feat: Add deployment side config-ssh options (#6613)

* feat: Allow setting deployment wide ssh config settings
* feat: config-ssh respects deployment ssh config
* The '.' is now configurable
* Move buildinfo into deployment.go

codersdk/deployment_test.go

@@ -3,6 +3,9 @@ package codersdk_test
 import (
 	"testing"
 
+	"github.com/stretchr/testify/require"
+
+	"github.com/coder/coder/cli/clibase"
 	"github.com/coder/coder/codersdk"
 )
 
@@ -105,3 +108,82 @@ func TestDeploymentValues_HighlyConfigurable(t *testing.T) {
 		t.Errorf("Excluded option %q is not in the deployment config. Remove it?", opt)
 	}
 }
+
+func TestSSHConfig_ParseOptions(t *testing.T) {
+	t.Parallel()
+
+	testCases := []struct {
+		Name          string
+		ConfigOptions clibase.Strings
+		ExpectError   bool
+		Expect        map[string]string
+	}{
+		{
+			Name:          "Empty",
+			ConfigOptions: []string{},
+			Expect:        map[string]string{},
+		},
+		{
+			Name: "Whitespace",
+			ConfigOptions: []string{
+				"test value",
+			},
+			Expect: map[string]string{
+				"test": "value",
+			},
+		},
+		{
+			Name: "SimpleValueEqual",
+			ConfigOptions: []string{
+				"test=value",
+			},
+			Expect: map[string]string{
+				"test": "value",
+			},
+		},
+		{
+			Name: "SimpleValues",
+			ConfigOptions: []string{
+				"test=value",
+				"foo=bar",
+			},
+			Expect: map[string]string{
+				"test": "value",
+				"foo":  "bar",
+			},
+		},
+		{
+			Name: "ValueWithQuote",
+			ConfigOptions: []string{
+				"bar=buzz=bazz",
+			},
+			Expect: map[string]string{
+				"bar": "buzz=bazz",
+			},
+		},
+		{
+			Name: "NoEquals",
+			ConfigOptions: []string{
+				"foobar",
+			},
+			ExpectError: true,
+		},
+	}
+
+	for _, tt := range testCases {
+		tt := tt
+		t.Run(tt.Name, func(t *testing.T) {
+			t.Parallel()
+			c := codersdk.SSHConfig{
+				SSHConfigOptions: tt.ConfigOptions,
+			}
+			got, err := c.ParseOptions()
+			if tt.ExpectError {
+				require.Error(t, err, tt.ConfigOptions.String())
+			} else {
+				require.NoError(t, err, tt.ConfigOptions.String())
+				require.Equalf(t, tt.Expect, got, tt.ConfigOptions.String())
+			}
+		})
+	}
+}