diff options
author | Marius Bakke <marius@gnu.org> | 2020-11-07 21:33:32 +0100 |
---|---|---|
committer | Marius Bakke <marius@gnu.org> | 2020-11-07 21:33:32 +0100 |
commit | 32787d652460871a79f99b63230f92759e2e0de2 (patch) | |
tree | ce883cac0d602b10b7c005755d035a08197e73a9 /build-aux | |
parent | 052939c2f6e36de00a5e756ea29a4cc96884a55d (diff) | |
parent | c2396ceb6eb30ac87755eb8b39583403b35fbd12 (diff) | |
download | guix-patches-32787d652460871a79f99b63230f92759e2e0de2.tar guix-patches-32787d652460871a79f99b63230f92759e2e0de2.tar.gz |
Merge branch 'master' into staging
Conflicts:
gnu/local.mk
gnu/packages/gdb.scm
gnu/packages/lisp-xyz.scm
gnu/packages/web-browsers.scm
Diffstat (limited to 'build-aux')
-rw-r--r-- | build-aux/update-guix-package.scm | 98 |
1 files changed, 68 insertions, 30 deletions
diff --git a/build-aux/update-guix-package.scm b/build-aux/update-guix-package.scm index f695e91cfd..ff6b105468 100644 --- a/build-aux/update-guix-package.scm +++ b/build-aux/update-guix-package.scm @@ -1,5 +1,6 @@ ;;; GNU Guix --- Functional package management for GNU ;;; Copyright © 2017, 2018 Ludovic Courtès <ludo@gnu.org> +;;; Copyright © 2020 Maxim Cournoyer <maxim.cournoyer@gmail.com> ;;; ;;; This file is part of GNU Guix. ;;; @@ -24,13 +25,21 @@ ;;; Code: (use-modules (guix) + (guix ui) (guix git-download) (guix upstream) (guix utils) (guix base32) (guix build utils) + (guix scripts hash) (gnu packages package-management) - (ice-9 match)) + (ice-9 match) + (ice-9 popen) + (ice-9 regex) + (ice-9 textual-ports) + (srfi srfi-1) + (srfi srfi-2) + (srfi srfi-26)) (define %top-srcdir (string-append (current-source-directory) "/..")) @@ -101,44 +110,73 @@ COMMIT." (exp (error "'guix' package definition is not as expected" exp))))) +(define (git-add-worktree directory 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." + (call-with-temporary-directory + (lambda (tmp-directory) + (dynamic-wind + (lambda () + #t) + (lambda () + (git-add-worktree tmp-directory commit) + (with-directory-excursion tmp-directory body ...)) + (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\\)") + +(define-syntax-rule (with-input-pipe-to-string prog arg ...) + (let* ((input-pipe (open-pipe* OPEN_READ prog arg ...)) + (output (get-string-all input-pipe)) + (exit-val (status:exit-val (close-pipe input-pipe)))) + (unless (zero? exit-val) + (error (format #f "Command ~s exited with non-zero exit status: ~s" + (string-join (list prog arg ...)) exit-val))) + (string-trim-both output))) + +(define (find-origin-remote) + "Find the name of the git remote with the Savannah Guix git repo URL." + (and-let* ((remotes (string-split (with-input-pipe-to-string + "git" "remote" "-v") + #\newline)) + (origin-entry (find (cut string-match + %savannah-guix-git-repo-push-url-regexp + <>) + remotes))) + (first (string-split origin-entry #\tab)))) + +(define (commit-already-pushed? remote commit) + "True if COMMIT is found in the REMOTE repository." + (not (string-null? (with-input-pipe-to-string + "git" "branch" "-r" "--contains" commit + (string-append remote "/master"))))) + (define (main . args) (match args ((commit version) - (with-store store - (let* ((source (add-to-store store - "guix-checkout" ;dummy name - #t "sha256" %top-srcdir - #:select? version-controlled?)) - (hash (query-path-hash store source)) + (with-directory-excursion %top-srcdir + (or (getenv "GUIX_ALLOW_ME_TO_USE_PRIVATE_COMMIT") + (commit-already-pushed? (find-origin-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))))) + (origin-hash (package-source guix))))) (edit-expression location (update-definition commit hash #:old-hash old-hash - #:version version)) - - ;; Re-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)) - (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)) - - (format #t "source code for commit ~a: ~a (GC root: ~a)~%" - commit source root))))) + #:version version))))) ((commit) ;; Automatically deduce the version and revision numbers. (main commit #f)))) |