit tests:
+Use [Shellspec] to run unit tests:
 
-```bash
+```console
 shellspec
 ```
 
+Development
+-----------
+
+The following dependencies are required:
+  - [ShellCheck] to lint shell scripts,
+  - [Shellspec] to run units tests,
+  - [Bash] to run the script.
+
+Install the pre-commit hook within your repository:
+
+```console
+poetry run pre-commit install
+```
+
 Contributing
 ------------
 
@@ -130,5 +143,7 @@ License
 [ci]: https://travis-ci.org/neimad/travis-python
 
 [travis-python-versions]: https://docs.travis-ci.com/user/languages/python/#specifying-python-versions
-[travis-config-imports]: https://docs.travis-ci.com/user/build-config-imports/
-[shellspec]: https://shellspec.info
+[import the shared configuration snippet]: https://docs.travis-ci.com/user/build-config-imports/
+[Shellspec]: https://shellspec.info/
+[ShellCheck]: https://www.shellcheck.net/
+[Bash]: https://www.gnu.org/software/bash/