container: move out of toplevel

This allows slightly easier use of the vanity url. This also provides some disambiguation between low level containers and hakurei app containers.

Signed-off-by: Ophestra <cat@gensokyo.uk>

1 files changed, 26 insertions, 0 deletions

diff --git a/container/output.go b/container/output.go
new file mode 100644
index 00000000..6bedd55b
--- /dev/null
+++ b/container/output.go
@@ -0,0 +1,26 @@
+package container
+
+var msg Msg = new(DefaultMsg)
+
+func GetOutput() Msg { return msg }
+func SetOutput(v Msg) {
+	if v == nil {
+		msg = new(DefaultMsg)
+	} else {
+		msg = v
+	}
+}
+
+func wrapErrSuffix(err error, a ...any) error {
+	if err == nil {
+		return nil
+	}
+	return msg.WrapErr(err, append(a, err)...)
+}
+
+func wrapErrSelf(err error) error {
+	if err == nil {
+		return nil
+	}
+	return msg.WrapErr(err, err.Error())
+}