[beast: 4/9] DOCS: add simple upload-docs rule and fix beast website link

[Tim Janik <timj src gnome org>]

commit 091210f95cf51599290ed22e13218062d7e7cd45
Author: Tim Janik <timj gnu org>
Date:   Sat Jul 1 17:05:47 2017 +0200

    DOCS: add simple upload-docs rule and fix beast website link
    
    Signed-off-by: Tim Janik <timj gnu org>

 docs/Makefile.am |   13 ++++++++++++-
 1 files changed, 12 insertions(+), 1 deletions(-)
---
diff --git a/docs/Makefile.am b/docs/Makefile.am
index db182ea..fe0e268 100644
--- a/docs/Makefile.am
+++ b/docs/Makefile.am
@@ -28,7 +28,7 @@ collect_docs_doxy_sources:
        $(eval tools_doc_sources ::= $(shell make doc_sources.lst -C ../tools >&2 && cat 
../tools/doc_sources.lst) )
 
 # == Configure docs ==
-docs_project_link   = http://beast.testbit.eu
+docs_project_link   = https://beast.testbit.org/docs/${docs_upload_name}
 docs_doxy_extra     = docs/main.dox
 docs_doxy_sources   = $(sfi_doc_sources) $(bse_doc_sources) $(plugs_doc_sources) $(gxk_doc_sources) 
$(bst_doc_sources) $(tools_doc_sources)
 docs_doxy_src_dirs  = sfi bse plugins beast-gtk beast-gtk/gxk tools
@@ -42,6 +42,9 @@ docs_doxy_tagsrcs   = $(strip \
 docs_doxy_tagstems  = $(filter-out =JUNK%, $(subst =, =JUNK, $(docs_doxy_tagsrcs))) # uses 'subst' for word 
splitting
 docs_doxygen_tagbzs = $(docs_doxy_tagstems:%=docs/%.bz2)
 docs_doxygen_werror = false
+# Upload docs into latest/ except for release tags which use MAJOR.MINOR/ versioned directories, see also 
$(docs_project_link)
+docs_upload_name    = $(shell test "`git describe --match '[0-9]*.*[0-9]' 2>/dev/null`" = "`git describe 
--long 2>/dev/null`" \
+                       && echo latest || echo ${MAJOR}.${MINOR})
 
 # Build with dot files by default
 DOXYGEN_GRAPHICS  ?= NO # YES
@@ -120,6 +123,14 @@ docs-html-uninstall:
 .PHONY: docs-html-uninstall
 uninstall-local: docs-html-uninstall
 
+# == upload-docs ==
+CHECK_RSYNC = { command -v rsync >/dev/null && { echo "3.0.0" ; rsync --version 2>&1 | sed 's/[^0-9]*// ; 
1q' ; } | sort -VC ; }
+upload-docs: $(noinst_DATA)                            # force docs/doxy/html builds
+       $(AM_V_GEN)
+       $(Q) ${CHECK_RSYNC} || { echo "$@: failed to detect recent version: rsync"; exit 1; }
+       rsync -zaHP --del doxy/html/ testbit:sites/beast/docs/$(docs_upload_name)
+.PHONY: upload-docs
+
 # == clean docs/doxy/ ==
 clean-docs:
        rm -Rf doxy/