When adding multiple instances of a service requiring some user
account/group, we could end up with multiple entries for that account or
group in /etc/passwd or /etc/group.
* gnu/build/accounts.scm (database-writer)[write-entries]: Add call to
'delete-duplicates'.
* tests/accounts.scm ("write-passwd with duplicate entry"): New test.
(for-each (lambda (entry)
(display (entry->string entry) port)
(newline port))
- entries))
+ (delete-duplicates entries)))
(if (port? file-or-port)
(write-entries file-or-port)
(shell "/bin/sh")))
port))))
+(test-equal "write-passwd with duplicate entry"
+ %passwd-sample
+ (call-with-output-string
+ (lambda (port)
+ (let ((charlie (password-entry
+ (name "charlie")
+ (uid 1000) (gid 998)
+ (real-name "Charlie")
+ (directory "/home/charlie")
+ (shell "/bin/sh"))))
+ (write-passwd (list (password-entry
+ (name "root")
+ (uid 0) (gid 0)
+ (real-name "Admin")
+ (directory "/root")
+ (shell "/bin/sh"))
+ charlie charlie)
+ port)))))
+
(test-equal "read-passwd + write-passwd"
%passwd-sample
(call-with-output-string