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vc-test--with-author-identity: Handle Mercurial

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* test/lisp/vc/vc-tests/vc-tests.el (vc-hg-global-switches):
Declare.
(vc-test--with-author-identity): Handle Mercurial.
This commit is contained in:
Sean Whitton 2025-08-16 12:40:23 +01:00
parent 78d569e524
commit d4c9f08f26
1 changed files with 9 additions and 3 deletions
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12
test/lisp/vc/vc-tests/vc-tests.el
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@ -584,20 +584,26 @@ This checks also `vc-backend' and `vc-responsible-backend'."
(ignore-errors
(run-hooks 'vc-test--cleanup-hook))))))
(defvar vc-hg-global-switches)
(defmacro vc-test--with-author-identity (backend &rest body)
(declare (indent 1) (debug t))
`(let ((process-environment process-environment))
`(let ((process-environment process-environment)
(vc-hg-global-switches vc-hg-global-switches))
;; git tries various approaches to guess a user name and email,
;; which can fail depending on how the system is configured.
;; Eg if the user account has no GECOS, git commit can fail with
;; status 128 "fatal: empty ident name".
(when (memq ,backend '(Bzr Git))
(setq process-environment (cons "EMAIL=john@doe.ee"
process-environment)))
(push "EMAIL=john@doe.ee" process-environment))
(when (eq ,backend 'Git)
(setq process-environment (append '("GIT_AUTHOR_NAME=A"
"GIT_COMMITTER_NAME=C")
process-environment)))
;; Mercurial fails to autodetect an identity on MS-Windows.
(when (eq ,backend 'Hg)
(push "--config=ui.username=john@doe.ee" vc-hg-global-switches))
,@body))
(declare-function log-edit-done "vc/log-edit")