From 260f11fcfb9fd6ff98fd149ab9eaf9058314fd16 Mon Sep 17 00:00:00 2001
From: Guyzmo <guyzmo+github@m0g.net>
Date: Mon, 28 Nov 2016 02:24:31 +0100
Subject: [PATCH] =?UTF-8?q?=F0=9F=9A=A7=20Support=20for=20listing=20of=20r?=
 =?UTF-8?q?epositories?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 git_repo/services/ext/gitlab.py | 62 ++++++++++++++++++++++++++++++++-
 git_repo/services/service.py    | 10 ++++++
 2 files changed, 71 insertions(+), 1 deletion(-)

diff --git a/git_repo/services/ext/gitlab.py b/git_repo/services/ext/gitlab.py
index 8a86572..fe19871 100644
--- a/git_repo/services/ext/gitlab.py
+++ b/git_repo/services/ext/gitlab.py
@@ -9,7 +9,7 @@
 import gitlab
 from gitlab.exceptions import GitlabCreateError, GitlabGetError
 
-import json
+import json, time
 
 @register_target('lab', 'gitlab')
 class GitlabService(RepositoryService):
@@ -66,6 +66,66 @@ def delete(self, repo, user=None):
         except Exception as err:
             raise ResourceError("Unhandled exception: {}".format(err)) from err
 
+    def list(self, user, _long=False):
+        import shutil, sys
+        from datetime import datetime
+        term_width = shutil.get_terminal_size((80, 20)).columns
+        def col_print(lines, indent=0, pad=2):
+            # prints a list of items in a fashion similar to the dir command
+            # borrowed from https://gist.github.com/critiqjo/2ca84db26daaeb1715e1
+            n_lines = len(lines)
+            if n_lines == 0:
+                return
+            col_width = max(len(line) for line in lines)
+            n_cols = int((term_width + pad - indent)/(col_width + pad))
+            n_cols = min(n_lines, max(1, n_cols))
+            col_len = int(n_lines/n_cols) + (0 if n_lines % n_cols == 0 else 1)
+            if (n_cols - 1) * col_len >= n_lines:
+                n_cols -= 1
+            cols = [lines[i*col_len : i*col_len + col_len] for i in range(n_cols)]
+            rows = list(zip(*cols))
+            rows_missed = zip(*[col[len(rows):] for col in cols[:-1]])
+            rows.extend(rows_missed)
+            for row in rows:
+                print(" "*indent + (" "*pad).join(line.ljust(col_width) for line in row))
+
+        if not self.gl.users.search(user):
+            raise ResourceNotFoundError("User {} does not exists.".format(user))
+
+        repositories = self.gl.projects.list(author=user)
+        if not _long:
+            repositories = list(repositories)
+            col_print([repo.path_with_namespace for repo in repositories])
+        else:
+            print('Status\tCommits\tReqs\tIssues\tForks\tCoders\tWatch\tLikes\tLang\tModif\t\tName', file=sys.stderr)
+            for repo in repositories:
+                time.sleep(0.5)
+                # if repo.last_activity_at.year < datetime.now().year:
+                #     date_fmt = "%b %d %Y"
+                # else:
+                #     date_fmt = "%b %d %H:%M"
+
+                status = ''.join([
+                    'F' if False else ' ',               # is a fork?
+                    'P' if repo.visibility_level == 0 else ' ',            # is private?
+                ])
+                print('\t'.join([
+                                                               # status
+                    status,
+                                                               # stats
+                    str(len(list(repo.commits.list()))),       # number of commits
+                    str(len(list(repo.mergerequests.list()))), # number of pulls
+                    str(len(list(repo.issues.list()))),        # number of issues
+                    str(repo.forks_count),                     # number of forks
+                    str(len(list(repo.members.list()))),       # number of contributors
+                    'N.A.',                                    # number of subscribers
+                    str(repo.star_count),                      # number of ♥
+                                                               # info
+                    'N.A.',                                    # language
+                    repo.last_activity_at,                     # date
+                    repo.name_with_namespace,                  # name
+                ]))
+
     def get_repository(self, user, repo):
         try:
             return self.gl.projects.get('{}/{}'.format(user, repo))
diff --git a/git_repo/services/service.py b/git_repo/services/service.py
index 04fc9ae..9b71911 100644
--- a/git_repo/services/service.py
+++ b/git_repo/services/service.py
@@ -340,6 +340,16 @@ def delete(self, repo, user=None): #pragma: no cover
         '''
         raise NotImplementedError
 
+    def list(self, user, _long=False):
+        '''List an user's repositories on the service
+
+        :param user: name of the user
+        :param _long: format of the listing
+
+        Meant to be implemented by subclasses
+        '''
+        raise NotImplementedError
+
     def create(self, user, repo, add=False): #pragma: no cover
         '''Create a new remote repository on the service