Verification activated, README added, Proper metadata in plot data

All the steps following the to-be-added (in 'README-hacking.md')
publication checklist prior to the final check from new clone have been
added:

 - 'README.md' file has been set.
 - "Reproducible supplement" was added just above the keywords, pointing to
   Zenodo.
 - A link to the to-be-uploaded data underlying the plot was added in the
   caption of the tools-per-year plot.
 - A new meta-data configuration file was added to store basic project
   metadata to be used throughout the project. This will later be taken
   into Maneage. For examle the project title is now stored here and
   written into the paper's LaTeX source and output datasets automatically.
 - Verification was activated and plot's data and LaTeX macro files are now
   automatically verified.
 - A complete metadata was added for the data underlying the plot.
 - A generic function was added in 'initialize.mk' that will automatically
   write project info and copyright in all plain-text outputs.

1 files changed, 30 insertions, 7 deletions

diff --git a/reproduce/analysis/make/initialize.mk b/reproduce/analysis/make/initialize.mk
index fe9c103..b0701f4 100644
--- a/reproduce/analysis/make/initialize.mk
+++ b/reproduce/analysis/make/initialize.mk
@@ -213,8 +213,9 @@ $(lockdir): | $(BDIR); mkdir $@
 # we want to ensure that the file is always built in every run: it contains
 # the project version which may change between two separate runs, even when
 # no file actually differs.
-packagebasename := $(shell if [ -d .git ]; then \
-    echo paper-$$(git describe --dirty --always --long); else echo NOGIT; fi)
+project-commit-hash := $(shell if [ -d .git ]; then \
+    echo $$(git describe --dirty --always --long); else echo NOGIT; fi)
+packagebasename := paper-$(project-commit-hash)
 packagecontents = $(texdir)/$(packagebasename)
 .PHONY: all clean dist dist-zip distclean clean-mmap $(packagecontents) \
         $(mtexdir)/initialize.tex
@@ -373,6 +374,31 @@ dist-zip: $(packagecontents)
 
 
 
+# Print Copyright statement
+# -------------------------
+#
+# This statement can be used in published datasets that are in plain-text
+# format. It assumes you have already put the data-specific statements in
+# its first argument, it will supplement them with general project links.
+print-copyright = \
+	echo "\# Project title: $(metadata-title)" >> $(1); \
+	echo "\# Git commit (that produced this dataset): $(packagebasename)" >> $(1); \
+	echo "\# Project's Git repository: $(metadata-git-repository)" >> $(1); \
+	if [ x$(metadata-arxiv) != x ]; then echo "\# arXiv:$(metadata-arxiv)" >> $(1); fi; \
+	if [ x$(metadata-doi-journal) != x ]; then \
+	  echo "\# DOI (Journal): $(metadata-doi-journal)" >> $(1); fi; \
+	if [ x$(metadata-doi-zenodo) != x ]; then \
+	echo "\# DOI (Zenodo): $(metadata-doi-zenodo)" >> $(1); fi; \
+	echo "\#" >> $(1); \
+	echo "\# Copyright (C) $$(date +%Y) $(metadata-copyright-owner)" >> $(1); \
+	echo "\# Dataset is available under $(metadata-copyright)." >> $(1); \
+	echo "\# License URL: $(metadata-copyright-url)" >> $(1);
+
+
+
+
+
+
 # Project initialization results
 # ------------------------------
 #
@@ -381,8 +407,5 @@ dist-zip: $(packagecontents)
 # calculated everytime the project is run. So even though this file
 # actually exists, it is also aded as a `.PHONY' target above.
 $(mtexdir)/initialize.tex: | $(mtexdir)
-
-        # Version of the project.
-	@if [ -d .git ]; then v=$$(git describe --dirty --always --long);
-	else                  v=NO-GIT; fi
-	echo "\newcommand{\projectversion}{$$v}" > $@
+	echo "\newcommand{\projecttitle}{$(metadata-title)}" > $@
+	echo "\newcommand{\projectversion}{$(project-commit-hash)}" >> $@