<commit_before>package lfs

import (
	"bytes"
	"crypto/sha256"
	"encoding/hex"
	"fmt"
	"hash"
	"io"
	"os"
	"os/exec"
	"sort"
	"strings"
)

// An Extension describes how to manipulate files during smudge and clean.
// Extensions are parsed from the Git config.
type Extension struct {
	Name     string
	Clean    string
	Smudge   string
	Priority int
}

type pipeRequest struct {
	action     string
	reader     io.Reader
	fileName   string
	extensions []Extension
}

type pipeResponse struct {
	file    *os.File
	results []*pipeExtResult
}

type pipeExtResult struct {
	name   string
	oidIn  string
	oidOut string
}

type extCommand struct {
	cmd    *exec.Cmd
	out    io.WriteCloser
	err    *bytes.Buffer
	hasher hash.Hash
	result *pipeExtResult
}

// SortExtensions sorts a map of extensions in ascending order by Priority
func SortExtensions(m map[string]Extension) ([]Extension, error) {
	pMap := make(map[int]Extension)
	for n, ext := range m {
		p := ext.Priority
		if _, exist := pMap[p]; exist {
			err := fmt.Errorf("duplicate priority %d on %s", p, n)
			return nil, err
		}
		pMap[p] = ext
	}

	var priorities []int
	for p := range pMap {
		priorities = append(priorities, p)
	}

	sort.Ints(priorities)

	var result []Extension
	for _, p := range priorities {
		result = append(result, pMap[p])
	}

	return result, nil
}

func pipeExtensions(request *pipeRequest) (response pipeResponse, err error) {
	var extcmds []*extCommand
	for _, e := range request.extensions {
		var pieces []string
		switch request.action {
		case "clean":<commit_msg>アアー アアアア アーアア<commit_after>package lfs

import (
	"bytes"
	"crypto/sha256"
	"encoding/hex"
	"fmt"
	"hash"
	"io"
	"os"
	"os/exec"
	"sort"
	"strings"
)

// An Extension describes how to manipulate files during smudge and clean.
// Extensions are parsed from the Git config.
type Extension struct {
	Name     string
	Clean    string
	Smudge   string
	Priority int
}

type pipeRequest struct {
	action     string
	reader     io.Reader
	fileName   string
	extensions []Extension
}

type pipeResponse struct {
	file    *os.File
	results []*pipeExtResult
}

type pipeExtResult struct {
	name   string
	oidIn  string
	oidOut string
}

type extCommand struct {
	cmd    *exec.Cmd
	out    io.WriteCloser
	err    *bytes.Buffer
	hasher hash.Hash
	result *pipeExtResult
}

// SortExtensions sorts a map of extensions in ascending order by Priority
func SortExtensions(m map[string]Extension) ([]Extension, error) {
	pMap := make(map[int]Extension)
	priorities := make([]int, 0, len(m))
	for n, ext := range m {
		p := ext.Priority
		if _, exist := pMap[p]; exist {
			err := fmt.Errorf("duplicate priority %d on %s", p, n)
			return nil, err
		}
		pMap[p] = ext
		priorities = append(priorities, p)
	}

	sort.Ints(priorities)

	result := make([]Extension, len(priorities))
	for i, p := range priorities {
		result[i] = pMap[p]
	}

	return result, nil
}

func pipeExtensions(request *pipeRequest) (response pipeResponse, err error) {
	var extcmds []*extCommand
	for _, e := range request.extensions {
		var pieces []string
		switch request.action {
		case "clean":
{'fraction_non_alphanumeric': 0.10516129032258065, 'fraction_numerical': 0.0022580645161290325, 'mean_word_length': 3.55359765051395, 'pattern_counts': {'":': 2, '<': 3, '<?xml version=': 0, '>': 3, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '3575138', 'n_tokens_mistral': 1101, 'n_tokens_neox': 1050, 'n_words': 336}