From 7256e561aaacc87cc0f7763af8dcf3cc7a1ce990 Mon Sep 17 00:00:00 2001
From: John Vandenberg <jayvdb@gmail.com>
Date: Wed, 5 Dec 2018 21:58:59 +0700
Subject: [PATCH] setup.py: Parse git+ links in requirements.txt

Fixes https://github.com/thanethomson/statik/issues/97
---
 requirements.txt |  2 +-
 setup.py         | 37 ++++++++++++++++++++++++++++++++++++-
 2 files changed, 37 insertions(+), 2 deletions(-)

diff --git a/requirements.txt b/requirements.txt
index cd51243..56a3655 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -18,4 +18,4 @@ SQLAlchemy==1.2.12
 Unidecode==1.0.22
 watchdog==0.9.0
 paramiko==2.4.2
-git+https://github.com/kx-chen/netlify_deployer.git
+git+https://github.com/kx-chen/netlify_deployer.git#egg=netlify_uploader
diff --git a/setup.py b/setup.py
index 7831e82..ac6b98a 100644
--- a/setup.py
+++ b/setup.py
@@ -9,6 +9,8 @@
 import os.path
 from setuptools import setup
 
+DEPENDENCY_LINKS = []
+
 
 def read_file(filename):
     full_path = os.path.join(os.path.dirname(os.path.realpath(__file__)), filename)
@@ -17,6 +19,36 @@ def read_file(filename):
     return lines
 
 
+def read_requirements(filename):
+    """
+    Parse a requirements file.
+
+    Accepts vcs+ links, and places the URL into
+    `DEPENDENCY_LINKS`.
+
+    :return: list of str for each package
+    """
+    data = []
+    for line in read_file(filename):
+        line = line.strip()
+        if not line or line.startswith('#'):
+            continue
+
+        if '+' in line[:4]:
+            repo_link, egg_name = line.split('#egg=')
+            if not egg_name:
+                raise ValueError('Unknown requirement: {0}'
+                                    .format(line))
+
+            DEPENDENCY_LINKS.append(line)
+
+            line = egg_name
+
+        data.append(line)
+
+    return data
+
+
 def get_version():
     pattern = re.compile(r"__version__ = \"(?P<version>[0-9.a-zA-Z-]+)\"")
     for line in read_file(os.path.join("statik", "__init__.py")):
@@ -26,6 +58,8 @@ def get_version():
     raise ValueError("Cannot extract version number for Statik")
 
 
+install_requires = read_requirements('requirements.txt')
+
 setup(
     name="statik",
     version=get_version(),
@@ -34,7 +68,8 @@ def get_version():
     author="Thane Thomson",
     author_email="connect@thanethomson.com",
     url="https://getstatik.com",
-    install_requires=[r.strip() for r in read_file("requirements.txt") if len(r.strip()) > 0],
+    install_requires=install_requires,
+    dependency_links=DEPENDENCY_LINKS,
     entry_points={
         'console_scripts': [
             'statik = statik.cmdline:main',