doc: use a preversion script to update AUTHORS

Makefile

@@ -230,12 +230,7 @@ test: doc
 tag:
 	npm tag npm@$(PUBLISHTAG) latest
 
-authors:
-	@bash scripts/update-authors.sh &&\
-	git add AUTHORS &&\
-	git commit -m "update AUTHORS" || true
-
-publish: authors link doc
+publish: link doc
 	@git push origin :v$(shell npm -v) 2>&1 || true
 	git clean -fd &&\
 	git push origin $(BRANCH) &&\
@@ -248,4 +243,4 @@ release:
 sandwich:
 	@[ $$(whoami) = "root" ] && (echo "ok"; echo "ham" > sandwich) || (echo "make it yourself" && exit 13)
 
-.PHONY: all latest install dev link doc clean uninstall test man doc-clean docclean release authors
+.PHONY: all latest install dev link doc clean uninstall test man doc-clean docclean release

package.json

@@ -187,6 +187,7 @@
     "test": "tap --timeout 240 test/tap/*.js",
     "tap": "tap --timeout 240 test/tap/*.js",
     "test-all": "npm run test-legacy && npm test",
+    "preversion": "bash scripts/update-authors.sh && git add AUTHORS && git commit -m \"update AUTHORS\" || true",
     "prepublish": "node bin/npm-cli.js prune --prefix=. --no-global && rimraf test/*/*/node_modules && make -j4 doc",
     "dumpconf": "env | grep npm | sort | uniq"
   },

scripts/update-authors.sh

@@ -1,18 +1,9 @@
 #!/bin/sh
 
-git log --reverse --format='%aN <%aE>' | perl -we '
-
+git log --reverse --format='%aN <%aE>' | perl -wnE '
 BEGIN {
-  %seen = (), @authors = ();
-}
-
-while (<>) {
-  next if $seen{$_};
-  $seen{$_} = push @authors, $_;
+  say "# Authors sorted by whether or not they\x27re me";
 }
 
-END {
-  print "# Authors sorted by whether or not they'\''re me\n";
-  print @authors;
-}
+print $seen{$_} = $_ unless $seen{$_}
 ' > AUTHORS