[bug#38408] [PATCH v16 5/6] import: utils: Trim patch version from names.

[Hartmut Goebel]

From: Martin Becze <mjbecze@riseup.net>

This remove the patch version from generated package names. For example
'rust-my-crate-1.1.2' now becomes 'rust-my-crate-1.1'.

* guix/import/utils.scm (package->definition): Trim patch version from
  generated package names.
* tests/crate.scm: (cargo>guix-package, cargo-recursive-import): Likewise.
---
 guix/import/utils.scm |  7 ++++---
 tests/crate.scm       | 44 +++++++++++++++++++++----------------------
 2 files changed, 26 insertions(+), 25 deletions(-)

diff --git a/guix/import/utils.scm b/guix/import/utils.scm
index 10eb030188..b74393e617 100644
--- a/guix/import/utils.scm
+++ b/guix/import/utils.scm
@@ -269,9 +269,10 @@ package definition."
       ('package ('name name) ('version version) . rest)
       ('let _ ('package ('name name) ('version version) . rest)))
 
-     `(define-public ,(string->symbol (if append-version?
-                                          (string-append name "-" version)
-                                          version))
+     `(define-public ,(string->symbol
+                       (if append-version?
+                           (string-append name "-" (version-major+minor 
version))
+                           version))
         ,guix-package))))
 
 (define (build-system-modules)
diff --git a/tests/crate.scm b/tests/crate.scm
index beaa696be0..65d5ac3389 100644
--- a/tests/crate.scm
+++ b/tests/crate.scm
@@ -280,7 +280,7 @@
              (_ (error "Unexpected URL: " url)))))
 
         (match (crate->guix-package "foo")
-          ((define-public rust-foo-1.0.0
+          ((define-public rust-foo-1.0
              (package (name "rust-foo")
                       (version "1.0.0")
                       (source
@@ -296,7 +296,7 @@
                        ('quasiquote
                         (#:skip-build? #t
                          #:cargo-inputs
-                         (("rust-leaf-alice-1.0.0" ('unquote 
rust-leaf-alice-1.0.0))))))
+                         (("rust-leaf-alice" ('unquote 
rust-leaf-alice-1.0))))))
                       (home-page "http://example.com";)
                       (synopsis "summary")
                       (description "summary")
@@ -359,7 +359,7 @@
              (_ (error "Unexpected URL: " url)))))
         (match (crate-recursive-import "root")
           ;; rust-intermediate-2 has no dependency on the rust-leaf-alice 
package, so this is a valid ordering
-          (((define-public rust-leaf-alice-1.0.0
+          (((define-public rust-leaf-alice-1.0
               (package
                 (name "rust-leaf-alice")
                 (version (?  string? ver))
@@ -378,7 +378,7 @@
                 (synopsis "summary")
                 (description "summary")
                 (license (list license:expat license:asl2.0))))
-            (define-public rust-leaf-bob-1.0.0
+            (define-public rust-leaf-bob-1.0
               (package
                 (name "rust-leaf-bob")
                 (version (?  string? ver))
@@ -397,7 +397,7 @@
                 (synopsis "summary")
                 (description "summary")
                 (license (list license:expat license:asl2.0))))
-            (define-public rust-intermediate-2-1.0.0
+            (define-public rust-intermediate-2-1.0
               (package
                 (name "rust-intermediate-2")
                 (version (?  string? ver))
@@ -414,13 +414,13 @@
                 (arguments
                  ('quasiquote (#:skip-build? #t
                                #:cargo-inputs
-                               (("rust-leaf-bob-1.0.0"
+                               (("rust-leaf-bob"
                                  ('unquote rust-leaf-bob-1.0.0))))))
                 (home-page "http://example.com";)
                 (synopsis "summary")
                 (description "summary")
                 (license (list license:expat license:asl2.0))))
-            (define-public rust-intermediate-1-1.0.0
+            (define-public rust-intermediate-1-1.0
               (package
                 (name "rust-intermediate-1")
                 (version (?  string? ver))
@@ -437,17 +437,17 @@
                 (arguments
                  ('quasiquote (#:skip-build? #t
                                #:cargo-inputs
-                               (("rust-intermediate-2-1.0.0"
-                                 ,rust-intermediate-2-1.0.0)
-                                ("rust-leaf-alice-1.0.0"
-                                 ('unquote rust-leaf-alice-1.0.0))
-                                ("rust-leaf-bob-1.0.0"
-                                 ('unquote rust-leaf-bob-1.0.0))))))
+                               (("rust-intermediate-2"
+                                 ,rust-intermediate-2-1.0)
+                                ("rust-leaf-alice"
+                                 ('unquote rust-leaf-alice-1.0))
+                                ("rust-leaf-bob"
+                                 ('unquote rust-leaf-bob-1.0))))))
                 (home-page "http://example.com";)
                 (synopsis "summary")
                 (description "summary")
                 (license (list license:expat license:asl2.0))))
-            (define-public rust-root-1.0.0
+            (define-public rust-root-1.0
               (package
                 (name "rust-root")
                 (version (?  string? ver))
@@ -464,14 +464,14 @@
                 (arguments
                  ('quasiquote (#:skip-build?
                                #t #:cargo-inputs
-                               (("rust-intermediate-1-1.0.0"
-                                 ('unquote rust-intermediate-1-1.0.0))
-                                ("rust-intermediate-2-1.0.0"
-                                 ('unquote rust-intermediate-2-1.0.0))
-                                ("rust-leaf-alice-1.0.0"
-                                 ('unquote rust-leaf-alice-1.0.0))
-                                ("rust-leaf-bob-1.0.0"
-                                 ('unquote rust-leaf-bob-1.0.0))))))
+                               (("rust-intermediate-1"
+                                 ('unquote rust-intermediate-1-1.0))
+                                ("rust-intermediate-2"
+                                 ('unquote rust-intermediate-2-1.0))
+                                ("rust-leaf-alice"
+                                 ('unquote rust-leaf-alice-1.0))
+                                ("rust-leaf-bob"
+                                 ('unquote rust-leaf-bob-1.0))))))
                 (home-page "http://example.com";)
                 (synopsis "summary")
                 (description "summary")
-- 
2.21.3