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@ -8,19 +8,19 @@ 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}-${version}"; |
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inherit src; |
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@ -44,13 +44,13 @@ let |
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# Bundle the dependencies of the package |
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mkdir -p node_modules |
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cd node_modules |
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# Only include dependencies if they don't exist. They may also be bundled in the package. |
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if [ ! -e "${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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@ -63,13 +63,13 @@ 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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@ -79,9 +79,9 @@ 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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|
@ -89,7 +89,7 @@ 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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|
@ -97,7 +97,7 @@ 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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|
@ -105,7 +105,7 @@ 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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|
''; |
|
|
|
@ -114,47 +114,40 @@ 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}")" |
|
|
|
|
|
|
|
|
|
if [ -f "${src}" ] |
|
|
|
|
then |
|
|
|
|
# Figure out what directory has been unpacked |
|
|
|
|
packageDir="$(find . -maxdepth 1 -type d | tail -1)" |
|
|
|
|
|
|
|
|
|
packageDir=$(find . -type d -maxdepth 1 | tail -1) |
|
|
|
|
|
|
|
|
|
# Restore write permissions to make building work |
|
|
|
|
find "$packageDir" -type d -print0 | xargs -0 chmod u+x |
|
|
|
|
chmod -R u+w "$packageDir" |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
# Move the extracted tarball into the output folder |
|
|
|
|
mv "$packageDir" "$DIR/${packageName}" |
|
|
|
|
elif [ -d "${src}" ] |
|
|
|
|
then |
|
|
|
|
# Get a stripped name (without hash) of the source directory. |
|
|
|
|
# On old nixpkgs it's already set internally. |
|
|
|
|
if [ -z "$strippedName" ] |
|
|
|
|
then |
|
|
|
|
strippedName="$(stripHash ${src})" |
|
|
|
|
fi |
|
|
|
|
|
|
|
|
|
# Restore write permissions to make building work |
|
|
|
|
chmod -R u+w "$strippedName" |
|
|
|
|
|
|
|
|
|
chmod -R u+w $strippedName |
|
|
|
|
|
|
|
|
|
# Move the extracted directory into the output folder |
|
|
|
|
mv "$strippedName" "$DIR/${packageName}" |
|
|
|
|
mv $strippedName "$DIR/${packageName}" |
|
|
|
|
fi |
|
|
|
|
|
|
|
|
|
# Unset the stripped name to not confuse the next unpack step |
|
|
|
|
unset strippedName |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
# Some version specifiers (latest, unstable, URLs, file paths) force NPM to make remote connections or consult paths outside the Nix store. |
|
|
|
|
# The following JavaScript replaces these by * to prevent that |
|
|
|
|
cd "$DIR/${packageName}" |
|
|
|
|
node ${fixImpureDependencies} |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
# Include the dependencies of the package |
|
|
|
|
${includeDependencies { inherit dependencies; }} |
|
|
|
|
cd .. |
|
|
|
@ -167,36 +160,36 @@ let |
|
|
|
|
tar --no-same-owner --no-same-permissions -xf ${nodejs.src} |
|
|
|
|
mv node-* $out |
|
|
|
|
''; |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
# Builds and composes an NPM package including all its dependencies |
|
|
|
|
buildNodePackage = { name, packageName, version, dependencies ? [], production ? true, npmFlags ? "", dontNpmInstall ? false, preRebuild ? "", ... }@args: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
stdenv.lib.makeOverridable stdenv.mkDerivation (builtins.removeAttrs args [ "dependencies" ] // { |
|
|
|
|
name = "node-${name}-${version}"; |
|
|
|
|
buildInputs = [ tarWrapper python nodejs ] ++ stdenv.lib.optional (stdenv.isLinux) utillinux ++ args.buildInputs or []; |
|
|
|
|
dontStrip = args.dontStrip or true; # Striping may fail a build for some package deployments |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
inherit dontNpmInstall preRebuild; |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
unpackPhase = args.unpackPhase or "true"; |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
buildPhase = args.buildPhase or "true"; |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
compositionScript = composePackage args; |
|
|
|
|
passAsFile = [ "compositionScript" ]; |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
installPhase = args.installPhase or '' |
|
|
|
|
# Create and enter a root node_modules/ folder |
|
|
|
|
mkdir -p $out/lib/node_modules |
|
|
|
|
cd $out/lib/node_modules |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
# Compose the package and all its dependencies |
|
|
|
|
source $compositionScriptPath |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
# Patch the shebangs of the bundled modules to prevent them from |
|
|
|
|
# calling executables outside the Nix store as much as possible |
|
|
|
|
patchShebangs . |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
# Deploy the Node.js package by running npm install. Since the |
|
|
|
|
# dependencies have been provided already by ourselves, it should not |
|
|
|
|
# attempt to install them again, which is good, because we want to make |
|
|
|
@ -206,26 +199,23 @@ let |
|
|
|
|
# |
|
|
|
|
# The other responsibilities of NPM are kept -- version checks, build |
|
|
|
|
# steps, postprocessing etc. |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
export HOME=$TMPDIR |
|
|
|
|
cd "${packageName}" |
|
|
|
|
runHook preRebuild |
|
|
|
|
npm --registry http://www.example.com --nodedir=${nodeSources} ${npmFlags} ${stdenv.lib.optionalString production "--production"} rebuild |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
if [ "$dontNpmInstall" != "1" ] |
|
|
|
|
then |
|
|
|
|
# NPM tries to download packages even when they already exist if npm-shrinkwrap is used. |
|
|
|
|
rm -f npm-shrinkwrap.json |
|
|
|
|
|
|
|
|
|
npm --registry http://www.example.com --nodedir=${nodeSources} ${npmFlags} ${stdenv.lib.optionalString production "--production"} install |
|
|
|
|
fi |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
# Create symlink to the deployed executable folder, if applicable |
|
|
|
|
if [ -d "$out/lib/node_modules/.bin" ] |
|
|
|
|
then |
|
|
|
|
ln -s $out/lib/node_modules/.bin $out/bin |
|
|
|
|
fi |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
# Create symlinks to the deployed manual page folders, if applicable |
|
|
|
|
if [ -d "$out/lib/node_modules/${packageName}/man" ] |
|
|
|
|
then |
|
|
|
@ -239,7 +229,7 @@ let |
|
|
|
|
done |
|
|
|
|
done |
|
|
|
|
fi |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
# Run post install hook, if provided |
|
|
|
|
runHook postInstall |
|
|
|
|
''; |
|
|
|
@ -250,17 +240,17 @@ let |
|
|
|
|
let |
|
|
|
|
nodeDependencies = stdenv.mkDerivation { |
|
|
|
|
name = "node-dependencies-${name}-${version}"; |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
buildInputs = [ tarWrapper python nodejs ] ++ stdenv.lib.optional (stdenv.isLinux) utillinux ++ args.buildInputs or []; |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
includeScript = includeDependencies { inherit dependencies; }; |
|
|
|
|
passAsFile = [ "includeScript" ]; |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
buildCommand = '' |
|
|
|
|
mkdir -p $out/lib |
|
|
|
|
cd $out/lib |
|
|
|
|
source $includeScriptPath |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
# Create fake package.json to make the npm commands work properly |
|
|
|
|
cat > package.json <<EOF |
|
|
|
|
{ |
|
|
|
@ -268,18 +258,15 @@ let |
|
|
|
|
"version": "${version}" |
|
|
|
|
} |
|
|
|
|
EOF |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
# Patch the shebangs of the bundled modules to prevent them from |
|
|
|
|
# calling executables outside the Nix store as much as possible |
|
|
|
|
patchShebangs . |
|
|
|
|
|
|
|
|
|
export HOME=$PWD |
|
|
|
|
|
|
|
|
|
export HOME=$TMPDIR |
|
|
|
|
npm --registry http://www.example.com --nodedir=${nodeSources} ${npmFlags} ${stdenv.lib.optionalString production "--production"} rebuild |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
${stdenv.lib.optionalString (!dontNpmInstall) '' |
|
|
|
|
# NPM tries to download packages even when they already exist if npm-shrinkwrap is used. |
|
|
|
|
rm -f npm-shrinkwrap.json |
|
|
|
|
|
|
|
|
|
npm --registry http://www.example.com --nodedir=${nodeSources} ${npmFlags} ${stdenv.lib.optionalString production "--production"} install |
|
|
|
|
''} |
|
|
|
|
|
|
|
|
@ -289,7 +276,7 @@ let |
|
|
|
|
in |
|
|
|
|
stdenv.lib.makeOverridable stdenv.mkDerivation { |
|
|
|
|
name = "node-shell-${name}-${version}"; |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
buildInputs = [ python nodejs ] ++ stdenv.lib.optional (stdenv.isLinux) utillinux ++ args.buildInputs or []; |
|
|
|
|
buildCommand = '' |
|
|
|
|
mkdir -p $out/bin |
|
|
|
@ -300,7 +287,7 @@ let |
|
|
|
|
EOF |
|
|
|
|
chmod +x $out/bin/shell |
|
|
|
|
''; |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
# Provide the dependencies in a development shell through the NODE_PATH environment variable |
|
|
|
|
inherit nodeDependencies; |
|
|
|
|
shellHook = stdenv.lib.optionalString (dependencies != []) '' |
|
|
|
|