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正则表达式与文件路径中的名称不匹配

bash regex

1

mles · 技术社区 · 9 年前

我有一个包含ipa文件的文件夹。我需要通过一个 appstore enterprise

mles:drive-ios-swift mles$ ls build
com.project.drive-appstore.ipa                                   
com.project.test.swift.dev-enterprise.ipa
com.project.drive_v2.6.0._20170728_1156.ipa

我试过:

#!/bin/bash -veE

fileNameRegex="**appstore**"

for appFile in build-test/*{.ipa,.apk}; do
if [[ $appFile =~ $fileNameRegex ]]; then
    echo "$appFile Matches"
else
    echo "$appFile Does not match"
fi
done

mles:drive-ios-swift mles$ ./test.sh 
build-test/com.project.drive-appstore.ipa Does not match
build-test/com.project.drive_v2.6.0._20170728_1156.ipa Does not match
build-test/com.project.test.swift.dev-enterprise.ipa Does not match
build-test/*.apk Does not match

正确的脚本看起来如何匹配 build-test/com.project.drive-appstore.ipa ?

2 回复 | 直到 9 年前

1

Inian 9 年前

你把字符串匹配与正则表达式匹配。对于贪婪的全局匹配,例如 * 您只需将测试运算符用于 == ,

#!/usr/bin/env bash

fileNameGlob='*appstore*'
#            ^^^^^^^^^^^^ Single quote the regex string   

for appFile in build-test/*{.ipa,.apk}; do        
    # To skip non-existent files
    [[ -e $appFile ]] || continue

    if [[ $appFile == *${fileNameGlob}* ]]; then
        echo "$appFile Matches"
    else
        echo "$appFile Does not match"
    fi
done

build-test/com.project.drive_v2.6.0._20170728_1156.ipa Does not match
build-test/com.project.drive-appstore.ipa Matches
build-test/com.project.test.swift.dev-enterprise.ipa Does not match

.* 像

fileNameRegex='.*appstore.*'
if [[ $appFile =~ ${fileNameRegex} ]]; then
    # rest of the code

也就是说要符合你最初的要求 enterprise 或 appstore bash

shopt -s nullglob
shopt -s extglob
fileExtGlob='*+(enterprise|appstore)*'

if [[ $appFile == ${fileExtGlob} ]]; then
    # rest of the code

使用正则表达式,

fileNameRegex2='enterprise|appstore'
if [[ $appFile =~ ${fileNameRegex2} ]]; then
    # rest of the code

2

1

Tushar 9 年前

for i in build-test/*; do if [[ $i =~ appstore|enterprise ]]; then echo $i; fi; done