作曲家赛格温 [英] Composer & Cygwin

问题描述

如果您尝试全局"安装 Composer，它无法在 Cygwin 中正确运行.

Composer doesn't run correctly in Cygwin if you try to install it "globally".

将composer.phar放入/usr/local/bin/composer，然后尝试运行会报错:

Putting composer.phar into /usr/local/bin/composer, then trying to run it will result in the error:

Could not open input file: /usr/local/bin/composer

推荐答案

刚刚遇到同样的问题，找到了解决方案.把它贴在这里，以防万一我不得不再次查找它.

Just tripped over the same problem and found a solution. Posting it here, just in case I'll ever have to look it up again.

1. 在/home/my-username下建立一个bin目录:

cd ~
mkdir bin

移动 composer.phar(或任何其他正在兴起的漂亮新 PHP 小鬼)进入~/bin目录并确保设置它的执行位:

Move the composer.phar (or any other of those nifty new PHP imps that are on the rise) into the ~/bindirectory and make sure to set it's execution bit:

# Notice how I got rid of the superfluous `.phar` extension
mv /path/to/composer.phar ~/bin/composer
chmod +x ~/bin/composer

告诉 cygwin 在搜索路径中包含你的 ~/bin 目录:

Tell cygwin to include your ~/bin directory in the search path:

打开文件 ~/.bash_profile 并取消注释以下段落...

Open up the file ~/.bash_profile and uncomment the following paragraph ...

# Set PATH so it includes user's private bin if it exists
if [ -d "${HOME}/bin" ] ; then
  PATH="${HOME}/bin:${PATH}"
fi

现在，最重要的部分:

Now, for the most important part:

帮助 Win 的原生 PHP 解析 Unix 样式路径的包装脚本(导致问题毕竟是 Windows 不知道如何处理 /cygdrive/... 路径).

A wrapper script that helps Win's native PHP resolve Unix style paths (which is causing the problem after all as Windows doesn't know how to handle /cygdrive/... paths).

cd ~/bin
touch php
chmod +x php

编辑包装脚本后 ~/bin/php 应为:

After editing the wrapper script ~/bin/php should read:

#!/bin/bash

# e.g. php="/cygdrive/c/Program Files (x86)/php/php.exe"
php="/path/to/php.exe"

for ((n=1; n <= $#; n++)); do
    if [ -e "${!n}" ]; then
        # Converts Unix style paths to Windows equivalents
        path="$(cygpath --mixed ${!n} | xargs)"

        case 1 in
            $(( n == 1 )) )
                set -- "$path" "${@:$(($n+1))}";;
            $(( n < $# )) )
                set -- "${@:1:$((n-1))}" "$path" ${@:$((n+1)):$#};;
            *)
                set -- "${@:1:$(($#-1))}" "$path";;
        esac
    fi
done

"$php" "$@"

现在重启你的shell，它应该会正确调用PHP解释器偶然发现了一个 #!/usr/bin/env php shebang.只需发出:

Now restart your shell and it should correctly invoke the PHP interpreter whenever it stumbles upon a #!/usr/bin/env php shebang. Simply issue a:

composer --help

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