1 files changed, 71 insertions, 0 deletions
diff --git a/deps/npm/scripts/doc-build.sh b/deps/npm/scripts/doc-build.sh
new file mode 100755
index 0000000000..6c32ea1838
--- /dev/null
+++ b/deps/npm/scripts/doc-build.sh
@@ -0,0 +1,71 @@
+#!/bin/bash
+
+if [[ $DEBUG != "" ]]; then
+  set -x
+fi
+set -o errexit
+set -o pipefail
+
+if ! [ -x node_modules/.bin/ronn ]; then
+  if [ -f .building_ronn ]; then
+    while [ -f .building_ronn ]; do
+      sleep 1
+    done
+  else
+    # a race to see which make process will be the one to install ronn
+    echo $$ > .building_ronn
+    sleep 1
+    if [ $(cat .building_ronn) == $$ ]; then
+      make node_modules/ronn
+      rm .building_ronn
+    else
+      while [ -f .building_ronn ]; do
+        sleep 1
+      done
+    fi
+  fi
+fi
+
+src=$1
+dest=$2
+name=$(basename ${src%.*})
+date=$(date -u +'%Y-%M-%d %H:%m:%S')
+version=$(node cli.js -v)
+
+mkdir -p $(dirname $dest)
+
+case $dest in
+  *.[13])
+    ./node_modules/.bin/ronn --roff $src \
+    | sed "s|@VERSION@|$version|g" \
+    | perl -pi -e 's/npm\\-([^\(]*)\(1\)/npm help \1/g' \
+    | perl -pi -e 's/npm\\-([^\(]*)\(3\)/npm apihelp \1/g' \
+    | perl -pi -e 's/npm\(1\)/npm help npm/g' \
+    | perl -pi -e 's/npm\(3\)/npm apihelp npm/g' \
+    > $dest
+    exit $?
+    ;;
+  *.html)
+    (cat html/dochead.html && \
+     ./node_modules/.bin/ronn -f $src && \
+     cat html/docfoot.html )\
+    | sed "s|@NAME@|$name|g" \
+    | sed "s|@DATE@|$date|g" \
+    | sed "s|@VERSION@|$version|g" \
+    | perl -pi -e 's/<h1>npm(-?[^\(]*\([0-9]\)) -- (.*?)<\/h1>/<h1>npm\1<\/h1> <p>\2<\/p>/g' \
+    | perl -pi -e 's/npm-npm/npm/g' \
+    | perl -pi -e 's/([^"-])(npm-)?README(\(1\))?/\1<a href="..\/doc\/README.html">README<\/a>/g' \
+    | perl -pi -e 's/<title><a href="..\/doc\/README.html">README<\/a><\/title>/<title>README<\/title>/g' \
+    | perl -pi -e 's/([^"-])npm-([^\(]+)(\(1\))/\1<a href="..\/doc\/\2.html">\2\3<\/a>/g' \
+    | perl -pi -e 's/([^"-])npm-([^\(]+)(\(3\))/\1<a href="..\/api\/\2.html">\2\3<\/a>/g' \
+    | perl -pi -e 's/([^"-])npm\(1\)/\1<a href="..\/doc\/npm.html">npm(1)<\/a>/g' \
+    | perl -pi -e 's/([^"-])npm\(3\)/\1<a href="..\/api\/npm.html">npm(3)<\/a>/g' \
+    | perl -pi -e 's/\([13]\)<\/a><\/h1>/<\/a><\/h1>/g' \
+    > $dest
+    exit $?
+    ;;
+  *)
+    echo "Invalid destination type: $dest" >&2
+    exit 1
+    ;;
+esac