Adding upstream version 2.5.1.

Signed-off-by: Daniel Baumann <daniel@debian.org>

scripts/build_children.sh

@@ -0,0 +1,6 @@
+#!/bin/sh
+
+# Get last child project build number
+BUILD_NUM=$(curl -s 'https://api.travis-ci.org/repos/blevesearch/beer-search/builds' | grep -o '^\[{"id":[0-9]*,' | grep -o '[0-9]' | tr -d '\n')
+# Restart last child project build
+curl -X POST https://api.travis-ci.org/builds/$BUILD_NUM/restart --header "Authorization: token "$AUTH_TOKEN

scripts/merge-coverprofile.go

@@ -0,0 +1,62 @@
+// Copyright © 2016 Couchbase, Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// 		http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//go:build ignore
+// +build ignore
+
+package main
+
+import (
+	"bufio"
+	"fmt"
+	"os"
+	"strconv"
+	"strings"
+)
+
+func main() {
+
+	modeline := ""
+	blocks := map[string]int{}
+	scanner := bufio.NewScanner(os.Stdin)
+	for scanner.Scan() {
+		line := scanner.Text()
+		if !strings.HasPrefix(line, "mode:") {
+			lastSpace := strings.LastIndex(line, " ")
+			prefix := line[0:lastSpace]
+			suffix := line[lastSpace+1:]
+			count, err := strconv.Atoi(suffix)
+			if err != nil {
+				fmt.Printf("error parsing count: %v", err)
+				continue
+			}
+			existingCount, exists := blocks[prefix]
+			if exists {
+				blocks[prefix] = existingCount + count
+			} else {
+				blocks[prefix] = count
+			}
+		} else if modeline == "" {
+			modeline = line
+		}
+	}
+	if err := scanner.Err(); err != nil {
+		fmt.Fprintln(os.Stderr, "reading standard input:", err)
+	}
+
+	fmt.Println(modeline)
+	for k, v := range blocks {
+		fmt.Printf("%s %d\n", k, v)
+	}
+}

scripts/old_build_script.txt

@@ -0,0 +1,29 @@
+old build script
+# remove old icu
+sudo apt-get -y remove libicu48
+
+# install snappy
+sudo apt-get -y install libsnappy-dev
+
+# install newer icu
+curl -o /tmp/icu4c-53_1-RHEL6-x64.tgz http://download.icu-project.org/files/icu4c/53.1/icu4c-53_1-RHEL6-x64.tgz
+sudo tar zxvf /tmp/icu4c-53_1-RHEL6-x64.tgz -C /
+
+# install leveldb
+curl -O https://leveldb.googlecode.com/files/leveldb-1.15.0.tar.gz
+tar zxvf leveldb-1.15.0.tar.gz
+cd leveldb-1.15.0
+make
+sudo cp --preserve=links libleveldb.* /usr/local/lib
+sudo cp -r include/leveldb /usr/local/include/
+sudo ldconfig
+cd ..
+
+#install cld2
+cd analysis/token_filters/cld2
+svn checkout http://cld2.googlecode.com/svn/trunk/ cld2-read-only
+cd cld2-read-only/internal/
+./compile_libs.sh
+sudo cp *.so /usr/local/lib
+sudo ldconfig
+cd ../../../../..

scripts/project-code-coverage.sh

@@ -0,0 +1,52 @@
+#!/bin/bash
+
+echo "mode: count" > acc.out
+for Dir in . $(find ./* -maxdepth 10 -type d | grep -v vendor);
+do
+	if ls $Dir/*.go &> /dev/null;
+	then
+		returnval=`go test -coverprofile=profile.out -covermode=count $Dir`
+		echo ${returnval}
+		if [[ ${returnval} != *FAIL* ]]
+		then
+    		if [ -f profile.out ]
+    		then
+        		cat profile.out | grep -v "mode: count" >> acc.out
+    		fi
+    	else
+    		exit 1
+    	fi
+    fi
+done
+
+# collect integration test coverage
+echo "mode: count" > integration-acc.out
+INTPACKS=`go list ./... | grep -v vendor | grep -v utils | grep -v 'store/test' | grep -v docs | xargs | sed 's/ /,/g'`
+returnval=`go test -coverpkg=$INTPACKS -coverprofile=profile.out -covermode=count ./test`
+if [[ ${returnval} != *FAIL* ]]
+then
+    if [ -f profile.out ]
+    then
+        cat profile.out | grep -v "mode: count" >> integration-acc.out
+    fi
+else
+    exit 1
+fi
+
+cat acc.out integration-acc.out | go run scripts/merge-coverprofile.go > merged.out
+
+if [ -n "$COVERALLS" ]
+then
+    export GIT_BRANCH=$TRAVIS_BRANCH
+	goveralls -service drone.io -coverprofile=merged.out -repotoken $COVERALLS
+fi
+
+if [ -n "$COVERHTML" ]
+then
+    go tool cover -html=merged.out
+fi
+
+rm -rf ./profile.out
+rm -rf ./acc.out
+rm -rf ./integration-acc.out
+rm -rf ./merged.out