blob: ee0857a39f904cbd835e9ec2248812dbd0b1c6b5 [file] [log] [blame]
#!/usr/bin/env bash
# Copyright 2011 The Go Authors. All rights reserved.
# Use of this source code is governed by a BSD-style
# license that can be found in the LICENSE file.
# This script creates a .zip file representing the $GOROOT file system
# and computes the corresponding search index files.
#
# These are used in production (see app.prod.yaml)
set -e -u -x
ZIPFILE=golangorg.zip
INDEXFILE=golangorg.index
SPLITFILES=index.split.
error() {
echo "error: $1"
exit 2
}
install() {
go install
}
getArgs() {
if [ ! -v GOLANGORG_DOCSET ]; then
GOLANGORG_DOCSET="$(go env GOROOT)"
echo "GOLANGORG_DOCSET not set explicitly, using GOROOT instead"
fi
# safety checks
if [ ! -d "$GOLANGORG_DOCSET" ]; then
error "$GOLANGORG_DOCSET is not a directory"
fi
# reporting
echo "GOLANGORG_DOCSET = $GOLANGORG_DOCSET"
}
makeZipfile() {
echo "*** make $ZIPFILE"
rm -f $ZIPFILE goroot
ln -s "$GOLANGORG_DOCSET" goroot
zip -q -r $ZIPFILE goroot/* # glob to ignore dotfiles (like .git)
rm goroot
}
makeIndexfile() {
echo "*** make $INDEXFILE"
golangorg=$(go env GOPATH)/bin/golangorg
# Run golangorg with GOPATH set to an empty directory, otherwise third-party packages will be in the index.
GOPATH=$(mktemp -d) $golangorg -write_index -goroot goroot -index_files=$INDEXFILE -zip=$ZIPFILE
}
splitIndexfile() {
echo "*** split $INDEXFILE"
rm -f $SPLITFILES*
split -b 8m -a 8 $INDEXFILE $SPLITFILES
}
cd $(dirname $0)
install
getArgs "$@"
makeZipfile
makeIndexfile
splitIndexfile
rm $INDEXFILE
echo "*** setup complete"