fix minor issues in Print calls.

.circleci/config.yml

@@ -2,22 +2,6 @@
 # See: https://circleci.com/docs/2.0/configuration-reference
 version: 2.1
 
-commands:
-  setup-bazel:
-    description: |
-      Setup the Bazel build system used for building the repo
-    steps:
-      - run:
-          name: Add Bazel Apt repository
-          command: |
-            sudo apt install curl gnupg
-            curl -fsSL https://bazel.build/bazel-release.pub.gpg | gpg --dearmor > bazel.gpg
-            sudo mv bazel.gpg /etc/apt/trusted.gpg.d/
-            echo "deb [arch=amd64] https://storage.googleapis.com/bazel-apt stable jdk1.8" | sudo tee /etc/apt/sources.list.d/bazel.list
-      - run:
-          name: Install Bazel from Apt
-          command: sudo apt update && sudo apt install bazel
-
 # Define a job to be invoked later in a workflow.
 # See: https://circleci.com/docs/2.0/configuration-reference/#jobs
 jobs:
@@ -26,12 +10,11 @@ jobs:
     # Specify the execution environment. You can specify an image from Dockerhub or use one of our Convenience Images from CircleCI's Developer Hub.
     # See: https://circleci.com/docs/2.0/configuration-reference/#docker-machine-macos-windows-executor
     docker:
-      - image: circleci/golang:1.15.8
+      - image: cimg/go:1.22.2
     # Add steps to the job
     # See: https://circleci.com/docs/2.0/configuration-reference/#steps
     steps:
       - checkout
-      - setup-bazel
       - restore_cache:
           keys:
             - go-mod-v4-{{ checksum "go.sum" }}
@@ -44,10 +27,10 @@ jobs:
             - "/go/pkg/mod"
       - run:
           name: Run tests
-          command: bazel test //...
+          command: go test ./...
       - run:
           name: Run build
-          command: bazel build //...
+          command: go build ./...
       - store_test_results:
           path: /tmp/test-reports
 

cmd/host/main.go

@@ -35,7 +35,7 @@ func main() {
 
 	for _, arg := range flag.Args() {
 		if err := lookupHost(arg); err != nil {
-			log.Println("%s: %s", arg, err)
+			log.Printf("%s: %s", arg, err)
 		}
 	}
 }

cmd/zsearch/main.go

@@ -68,7 +68,7 @@ func showFile(path string) {
 func searchFile(path string, search *regexp.Regexp) error {
 	file, err := os.Open(path)
 	if err != nil {
-		errorf("%v")
+		errorf("%v", err)
 		return err
 	}
 	defer file.Close()