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internal/app: do not return from shim start

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The whole RunState ugliness and the other horrendous error handling conditions for internal/app come from an old design proposal for maintaining all app containers under the same daemon process for a user. The proposal was ultimately rejected but the implementation remained. It is removed here to alleviate internal/app from much of its ugliness and unreadability.

Signed-off-by: Ophestra <cat@gensokyo.uk>
This commit is contained in:
Ophestra
2025-09-24 13:26:30 +09:00
parent f09133a224
commit b99c63337d
10 changed files with 388 additions and 509 deletions
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10
internal/sys/interface.go
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@@ -49,14 +49,8 @@ type State interface {
Uid(identity int) (int, error)
}
// GetUserID obtains user id from hsu by querying uid of identity 0.
func GetUserID(os State) (int, error) {
if uid, err := os.Uid(0); err != nil {
return -1, err
} else {
return (uid / 10000) - 100, nil
}
}
// MustGetUserID obtains user id from hsu by querying uid of identity 0.
func MustGetUserID(os State) int { return (MustUid(os, 0) / 10000) - 100 }
// CopyPaths is a generic implementation of [hst.Paths].
func CopyPaths(os State, v *hst.Paths, userid int) {