[SCM] mediagoblin/master: Install command-line tool as symlink to default version library.

[js at users.alioth.debian.org]

The following commit has been merged in the master branch:
commit 52e9c9380e382aa9e35f59059aa5d14e2a581949
Author: Jonas Smedegaard <dr at jones.dk>
Date:   Mon Aug 21 16:41:11 2017 +0200

    Install command-line tool as symlink to default version library.

diff --git a/debian/mediagoblin.links b/debian/mediagoblin.links
new file mode 100644
index 0000000..419e3d7
--- /dev/null
+++ b/debian/mediagoblin.links
@@ -0,0 +1 @@
+/usr/share/mediagoblin/python3/bin/gmg /usr/bin/gmg
diff --git a/debian/rules b/debian/rules
index 3cf3d55..7ffccda 100755
--- a/debian/rules
+++ b/debian/rules
@@ -20,10 +20,16 @@
 include /usr/share/dpkg/pkg-info.mk
 EXP_RELEASE = $(filter experimental% UNRELEASED,$(DEB_DISTRIBUTION))
 
+# handle Python libraries
+# * add symlink to provide a deterministic path for main package
 python3_default = $(shell py3versions -d)
 export PYBUILD_NAME = mediagoblin
 export PYBUILD_INSTALL_ARGS = \
-	--install-scripts='/usr/share/mediagoblin/'
+	--install-scripts='/usr/share/mediagoblin/{interpreter}/bin/'
+export PYBUILD_AFTER_INSTALL = \
+	if test '$(python3_default)' = '{interpreter}'; then \
+		ln -sT '{interpreter}' '{destdir}/usr/share/mediagoblin/python3'; \
+	fi
 export PYBUILD_TEST_PYTEST = 1
 
 %:

-- 
mediagoblin packaging