golangci: fix copyright header linting (#351)

.golangci.yaml

@@ -85,12 +85,14 @@ linters-settings:
       - "github.com/coder/websocket" # Currently uses our fork with a bug fix.
 
   # Enforces copyright header
-  goheader:
+  goheader: # TODO: Replace goheader, autofix is too buggy.
     values:
       const:
         COMPANY: "Hemi Labs, Inc."
+      regexp:
+        YEAR_RANGE: "(\\d{4}-{{MOD-YEAR}})|({{MOD-YEAR}})"
     template: |-
-      Copyright (c) {{ YEAR }} {{ COMPANY }}
+      Copyright (c) {{ YEAR_RANGE }} {{ COMPANY }}
       Use of this source code is governed by the MIT License,
       which can be found in the LICENSE file.
 

Makefile

@@ -53,7 +53,8 @@ build:
 install: $(cmds)
 
 lint:
-	$(shell go env GOPATH)/bin/golangci-lint run --fix ./...
+	# TODO: re-enable autofix with --fix, after removing buggy goheader linter
+	$(shell go env GOPATH)/bin/golangci-lint run ./...
 
 lint-deps:
 	GOBIN=$(shell go env GOPATH)/bin go install github.com/golangci/golangci-lint/cmd/[email protected]