[libvirt] [libvirt-php][PATCH] Generate AUTHORS file

[Michal Privoznik]

This is basically taken from libvirt repo. I'm creating .mailmap
to avoid doubled entries in the AUTHORS file. Also, AUTHORS is no
longer tracked by git.

Signed-off-by: Michal Privoznik <mprivozn at redhat.com>
---
 .gitignore            |  1 +
 .mailmap              | 13 +++++++++++++
 AUTHORS => AUTHORS.in | 21 +++++----------------
 Makefile.am           | 13 ++++++++++++-
 autogen.sh            |  3 +++
 5 files changed, 34 insertions(+), 17 deletions(-)
 create mode 100644 .mailmap
 rename AUTHORS => AUTHORS.in (45%)

diff --git a/.gitignore b/.gitignore
index 8c52e3f..c622359 100644
--- a/.gitignore
+++ b/.gitignore
@@ -20,6 +20,7 @@
 /tests/*.trs
 /tests/functions.phpt
 /test-driver
+/AUTHORS
 /INSTALL
 Makefile
 Makefile.in
diff --git a/.mailmap b/.mailmap
new file mode 100644
index 0000000..213131d
--- /dev/null
+++ b/.mailmap
@@ -0,0 +1,13 @@
+# 'git shortlog --help' and look for mailmap for the format of each line
+
+# Email consolidation:
+# <Preferred address in AUTHORS> <other alias used by same author>
+<liyong at skybility.com> <4179e1 at gmail.com>
+<dzamirski at datto.com> <dzamirski at dattobackup.com>
+<Remi at famillecollet.com> <fedora at famillecollet.com>
+<mignov at gmail.com> <minovotn at redhat.com>
+
+# Name consolidation:
+# Preferred author spelling <preferred email>
+Tiziano Müller <dev-zero at gentoo.org>
+Stefan Kuhn <stefan.kuhn at foss-group.ch>
diff --git a/AUTHORS b/AUTHORS.in
similarity index 45%
rename from AUTHORS
rename to AUTHORS.in
index 4004b20..87e619b 100644
--- a/AUTHORS
+++ b/AUTHORS.in
@@ -3,30 +3,19 @@ Libvirt-php extension
 
 Libvirt-php extension is currently maintained and developed by:
 
-    Michal Prívozník <mprivozn at redhat.com>
+	Michal Prívozník <mprivozn at redhat.com>
 
 The original project, called php-libvirt, has been originally developed and maintained by:
 
-    Radek Hladik <r.hladik at cybersales.cz>
+	Radek Hladik <r.hladik at cybersales.cz>
 
 who is still contributing to the project with his patches.
 
 There are also other people that have contributed to the project:
 
-    David King <e-mail at unknown.tld>
-    Jan-Paul van Burgsteden <e-mail at unknown.tld>
-    Lyre <liyong at skybility.com> (or <4179e1 at gmail.com>)
-    Daniel P. Berrange <berrange at redhat.com>
-    Tiziano Mueller <dev-zero at gentoo.org>
-    Yukihiro Kawada <warp.kawada at gmail.com>
-    Remi Collet <Remi at famillecollet.com>
-    Ivo van den Abeelen <ivovandenabeelen at gmail.com>
-    Tiziano Müller <dev-zero at gentoo.org>
-    Pavel Odintsov <pavel.odintsov at gmail.com>
-    Tugdual Saunier <tugdual.saunier at gmail.com>
-    Stefan Kuhn <stefan.kuhn at foss-group.ch>
-    Dawid Zamirski <dzrudy at gmail.com>
-    Michal Novotny <minovotn at redhat.com>
+	David King <e-mail at unknown.tld>
+	Jan-Paul van Burgsteden <e-mail at unknown.tld>
+#authorslist#
 
 Thanks goes to all of them with big thanks to Tugdual Saunier
 for various fixes and OS-X compilation support.
diff --git a/Makefile.am b/Makefile.am
index e28a96f..4633f43 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -2,9 +2,20 @@ SUBDIRS = tools src docs tests
 
 ACLOCAL_AMFLAGS = -I m4
 
-EXTRA_DIST = libvirt-php.spec libvirt-php.spec.in winsrc
+EXTRA_DIST = libvirt-php.spec libvirt-php.spec.in winsrc AUTHORS.in
 
 AM_DISTCHECK_CONFIGURE_FLAGS = --with-distcheck
 
 rpm: clean
 	@(unset CDPATH ; $(MAKE) dist && rpmbuild -ta $(distdir).tar.gz)
+
+dist-hook: gen-AUTHORS
+
+.PHONY: gen-AUTHORS
+gen-AUTHORS:
+	$(AM_V_GEN)if test -d $(srcdir)/.git; then \
+	    out="`cd $(srcdir) && git log --pretty=format:'%aN <%aE>' | sort -u | sed 's/^/\t/'`" && \
+	    perl -p -e "s/#authorslist#// and print '$$out'" \
+	      < $(srcdir)/AUTHORS.in > $(distdir)/AUTHORS-tmp && \
+	    mv -f $(distdir)/AUTHORS-tmp $(distdir)/AUTHORS ; \
+	fi
diff --git a/autogen.sh b/autogen.sh
index 2d8179c..4234d1e 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -2,5 +2,8 @@
 test -n "$srcdir" || srcdir=`dirname "$0"`
 test -n "$srcdir" || srcdir=.
 
+# Automake requires that ChangeLog and AUTHORS exist.
+touch AUTHORS ChangeLog || exit 1
+
 autoreconf --force --install --verbose "$srcdir"
 test -n "$NOCONFIGURE" || "$srcdir/configure" "$@"
-- 
2.13.0