forked from mirrors/nixpkgs
4a7f99d55d
Part of: https://github.com/NixOS/nixpkgs/issues/108938 meta = with stdenv.lib; is a widely used pattern. We want to slowly remove the `stdenv.lib` indirection and encourage people to use `lib` directly. Thus let’s start with the meta field. This used a rewriting script to mostly automatically replace all occurances of this pattern, and add the `lib` argument to the package header if it doesn’t exist yet. The script in its current form is available at https://cs.tvl.fyi/depot@2f807d7f141068d2d60676a89213eaa5353ca6e0/-/blob/users/Profpatsch/nixpkgs-rewriter/default.nix
37 lines
971 B
Nix
37 lines
971 B
Nix
{ lib, stdenv, writeText, runtimeShell }:
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let script = writeText "script" ''
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#!${runtimeShell}
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if command -v sendmail > /dev/null 2>&1 && [ "$(command -v sendmail)" != "{{MYPATH}}" ]; then
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exec sendmail "$@"
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elif [ -x /run/wrappers/bin/sendmail ]; then
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exec /run/wrappers/bin/sendmail "$@"
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elif [ -x /run/current-system/sw/bin/sendmail ]; then
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exec /run/current-system/sw/bin/sendmail "$@"
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else
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echo "Unable to find system sendmail." >&2
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exit 1
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fi
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''; in
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stdenv.mkDerivation {
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name = "system-sendmail-1.0";
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src = script;
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phases = [ "buildPhase" ];
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buildPhase = ''
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mkdir -p $out/bin
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< $src sed "s#{{MYPATH}}#$out/bin/sendmail#" > $out/bin/sendmail
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chmod +x $out/bin/sendmail
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'';
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meta = with lib; {
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description = ''
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A sendmail wrapper that calls the system sendmail. Do not install as system-wide sendmail!
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'';
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platforms = platforms.unix;
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maintainers = with maintainers; [ ekleog ];
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};
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}
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