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@ -1,6 +1,6 @@
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# This file originates from node2nix
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{lib, stdenv, nodejs, python2, pkgs, libtool, runCommand, writeTextFile}:
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{lib, stdenv, nodejs, python2, pkgs, libtool, runCommand, writeTextFile, writeShellScript}:
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let
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# Workaround to cope with utillinux in Nixpkgs 20.09 and util-linux in Nixpkgs master
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@ -40,36 +40,22 @@ let
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'';
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};
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includeDependencies = {dependencies}:
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lib.optionalString (dependencies != [])
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(lib.concatMapStrings (dependency:
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''
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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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# Common shell logic
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installPackage = writeShellScript "install-package" ''
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installPackage() {
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local packageName=$1 src=$2
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cd ..
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''
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) dependencies);
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local strippedName
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# Recursively composes the dependencies of a package
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composePackage = { name, packageName, src, dependencies ? [], ... }@args:
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builtins.addErrorContext "while evaluating node package '${packageName}'" ''
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DIR=$(pwd)
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local DIR=$PWD
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cd $TMPDIR
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unpackFile ${src}
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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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mkdir -p "$(dirname "$DIR/$packageName")"
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if [ -f "${src}" ]
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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 . -maxdepth 1 -type d | tail -1)"
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@ -79,28 +65,53 @@ let
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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 "${src}" ]
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mv "$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 ${src})"
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strippedName="$(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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# 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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# Change to the package directory to install dependencies
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cd "$DIR/$packageName"
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}
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'';
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# Bundle the dependencies of the package
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#
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# Only include dependencies if they don't exist. They may also be bundled in the package.
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includeDependencies = {dependencies}:
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lib.optionalString (dependencies != []) (
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''
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mkdir -p node_modules
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cd node_modules
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''
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+ (lib.concatMapStrings (dependency:
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''
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if [ ! -e "${dependency.packageName}" ]; then
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${composePackage dependency}
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fi
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''
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) dependencies)
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+ ''
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cd ..
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''
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);
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# Include the dependencies of the package
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cd "$DIR/${packageName}"
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# Recursively composes the dependencies of a package
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composePackage = { name, packageName, src, dependencies ? [], ... }@args:
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builtins.addErrorContext "while evaluating node package '${packageName}'" ''
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installPackage "${packageName}" "${src}"
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${includeDependencies { inherit dependencies; }}
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cd ..
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${lib.optionalString (builtins.substring 0 1 packageName == "@") "cd .."}
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@ -154,7 +165,11 @@ let
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if(process.argv[2] == "development") {
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replaceDependencies(packageObj.devDependencies);
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}
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else {
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packageObj.devDependencies = {};
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}
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replaceDependencies(packageObj.optionalDependencies);
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replaceDependencies(packageObj.peerDependencies);
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/* Write the fixed package.json file */
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fs.writeFileSync("package.json", JSON.stringify(packageObj, null, 2));
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@ -246,8 +261,8 @@ let
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var packageLock = JSON.parse(fs.readFileSync("./package-lock.json"));
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if(![1, 2].includes(packageLock.lockfileVersion)) {
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process.stderr.write("Sorry, I only understand lock file versions 1 and 2!\n");
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process.exit(1);
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process.stderr.write("Sorry, I only understand lock file versions 1 and 2!\n");
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process.exit(1);
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}
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if(packageLock.dependencies !== undefined) {
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@ -259,7 +274,7 @@ let
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# Reconstructs a package-lock file from the node_modules/ folder structure and package.json files with dummy sha1 hashes
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reconstructPackageLock = writeTextFile {
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name = "addintegrityfields.js";
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name = "reconstructpackagelock.js";
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text = ''
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var fs = require('fs');
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var path = require('path');
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@ -269,25 +284,43 @@ let
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var lockObj = {
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name: packageObj.name,
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version: packageObj.version,
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lockfileVersion: 1,
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lockfileVersion: 2,
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requires: true,
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packages: {
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"": {
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name: packageObj.name,
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version: packageObj.version,
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license: packageObj.license,
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bin: packageObj.bin,
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dependencies: packageObj.dependencies,
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engines: packageObj.engines,
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optionalDependencies: packageObj.optionalDependencies
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}
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},
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dependencies: {}
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};
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function augmentPackageJSON(filePath, dependencies) {
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function augmentPackageJSON(filePath, packages, dependencies) {
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var packageJSON = path.join(filePath, "package.json");
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if(fs.existsSync(packageJSON)) {
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var packageObj = JSON.parse(fs.readFileSync(packageJSON));
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packages[filePath] = {
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version: packageObj.version,
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integrity: "sha1-000000000000000000000000000=",
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dependencies: packageObj.dependencies,
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engines: packageObj.engines,
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optionalDependencies: packageObj.optionalDependencies
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};
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dependencies[packageObj.name] = {
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version: packageObj.version,
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integrity: "sha1-000000000000000000000000000=",
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dependencies: {}
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};
|
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|
|
processDependencies(path.join(filePath, "node_modules"), dependencies[packageObj.name].dependencies);
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|
|
processDependencies(path.join(filePath, "node_modules"), packages, dependencies[packageObj.name].dependencies);
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|
|
}
|
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}
|
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|
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function processDependencies(dir, dependencies) {
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|
|
function processDependencies(dir, packages, dependencies) {
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|
|
if(fs.existsSync(dir)) {
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|
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var files = fs.readdirSync(dir);
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|
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|
@ -303,23 +336,84 @@ let
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pkgFiles.forEach(function(entry) {
|
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|
|
if(stats.isDirectory()) {
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|
|
var pkgFilePath = path.join(filePath, entry);
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|
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augmentPackageJSON(pkgFilePath, dependencies);
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|
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augmentPackageJSON(pkgFilePath, packages, dependencies);
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|
|
}
|
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|
|
});
|
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|
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} else {
|
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|
|
augmentPackageJSON(filePath, dependencies);
|
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|
|
augmentPackageJSON(filePath, packages, dependencies);
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|
|
}
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|
|
}
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|
|
});
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|
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}
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|
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}
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|
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processDependencies("node_modules", lockObj.dependencies);
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|
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processDependencies("node_modules", lockObj.packages, lockObj.dependencies);
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|
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fs.writeFileSync("package-lock.json", JSON.stringify(lockObj, null, 2));
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'';
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|
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};
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|
# Script that links bins defined in package.json to the node_modules bin directory
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|
|
|
# NPM does not do this for top-level packages itself anymore as of v7
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|
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linkBinsScript = writeTextFile {
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|
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name = "linkbins.js";
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text = ''
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|
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var fs = require('fs');
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var path = require('path');
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var packageObj = JSON.parse(fs.readFileSync("package.json"));
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var nodeModules = Array(packageObj.name.split("/").length).fill("..").join(path.sep);
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if(packageObj.bin !== undefined) {
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fs.mkdirSync(path.join(nodeModules, ".bin"))
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|
|
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|
|
|
if(typeof packageObj.bin == "object") {
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|
|
Object.keys(packageObj.bin).forEach(function(exe) {
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|
|
if(fs.existsSync(packageObj.bin[exe])) {
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|
|
console.log("linking bin '" + exe + "'");
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|
|
fs.symlinkSync(
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|
|
path.join("..", packageObj.name, packageObj.bin[exe]),
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|
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path.join(nodeModules, ".bin", exe)
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);
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}
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else {
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console.log("skipping non-existent bin '" + exe + "'");
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}
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|
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})
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|
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}
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else {
|
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|
|
|
if(fs.existsSync(packageObj.bin)) {
|
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|
|
|
console.log("linking bin '" + packageObj.bin + "'");
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|
|
fs.symlinkSync(
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|
|
path.join("..", packageObj.name, packageObj.bin),
|
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|
|
path.join(nodeModules, ".bin", packageObj.name.split("/").pop())
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);
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|
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}
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else {
|
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|
|
console.log("skipping non-existent bin '" + packageObj.bin + "'");
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|
|
}
|
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|
|
|
}
|
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|
|
|
}
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|
|
else if(packageObj.directories !== undefined && packageObj.directories.bin !== undefined) {
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|
|
fs.mkdirSync(path.join(nodeModules, ".bin"))
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|
|
|
|
|
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|
|
fs.readdirSync(packageObj.directories.bin).forEach(function(exe) {
|
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|
|
|
if(fs.existsSync(path.join(packageObj.directories.bin, exe))) {
|
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|
|
|
console.log("linking bin '" + exe + "'");
|
|
|
|
|
fs.symlinkSync(
|
|
|
|
|
path.join("..", packageObj.name, packageObj.directories.bin, exe),
|
|
|
|
|
path.join(nodeModules, ".bin", exe)
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|
|
|
);
|
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|
|
|
}
|
|
|
|
|
else {
|
|
|
|
|
console.log("skipping non-existent bin '" + exe + "'");
|
|
|
|
|
}
|
|
|
|
|
})
|
|
|
|
|
}
|
|
|
|
|
'';
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
prepareAndInvokeNPM = {packageName, bypassCache, reconstructLock, npmFlags, production}:
|
|
|
|
|
let
|
|
|
|
|
forceOfflineFlag = if bypassCache then "--offline" else "--registry http://www.example.com";
|
|
|
|
|
@ -366,20 +460,25 @@ let
|
|
|
|
|
|
|
|
|
|
npm ${forceOfflineFlag} --nodedir=${nodeSources} ${npmFlags} ${lib.optionalString production "--production"} rebuild
|
|
|
|
|
|
|
|
|
|
runHook postRebuild
|
|
|
|
|
|
|
|
|
|
if [ "''${dontNpmInstall-}" != "1" ]
|
|
|
|
|
then
|
|
|
|
|
# NPM tries to download packages even when they already exist if npm-shrinkwrap is used.
|
|
|
|
|
rm -f npm-shrinkwrap.json
|
|
|
|
|
|
|
|
|
|
npm ${forceOfflineFlag} --nodedir=${nodeSources} ${npmFlags} ${lib.optionalString production "--production"} install
|
|
|
|
|
npm ${forceOfflineFlag} --nodedir=${nodeSources} --no-bin-links --ignore-scripts ${npmFlags} ${lib.optionalString production "--production"} install
|
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
# Link executables defined in package.json
|
|
|
|
|
node ${linkBinsScript}
|
|
|
|
|
'';
|
|
|
|
|
|
|
|
|
|
# Builds and composes an NPM package including all its dependencies
|
|
|
|
|
buildNodePackage =
|
|
|
|
|
{ name
|
|
|
|
|
, packageName
|
|
|
|
|
, version
|
|
|
|
|
, version ? null
|
|
|
|
|
, dependencies ? []
|
|
|
|
|
, buildInputs ? []
|
|
|
|
|
, production ? true
|
|
|
|
|
@ -398,7 +497,7 @@ let
|
|
|
|
|
extraArgs = removeAttrs args [ "name" "dependencies" "buildInputs" "dontStrip" "dontNpmInstall" "preRebuild" "unpackPhase" "buildPhase" "meta" ];
|
|
|
|
|
in
|
|
|
|
|
stdenv.mkDerivation ({
|
|
|
|
|
name = "${name}-${version}";
|
|
|
|
|
name = "${name}${if version == null then "" else "-${version}"}";
|
|
|
|
|
buildInputs = [ tarWrapper python nodejs ]
|
|
|
|
|
++ lib.optional (stdenv.isLinux) utillinux
|
|
|
|
|
++ lib.optional (stdenv.isDarwin) libtool
|
|
|
|
|
@ -415,6 +514,8 @@ let
|
|
|
|
|
passAsFile = [ "compositionScript" "pinpointDependenciesScript" ];
|
|
|
|
|
|
|
|
|
|
installPhase = ''
|
|
|
|
|
source ${installPackage}
|
|
|
|
|
|
|
|
|
|
# Create and enter a root node_modules/ folder
|
|
|
|
|
mkdir -p $out/lib/node_modules
|
|
|
|
|
cd $out/lib/node_modules
|
|
|
|
|
@ -428,6 +529,17 @@ let
|
|
|
|
|
if [ -d "$out/lib/node_modules/.bin" ]
|
|
|
|
|
then
|
|
|
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|
ln -s $out/lib/node_modules/.bin $out/bin
|
|
|
|
|
|
|
|
|
|
# Fixup all executables
|
|
|
|
|
ls $out/bin/* | while read i
|
|
|
|
|
do
|
|
|
|
|
file="$(readlink -f "$i")"
|
|
|
|
|
chmod u+rwx "$file"
|
|
|
|
|
if isScript "$file"
|
|
|
|
|
then
|
|
|
|
|
sed -i 's/\r$//' "$file" # convert crlf to lf
|
|
|
|
|
fi
|
|
|
|
|
done
|
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
# Create symlinks to the deployed manual page folders, if applicable
|
|
|
|
|
@ -458,7 +570,7 @@ let
|
|
|
|
|
buildNodeDependencies =
|
|
|
|
|
{ name
|
|
|
|
|
, packageName
|
|
|
|
|
, version
|
|
|
|
|
, version ? null
|
|
|
|
|
, src
|
|
|
|
|
, dependencies ? []
|
|
|
|
|
, buildInputs ? []
|
|
|
|
|
@ -476,7 +588,7 @@ let
|
|
|
|
|
extraArgs = removeAttrs args [ "name" "dependencies" "buildInputs" ];
|
|
|
|
|
in
|
|
|
|
|
stdenv.mkDerivation ({
|
|
|
|
|
name = "node-dependencies-${name}-${version}";
|
|
|
|
|
name = "node-dependencies-${name}${if version == null then "" else "-${version}"}";
|
|
|
|
|
|
|
|
|
|
buildInputs = [ tarWrapper python nodejs ]
|
|
|
|
|
++ lib.optional (stdenv.isLinux) utillinux
|
|
|
|
|
@ -492,6 +604,8 @@ let
|
|
|
|
|
passAsFile = [ "includeScript" "pinpointDependenciesScript" ];
|
|
|
|
|
|
|
|
|
|
installPhase = ''
|
|
|
|
|
source ${installPackage}
|
|
|
|
|
|
|
|
|
|
mkdir -p $out/${packageName}
|
|
|
|
|
cd $out/${packageName}
|
|
|
|
|
|
|
|
|
|
@ -504,6 +618,7 @@ let
|
|
|
|
|
if [ -f ${src}/package-lock.json ]
|
|
|
|
|
then
|
|
|
|
|
cp ${src}/package-lock.json .
|
|
|
|
|
chmod 644 package-lock.json
|
|
|
|
|
fi
|
|
|
|
|
''}
|
|
|
|
|
|
|
|
|
|
@ -526,7 +641,7 @@ let
|
|
|
|
|
buildNodeShell =
|
|
|
|
|
{ name
|
|
|
|
|
, packageName
|
|
|
|
|
, version
|
|
|
|
|
, version ? null
|
|
|
|
|
, src
|
|
|
|
|
, dependencies ? []
|
|
|
|
|
, buildInputs ? []
|
|
|
|
|
@ -542,9 +657,10 @@ let
|
|
|
|
|
|
|
|
|
|
let
|
|
|
|
|
nodeDependencies = buildNodeDependencies args;
|
|
|
|
|
extraArgs = removeAttrs args [ "name" "dependencies" "buildInputs" "dontStrip" "dontNpmInstall" "unpackPhase" "buildPhase" ];
|
|
|
|
|
in
|
|
|
|
|
stdenv.mkDerivation {
|
|
|
|
|
name = "node-shell-${name}-${version}";
|
|
|
|
|
stdenv.mkDerivation ({
|
|
|
|
|
name = "node-shell-${name}${if version == null then "" else "-${version}"}";
|
|
|
|
|
|
|
|
|
|
buildInputs = [ python nodejs ] ++ lib.optional (stdenv.isLinux) utillinux ++ buildInputs;
|
|
|
|
|
buildCommand = ''
|
|
|
|
|
@ -563,7 +679,7 @@ let
|
|
|
|
|
export NODE_PATH=${nodeDependencies}/lib/node_modules
|
|
|
|
|
export PATH="${nodeDependencies}/bin:$PATH"
|
|
|
|
|
'';
|
|
|
|
|
};
|
|
|
|
|
} // extraArgs);
|
|
|
|
|
in
|
|
|
|
|
{
|
|
|
|
|
buildNodeSourceDist = lib.makeOverridable buildNodeSourceDist;
|
|
|
|
|
|
Martin Milata
6 months ago