Replace text in file with SED

debugcn 投稿 Dev

Joao Cunha

I am using git for a rails project and I have in an old committed file the following line: user_name: 'ENV[GMAIL_SMTP_USER]',

I'm trying to replace this line of all the old commits so I can take off the quotes(') and replace them inside the brackets: user_name: ENV['GMAIL_SMTP_USER'],. I am using sed and --tree-filter to accomplish it. Like the following:

git filter-branch --tree-filter "sed -i .bkp s/'ENV[GMAIL_SMTP_USER]'/ENV['GMAIL_SMTP_USER']/g config/environments/development.rb" -f

This command runs fine without errors, but it does not take out the quotes. Also, I can say that the command really works for replacing, since before that, I've successfully used to update user_name: 'myGmailUserName' to user_name: 'ENV[GMAIL_SMTP_USER]'

The problem is only with removing the quotes. What is missing?

Thanks in advance.

Joao Cunha

As Cyrus suggested, I had a problem with escaping, but it was with the quote itself. And also, I don't know why, even with the escaping, it did not work with the repository I was working with, which was a cloned repository (backup).

So, I created a new clone repository and run the following escaping the quotes:

git filter-branch --tree-filter "sed -i.bkp s/\'ENV[GMAIL_SMTP_USER]\'/ENV[\'GMAIL_SMTP_USER\']/g config/environments/development.rb" -f

Does anybody has a better answer? Maybe explaining why it didn't work in the first clone repository...

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編集2021-06-29

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