diff options
| -rw-r--r-- | guix/git-download.scm | 72 | ||||
| -rw-r--r-- | tests/builders.scm | 29 |
2 files changed, 91 insertions, 10 deletions
diff --git a/guix/git-download.scm b/guix/git-download.scm index f1f19397c6..5d5d73dc6b 100644 --- a/guix/git-download.scm +++ b/guix/git-download.scm @@ -27,6 +27,7 @@ #:use-module (guix records) #:use-module (guix packages) #:use-module (guix modules) + #:use-module ((guix derivations) #:select (raw-derivation)) #:autoload (guix build-system gnu) (standard-packages) #:autoload (guix download) (%download-fallback-test) #:autoload (git bindings) (libgit2-init!) @@ -78,15 +79,19 @@ (let ((distro (resolve-interface '(gnu packages version-control)))) (module-ref distro 'git-minimal))) -(define* (git-fetch ref hash-algo hash - #:optional name - #:key (system (%current-system)) (guile (default-guile)) - (git (git-package))) - "Return a fixed-output derivation that fetches REF, a <git-reference> -object. The output is expected to have recursive hash HASH of type -HASH-ALGO (a symbol). Use NAME as the file name, or a generic name if #f." +(define* (git-fetch/in-band ref hash-algo hash + #:optional name + #:key (system (%current-system)) + (guile (default-guile)) + (git (git-package))) + "Return a fixed-output derivation that performs a Git checkout of REF, using +GIT and GUILE (thus, said derivation depends on GIT and GUILE). + +This method is deprecated in favor of the \"builtin:git-download\" builder. +It will be removed when versions of guix-daemon implementing +\"builtin:git-download\" will be sufficiently widespread." (define inputs - `(("git" ,git) + `(("git" ,(or git (git-package))) ;; When doing 'git clone --recursive', we need sed, grep, etc. to be ;; available so that 'git submodule' works. @@ -154,7 +159,8 @@ HASH-ALGO (a symbol). Use NAME as the file name, or a generic name if #f." #:recursive? recursive? #:git-command "git"))))) - (mlet %store-monad ((guile (package->derivation guile system))) + (mlet %store-monad ((guile (package->derivation (or guile (default-guile)) + system))) (gexp->derivation (or name "git-checkout") build ;; Use environment variables and a fixed script name so @@ -181,6 +187,54 @@ HASH-ALGO (a symbol). Use NAME as the file name, or a generic name if #f." #:recursive? #t #:guile-for-build guile))) +(define* (git-fetch/built-in ref hash-algo hash + #:optional name + #:key (system (%current-system))) + "Return a fixed-output derivation that performs a Git checkout of REF, using +the \"builtin:git-download\" derivation builder. + +This is an \"out-of-band\" download in that the returned derivation does not +explicitly depend on Git, Guile, etc. Instead, the daemon performs the +download by itself using its own dependencies." + (raw-derivation (or name "git-checkout") "builtin:git-download" '() + #:system system + #:hash-algo hash-algo + #:hash hash + #:recursive? #t + #:env-vars + `(("url" . ,(object->string + (match (%download-fallback-test) + ('content-addressed-mirrors + "https://example.org/does-not-exist") + (_ + (git-reference-url ref))))) + ("commit" . ,(git-reference-commit ref)) + ("recursive?" . ,(object->string + (git-reference-recursive? ref)))) + #:leaked-env-vars '("http_proxy" "https_proxy" + "LC_ALL" "LC_MESSAGES" "LANG" + "COLUMNS") + #:local-build? #t)) + +(define built-in-builders* + (store-lift built-in-builders)) + +(define* (git-fetch ref hash-algo hash + #:optional name + #:key (system (%current-system)) + guile git) + "Return a fixed-output derivation that fetches REF, a <git-reference> +object. The output is expected to have recursive hash HASH of type +HASH-ALGO (a symbol). Use NAME as the file name, or a generic name if #f." + (mlet %store-monad ((builtins (built-in-builders*))) + (if (member "git-download" builtins) + (git-fetch/built-in ref hash-algo hash name + #:system system) + (git-fetch/in-band ref hash-algo hash name + #:system system + #:guile guile + #:git git)))) + (define (git-version version revision commit) "Return the version string for packages using git-download." ;; git-version is almost exclusively executed while modules are being loaded. diff --git a/tests/builders.scm b/tests/builders.scm index 0b5577c7a3..619caa5f31 100644 --- a/tests/builders.scm +++ b/tests/builders.scm @@ -1,5 +1,5 @@ ;;; GNU Guix --- Functional package management for GNU -;;; Copyright © 2012, 2013, 2014, 2015, 2018, 2019, 2021 Ludovic Courtès <ludo@gnu.org> +;;; Copyright © 2012-2015, 2018-2019, 2021, 2023 Ludovic Courtès <ludo@gnu.org> ;;; Copyright © 2021 Lars-Dominik Braun <lars@6xq.net> ;;; ;;; This file is part of GNU Guix. @@ -20,6 +20,7 @@ (define-module (tests builders) #:use-module (guix download) + #:use-module (guix git-download) #:use-module (guix build-system) #:use-module (guix build-system gnu) #:use-module (guix build gnu-build-system) @@ -31,9 +32,12 @@ #:use-module (guix base32) #:use-module (guix derivations) #:use-module (gcrypt hash) + #:use-module ((guix hash) #:select (file-hash*)) #:use-module (guix tests) + #:use-module (guix tests git) #:use-module (guix packages) #:use-module (gnu packages bootstrap) + #:use-module ((ice-9 ftw) #:select (scandir)) #:use-module (ice-9 match) #:use-module (ice-9 textual-ports) #:use-module (srfi srfi-1) @@ -84,6 +88,29 @@ (and (file-exists? out) (valid-path? %store out)))) +(test-equal "git-fetch, file URI" + '("." ".." "a.txt" "b.scm") + (let ((nonce (random-text))) + (with-temporary-git-repository directory + `((add "a.txt" ,nonce) + (add "b.scm" "#t") + (commit "Commit.") + (tag "v1.0.0" "The tag.")) + (run-with-store %store + (mlet* %store-monad ((hash + -> (file-hash* directory + #:algorithm (hash-algorithm sha256) + #:recursive? #t)) + (drv (git-fetch + (git-reference + (url (string-append "file://" directory)) + (commit "v1.0.0")) + 'sha256 hash + "git-fetch-test"))) + (mbegin %store-monad + (built-derivations (list drv)) + (return (scandir (derivation->output-path drv))))))))) + (test-assert "gnu-build-system" (build-system? gnu-build-system)) |