aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorMaxim Cournoyer <maxim.cournoyer@gmail.com>2020-11-09 13:14:31 -0500
committerMaxim Cournoyer <maxim.cournoyer@gmail.com>2020-11-12 09:23:27 -0500
commit3de898b43c1388a9244bdedd2d9f11511c9571d2 (patch)
tree02b12d26e8c88d717320f7bd01e4e9a81f45cf1f
parentef1107e2cca9a5b6f7129d019aabac2f0e89a238 (diff)
downloadguix-3de898b43c1388a9244bdedd2d9f11511c9571d2.tar
guix-3de898b43c1388a9244bdedd2d9f11511c9571d2.tar.gz
maint: update-guix-package: Optionally add sources to store.
Following discussions in <https://issues.guix.gnu.org/43893>, keeping a copy of the updated package source is desirable when generating a release. * build-aux/update-guix-package.scm (version-controlled?): Remove variable. (call-with-temporary-git-worktree): Renamed from 'with-temporary-git-worktree'. Update doc. Do not change directory implicitly. Define as a procedure, not a syntax. (keep-source-in-store): New procedure. (main): Adjust to use with call-with-temporary-git-worktree. Add the sources to the store when GUIX_ALLOW_ME_TO_USE_PRIVATE_COMMIT is set. Exit gracefully when FIND-ORIGIN-REMOTE returns #f. (%savannah-guix-git-repo-push-url-regexp): Adjust match for a potential colon separator. * Makefile.am (GUIX_ALLOW_ME_TO_USE_PRIVATE_COMMIT): Adjust. * .dir-locals.el (scheme-mode): Remove entry for with-temporary-git-worktree. * doc/contributing.texi (Updating the Guix Package): Update doc. Co-authored-by: Ludovic Courtès <ludo@gnu.org>
-rw-r--r--.dir-locals.el1
-rw-r--r--Makefile.am14
-rw-r--r--build-aux/update-guix-package.scm73
-rw-r--r--doc/contributing.texi11
4 files changed, 63 insertions, 36 deletions
diff --git a/.dir-locals.el b/.dir-locals.el
index 8e5d3902e3..b1cb936a55 100644
--- a/.dir-locals.el
+++ b/.dir-locals.el
@@ -123,7 +123,6 @@
(eval . (put 'call-with-progress-reporter 'scheme-indent-function 1))
(eval . (put 'with-repository 'scheme-indent-function 2))
(eval . (put 'with-temporary-git-repository 'scheme-indent-function 2))
- (eval . (put 'with-temporary-git-worktree 'scheme-indent-function 2))
(eval . (put 'with-environment-variables 'scheme-indent-function 1))
(eval . (put 'with-fresh-gnupg-setup 'scheme-indent-function 1))
diff --git a/Makefile.am b/Makefile.am
index e7053ee4f4..6faf8c9349 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -826,9 +826,10 @@ release: dist-with-updated-version
$(MKDIR_P) "$(releasedir)"
rm -f "$(releasedir)"/*
mv $(SOURCE_TARBALLS) "$(releasedir)"
- $(top_builddir)/pre-inst-env "$(GUILE)" \
- $(top_srcdir)/build-aux/update-guix-package.scm \
- "`git rev-parse HEAD`" "$(PACKAGE_VERSION)"
+ GUIX_ALLOW_ME_TO_USE_PRIVATE_COMMIT=yes \
+ $(top_builddir)/pre-inst-env "$(GUILE)" \
+ $(top_srcdir)/build-aux/update-guix-package.scm \
+ "`git rev-parse HEAD`" "$(PACKAGE_VERSION)"
git add $(top_srcdir)/gnu/packages/package-management.scm
git commit -m "gnu: guix: Update to $(PACKAGE_VERSION)."
$(top_builddir)/pre-inst-env guix build $(GUIX_FOR_BINARY_TARBALL) \
@@ -840,9 +841,10 @@ release: dist-with-updated-version
mv "guix-binary.$$system.tar.xz" \
"$(releasedir)/guix-binary-$(PACKAGE_VERSION).$$system.tar.xz" ; \
done
- $(top_builddir)/pre-inst-env "$(GUILE)" \
- $(top_srcdir)/build-aux/update-guix-package.scm \
- "`git rev-parse HEAD`"
+ GUIX_ALLOW_ME_TO_USE_PRIVATE_COMMIT=yes \
+ $(top_builddir)/pre-inst-env "$(GUILE)" \
+ $(top_srcdir)/build-aux/update-guix-package.scm \
+ "`git rev-parse HEAD`"
git add $(top_srcdir)/gnu/packages/package-management.scm
git commit -m "gnu: guix: Update to `git rev-parse HEAD | cut -c1-7`."
$(top_builddir)/pre-inst-env guix build guix \
diff --git a/build-aux/update-guix-package.scm b/build-aux/update-guix-package.scm
index ff6b105468..9fe6c201cc 100644
--- a/build-aux/update-guix-package.scm
+++ b/build-aux/update-guix-package.scm
@@ -44,9 +44,6 @@
(define %top-srcdir
(string-append (current-source-directory) "/.."))
-(define version-controlled?
- (git-predicate %top-srcdir))
-
(define (package-definition-location)
"Return the source properties of the definition of the 'guix' package."
(call-with-input-file (location-file (package-location guix))
@@ -114,8 +111,9 @@ COMMIT."
"Create a new git worktree at DIRECTORY, detached on commit COMMIT."
(invoke "git" "worktree" "add" "--detach" directory commit))
-(define-syntax-rule (with-temporary-git-worktree commit body ...)
- "Execute BODY in the context of a temporary git worktree created from COMMIT."
+(define (call-with-temporary-git-worktree commit proc)
+ "Execute PROC in the context of a temporary git worktree created from
+COMMIT. PROC receives the temporary directory file name as an argument."
(call-with-temporary-directory
(lambda (tmp-directory)
(dynamic-wind
@@ -123,12 +121,12 @@ COMMIT."
#t)
(lambda ()
(git-add-worktree tmp-directory commit)
- (with-directory-excursion tmp-directory body ...))
+ (proc tmp-directory))
(lambda ()
(invoke "git" "worktree" "remove" "--force" tmp-directory))))))
(define %savannah-guix-git-repo-push-url-regexp
- "git.(savannah|sv).gnu.org/srv/git/guix.git \\(push\\)")
+ "git.(savannah|sv).gnu.org:?/srv/git/guix.git \\(push\\)")
(define-syntax-rule (with-input-pipe-to-string prog arg ...)
(let* ((input-pipe (open-pipe* OPEN_READ prog arg ...))
@@ -156,27 +154,60 @@ COMMIT."
"git" "branch" "-r" "--contains" commit
(string-append remote "/master")))))
+(define (keep-source-in-store store source)
+ "Add SOURCE to the store under the name that the 'guix' package expects."
+
+ ;; Add SOURCE to the store, but this time under the real name used in the
+ ;; 'origin'. This allows us to build the package without having to make a
+ ;; real checkout; thus, it also works when working on a private branch.
+ (reload-module
+ (resolve-module '(gnu packages package-management)))
+
+ (let* ((source (add-to-store store
+ (origin-file-name (package-source guix))
+ #t "sha256" source
+ #:select? (git-predicate source)))
+ (root (store-path-package-name source)))
+
+ ;; Add an indirect GC root for SOURCE in the current directory.
+ (false-if-exception (delete-file root))
+ (symlink source root)
+ (add-indirect-root store
+ (string-append (getcwd) "/" root))
+
+ (info (G_ "source code kept in ~a (GC root: ~a)~%")
+ source root)))
+
(define (main . args)
(match args
((commit version)
(with-directory-excursion %top-srcdir
(or (getenv "GUIX_ALLOW_ME_TO_USE_PRIVATE_COMMIT")
- (commit-already-pushed? (find-origin-remote) commit)
+ (let ((remote (find-origin-remote)))
+ (unless remote
+ (leave (G_ "Failed to find the origin git remote.~%")))
+ (commit-already-pushed? remote commit))
(leave (G_ "Commit ~a is not pushed upstream. Aborting.~%") commit))
- (let* ((hash (with-temporary-git-worktree commit
- (nix-base32-string->bytevector
- (string-trim-both
- (with-output-to-string
- (lambda ()
- (guix-hash "-rx" ".")))))))
- (location (package-definition-location))
- (old-hash (content-hash-value
- (origin-hash (package-source guix)))))
- (edit-expression location
- (update-definition commit hash
- #:old-hash old-hash
- #:version version)))))
+ (call-with-temporary-git-worktree commit
+ (lambda (tmp-directory)
+ (let* ((hash (nix-base32-string->bytevector
+ (string-trim-both
+ (with-output-to-string
+ (lambda ()
+ (guix-hash "-rx" tmp-directory))))))
+ (location (package-definition-location))
+ (old-hash (content-hash-value
+ (origin-hash (package-source guix)))))
+ (edit-expression location
+ (update-definition commit hash
+ #:old-hash old-hash
+ #:version version))
+ ;; When GUIX_ALLOW_ME_TO_USE_PRIVATE_COMMIT is set, the sources are
+ ;; added to the store. This is used as part of 'make release'.
+ (when (getenv "GUIX_ALLOW_ME_TO_USE_PRIVATE_COMMIT")
+ (with-store store
+ (keep-source-in-store store tmp-directory))))))))
((commit)
;; Automatically deduce the version and revision numbers.
(main commit #f))))
diff --git a/doc/contributing.texi b/doc/contributing.texi
index d3f6325c3f..d8de71055a 100644
--- a/doc/contributing.texi
+++ b/doc/contributing.texi
@@ -1368,11 +1368,6 @@ commit that others can't refer to, a check is made that the commit used
has already been pushed to the Savannah-hosted Guix git repository.
This check can be disabled, @emph{at your own peril}, by setting the
-@code{GUIX_ALLOW_ME_TO_USE_PRIVATE_COMMIT} environment variable.
-
-To build the resulting 'guix' package when using a private commit, the
-following command can be used:
-
-@example
-./pre-inst-env guix build guix --with-git-url=guix=$PWD
-@end example
+@code{GUIX_ALLOW_ME_TO_USE_PRIVATE_COMMIT} environment variable. When
+this variable is set, the updated package source is also added to the
+store. This is used as part of the release process of Guix.