nodePackages.parsoid: init
This commit is contained in:
Nikolay Amiantov
parent
9ffcb1b250
commit
e829d82861
@ -6,19 +6,19 @@ let
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# Create a tar wrapper that filters all the 'Ignoring unknown extended header keyword' noise
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tarWrapper = runCommand "tarWrapper" {} ''
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mkdir -p $out/bin
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cat > $out/bin/tar <<EOF
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#! ${stdenv.shell} -e
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$(type -p tar) "\$@" --warning=no-unknown-keyword
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EOF
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chmod +x $out/bin/tar
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'';
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# Function that generates a TGZ file from a NPM project
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buildNodeSourceDist =
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{ name, version, src, ... }:
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stdenv.mkDerivation {
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name = "node-tarball-${name}-${version}";
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inherit src;
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@ -42,13 +42,13 @@ let
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# Bundle the dependencies of the package
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mkdir -p node_modules
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cd node_modules
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# Only include dependencies if they don't exist. They may also be bundled in the package.
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if [ ! -e "${dependency.name}" ]
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then
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${composePackage dependency}
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fi
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cd ..
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''
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) dependencies);
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@ -61,13 +61,13 @@ let
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text = ''
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var fs = require('fs');
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var url = require('url');
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/*
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* Replaces an impure version specification by *
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*/
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function replaceImpureVersionSpec(versionSpec) {
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var parsedUrl = url.parse(versionSpec);
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if(versionSpec == "latest" || versionSpec == "unstable" ||
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versionSpec.substr(0, 2) == ".." || dependency.substr(0, 2) == "./" || dependency.substr(0, 2) == "~/" || dependency.substr(0, 1) == '/')
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return '*';
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@ -77,9 +77,9 @@ let
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else
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return versionSpec;
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}
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var packageObj = JSON.parse(fs.readFileSync('./package.json'));
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/* Replace dependencies */
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if(packageObj.dependencies !== undefined) {
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for(var dependency in packageObj.dependencies) {
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@ -87,7 +87,7 @@ let
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packageObj.dependencies[dependency] = replaceImpureVersionSpec(versionSpec);
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}
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}
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/* Replace development dependencies */
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if(packageObj.devDependencies !== undefined) {
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for(var dependency in packageObj.devDependencies) {
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@ -95,7 +95,7 @@ let
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packageObj.devDependencies[dependency] = replaceImpureVersionSpec(versionSpec);
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}
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}
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/* Replace optional dependencies */
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if(packageObj.optionalDependencies !== undefined) {
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for(var dependency in packageObj.optionalDependencies) {
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@ -103,7 +103,7 @@ let
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packageObj.optionalDependencies[dependency] = replaceImpureVersionSpec(versionSpec);
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}
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}
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/* Write the fixed JSON file */
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fs.writeFileSync("package.json", JSON.stringify(packageObj));
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'';
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@ -112,40 +112,47 @@ let
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''
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DIR=$(pwd)
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cd $TMPDIR
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unpackFile ${src}
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# Make the base dir in which the target dependency resides first
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mkdir -p "$(dirname "$DIR/${packageName}")"
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if [ -f "${src}" ]
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then
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# Figure out what directory has been unpacked
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packageDir=$(find . -type d -maxdepth 1 | tail -1)
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packageDir="$(find . -maxdepth 1 -type d | tail -1)"
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# Restore write permissions to make building work
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find "$packageDir" -type d -print0 | xargs -0 chmod u+x
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chmod -R u+w "$packageDir"
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# Move the extracted tarball into the output folder
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mv "$packageDir" "$DIR/${packageName}"
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elif [ -d "${src}" ]
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then
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# Get a stripped name (without hash) of the source directory.
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# On old nixpkgs it's already set internally.
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if [ -z "$strippedName" ]
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then
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strippedName="$(stripHash ${src})"
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fi
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# Restore write permissions to make building work
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chmod -R u+w $strippedName
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chmod -R u+w "$strippedName"
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# Move the extracted directory into the output folder
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mv $strippedName "$DIR/${packageName}"
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mv "$strippedName" "$DIR/${packageName}"
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fi
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# Unset the stripped name to not confuse the next unpack step
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unset strippedName
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# Some version specifiers (latest, unstable, URLs, file paths) force NPM to make remote connections or consult paths outside the Nix store.
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# The following JavaScript replaces these by * to prevent that
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cd "$DIR/${packageName}"
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node ${fixImpureDependencies}
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# Include the dependencies of the package
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${includeDependencies { inherit dependencies; }}
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cd ..
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@ -158,36 +165,36 @@ let
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tar --no-same-owner --no-same-permissions -xf ${nodejs.src}
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mv node-* $out
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'';
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# Builds and composes an NPM package including all its dependencies
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buildNodePackage = { name, packageName, version, dependencies ? [], production ? true, npmFlags ? "", dontNpmInstall ? false, preRebuild ? "", ... }@args:
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stdenv.lib.makeOverridable stdenv.mkDerivation (builtins.removeAttrs args [ "dependencies" ] // {
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name = "node-${name}-${version}";
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buildInputs = [ tarWrapper python nodejs ] ++ stdenv.lib.optional (stdenv.isLinux) utillinux ++ args.buildInputs or [];
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dontStrip = args.dontStrip or true; # Striping may fail a build for some package deployments
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inherit dontNpmInstall preRebuild;
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unpackPhase = args.unpackPhase or "true";
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buildPhase = args.buildPhase or "true";
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compositionScript = composePackage args;
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passAsFile = [ "compositionScript" ];
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installPhase = args.installPhase or ''
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# Create and enter a root node_modules/ folder
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mkdir -p $out/lib/node_modules
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cd $out/lib/node_modules
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# Compose the package and all its dependencies
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source $compositionScriptPath
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# Patch the shebangs of the bundled modules to prevent them from
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# calling executables outside the Nix store as much as possible
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patchShebangs .
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# Deploy the Node.js package by running npm install. Since the
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# dependencies have been provided already by ourselves, it should not
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# attempt to install them again, which is good, because we want to make
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@ -197,23 +204,26 @@ let
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#
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# The other responsibilities of NPM are kept -- version checks, build
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# steps, postprocessing etc.
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export HOME=$TMPDIR
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cd "${packageName}"
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runHook preRebuild
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npm --registry http://www.example.com --nodedir=${nodeSources} ${npmFlags} ${stdenv.lib.optionalString production "--production"} rebuild
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if [ "$dontNpmInstall" != "1" ]
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then
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# NPM tries to download packages even when they already exist if npm-shrinkwrap is used.
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rm -f npm-shrinkwrap.json
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npm --registry http://www.example.com --nodedir=${nodeSources} ${npmFlags} ${stdenv.lib.optionalString production "--production"} install
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fi
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# Create symlink to the deployed executable folder, if applicable
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if [ -d "$out/lib/node_modules/.bin" ]
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then
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ln -s $out/lib/node_modules/.bin $out/bin
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fi
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# Create symlinks to the deployed manual page folders, if applicable
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if [ -d "$out/lib/node_modules/${packageName}/man" ]
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then
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@ -227,7 +237,7 @@ let
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done
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done
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fi
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# Run post install hook, if provided
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runHook postInstall
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'';
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@ -238,17 +248,17 @@ let
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let
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nodeDependencies = stdenv.mkDerivation {
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name = "node-dependencies-${name}-${version}";
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buildInputs = [ tarWrapper python nodejs ] ++ stdenv.lib.optional (stdenv.isLinux) utillinux ++ args.buildInputs or [];
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includeScript = includeDependencies { inherit dependencies; };
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passAsFile = [ "includeScript" ];
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buildCommand = ''
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mkdir -p $out/lib
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cd $out/lib
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source $includeScriptPath
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# Create fake package.json to make the npm commands work properly
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cat > package.json <<EOF
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{
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@ -256,15 +266,18 @@ let
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"version": "${version}"
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}
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EOF
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# Patch the shebangs of the bundled modules to prevent them from
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# calling executables outside the Nix store as much as possible
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patchShebangs .
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export HOME=$TMPDIR
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export HOME=$PWD
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npm --registry http://www.example.com --nodedir=${nodeSources} ${npmFlags} ${stdenv.lib.optionalString production "--production"} rebuild
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${stdenv.lib.optionalString (!dontNpmInstall) ''
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# NPM tries to download packages even when they already exist if npm-shrinkwrap is used.
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rm -f npm-shrinkwrap.json
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npm --registry http://www.example.com --nodedir=${nodeSources} ${npmFlags} ${stdenv.lib.optionalString production "--production"} install
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''}
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@ -274,7 +287,7 @@ let
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in
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stdenv.lib.makeOverridable stdenv.mkDerivation {
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name = "node-shell-${name}-${version}";
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buildInputs = [ python nodejs ] ++ stdenv.lib.optional (stdenv.isLinux) utillinux ++ args.buildInputs or [];
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buildCommand = ''
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mkdir -p $out/bin
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@ -285,7 +298,7 @@ let
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EOF
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chmod +x $out/bin/shell
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'';
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# Provide the dependencies in a development shell through the NODE_PATH environment variable
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inherit nodeDependencies;
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shellHook = stdenv.lib.optionalString (dependencies != []) ''
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File diff suppressed because it is too large
Load Diff
@ -43,6 +43,7 @@
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, "npm"
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, { "npm2nix": "git://github.com/NixOS/npm2nix.git#5.12.0" }
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, "npm-check-updates"
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, "parsoid"
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, "peerflix"
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, "peerflix-server"
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, "phantomjs"
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