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// 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.
// +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)
}
}
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