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| author | Ludovic Courtès <ludo@gnu.org> | 2019-09-01 16:32:11 +0200 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2019-09-04 13:02:27 +0200 |
| commit | 191668bc9759dc87a27b5f4d55d214cc655f197f (patch) | |
| tree | aea247c0ff95c041dec543f7d20e43426ee903dc | |
| parent | 2791870d09afd247a011bc8cb6cf88661729bd98 (diff) | |
import: crate: Correct interpretation of dual-licensing strings.
* guix/import/crate.scm (%dual-license-rx): New variable.
(crate->guix-package)[string->license]: Rewrite to match it.
* tests/crate.scm (test-crate): Adjust "license" field to current
practice.
| -rw-r--r-- | guix/import/crate.scm | 11 | ||||
| -rw-r--r-- | tests/crate.scm | 2 |
2 files changed, 11 insertions, 2 deletions
diff --git a/guix/import/crate.scm b/guix/import/crate.scm index b674323177..f6057dbf8b 100644 --- a/guix/import/crate.scm +++ b/guix/import/crate.scm @@ -32,6 +32,7 @@ #:use-module (guix upstream) #:use-module (guix utils) #:use-module (ice-9 match) + #:use-module (ice-9 regex) #:use-module (json) #:use-module (srfi srfi-1) #:use-module (srfi srfi-2) @@ -175,11 +176,19 @@ and LICENSE." (close-port port) pkg)) +(define %dual-license-rx + ;; Dual licensing is represented by a string such as "MIT OR Apache-2.0". + ;; This regexp matches that. + (make-regexp "^(.*) OR (.*)$")) + (define (crate->guix-package crate-name) "Fetch the metadata for CRATE-NAME from crates.io, and return the `package' s-expression corresponding to that package, or #f on failure." (define (string->license string) - (map spdx-string->license (string-split string #\/))) + (match (regexp-exec %dual-license-rx string) + (#f (list (spdx-string->license string))) + (m (list (spdx-string->license (match:substring m 1)) + (spdx-string->license (match:substring m 2)))))) (define (normal-dependency? dependency) (eq? (crate-dependency-kind dependency) 'normal)) diff --git a/tests/crate.scm b/tests/crate.scm index 8a232ba06c..c14862ad9f 100644 --- a/tests/crate.scm +++ b/tests/crate.scm @@ -41,7 +41,7 @@ \"actual_versions\": [ { \"id\": \"foo\", \"num\": \"1.0.0\", - \"license\": \"MIT/Apache-2.0\", + \"license\": \"MIT OR Apache-2.0\", \"links\": { \"dependencies\": \"/api/v1/crates/foo/1.0.0/dependencies\" } |