add support for tarballs
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parent
299caca4aa
commit
d49d559980
5 changed files with 96 additions and 4 deletions
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@ -4,7 +4,7 @@
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let
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composerEnv = import ./src/Composer2Nix/composer-env.nix {
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inherit (pkgs) stdenv lib writeTextFile fetchurl unzip;
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inherit (pkgs) stdenv lib writeTextFile fetchurl unzip libarchive;
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inherit php phpPackages;
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};
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in
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@ -85,6 +85,7 @@ class CompositionExpression extends NixASTNode
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"writeTextFile" => new NixInherit("pkgs"),
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"fetchurl" => new NixInherit("pkgs"),
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"unzip" => new NixInherit("pkgs"),
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"libarchive" => new NixInherit("pkgs"),
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"php" => new NixInherit(),
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"phpPackages" => new NixInherit()
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))
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@ -68,6 +68,8 @@ abstract class Source extends NixASTNode
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return new PathSource($package, $sourceObj);
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case "zip":
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return new ZipSource($package, $sourceObj);
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case "tar":
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return new TarSource($package, $sourceObj);
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case "git":
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return new GitSource($package, $sourceObj);
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case "hg":
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74
src/Composer2Nix/Sources/TarSource.php
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74
src/Composer2Nix/Sources/TarSource.php
Normal file
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@ -0,0 +1,74 @@
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<?php
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namespace Composer2Nix\Sources;
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use Exception;
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use PNDP\NixGenerator;
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use PNDP\AST\NixExpression;
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use PNDP\AST\NixFile;
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use PNDP\AST\NixFunInvocation;
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/**
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* Represents a Tar package source.
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*/
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class TarSource extends Source
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{
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/* Contains a SHA1 reference to the corresponding Git revision */
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public string $reference;
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/** Stores the output hash of the download */
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public string $hash;
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/**
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* Constructs a new Tar dependency instance.
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*
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* @param $package An array of package configuration properties
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* @param $sourceObj An array of download properties
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*/
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public function __construct(array $package, array $sourceObj)
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{
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parent::__construct($package, $sourceObj);
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}
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/**
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* @see Source::fetch()
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*/
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public function fetch(): void
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{
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$this->reference = "";
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if(substr($this->sourceObj["url"], 0, 7) === "http://" || substr($this->sourceObj["url"], 0, 8) === "https://")
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{
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$this->hash = shell_exec('nix-prefetch-url "'.$this->sourceObj['url'].'"');
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if($this->hash === false)
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throw new Exception("Error while invoking nix-prefetch-url");
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}
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else
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$this->hash = null;
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}
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/**
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* @see NixASTNode::toNixAST()
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*/
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public function toNixAST()
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{
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$ast = parent::toNixAST();
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if($this->hash === null)
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$src = new NixFile($this->sourceObj['url']);
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else
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{
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$src = new NixFunInvocation(new NixFile("fetchurl"), array(
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"url" => $this->sourceObj["url"],
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"sha256" => substr($this->hash, 0, -1)
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));
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}
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$ast["src"] = new NixFunInvocation(new NixExpression("composerEnv.buildTarPackage"), array(
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"name" => strtr($this->package["name"], "/", "-").$this->reference,
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"src" => $src
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));
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return $ast;
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}
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}
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?>
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@ -1,6 +1,6 @@
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# This file originates from composer2nix
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{ stdenv, lib, writeTextFile, fetchurl, php, unzip, phpPackages }:
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{ stdenv, lib, writeTextFile, fetchurl, php, unzip, phpPackages, libarchive }:
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let
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inherit (phpPackages) composer;
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@ -22,6 +22,20 @@ let
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'';
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};
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buildTarPackage = { name, src }:
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stdenv.mkDerivation {
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inherit name src;
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nativeBuildInputs = [ libarchive ];
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buildCommand = ''
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shopt -s dotglob
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bsdtar -xf $src
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baseDir=$(find . -type d -mindepth 1 -maxdepth 1)
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cd $baseDir
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mkdir -p $out
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mv * $out
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'';
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};
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buildPackage =
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{ name
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, src
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@ -240,5 +254,6 @@ in
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inherit filterSrc;
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composer = lib.makeOverridable composer;
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buildZipPackage = lib.makeOverridable buildZipPackage;
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buildTarPackage = lib.makeOverridable buildTarPackage;
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buildPackage = lib.makeOverridable buildPackage;
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}
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