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authorOphestra <cat@gensokyo.uk>2025-07-02 21:23:55 +0900
committerOphestra <cat@gensokyo.uk>2025-07-02 21:23:55 +0900
commita1d98823f8d17b49b432508d071b62ccd426f1ce (patch)
treecacbe2d42f9ff3fd49b455e849770840e34d076a /output.go
parent255b77d91dc40736b7bbd7d96b22500076b098e5 (diff)
hakurei: move container toplevel
Signed-off-by: Ophestra <cat@gensokyo.uk>
Diffstat (limited to 'output.go')
-rw-r--r--output.go26
1 files changed, 26 insertions, 0 deletions
diff --git a/output.go b/output.go
new file mode 100644
index 00000000..d64d4712
--- /dev/null
+++ b/output.go
@@ -0,0 +1,26 @@
+package hakurei
+
+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())
+}