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6a51b55af6
This is a flag that disables subversion keyword substitution. Keyword substitution inserts metadata into the files being checked out, and is therefore somewhat at odds with build reproducibility. In particular, it can become a problem if you're trying to switch between svn and a git export of the same thing (keyword substitutions are normally not exported into git).
30 lines
898 B
Bash
30 lines
898 B
Bash
source $stdenv/setup
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header "exporting $url (r$rev) into $out"
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if test "$sshSupport"; then
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export SVN_SSH="$openssh/bin/ssh"
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fi
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if test -n "$http_proxy"; then
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# Configure proxy
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mkdir .subversion
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proxy="${http_proxy#*://}"
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echo '[global]' > .subversion/servers
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echo "http-proxy-host = ${proxy%:*}" >> .subversion/servers
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echo "http-proxy-port = ${proxy##*:}" >> .subversion/servers
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export HOME="$PWD"
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fi;
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# Pipe the "p" character into Subversion to force it to accept the
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# server's certificate. This is perfectly safe: we don't care
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# whether the server is being spoofed --- only the cryptographic
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# hash of the output matters. Pass in extra p's to handle redirects.
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printf 'p\np\np\n' | svn export --trust-server-cert --non-interactive \
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${ignoreExternals:+--ignore-externals} ${ignoreKeywords:+--ignore-keywords} \
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-r "$rev" "$url" "$out"
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stopNest
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