Added prettier pre-commit hook and applied it

.github/workflows/format.yaml

@@ -14,7 +14,7 @@ jobs:
       - name: Install shfmt
         uses: mfinelli/setup-shfmt@v4
         with:
-          shfmt-version: 'latest'
+          shfmt-version: "latest"
 
       - name: Run shfmt
         run: shfmt -d .

.pre-commit-config.yaml

@@ -1,18 +1,24 @@
 repos:
--   repo: https://github.com/pre-commit/pre-commit-hooks
+  - repo: https://github.com/pre-commit/pre-commit-hooks
     rev: v3.2.0
     hooks:
-    -   id: check-added-large-files
-    -   id: check-executables-have-shebangs
-    -   id: trailing-whitespace
+      - id: check-added-large-files
+      - id: check-executables-have-shebangs
+      - id: trailing-whitespace
         args: [--markdown-linebreak-ext=md]
-    -   id: end-of-file-fixer
--   repo: https://github.com/scop/pre-commit-shfmt
+      - id: end-of-file-fixer
+  - repo: https://github.com/scop/pre-commit-shfmt
     rev: v3.13.1-1
     hooks:
-    -   id: shfmt-docker
--   repo: https://github.com/koalaman/shellcheck-precommit
+      - id: shfmt-docker
+  - repo: https://github.com/koalaman/shellcheck-precommit
     rev: v0.11.0
     hooks:
-    -   id: shellcheck
+      - id: shellcheck
         args: ["--severity=warning", "--color=always"]
+  - repo: https://github.com/pre-commit/mirrors-prettier
+    rev: v3.1.0
+    hooks:
+      - id: prettier
+        types_or: [markdown, yaml]
+        args: ["--write"]

README.md

@@ -1,34 +1,41 @@
 ![Inline-Checksum Logo](logo.png)
+
 # Inline-Checksum
+
 A POSIX compliant rework of [inline-md5sum](https://github.com/cmonr/inline-md5sum), adding support for sha256 and sha512 checksums.
 
 This script is designed to alleviate some of the security concerns of running `curl <url> | sh -` by validating its input against a checksum before passing it along.
 It also serves as a convenience wrapper for validating the checksum of an already existing file.
 
 # Installation
-Clone the repository, put `inline-checksum` anywhere on your $PATH, make sure it's executable, and you're all set.
 
+Clone the repository, put `inline-checksum` anywhere on your $PATH, make sure it's executable, and you're all set.
 
 You can install tab completions for Bash and Zsh by sourcing the included `inline-checksum-completions` file in your corresponding shell rc file.
 
-
 You can run the full test suite by running `make test` to ensure that all dependencies are met and that things are behaving as you'd expect.
 After running the test suite, you can clean up the generated log files with `make clean`.
 
 # Usage
+
 Assuming a site provides it, a checksum can be used to verify a downloaded script before running it as follows:
+
 ```sh
 curl -fsSL <url> | inline-checksum [--algorithm[=| ]<sha256|sha512|md5>] <checksum> | sh -
 ```
 
 Alternatively, a local file can have its checksum validated as follows:
+
 ```sh
 inline-checksum [--algorithm[=| ]<sha256|sha512|md5>] <checksum> <file>
 ```
 
 # Origin
+
 Inline-Checksum is adapted and updated from the following source:
+
 - The work of Cruz Monrreal on [inline-md5sum](https://github.com/cmonr/inline-md5sum) under the terms of the MIT License.
 
 # License
+
 Inline-Checksum is licensed under the terms of the [MIT License](LICENSE).