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| author | Sergei Trofimovich <slyich@gmail.com> | 2023-09-26 04:28:17 +0100 |
|---|---|---|
| committer | Sergei Trofimovich <slyich@gmail.com> | 2023-09-26 04:31:35 +0100 |
| commit | 1c9e9f97ee09d607e0da28845f4862fdcc3b2d03 (patch) | |
| tree | f05c2b9dc0b86bf4dacb235debb1e11a8e0f0bdb /pkgs/servers/mail | |
| parent | 312aa96fe67ad945543611cec05172b67bf61a35 (diff) | |
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postfix: mangle store paths in /etc/postfix/makedefs.out
Before the change closure size is:
$ nix path-info -rsSh $(nix-build --no-link -A postfix) | nl | unnix | tail -n 1
63 /<<NIX>>/postfix-3.8.2 21.9M 177.9M
After the change:
$ nix path-info -rsSh $(nix-build --no-link -A postfix) | nl | unnix | tail -n 1
55 /<<NIX>>/postfix-3.8.2 21.9M 166.0M
Diffstat (limited to 'pkgs/servers/mail')
| -rw-r--r-- | pkgs/servers/mail/postfix/default.nix | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/pkgs/servers/mail/postfix/default.nix b/pkgs/servers/mail/postfix/default.nix index 5955789d566..e9dea5282aa 100644 --- a/pkgs/servers/mail/postfix/default.nix +++ b/pkgs/servers/mail/postfix/default.nix @@ -99,6 +99,11 @@ in stdenv.mkDerivation rec { --prefix PATH ":" ${lib.makeBinPath [ coreutils findutils gnugrep ]} wrapProgram $out/libexec/postfix/postfix-script \ --prefix PATH ":" ${lib.makeBinPath [ coreutils findutils gnugrep gawk gnused ]} + + # Avoid dev-only outputs from being retained in final closure. + # `makedefs.out` is a documenttation-only file. It should be safe + # to store invalid store paths there. + sed -e "s|$NIX_STORE/[a-z0-9]\{32\}-|$NIX_STORE/eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee-|g" -i $out/etc/postfix/makedefs.out ''; passthru = { |