Add ledger sign command #64

	name: Go Unit Tests

	on:
	pull_request:

	jobs:
	build:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout code
	uses: actions/checkout@v4

	- name: Set up Go
	uses: actions/setup-go@v4
	with:
	go-version: '1.21' # Specify your Go version here

	- name: Cache Go modules
	uses: actions/cache@v3
	with:
	path: \|
	~/.cache/go-build
	~/go/pkg/mod
	key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
	restore-keys: \|
	${{ runner.os }}-go-

	- name: Install dependencies
	run: go mod tidy

	- name: Check for git diff after go mod tidy
	run: \|
	git diff --exit-code --color
	if: ${{ always() }}
	continue-on-error: true

	- name: Fail if there are uncommitted changes
	run: \|
	echo "Uncommitted changes found after 'go mod tidy'. Please commit changes."
	exit 1
	if: ${{ failure() }}

	- name: Build the project
	run: go build ./...

	- name: Run tests
	run: go test ./...

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