From 36b8ea2f928651a53f29c0dae158f70597207173 Mon Sep 17 00:00:00 2001
From: "Adam J. Stewart" <ajstewart426@gmail.com>
Date: Fri, 9 Jun 2017 12:28:39 -0500
Subject: Add default list_url for GitLab, BitBucket, and CRAN (#4439)

* Add default list_url for GitLab, BitBucket, and CRAN

* Fix flake and doc tests
---
 lib/spack/spack/url.py | 43 ++++++++++++++++++++++++++++++++++++++-----
 1 file changed, 38 insertions(+), 5 deletions(-)

(limited to 'lib')

diff --git a/lib/spack/spack/url.py b/lib/spack/spack/url.py
index 54b3b74f1b..f20ca1f918 100644
--- a/lib/spack/spack/url.py
+++ b/lib/spack/spack/url.py
@@ -63,16 +63,49 @@ from spack.version import Version
 # "path" seemed like the most generic term.
 #
 def find_list_url(url):
-    """Finds a good list URL for the supplied URL.  This depends on
-       the site.  By default, just assumes that a good list URL is the
-       dirname of an archive path.  For github URLs, this returns the
-       URL of the project's releases page.
+    """Finds a good list URL for the supplied URL.
+
+    By default, returns the dirname of the archive path.
+
+    Provides special treatment for the following websites, which have a
+    unique list URL different from the dirname of the download URL:
+
+    =========  =======================================================
+    GitHub     https://github.com/<repo>/<name>/releases
+    GitLab     https://gitlab.\*/<repo>/<name>/tags
+    BitBucket  https://bitbucket.org/<repo>/<name>/downloads/?tab=tags
+    CRAN       https://\*.r-project.org/src/contrib/Archive/<name>
+    =========  =======================================================
+
+    Parameters:
+        url (str): The download URL for the package
+
+    Returns:
+        str: The list URL for the package
     """
 
     url_types = [
+        # GitHub
         # e.g. https://github.com/llnl/callpath/archive/v1.0.1.tar.gz
         (r'(.*github\.com/[^/]+/[^/]+)',
-         lambda m: m.group(1) + '/releases')]
+         lambda m: m.group(1) + '/releases'),
+
+        # GitLab
+        # e.g. https://gitlab.dkrz.de/k202009/libaec/uploads/631e85bcf877c2dcaca9b2e6d6526339/libaec-1.0.0.tar.gz
+        (r'(.*gitlab[^/]+/[^/]+/[^/]+)',
+         lambda m: m.group(1) + '/tags'),
+
+        # BitBucket
+        # e.g. https://bitbucket.org/eigen/eigen/get/3.3.3.tar.bz2
+        (r'(.*bitbucket.org/[^/]+/[^/]+)',
+         lambda m: m.group(1) + '/downloads/?tab=tags'),
+
+        # CRAN
+        # e.g. https://cran.r-project.org/src/contrib/Rcpp_0.12.9.tar.gz
+        # e.g. https://cloud.r-project.org/src/contrib/rgl_0.98.1.tar.gz
+        (r'(.*\.r-project\.org/src/contrib)/([^_]+)',
+         lambda m: m.group(1) + '/Archive/' + m.group(2)),
+    ]
 
     for pattern, fun in url_types:
         match = re.search(pattern, url)
-- 
cgit v1.2.3-70-g09d2