can't run php shell script from symlink

Question

I'm using Acquia's DevDesktop on Windows 10. For a shell, I'm using babun's zsh. Acquia provides the drush command line interface to Drupal.

The command itself seems okay:

{ drush }  » pwd                                                                                /cygdrive/c/Program Files (x86)/DevDesktop/tools/vendor/drush/drush 
{ drush }  » ./drush                                                                            /cygdrive/c/Program Files (x86)/DevDesktop/tools/vendor/drush/drush 
Execute a drush command. Run `drush help [command]` to view command-specific help.  Run `drush topic` to read even more documentation.
...

I created a symlink for it, but it doesn't work:

{ drush }  »  ls -lha /home/username/bin/drush                                                    /cygdrive/c/Program Files (x86)/DevDesktop/tools/vendor/drush/drush
lrwxrwxrwx 1 username None 73 Aug  1 23:29 /home/username/bin/drush -> '/cygdrive/c/Program Files (x86)/DevDesktop/tools/vendor/drush/drush/drush'

{ drush }  » cd ~                                                                                 /cygdrive/c/Program Files (x86)/DevDesktop/tools/vendor/drush/drush
{ ~ } master »                                                                                                                                              
{ ~ } master » drush                                                                                                                                               
Could not open input file: /home/username/bin/drush

I tried changing the permissions, and ensuring line endings are correct, as per this answer , but it still doesn't work.

{ ~ } master » chmod 775 /home/username/bin/drush   
{ ~ } master » dos2unix -F /home/username/bin/drush                                                                                                               
dos2unix: converting file /home/username/bin/drush to Unix format...
{ ~ } master » drush                                                                                                                                               
Could not open input file: /home/username/bin/drush

What am I doing wrong?

Answer 1

我的经验是，php 命令行解释器无法在符号链接下找到脚本，即使 linux/windows bash 路径适合并且您可以轻松地“ cd ”到它，因为它会自动在内部进行符号链接翻译，当您这样做时，从符号链接原始位置对它的相对引用不再存在（意味着相对于符号链接原点的“真实位置”）。