DOC: simplify API for gh-pages script

Given we're always uploading to github, just specify the project
directory, optionally the organization.

Author: matthew-brett

Makefile

@@ -3,7 +3,7 @@ HTML_DIR=build/html
 LATEX_DIR=build/latex
 WWW_DIR=build/website
 DOCSRC_DIR=doc
-GITHUB_REPO=https://github.com/nipy/nibabel
+PROJECT=nibabel
 #
 # The Python executable to be used
 #
@@ -137,7 +137,7 @@ website-stamp: $(WWW_DIR) html-stamp pdf-stamp
 	touch $@
 
 upload-html: html-stamp
-	./tools/upload-gh-pages.sh $(WWW_DIR) $(GITHUB_REPO)
+	./tools/upload-gh-pages.sh $(WWW_DIR) $(PROJECT)
 
 #
 # Sources

tools/upload-gh-pages.sh

@@ -1,15 +1,21 @@
 #!/bin/bash
 # Upload website to gh-pages
+USAGE="$0 <html_dir> <project-name> [<organization-name>]"
 HTML_DIR=$1
 if [ -z "$HTML_DIR" ]; then
-    echo "Need to specify build directory"
+    echo $USAGE
     exit 1
 fi
-UPSTREAM_REPO=$2
-if [ -z "$UPSTREAM_REPO" ]; then
-    echo "Need to specify upstream repo"
+PROJECT=$2
+if [ -z "$PROJECT" ]; then
+    echo $USAGE
     exit 1
 fi
+ORGANIZATION=$3
+if [ -z "$ORGANIZATION" ]; then
+    ORGANIZATION=nipy
+fi
+upstream_repo="https://github.com/$ORGANIZATION/$PROJECT"
 cd $HTML_DIR
 git init
 git checkout -b gh-pages
@@ -18,6 +24,6 @@ git add *
 touch .nojekyll
 git add .nojekyll
 git commit -a -m "Documentation build - no history"
-git remote add origin $UPSTREAM_REPO
+git remote add origin $upstream_repo
 git push origin gh-pages --force
 rm -rf .git  # Yes