Add AUTHORS.md inspired by Magit

magit/magit@050becc

Author: zonuexe

AUTHORS.md

@@ -0,0 +1,79 @@
+# Authors
+
+## Author
+
+- [Turadg Aleahmad](https://github.com/turadg) (Original Author)
+- [Daniel Hackney](https://github.com/haxney) (Integrated with CC Mode)
+
+## Maintainer
+
+- [USAMI Kenta (@zonuexe)](https://github.com/zonuexe) <tadsan@zonu,me>
+
+## Retired Maintainers
+
+- [Aaron S. Hawley](https://users.ninthfloor.org/~ashawley/)
+- [Lennart Borgman](https://www.emacswiki.org/emacs/LennartBorgman)
+- [Eric James Michael Ritz](https://github.com/ejmr)
+- [Syohei Yoshida](https://syohex.org/)
+
+## Contributors
+
+All contributors listed below improved PHP Mode as well.
+
+Names Sorted Alphabetically:
+
+- Alan Pearce
+- Andreas Röhler
+- Andrei Chițu
+- Bence Kalmar
+- Bob W. Hogg
+- Carl Groner
+- Charlie McMackin
+- Christian Albrecht
+- Daniel Hackney
+- David Arroyo Menéndez
+- David Maus
+- Demis Balbach
+- Elis Axelsson
+- Emanuele Tomasi
+- Engelke Eschner
+- Eric James Michael Ritz
+- François-Xavier Bois
+- Gu Weigang
+- Herbert Jones
+- Hernawan Fa'iz Abdillah
+- Jacek Wysocki
+- Jakub Jankiewicz
+- James Laver
+- Jeff Beeman
+- Joe Wreschnig
+- Jon Dufresne
+- Joris Steyn
+- Marcin Antczak
+- Mark A. Hershberger
+- Maël Nison
+- Michael Dwyer
+- Michael Stolovitzsky
+- Michele Bini
+- Nate Eagleson
+- Nicholas D Steeves
+- Olaf The Viking
+- Peter Oliver
+- Philippe Ivaldi
+- Sebastian Wiesner
+- Serghei Iakovlev
+- Syohei YOSHIDA
+- Tim Landscheidt
+- Tom Willemsen
+- U-CPT\deb
+- USAMI Kenta
+- fabacino
+- fallchildren
+- flack
+- l3msh0
+- phil-s
+- takeokunn
+- tangxinfa
+- tijsmallaerts
+- zapad
+- 顾伟刚

AUTHORS.md.in

@@ -0,0 +1,24 @@
+# Authors
+
+## Author
+
+- [Turadg Aleahmad](https://github.com/turadg) (Original Author)
+- [Daniel Hackney](https://github.com/haxney) (Integrated with CC Mode)
+
+## Maintainer
+
+- [USAMI Kenta (@zonuexe)](https://github.com/zonuexe) <tadsan@zonu,me>
+
+## Retired Maintainers
+
+- [Aaron S. Hawley](https://users.ninthfloor.org/~ashawley/)
+- [Lennart Borgman](https://www.emacswiki.org/emacs/LennartBorgman)
+- [Eric James Michael Ritz](https://github.com/ejmr)
+- [Syohei Yoshida](https://syohex.org/)
+
+## Contributors
+
+All contributors listed below improved PHP Mode as well.
+
+Names Sorted Alphabetically:
+

Makefile

@@ -6,7 +6,18 @@ ELCS = $(ELS:.el=.elc)
 %.elc: %.el
 	$(EMACS) -Q -batch -L . -f batch-byte-compile $<
 
-all: autoloads $(ELCS)
+all: autoloads $(ELCS) authors
+
+authors: AUTHORS.md
+
+.PHONY: AUTHORS.md
+AUTHORS.md: AUTHORS.md.in
+	@printf "Generating AUTHORS.md file..."
+	@test -d .git \
+		&& (cat $< > $@ \
+			&& git log --pretty=format:'- %aN' | sort -u >> $@ \
+			&& printf "FINISHED\n" ; ) \
+		|| printf "FAILED (non-fatal)\n"
 
 autoloads: $(AUTOLOADS)
 
@@ -40,4 +51,4 @@ test: clean all
 	touch tests/project/1/.git
 	$(EMACS) -Q -batch -L . -l tests/php-mode-test.el -f ert-run-tests-batch-and-exit
 
-.PHONY: all autoloads clean test
+.PHONY: all authors autoloads clean test