Dockerfile

@@ -1,4 +1,4 @@
-FROM --platform=$TARGETPLATFORM golang:1.20 AS builder
+FROM --platform=$TARGETPLATFORM golang:1.21 AS builder
 ARG TARGETPLATFORM
 ARG BUILDPLATFORM
 WORKDIR /go/src/git.faercol.me/polyculeconnect

polyculeconnect/config/config_test.go

@@ -3,11 +3,12 @@ package config
 import (
 	"os"
 	"path"
+	"strings"
 	"testing"
 
-	"github.com/sirupsen/logrus"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
+	"go.uber.org/zap"
 )
 
 func initJson(t *testing.T, content string) string {
@@ -24,7 +25,23 @@ func setEnv(t *testing.T, envVars map[string]string) {
 	}
 }
 
+// remove all polyculeconnect environment variables from the environment and put them back after the test
+func clearEnv(t *testing.T) {
+	for _, envvar := range os.Environ() {
+		if strings.HasPrefix(envvar, "POLYCULECONNECT") {
+			splitVar := strings.SplitN(envvar, "=", 2)
+			require.True(t, len(splitVar) >= 2, "invalid format for envvar %q", envvar)
+			require.NoError(t, os.Unsetenv(splitVar[0]), "failed to unset var %q", splitVar[0])
+			t.Cleanup(func() {
+				os.Setenv(splitVar[0], splitVar[1])
+			})
+		}
+	}
+}
+
 func TestDefault(t *testing.T) {
+	clearEnv(t)
+
 	t.Run("no file", func(t *testing.T) {
 		conf, err := New("/this/path/does/not/exist")
 		require.NoError(t, err)
@@ -42,6 +59,8 @@ func TestDefault(t *testing.T) {
 // Since we still use a JSON conf for the OIDC config, we still need to check this for now
 // But as soon as the config file is not necessary, this will probably disappear
 func TestInvalidJSON(t *testing.T) {
+	clearEnv(t)
+
 	confPath := initJson(t, "toto")
 	errMsg := "failed to parse config file: invalid character 'o' in literal true (expecting 'r')"
 	_, err := New(confPath)
@@ -49,6 +68,8 @@ func TestInvalidJSON(t *testing.T) {
 }
 
 func TestJSONConfig(t *testing.T) {
+	clearEnv(t)
+
 	confPath := initJson(t, `{
 	"log": {"level":"info"},
 	"server": {
@@ -67,6 +88,8 @@ func TestJSONConfig(t *testing.T) {
 }
 
 func TestJSONConfigOverriden(t *testing.T) {
+	clearEnv(t)
+
 	confPath := initJson(t, `{
 	"log": {"level":"info"},
 	"server": {
@@ -92,6 +115,8 @@ func TestJSONConfigOverriden(t *testing.T) {
 }
 
 func TestHostNetMode(t *testing.T) {
+	clearEnv(t)
+
 	envVars := map[string]string{
 		string("POLYCULECONNECT_SERVER_MODE"): string(ModeNet),
 		string("POLYCULECONNECT_SERVER_HOST"): "127.0.0.1",
@@ -108,6 +133,8 @@ func TestHostNetMode(t *testing.T) {
 }
 
 func TestHostSocketMode(t *testing.T) {
+	clearEnv(t)
+
 	envVars := map[string]string{
 		string("POLYCULECONNECT_SERVER_MODE"): string(ModeUnix),
 		string("POLYCULECONNECT_SERVER_SOCK"): "/run/polyculeconnect.sock",
@@ -122,6 +149,8 @@ func TestHostSocketMode(t *testing.T) {
 }
 
 func TestLogLevel(t *testing.T) {
+	clearEnv(t)
+
 	envVars := map[string]string{
 		string("POLYCULECONNECT_LOG_LEVEL"): "error",
 	}
@@ -130,10 +159,12 @@ func TestLogLevel(t *testing.T) {
 	conf, err := New("")
 	require.NoError(t, err)
 
-	assert.Equal(t, logrus.ErrorLevel, conf.LogLevel)
+	assert.Equal(t, zap.NewAtomicLevelAt(zap.ErrorLevel), conf.LogLevel)
 }
 
 func TestSqliteConfig(t *testing.T) {
+	clearEnv(t)
+
 	envVars := map[string]string{
 		string("POLYCULECONNECT_STORAGE_TYPE"): "sqlite",
 		string("POLYCULECONNECT_STORAGE_PATH"): "/data/polyculeconnect.db",
@@ -148,6 +179,8 @@ func TestSqliteConfig(t *testing.T) {
 }
 
 func TestSqliteConfigJSON(t *testing.T) {
+	clearEnv(t)
+
 	confPath := initJson(t, `{
 		"log": {"level":"info"},
 		"storage": {
@@ -164,6 +197,8 @@ func TestSqliteConfigJSON(t *testing.T) {
 }
 
 func TestSqliteConfigJSONOverriden(t *testing.T) {
+	clearEnv(t)
+
 	confPath := initJson(t, `{
 		"log": {"level":"info"},
 		"storage": {