updated circleci config

.circleci/config.yml

@@ -1,10 +1,9 @@
 version: 2
 
 # global environment variables
-# '& ' syntax is a YAML thing for creating referenceable documents
 env-shared: &env-shared
   environment:
-    GOFLAGS: "-mod=vendor"
+    GOFLAGS: ""
 
 # build steps shared across different jobs
 build-shared: &build-shared
@@ -13,51 +12,49 @@ build-shared: &build-shared
     - run:
         name: Run gofmt -s
         command: |
-          if [ $(find . ! -path "./vendor/*" -name "*.go" -exec gofmt -s -d {} \;|wc -l) -gt 0 ]; then
-           find . ! -path "./vendor/*" -name "*.go" -exec gofmt -s -d {} \;
+          if [ $(find . -name "*.go" -exec gofmt -s -d {} \;|wc -l) -gt 0 ]; then
+           find . -name "*.go" -exec gofmt -s -d {} \;
            exit 1;
           fi
     - restore_cache:
         keys:
-          - pkg-cache-{{ checksum "go.sum" }}-v5
+          - pkg-cache-{{ checksum "go.sum" }}-v6
+    - run:
+        name: Download dependencies
+        command: go mod download
     - run:
         name: Run tests
         command: |
           go test -v ./...
     - run:
         name: Get gox
-        # -mod=vendor doesn't work with go get while in source tree with go.mod in it
-        working_directory: "/tmp"
         command: |
-          go get github.com/mitchellh/gox
+          go install github.com/mitchellh/gox@latest
     - run:
         name: Compile project on every platform
         command: |
-          gox -parallel 10 -os "linux freebsd" -osarch "darwin/i386 darwin/amd64 windows/i386 windows/amd64"
+          gox -parallel 10 -os "linux freebsd" -osarch "darwin/amd64 darwin/arm64 windows/amd64"
     - save_cache:
-        key: pkg-cache-{{ checksum "go.sum" }}-v5
+        key: pkg-cache-{{ checksum "go.sum" }}-v6
         paths:
           - ~/.cache/go-build
+          - /go/pkg/mod
 
 jobs:
-  # matrix build jobs run on every commit
-  # building on versioned Go and the latest one
-  # '<<: *' syntax is a YAML thing for including documents
-  "golang:1.17":
+  "golang:1.21":
     <<: *env-shared
     <<: *build-shared
     docker:
-      - image: circleci/golang:1.17
+      - image: cimg/go:1.21
   "golang:latest":
     <<: *env-shared
     <<: *build-shared
     docker:
-      - image: circleci/golang:latest
-  # release job run only when a commit is tagged
+      - image: cimg/go:1.23
   release:
     <<: *env-shared
     docker:
-      - image: circleci/golang:1.17
+      - image: cimg/go:1.21
     steps:
       - checkout
       - run:
@@ -73,8 +70,7 @@ workflows:
   version: 2
   build:
     jobs:
-      # build matrix
-      - "golang:1.17"
+      - "golang:1.21"
       - "golang:latest"
   release:
     jobs: