mirror of
https://github.com/NixOS/nixpkgs.git
synced 2025-01-23 13:24:29 +00:00
writers: make room for other types of writers
This commit is contained in:
zimbatm
parent
73ee03cbc5
commit
d0c7ffc596
@ -1,368 +1,10 @@
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{ pkgs, config, buildPackages, lib, stdenv, libiconv, mkNugetDeps, mkNugetSource, gixy }:
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{ pkgs, config, lib }:
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let
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aliases = if config.allowAliases then (import ./aliases.nix lib) else prev: {};
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writers = with lib; 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 = "${pkgs.dash}/bin/dash"; } "hello" "echo hello world"
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makeScriptWriter = { interpreter, check ? "" }: nameOrPath: content:
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assert lib.or (types.path.check nameOrPath) (builtins.match "([0-9A-Za-z._])[0-9A-Za-z._-]*" nameOrPath != null);
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assert lib.or (types.path.check content) (types.str.check content);
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let
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name = last (builtins.split "/" nameOrPath);
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in
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scriptWriters = import ./scripts.nix { inherit pkgs lib; };
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pkgs.runCommandLocal name (if (types.str.check content) then {
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inherit content interpreter;
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passAsFile = [ "content" ];
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} else {
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inherit interpreter;
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contentPath = content;
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}) ''
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# On darwin a script cannot be used as an interpreter in a shebang but
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# there doesn't seem to be a limit to the size of shebang and multiple
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# arguments to the interpreter are allowed.
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if [[ -n "${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 $contentPath"; }
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makeBinWriter = { compileScript, strip ? true }: nameOrPath: content:
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assert lib.or (types.path.check nameOrPath) (builtins.match "([0-9A-Za-z._])[0-9A-Za-z._-]*" nameOrPath != null);
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assert lib.or (types.path.check content) (types.str.check content);
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let
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name = last (builtins.split "/" nameOrPath);
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in
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pkgs.runCommand name ((if (types.str.check content) then {
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inherit content;
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passAsFile = [ "content" ];
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} else {
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contentPath = content;
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}) // lib.optionalAttrs (stdenv.hostPlatform.isDarwin && stdenv.hostPlatform.isAarch64) {
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# post-link-hook expects codesign_allocate to be in PATH
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# https://github.com/NixOS/nixpkgs/issues/154203
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# https://github.com/NixOS/nixpkgs/issues/148189
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nativeBuildInputs = [ stdenv.cc.bintools ];
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}) ''
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${compileScript}
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${lib.optionalString strip
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"${lib.getBin buildPackages.bintools-unwrapped}/bin/${buildPackages.bintools-unwrapped.targetPrefix}strip -S $out"}
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# Sometimes binaries produced for darwin (e. g. by GHC) won't be valid
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# mach-o executables from the get-go, but need to be corrected somehow
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# which is done by fixupPhase.
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${lib.optionalString pkgs.stdenvNoCC.hostPlatform.isDarwin "fixupPhase"}
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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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# 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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# Like writeScript but the first line is a shebang to fish
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#
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# Example:
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# writeFish "example" ''
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# echo hello world
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# ''
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writeFish = makeScriptWriter {
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interpreter = "${pkgs.fish}/bin/fish --no-config";
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check = "${pkgs.fish}/bin/fish --no-config --no-execute"; # syntax check only
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};
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# Like writeScriptBin but the first line is a shebang to fish
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writeFishBin = name:
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writeFish "/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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threadedRuntime ? true,
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strip ? true
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}:
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let
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appendIfNotSet = el: list: if elem el list then list else list ++ [ el ];
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ghcArgs' = if threadedRuntime then appendIfNotSet "-threaded" ghcArgs else ghcArgs;
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in 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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let
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darwinArgs = lib.optionals stdenv.isDarwin [ "-L${lib.getLib libiconv}/lib" ];
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in
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makeBinWriter {
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compileScript = ''
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cp "$contentPath" tmp.rs
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PATH=${makeBinPath [pkgs.gcc]} ${lib.getBin rustc}/bin/rustc ${lib.escapeShellArgs rustcArgs} ${lib.escapeShellArgs darwinArgs} -o "$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 = [ 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 $out
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'';
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# writePerl takes a name an attributeset with libraries and some perl sourcecode and
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# returns an executable
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#
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# Example:
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# writePerl "example" { libraries = [ pkgs.perlPackages.boolean ]; } ''
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# use boolean;
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# print "Howdy!\n" if true;
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# ''
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writePerl = name: { libraries ? [] }:
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makeScriptWriter {
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interpreter = "${pkgs.perl.withPackages (p: libraries)}/bin/perl";
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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: buildPythonPackages: 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.interpreter
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else (python.withPackages (ps: libraries)).interpreter
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;
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check = optionalString python.isPy3k (writeDash "pythoncheck.sh" ''
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exec ${buildPythonPackages.flake8}/bin/flake8 --show-source ${ignoreAttribute} "$1"
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'');
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} name;
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# writePyPy2 takes a name an attributeset with libraries and some pypy2 sourcecode and
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# returns an executable
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#
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# Example:
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# writePyPy2 "test_pypy2" { libraries = [ pkgs.pypy2Packages.enum ]; } ''
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# from enum import Enum
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#
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# class Test(Enum):
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# a = "success"
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#
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# print Test.a
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# ''
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writePyPy2 = makePythonWriter pkgs.pypy2 pkgs.pypy2Packages buildPackages.pypy2Packages;
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# writePyPy2Bin takes the same arguments as writePyPy2 but outputs a directory (like writeScriptBin)
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writePyPy2Bin = name:
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writePyPy2 "/bin/${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 buildPackages.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/${name}";
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# writePyPy3 takes a name an attributeset with libraries and some pypy3 sourcecode and
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# returns an executable
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#
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# Example:
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# writePyPy3 "test_pypy3" { libraries = [ pkgs.pypy3Packages.pyyaml ]; } ''
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# import yaml
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#
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# y = yaml.load("""
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# - test: success
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# """)
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# print(y[0]['test'])
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# ''
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writePyPy3 = makePythonWriter pkgs.pypy3 pkgs.pypy3Packages buildPackages.pypy3Packages;
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# writePyPy3Bin takes the same arguments as writePyPy3 but outputs a directory (like writeScriptBin)
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writePyPy3Bin = name:
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writePyPy3 "/bin/${name}";
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makeFSharpWriter = { dotnet-sdk ? pkgs.dotnet-sdk, fsi-flags ? "", libraries ? _: [] }: nameOrPath:
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let
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fname = last (builtins.split "/" nameOrPath);
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path = if strings.hasSuffix ".fsx" nameOrPath then nameOrPath else "${nameOrPath}.fsx";
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_nugetDeps = mkNugetDeps { name = "${fname}-nuget-deps"; nugetDeps = libraries; };
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nuget-source = mkNugetSource {
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name = "${fname}-nuget-source";
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description = "A Nuget source with the dependencies for ${fname}";
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deps = [ _nugetDeps ];
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};
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fsi = writeBash "fsi" ''
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export HOME=$NIX_BUILD_TOP/.home
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export DOTNET_SKIP_FIRST_TIME_EXPERIENCE=1
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export DOTNET_CLI_TELEMETRY_OPTOUT=1
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export DOTNET_NOLOGO=1
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script="$1"; shift
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${dotnet-sdk}/bin/dotnet fsi --quiet --nologo --readline- ${fsi-flags} "$@" < "$script"
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'';
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in content: writers.makeScriptWriter {
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interpreter = fsi;
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} path
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''
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#i "nuget: ${nuget-source}/lib"
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${ content }
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exit 0
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'';
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writeFSharp =
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makeFSharpWriter {};
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writeFSharpBin = name:
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writeFSharp "/bin/${name}";
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};
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writers = scriptWriters;
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in
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writers // (aliases writers)
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383
pkgs/build-support/writers/scripts.nix
Normal file
383
pkgs/build-support/writers/scripts.nix
Normal file
@ -0,0 +1,383 @@
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{ pkgs, lib }:
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let
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inherit (lib)
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concatMapStringsSep
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elem
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escapeShellArg
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last
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optionalString
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stringLength
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strings
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types
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;
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inherit (pkgs)
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buildPackages
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gixy
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libiconv
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mkNugetDeps
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mkNugetSource
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stdenv
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;
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in
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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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|
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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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|
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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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||||
''}
|
||||
'';
|
||||
|
||||
# Base implementation for compiled executables.
|
||||
# Takes a compile script, which in turn takes the name as an argument.
|
||||
#
|
||||
# Examples:
|
||||
# writeSimpleC = makeBinWriter { compileScript = name: "gcc -o $out $contentPath"; }
|
||||
makeBinWriter = { compileScript, strip ? true }: nameOrPath: content:
|
||||
assert lib.or (types.path.check nameOrPath) (builtins.match "([0-9A-Za-z._])[0-9A-Za-z._-]*" nameOrPath != null);
|
||||
assert lib.or (types.path.check content) (types.str.check content);
|
||||
let
|
||||
name = last (builtins.split "/" nameOrPath);
|
||||
in
|
||||
pkgs.runCommand name ((if (types.str.check content) then {
|
||||
inherit content;
|
||||
passAsFile = [ "content" ];
|
||||
} else {
|
||||
contentPath = content;
|
||||
}) // lib.optionalAttrs (stdenv.hostPlatform.isDarwin && stdenv.hostPlatform.isAarch64) {
|
||||
# post-link-hook expects codesign_allocate to be in PATH
|
||||
# https://github.com/NixOS/nixpkgs/issues/154203
|
||||
# https://github.com/NixOS/nixpkgs/issues/148189
|
||||
nativeBuildInputs = [ stdenv.cc.bintools ];
|
||||
}) ''
|
||||
${compileScript}
|
||||
${lib.optionalString strip
|
||||
"${lib.getBin buildPackages.bintools-unwrapped}/bin/${buildPackages.bintools-unwrapped.targetPrefix}strip -S $out"}
|
||||
# Sometimes binaries produced for darwin (e. g. by GHC) won't be valid
|
||||
# mach-o executables from the get-go, but need to be corrected somehow
|
||||
# which is done by fixupPhase.
|
||||
${lib.optionalString pkgs.stdenvNoCC.hostPlatform.isDarwin "fixupPhase"}
|
||||
${optionalString (types.path.check nameOrPath) ''
|
||||
mv $out tmp
|
||||
mkdir -p $out/$(dirname "${nameOrPath}")
|
||||
mv tmp $out/${nameOrPath}
|
||||
''}
|
||||
'';
|
||||
|
||||
# Like writeScript but the first line is a shebang to bash
|
||||
#
|
||||
# Example:
|
||||
# writeBash "example" ''
|
||||
# echo hello world
|
||||
# ''
|
||||
writeBash = makeScriptWriter {
|
||||
interpreter = "${pkgs.bash}/bin/bash";
|
||||
};
|
||||
|
||||
# Like writeScriptBin but the first line is a shebang to bash
|
||||
writeBashBin = name:
|
||||
writeBash "/bin/${name}";
|
||||
|
||||
# Like writeScript but the first line is a shebang to dash
|
||||
#
|
||||
# Example:
|
||||
# writeDash "example" ''
|
||||
# echo hello world
|
||||
# ''
|
||||
writeDash = makeScriptWriter {
|
||||
interpreter = "${pkgs.dash}/bin/dash";
|
||||
};
|
||||
|
||||
# Like writeScriptBin but the first line is a shebang to dash
|
||||
writeDashBin = name:
|
||||
writeDash "/bin/${name}";
|
||||
|
||||
# Like writeScript but the first line is a shebang to fish
|
||||
#
|
||||
# Example:
|
||||
# writeFish "example" ''
|
||||
# echo hello world
|
||||
# ''
|
||||
writeFish = makeScriptWriter {
|
||||
interpreter = "${pkgs.fish}/bin/fish --no-config";
|
||||
check = "${pkgs.fish}/bin/fish --no-config --no-execute"; # syntax check only
|
||||
};
|
||||
|
||||
# Like writeScriptBin but the first line is a shebang to fish
|
||||
writeFishBin = name:
|
||||
writeFish "/bin/${name}";
|
||||
|
||||
# writeHaskell takes a name, an attrset with libraries and haskell version (both optional)
|
||||
# and some haskell source code and returns an executable.
|
||||
#
|
||||
# Example:
|
||||
# writeHaskell "missiles" { libraries = [ pkgs.haskellPackages.acme-missiles ]; } ''
|
||||
# import Acme.Missiles
|
||||
#
|
||||
# main = launchMissiles
|
||||
# '';
|
||||
writeHaskell = name: {
|
||||
libraries ? [],
|
||||
ghc ? pkgs.ghc,
|
||||
ghcArgs ? [],
|
||||
threadedRuntime ? true,
|
||||
strip ? true
|
||||
}:
|
||||
let
|
||||
appendIfNotSet = el: list: if elem el list then list else list ++ [ el ];
|
||||
ghcArgs' = if threadedRuntime then appendIfNotSet "-threaded" ghcArgs else ghcArgs;
|
||||
|
||||
in makeBinWriter {
|
||||
compileScript = ''
|
||||
cp $contentPath tmp.hs
|
||||
${ghc.withPackages (_: libraries )}/bin/ghc ${lib.escapeShellArgs ghcArgs'} tmp.hs
|
||||
mv tmp $out
|
||||
'';
|
||||
inherit strip;
|
||||
} name;
|
||||
|
||||
# writeHaskellBin takes the same arguments as writeHaskell but outputs a directory (like writeScriptBin)
|
||||
writeHaskellBin = name:
|
||||
writeHaskell "/bin/${name}";
|
||||
|
||||
writeRust = name: {
|
||||
rustc ? pkgs.rustc,
|
||||
rustcArgs ? [],
|
||||
strip ? true
|
||||
}:
|
||||
let
|
||||
darwinArgs = lib.optionals stdenv.isDarwin [ "-L${lib.getLib libiconv}/lib" ];
|
||||
in
|
||||
makeBinWriter {
|
||||
compileScript = ''
|
||||
cp "$contentPath" tmp.rs
|
||||
PATH=${lib.makeBinPath [pkgs.gcc]} ${lib.getBin rustc}/bin/rustc ${lib.escapeShellArgs rustcArgs} ${lib.escapeShellArgs darwinArgs} -o "$out" tmp.rs
|
||||
'';
|
||||
inherit strip;
|
||||
} name;
|
||||
|
||||
writeRustBin = name:
|
||||
writeRust "/bin/${name}";
|
||||
|
||||
# writeJS takes a name an attributeset with libraries and some JavaScript sourcecode and
|
||||
# returns an executable
|
||||
#
|
||||
# Example:
|
||||
# writeJS "example" { libraries = [ pkgs.nodePackages.uglify-js ]; } ''
|
||||
# var UglifyJS = require("uglify-js");
|
||||
# var code = "function add(first, second) { return first + second; }";
|
||||
# var result = UglifyJS.minify(code);
|
||||
# console.log(result.code);
|
||||
# ''
|
||||
writeJS = name: { libraries ? [] }: content:
|
||||
let
|
||||
node-env = pkgs.buildEnv {
|
||||
name = "node";
|
||||
paths = libraries;
|
||||
pathsToLink = [
|
||||
"/lib/node_modules"
|
||||
];
|
||||
};
|
||||
in writeDash name ''
|
||||
export NODE_PATH=${node-env}/lib/node_modules
|
||||
exec ${pkgs.nodejs}/bin/node ${pkgs.writeText "js" content} "$@"
|
||||
'';
|
||||
|
||||
# writeJSBin takes the same arguments as writeJS but outputs a directory (like writeScriptBin)
|
||||
writeJSBin = name:
|
||||
writeJS "/bin/${name}";
|
||||
|
||||
awkFormatNginx = builtins.toFile "awkFormat-nginx.awk" ''
|
||||
awk -f
|
||||
{sub(/^[ \t]+/,"");idx=0}
|
||||
/\{/{ctx++;idx=1}
|
||||
/\}/{ctx--}
|
||||
{id="";for(i=idx;i<ctx;i++)id=sprintf("%s%s", id, "\t");printf "%s%s\n", id, $0}
|
||||
'';
|
||||
|
||||
writeNginxConfig = name: text: pkgs.runCommandLocal name {
|
||||
inherit text;
|
||||
passAsFile = [ "text" ];
|
||||
nativeBuildInputs = [ gixy ];
|
||||
} /* sh */ ''
|
||||
# nginx-config-formatter has an error - https://github.com/1connect/nginx-config-formatter/issues/16
|
||||
awk -f ${awkFormatNginx} "$textPath" | sed '/^\s*$/d' > $out
|
||||
gixy $out
|
||||
'';
|
||||
|
||||
# writePerl takes a name an attributeset with libraries and some perl sourcecode and
|
||||
# returns an executable
|
||||
#
|
||||
# Example:
|
||||
# writePerl "example" { libraries = [ pkgs.perlPackages.boolean ]; } ''
|
||||
# use boolean;
|
||||
# print "Howdy!\n" if true;
|
||||
# ''
|
||||
writePerl = name: { libraries ? [] }:
|
||||
makeScriptWriter {
|
||||
interpreter = "${pkgs.perl.withPackages (p: libraries)}/bin/perl";
|
||||
} name;
|
||||
|
||||
# writePerlBin takes the same arguments as writePerl but outputs a directory (like writeScriptBin)
|
||||
writePerlBin = name:
|
||||
writePerl "/bin/${name}";
|
||||
|
||||
# makePythonWriter takes python and compatible pythonPackages and produces python script writer,
|
||||
# which validates the script with flake8 at build time. If any libraries are specified,
|
||||
# python.withPackages is used as interpreter, otherwise the "bare" python is used.
|
||||
makePythonWriter = python: pythonPackages: buildPythonPackages: name: { libraries ? [], flakeIgnore ? [] }:
|
||||
let
|
||||
ignoreAttribute = optionalString (flakeIgnore != []) "--ignore ${concatMapStringsSep "," escapeShellArg flakeIgnore}";
|
||||
in
|
||||
makeScriptWriter {
|
||||
interpreter =
|
||||
if libraries == []
|
||||
then python.interpreter
|
||||
else (python.withPackages (ps: libraries)).interpreter
|
||||
;
|
||||
check = optionalString python.isPy3k (writeDash "pythoncheck.sh" ''
|
||||
exec ${buildPythonPackages.flake8}/bin/flake8 --show-source ${ignoreAttribute} "$1"
|
||||
'');
|
||||
} name;
|
||||
|
||||
# writePyPy2 takes a name an attributeset with libraries and some pypy2 sourcecode and
|
||||
# returns an executable
|
||||
#
|
||||
# Example:
|
||||
# writePyPy2 "test_pypy2" { libraries = [ pkgs.pypy2Packages.enum ]; } ''
|
||||
# from enum import Enum
|
||||
#
|
||||
# class Test(Enum):
|
||||
# a = "success"
|
||||
#
|
||||
# print Test.a
|
||||
# ''
|
||||
writePyPy2 = makePythonWriter pkgs.pypy2 pkgs.pypy2Packages buildPackages.pypy2Packages;
|
||||
|
||||
# writePyPy2Bin takes the same arguments as writePyPy2 but outputs a directory (like writeScriptBin)
|
||||
writePyPy2Bin = name:
|
||||
writePyPy2 "/bin/${name}";
|
||||
|
||||
# writePython3 takes a name an attributeset with libraries and some python3 sourcecode and
|
||||
# returns an executable
|
||||
#
|
||||
# Example:
|
||||
# writePython3 "test_python3" { libraries = [ pkgs.python3Packages.pyyaml ]; } ''
|
||||
# import yaml
|
||||
#
|
||||
# y = yaml.load("""
|
||||
# - test: success
|
||||
# """)
|
||||
# print(y[0]['test'])
|
||||
# ''
|
||||
writePython3 = makePythonWriter pkgs.python3 pkgs.python3Packages buildPackages.python3Packages;
|
||||
|
||||
# writePython3Bin takes the same arguments as writePython3 but outputs a directory (like writeScriptBin)
|
||||
writePython3Bin = name:
|
||||
writePython3 "/bin/${name}";
|
||||
|
||||
# writePyPy3 takes a name an attributeset with libraries and some pypy3 sourcecode and
|
||||
# returns an executable
|
||||
#
|
||||
# Example:
|
||||
# writePyPy3 "test_pypy3" { libraries = [ pkgs.pypy3Packages.pyyaml ]; } ''
|
||||
# import yaml
|
||||
#
|
||||
# y = yaml.load("""
|
||||
# - test: success
|
||||
# """)
|
||||
# print(y[0]['test'])
|
||||
# ''
|
||||
writePyPy3 = makePythonWriter pkgs.pypy3 pkgs.pypy3Packages buildPackages.pypy3Packages;
|
||||
|
||||
# writePyPy3Bin takes the same arguments as writePyPy3 but outputs a directory (like writeScriptBin)
|
||||
writePyPy3Bin = name:
|
||||
writePyPy3 "/bin/${name}";
|
||||
|
||||
|
||||
makeFSharpWriter = { dotnet-sdk ? pkgs.dotnet-sdk, fsi-flags ? "", libraries ? _: [] }: nameOrPath:
|
||||
let
|
||||
fname = last (builtins.split "/" nameOrPath);
|
||||
path = if strings.hasSuffix ".fsx" nameOrPath then nameOrPath else "${nameOrPath}.fsx";
|
||||
_nugetDeps = mkNugetDeps { name = "${fname}-nuget-deps"; nugetDeps = libraries; };
|
||||
|
||||
nuget-source = mkNugetSource {
|
||||
name = "${fname}-nuget-source";
|
||||
description = "A Nuget source with the dependencies for ${fname}";
|
||||
deps = [ _nugetDeps ];
|
||||
};
|
||||
|
||||
fsi = writeBash "fsi" ''
|
||||
export HOME=$NIX_BUILD_TOP/.home
|
||||
export DOTNET_SKIP_FIRST_TIME_EXPERIENCE=1
|
||||
export DOTNET_CLI_TELEMETRY_OPTOUT=1
|
||||
export DOTNET_NOLOGO=1
|
||||
script="$1"; shift
|
||||
${dotnet-sdk}/bin/dotnet fsi --quiet --nologo --readline- ${fsi-flags} "$@" < "$script"
|
||||
'';
|
||||
|
||||
in content: makeScriptWriter {
|
||||
interpreter = fsi;
|
||||
} path
|
||||
''
|
||||
#i "nuget: ${nuget-source}/lib"
|
||||
${ content }
|
||||
exit 0
|
||||
'';
|
||||
|
||||
writeFSharp =
|
||||
makeFSharpWriter {};
|
||||
|
||||
writeFSharpBin = name:
|
||||
writeFSharp "/bin/${name}";
|
||||
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user