mirror of
https://github.com/webfactory/ssh-agent.git
synced 2025-04-24 06:52:13 +00:00
21 lines
786 B
Bash
21 lines
786 B
Bash
#!/bin/bash
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# The last argument is the command to be executed on the remote end, which is something
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# like "git-upload-pack 'webfactory/ssh-agent.git'". We need the repo path only, so we
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# Terraform ends up bing "git-upload-pack '/webfactory/ssh-agent.git'"
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# loop over this last argument to get the last part of if.
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for last in ${!#}; do :; done
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# Don't use "exec" to run "ssh" below; then the trap won't work.
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key_file=$(mktemp -u)
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trap "rm -f $key_file" EXIT
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eval last=$last
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# Try to pick the right key
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# No "--word-regexp" because Terraforms usage of git ends up as
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# "git-upload-pack 'webfactory/ssh-agent.git'". "--word-regexp" will not match it.
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# Other integrations still work without "--word-regexp"
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ssh-add -L | grep --max-count=1 $last > $key_file
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ssh -i $key_file "$@"
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