update_duplicate_sources: Rely on clone URL

Rely on the metaproject clone URL instead of its directory name. Works fine
with the bitbucket.org ➔ orus.io move.

NEWS.rst

@@ -9,6 +9,8 @@
 Add ODOO_ADDONS_PATH env var to start.
 Add import_sql script.
 Add option to bind odoo sources in the image
+- ``update_duplicate_sources`` now relies on the metaproject clone URL instead
+  of its directory name. Works fine with the bitbucket.org ➔ orus.io move.
 
 3.0
 ---

update_duplicate_sources

 #!/bin/zsh
 # vim: set shiftwidth=4 softtabstop=4 tabstop=4 expandtab:
 #
-# This script update another repository that is a copy of the sources
+# This script updates another repository that is a copy of the sources.
+# Made to be shared with external people.
+# The resulting repository won't have the full history log but only tags pushed when running this
+# script. Also all sources will be merged within one repository (as in no confman / .hgconf).
 # 
@@ -5,7 +8,10 @@
 # 
-# Assertion:
-# - the source project already exist on bitbucket and its name is the same as the metaproject+_sources
+# Assertions:
+# - this is run from the metaproject via "odoo_scripts/update_duplicate_sources"
+# - the metaproject is on a tag (run "hg id" to make sure)
+# - the source project already exists on orus.io and its path is the same as the metaproject with
+#   the "_sources" suffix
 # - the metaproject is the same type as the sources one
 
 here=$(dirname $0)
 project_home=$(cd $here && cd .. && echo $PWD)
@@ -8,10 +14,7 @@
 # - the metaproject is the same type as the sources one
 
 here=$(dirname $0)
 project_home=$(cd $here && cd .. && echo $PWD)
-project_name=$(basename $project_home)
-
-source_name=${project_name}_sources
 
 $here/list_modules
 
@@ -32,7 +35,10 @@
 if [ -e ".hg" ]; then
     branch="$(hg id -b)"
     tags=($(hg id -t))
-    hg clone ssh://hg@bitbucket.org/xcg/${source_name} || exit 1
+    project_url=$(hg paths default)
+    source_url=${project_url}_sources
+    source_name=$(basename $source_url)
+    hg clone $source_url || exit 1
     pushd $source_name
     hg update $branch
     branch_exist=$?