small refactor

justfile

@@ -0,0 +1,21 @@
+binary := if os() == "windows" { "pastebin.exe" } else { "pastebin" }
+
+set windows-shell := ["powershell.exe", "-NoProfile", "-Command"]
+
+default:
+    @just --list
+
+build:
+    go build -o {{ binary }} .
+
+test:
+    go test -v -coverprofile coverage.out ./...
+
+cover: test
+    go tool cover -html coverage.out
+
+clean:
+    {{ if os() == "windows" { "@if (Test-Path " + binary + ") { Remove-Item " + binary + " }; if (Test-Path coverage.out) { Remove-Item coverage.out }" } else { "rm -f " + binary + " coverage.out" } }}
+
+run *args: build
+    {{ if os() == "windows" { ".\\" } else { "./" } }}{{ binary }} {{ args }}