9bb3fccb5b
continuation of #109595 pkgconfig was aliased in 2018, however, it remained in all-packages.nix due to its wide usage. This cleans up the remaining references to pkgs.pkgsconfig and moves the entry to aliases.nix. python3Packages.pkgconfig remained unchanged because it's the canonical name of the upstream package on pypi.
330 lines
10 KiB
Nix
330 lines
10 KiB
Nix
{ pkgs, lib, gawk, gnused, gixy }:
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with lib;
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rec {
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# Base implementation for non-compiled executables.
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# Takes an interpreter, for example `${pkgs.bash}/bin/bash`
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#
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# Examples:
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# writeBash = makeScriptWriter { interpreter = "${pkgs.bash}/bin/bash"; }
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# makeScriptWriter { interpreter = "${pkgs.dash}/bin/dash"; } "hello" "echo hello world"
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makeScriptWriter = { interpreter, check ? "" }: nameOrPath: content:
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assert lib.or (types.path.check nameOrPath) (builtins.match "([0-9A-Za-z._])[0-9A-Za-z._-]*" nameOrPath != null);
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assert lib.or (types.path.check content) (types.str.check content);
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let
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name = last (builtins.split "/" nameOrPath);
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in
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pkgs.runCommandLocal name (if (types.str.check content) then {
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inherit content interpreter;
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passAsFile = [ "content" ];
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} else {
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inherit interpreter;
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contentPath = content;
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}) ''
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# On darwin a script cannot be used as an interpreter in a shebang but
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# there doesn't seem to be a limit to the size of shebang and multiple
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# arguments to the interpreter are allowed.
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if [[ -n "${toString pkgs.stdenvNoCC.isDarwin}" ]] && isScript $interpreter
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then
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wrapperInterpreterLine=$(head -1 "$interpreter" | tail -c+3)
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# Get first word from the line (note: xargs echo remove leading spaces)
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wrapperInterpreter=$(echo "$wrapperInterpreterLine" | xargs echo | cut -d " " -f1)
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if isScript $wrapperInterpreter
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then
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echo "error: passed interpreter ($interpreter) is a script which has another script ($wrapperInterpreter) as an interpreter, which is not supported."
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exit 1
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fi
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# This should work as long as wrapperInterpreter is a shell, which is
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# the case for programs wrapped with makeWrapper, like
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# python3.withPackages etc.
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interpreterLine="$wrapperInterpreterLine $interpreter"
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else
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interpreterLine=$interpreter
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fi
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echo "#! $interpreterLine" > $out
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cat "$contentPath" >> $out
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${optionalString (check != "") ''
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${check} $out
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''}
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chmod +x $out
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${optionalString (types.path.check nameOrPath) ''
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mv $out tmp
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mkdir -p $out/$(dirname "${nameOrPath}")
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mv tmp $out/${nameOrPath}
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''}
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'';
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# Base implementation for compiled executables.
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# Takes a compile script, which in turn takes the name as an argument.
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#
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# Examples:
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# writeSimpleC = makeBinWriter { compileScript = name: "gcc -o $out $contentPath"; }
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makeBinWriter = { compileScript, strip ? true }: nameOrPath: content:
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assert lib.or (types.path.check nameOrPath) (builtins.match "([0-9A-Za-z._])[0-9A-Za-z._-]*" nameOrPath != null);
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assert lib.or (types.path.check content) (types.str.check content);
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let
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name = last (builtins.split "/" nameOrPath);
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in
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pkgs.runCommand name (if (types.str.check content) then {
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inherit content;
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passAsFile = [ "content" ];
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} else {
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contentPath = content;
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}) ''
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${compileScript}
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${lib.optionalString strip
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"${pkgs.binutils-unwrapped}/bin/strip --strip-unneeded $out"}
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${optionalString (types.path.check nameOrPath) ''
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mv $out tmp
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mkdir -p $out/$(dirname "${nameOrPath}")
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mv tmp $out/${nameOrPath}
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''}
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'';
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# Like writeScript but the first line is a shebang to bash
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#
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# Example:
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# writeBash "example" ''
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# echo hello world
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# ''
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writeBash = makeScriptWriter {
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interpreter = "${pkgs.bash}/bin/bash";
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};
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# Like writeScriptBIn but the first line is a shebang to bash
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writeBashBin = name:
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writeBash "/bin/${name}";
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# writeC writes an executable c package called `name` to `destination` using `libraries`.
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#
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# Examples:
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# writeC "hello-world-ncurses" { libraries = [ pkgs.ncurses ]; } ''
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# #include <ncurses.h>
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# int main() {
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# initscr();
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# printw("Hello World !!!");
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# refresh(); endwin();
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# return 0;
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# }
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# ''
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writeC = name: {
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libraries ? [],
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strip ? true
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}:
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makeBinWriter {
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compileScript = ''
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PATH=${makeBinPath [
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pkgs.binutils-unwrapped
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pkgs.coreutils
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pkgs.findutils
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pkgs.gcc
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pkgs.pkg-config
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]}
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export PKG_CONFIG_PATH=${concatMapStringsSep ":" (pkg: "${pkg}/lib/pkgconfig") libraries}
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gcc \
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${optionalString (libraries != [])
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"$(pkg-config --cflags --libs ${
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concatMapStringsSep " " (pkg: "$(find ${escapeShellArg pkg}/lib/pkgconfig -name \\*.pc)") libraries
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})"
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} \
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-O \
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-o "$out" \
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-Wall \
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-x c \
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"$contentPath"
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'';
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inherit strip;
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} name;
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# writeCBin takes the same arguments as writeC but outputs a directory (like writeScriptBin)
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writeCBin = name:
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writeC "/bin/${name}";
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# Like writeScript but the first line is a shebang to dash
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#
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# Example:
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# writeDash "example" ''
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# echo hello world
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# ''
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writeDash = makeScriptWriter {
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interpreter = "${pkgs.dash}/bin/dash";
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};
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# Like writeScriptBin but the first line is a shebang to dash
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writeDashBin = name:
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writeDash "/bin/${name}";
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# writeHaskell takes a name, an attrset with libraries and haskell version (both optional)
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# and some haskell source code and returns an executable.
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#
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# Example:
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# writeHaskell "missiles" { libraries = [ pkgs.haskellPackages.acme-missiles ]; } ''
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# import Acme.Missiles
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#
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# main = launchMissiles
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# '';
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writeHaskell = name: {
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libraries ? [],
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ghc ? pkgs.ghc,
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ghcArgs ? [],
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strip ? true
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}:
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makeBinWriter {
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compileScript = ''
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cp $contentPath tmp.hs
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${ghc.withPackages (_: libraries )}/bin/ghc ${lib.escapeShellArgs ghcArgs} tmp.hs
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mv tmp $out
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'';
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inherit strip;
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} name;
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# writeHaskellBin takes the same arguments as writeHaskell but outputs a directory (like writeScriptBin)
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writeHaskellBin = name:
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writeHaskell "/bin/${name}";
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writeRust = name: {
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rustc ? pkgs.rustc,
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rustcArgs ? [],
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strip ? true
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}:
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makeBinWriter {
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compileScript = ''
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cp "$contentPath" tmp.rs
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PATH=${makeBinPath [pkgs.gcc]} ${lib.getBin rustc}/bin/rustc ${lib.escapeShellArgs rustcArgs} -o "$out" tmp.rs
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'';
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inherit strip;
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} name;
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writeRustBin = name:
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writeRust "/bin/${name}";
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# writeJS takes a name an attributeset with libraries and some JavaScript sourcecode and
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# returns an executable
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#
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# Example:
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# writeJS "example" { libraries = [ pkgs.nodePackages.uglify-js ]; } ''
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# var UglifyJS = require("uglify-js");
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# var code = "function add(first, second) { return first + second; }";
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# var result = UglifyJS.minify(code);
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# console.log(result.code);
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# ''
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writeJS = name: { libraries ? [] }: content:
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let
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node-env = pkgs.buildEnv {
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name = "node";
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paths = libraries;
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pathsToLink = [
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"/lib/node_modules"
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];
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};
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in writeDash name ''
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export NODE_PATH=${node-env}/lib/node_modules
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exec ${pkgs.nodejs}/bin/node ${pkgs.writeText "js" content}
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'';
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# writeJSBin takes the same arguments as writeJS but outputs a directory (like writeScriptBin)
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writeJSBin = name:
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writeJS "/bin/${name}";
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awkFormatNginx = builtins.toFile "awkFormat-nginx.awk" ''
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awk -f
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{sub(/^[ \t]+/,"");idx=0}
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/\{/{ctx++;idx=1}
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/\}/{ctx--}
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{id="";for(i=idx;i<ctx;i++)id=sprintf("%s%s", id, "\t");printf "%s%s\n", id, $0}
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'';
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writeNginxConfig = name: text: pkgs.runCommandLocal name {
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inherit text;
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passAsFile = [ "text" ];
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nativeBuildInputs = [ gawk gnused gixy ];
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} /* sh */ ''
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# nginx-config-formatter has an error - https://github.com/1connect/nginx-config-formatter/issues/16
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awk -f ${awkFormatNginx} "$textPath" | sed '/^\s*$/d' > $out
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gixy $out
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'';
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# writePerl takes a name an attributeset with libraries and some perl sourcecode and
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# returns an executable
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#
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# Example:
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# writePerl "example" { libraries = [ pkgs.perlPackages.boolean ]; } ''
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# use boolean;
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# print "Howdy!\n" if true;
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# ''
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writePerl = name: { libraries ? [] }:
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let
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perl-env = pkgs.buildEnv {
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name = "perl-environment";
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paths = libraries;
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pathsToLink = [
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"/${pkgs.perl.libPrefix}"
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];
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};
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in
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makeScriptWriter {
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interpreter = "${pkgs.perl}/bin/perl -I ${perl-env}/${pkgs.perl.libPrefix}";
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} name;
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# writePerlBin takes the same arguments as writePerl but outputs a directory (like writeScriptBin)
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writePerlBin = name:
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writePerl "/bin/${name}";
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# makePythonWriter takes python and compatible pythonPackages and produces python script writer,
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# which validates the script with flake8 at build time. If any libraries are specified,
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# python.withPackages is used as interpreter, otherwise the "bare" python is used.
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makePythonWriter = python: pythonPackages: name: { libraries ? [], flakeIgnore ? [] }:
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let
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ignoreAttribute = optionalString (flakeIgnore != []) "--ignore ${concatMapStringsSep "," escapeShellArg flakeIgnore}";
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in
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makeScriptWriter {
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interpreter =
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if libraries == []
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then "${python}/bin/python"
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else "${python.withPackages (ps: libraries)}/bin/python"
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;
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check = writeDash "python2check.sh" ''
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exec ${pythonPackages.flake8}/bin/flake8 --show-source ${ignoreAttribute} "$1"
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'';
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} name;
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# writePython2 takes a name an attributeset with libraries and some python2 sourcecode and
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# returns an executable
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#
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# Example:
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# writePython2 "test_python2" { libraries = [ pkgs.python2Packages.enum ]; } ''
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# from enum import Enum
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#
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# class Test(Enum):
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# a = "success"
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#
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# print Test.a
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# ''
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writePython2 = makePythonWriter pkgs.python2 pkgs.python2Packages;
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# writePython2Bin takes the same arguments as writePython2 but outputs a directory (like writeScriptBin)
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writePython2Bin = name:
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writePython2 "/bin/${name}";
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# writePython3 takes a name an attributeset with libraries and some python3 sourcecode and
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# returns an executable
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#
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# Example:
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# writePython3 "test_python3" { libraries = [ pkgs.python3Packages.pyyaml ]; } ''
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# import yaml
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#
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# y = yaml.load("""
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# - test: success
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# """)
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# print(y[0]['test'])
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# ''
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writePython3 = makePythonWriter pkgs.python3 pkgs.python3Packages;
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# writePython3Bin takes the same arguments as writePython3 but outputs a directory (like writeScriptBin)
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writePython3Bin = name:
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writePython3 "/bin/${name}";
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}
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