Tibor Vass a8608b5b67 homedir: remove idtools and libcontainer's user package dependencies ... About github.com/opencontainers/runc/libcontainer/user: According to 195d8d544a this package has two functions: - Have a static implementation of user lookup, which is now supported in the os/user stdlib package with the osusergo build tag, but wasn't at the time. - Have extra functions that os/user doesn't have, but none of those are used in homedir. Since https://github.com/moby/moby/pull/11287, homedir depended directly on libcontainer's user package for CurrentUser(). This is being replaced with os/user.Current(), because all of our static binaries are compiled with the osusergo tag, and for dynamic libraries it is more correct to use libc's implementation than parsing /etc/passwd. About github.com/docker/docker/pkg/idtools: Only dependency was from GetStatic() which uses idtools.LookupUID(uid). The implementation of idtools.LookupUID just calls to github.com/opencontainers/runc/libcontainer/user.LookupUid or fallbacks to exec-ing to getent (since https://github.com/moby/moby/pull/27599). This patch replaces calls to homedir.GetStatic by homedir.Get(), opting out of supporting nss lookups in static binaries via exec-ing to getent for the homedir package. If homedir package users need to support nss lookups, they are advised to compile dynamically instead. Signed-off-by: Tibor Vass <tibor@docker.com>		2019-09-24 00:32:13 +00:00
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homedir_linux.go	homedir: remove idtools and libcontainer's user package dependencies	2019-09-24 00:32:13 +00:00
homedir_others.go	homedir: remove idtools and libcontainer's user package dependencies	2019-09-24 00:32:13 +00:00
homedir_test.go	Add canonical import comment	2018-02-05 16:51:57 -05:00
homedir_unix.go	homedir: remove idtools and libcontainer's user package dependencies	2019-09-24 00:32:13 +00:00
homedir_windows.go	Add canonical import comment	2018-02-05 16:51:57 -05:00