doc: update AUTHORS, .mailmap, add authors tool

PR-URL: https://github.com/iojs/io.js/pull/232
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

1 files changed, 27 insertions, 0 deletions

diff --git a/tools/update-authors.sh b/tools/update-authors.sh
new file mode 100755
index 0000000000..f0944889b2
--- /dev/null
+++ b/tools/update-authors.sh
@@ -0,0 +1,27 @@
+#!/bin/sh
+
+git log --reverse --format='%aN <%aE>' | awk '
+
+BEGIN {
+  print "# Authors ordered by first contribution.\n";
+
+  # explicit excludes
+  excludes["<erik.corry@gmail.com>"] = 1 # chromium team
+}
+
+{
+  if ($NF !~ /@chromium.org/ && all[$NF] != 1 && excludes[$NF] != 1) {
+    all[$NF] = 1;
+    ordered[length(all)] = $0;
+  }
+}
+
+END {
+  for (i in ordered) {
+    print ordered[i];
+  }
+
+  print "\n# Generated by tools/update-authors.sh";
+}
+
+' > AUTHORS