From f8c8f5caf2197aa7242cd0942619345b7ea3f1cb Mon Sep 17 00:00:00 2001
From: Nikolai Rodionov <iam@allanger.xyz>
Date: Fri, 27 Feb 2026 10:55:09 +0100
Subject: [PATCH] Update deps and add CI

Signed-off-by: Nikolai Rodionov <iam@allanger.xyz>
---
 .github/workflows/test.yaml | 33 +++++++++++++++++++++++++++++++++
 .gitignore                  |  4 +++-
 Makefile                    | 20 ++++++++++++++++----
 go.mod                      |  2 +-
 rand/source_test.go         |  1 +
 5 files changed, 54 insertions(+), 6 deletions(-)
 create mode 100644 .github/workflows/test.yaml

diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
new file mode 100644
index 0000000..f53d764
--- /dev/null
+++ b/.github/workflows/test.yaml
@@ -0,0 +1,33 @@
+name: Tests and linters
+
+on:
+  pull_request:
+    branches:
+      - main
+  push:
+    branches:
+      - main
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v6
+      - name: Get go version
+        run: echo "GO_VERSION=$(make desired_go_version)" >> "${GITHUB_ENV}"
+      - uses: actions/setup-go@v6
+        with:
+          go-version: ${{ env.GO_VERSION }}
+      - run: make lint
+
+  unit-test:
+    runs-on: ubuntu-latest
+    needs: lint
+    steps:
+      - uses: actions/checkout@v6
+      - name: Get go version
+        run: echo "GO_VERSION=$(make desired_go_version)" >> "${GITHUB_ENV}"
+      - uses: actions/setup-go@v6
+        with:
+          go-version: ${{ env.GO_VERSION }}
+      - run: make test 
diff --git a/.gitignore b/.gitignore
index 10d5b57..399c6f1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -16,4 +16,6 @@
 
 # Goland
 /.idea/
-*.iml
\ No newline at end of file
+*.iml
+
+bin
diff --git a/Makefile b/Makefile
index 03be030..313e32f 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,8 @@
 SRC = $(shell find . -type f -name '*.go')
+GOLANGCI_LINT_VERSION ?= v2.3.1
+LOCALBIN ?= $(shell pwd)/bin
+$(LOCALBIN):
+	mkdir -p $(LOCALBIN)
 
 run: $(SRC)
 	@go run cmd/main.go
@@ -6,13 +10,21 @@ run: $(SRC)
 test: $(SRC)
 	@go test ./...
 
-lint: $(SRC)
+fmt: $(SRC)
 	@gofmt -s -l -w $^
 	@goimports -w $^
-	@golint ./...
-	@golangci-lint run --enable-all -D gomnd -D funlen ./...
+
+lint: ## lint go code
+	echo "desired golangci-lint version is ${GOLANGCI_LINT_VERSION}"
+	@go mod download
+	test -s $(LOCALBIN)/golangci-lint || GOBIN=$(LOCALBIN) go install github.com/golangci/golangci-lint/v2/cmd/golangci-lint@${GOLANGCI_LINT_VERSION}
+	$(LOCALBIN)/golangci-lint --version
+	$(LOCALBIN)/golangci-lint run ./...  --timeout 240s
 
 clean:
 	@go clean -testcache
 
-.PHONY: run test lint clean
\ No newline at end of file
+.PHONY: run test lint clean
+
+desired_go_version: ## get a desired go version from the Containerfile
+	@grep -o -P '(?<=go ).*' go.mod
diff --git a/go.mod b/go.mod
index b14828a..891651c 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/db-operator/can-haz-password
 
-go 1.17
+go 1.25.0
 
 require (
 	github.com/geozelot/intree v1.0.1
diff --git a/rand/source_test.go b/rand/source_test.go
index f1bc4a2..1e163a1 100644
--- a/rand/source_test.go
+++ b/rand/source_test.go
@@ -45,6 +45,7 @@ func TestCryptoRandomSource(t *testing.T) {
 
 		// If the point falls within the bounds of a circle (eg. a radius from a origin point).
 		// Then count that point as falling inside of the circle, as well as inside of the bounding box.
+		//nolint:all
 		if math.Pow(x, 2)+math.Pow(y, 2) <= 1.0 {
 			circle++
 		}