Browse Source

added basic NIX scripts

master
Lucian Pricop 1 year ago
parent
commit
0b9522026a
  1. 5
      .gitignore
  2. 238
      composer-env.nix
  3. 66
      composer.json
  4. 17
      sandd-php-packages.nix
  5. 29
      sandd.nix

5
.gitignore

@ -0,0 +1,5 @@
# IntelliJ project files
.idea
*.iml
out
gen

238
composer-env.nix

@ -0,0 +1,238 @@
# This file originates from composer2nix
{ stdenv, writeTextFile, fetchurl, php, unzip, phpPackages }:
let
inherit (phpPackages) composer;
buildZipPackage = { name, src }:
stdenv.mkDerivation {
inherit name src;
buildInputs = [ unzip ];
buildCommand = ''
unzip $src
baseDir=$(find . -type d -mindepth 1 -maxdepth 1)
cd $baseDir
mkdir -p $out
mv * $out
'';
};
buildPackage =
{ name
, src
, packages ? {}
, devPackages ? {}
, buildInputs ? []
, symlinkDependencies ? false
, executable ? false
, removeComposerArtifacts ? false
, postInstall ? ""
, noDev ? false
, unpackPhase ? "true"
, buildPhase ? "true"
, ...}@args:
let
reconstructInstalled = writeTextFile {
name = "reconstructinstalled.php";
executable = true;
text = ''
#! ${php}/bin/php
<?php
if(file_exists($argv[1]))
{
$composerLockStr = file_get_contents($argv[1]);
if($composerLockStr === false)
{
fwrite(STDERR, "Cannot open composer.lock contents\n");
exit(1);
}
else
{
$config = json_decode($composerLockStr, true);
if(array_key_exists("packages", $config))
$allPackages = $config["packages"];
else
$allPackages = array();
${stdenv.lib.optionalString (!noDev) ''
if(array_key_exists("packages-dev", $config))
$allPackages = array_merge($allPackages, $config["packages-dev"]);
''}
$packagesStr = json_encode($allPackages, JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES);
print($packagesStr);
}
}
else
print("[]");
?>
'';
};
constructBin = writeTextFile {
name = "constructbin.php";
executable = true;
text = ''
#! ${php}/bin/php
<?php
$composerJSONStr = file_get_contents($argv[1]);
if($composerJSONStr === false)
{
fwrite(STDERR, "Cannot open composer.json contents\n");
exit(1);
}
else
{
$config = json_decode($composerJSONStr, true);
if(array_key_exists("bin-dir", $config))
$binDir = $config["bin-dir"];
else
$binDir = "bin";
if(array_key_exists("bin", $config))
{
if(!file_exists("vendor/".$binDir))
mkdir("vendor/".$binDir);
foreach($config["bin"] as $bin)
symlink("../../".$bin, "vendor/".$binDir."/".basename($bin));
}
}
?>
'';
};
bundleDependencies = dependencies:
stdenv.lib.concatMapStrings (dependencyName:
let
dependency = dependencies.${dependencyName};
in
''
${if dependency.targetDir == "" then ''
vendorDir="$(dirname ${dependencyName})"
mkdir -p "$vendorDir"
${if symlinkDependencies then
''ln -s "${dependency.src}" "$vendorDir/$(basename "${dependencyName}")"''
else
''cp -av "${dependency.src}" "$vendorDir/$(basename "${dependencyName}")"''
}
'' else ''
namespaceDir="${dependencyName}/$(dirname "${dependency.targetDir}")"
mkdir -p "$namespaceDir"
${if symlinkDependencies then
''ln -s "${dependency.src}" "$namespaceDir/$(basename "${dependency.targetDir}")"''
else
''cp -av "${dependency.src}" "$namespaceDir/$(basename "${dependency.targetDir}")"''
}
''}
'') (builtins.attrNames dependencies);
extraArgs = removeAttrs args [ "name" "packages" "devPackages" "buildInputs" ];
in
stdenv.mkDerivation ({
name = "composer-${name}";
buildInputs = [ php composer ] ++ buildInputs;
inherit unpackPhase buildPhase;
installPhase = ''
${if executable then ''
mkdir -p $out/share/php
cp -av $src $out/share/php/$name
chmod -R u+w $out/share/php/$name
cd $out/share/php/$name
'' else ''
cp -av $src $out
chmod -R u+w $out
cd $out
''}
# Remove unwanted files
rm -f *.nix
export HOME=$TMPDIR
# Remove the provided vendor folder if it exists
rm -Rf vendor
# If there is no composer.lock file, compose a dummy file.
# Otherwise, composer attempts to download the package.json file from
# the registry which we do not want.
if [ ! -f composer.lock ]
then
cat > composer.lock <<EOF
{
"packages": []
}
EOF
fi
# Reconstruct the installed.json file from the lock file
mkdir -p vendor/composer
${reconstructInstalled} composer.lock > vendor/composer/installed.json
# Copy or symlink the provided dependencies
cd vendor
${bundleDependencies packages}
${stdenv.lib.optionalString (!noDev) (bundleDependencies devPackages)}
cd ..
# Reconstruct autoload scripts
# We use the optimize feature because Nix packages cannot change after they have been built
# Using the dynamic loader for a Nix package is useless since there is nothing to dynamically reload.
composer dump-autoload --optimize ${stdenv.lib.optionalString noDev "--no-dev"}
# Run the install step as a validation to confirm that everything works out as expected
composer install --optimize-autoloader ${stdenv.lib.optionalString noDev "--no-dev"}
${stdenv.lib.optionalString executable ''
# Reconstruct the bin/ folder if we deploy an executable project
${constructBin} composer.json
ln -s $(pwd)/vendor/bin $out/bin
''}
${stdenv.lib.optionalString (!symlinkDependencies) ''
# Patch the shebangs if possible
if [ -d $(pwd)/vendor/bin ]
then
# Look for all executables in bin/
for i in $(pwd)/vendor/bin/*
do
# Look for their location
realFile=$(readlink -f "$i")
# Restore write permissions
chmod u+wx "$(dirname "$realFile")"
chmod u+w "$realFile"
# Patch shebang
sed -e "s|#!/usr/bin/php|#!${php}/bin/php|" \
-e "s|#!/usr/bin/env php|#!${php}/bin/php|" \
"$realFile" > tmp
mv tmp "$realFile"
chmod u+x "$realFile"
done
fi
''}
if [ "$removeComposerArtifacts" = "1" ]
then
# Remove composer stuff
rm -f composer.json composer.lock
fi
# Execute post install hook
runHook postInstall
'';
} // extraArgs);
in
{
composer = stdenv.lib.makeOverridable composer;
buildZipPackage = stdenv.lib.makeOverridable buildZipPackage;
buildPackage = stdenv.lib.makeOverridable buildPackage;
}

66
composer.json

@ -0,0 +1,66 @@
{
"name": "laravel/laravel",
"description": "The Laravel Framework.",
"keywords": ["framework", "laravel"],
"license": "MIT",
"type": "project",
"require": {
"php": ">=7.1.3",
"doctrine/dbal": "^2.9",
"enqueue/amqp-bunny": "^0.10.0",
"enqueue/simple-client": "^0.10.0",
"fideloper/proxy": "~4.0",
"intervention/image": "^2.5",
"jasig/phpcas": "1.3.4",
"laravel/framework": "^5.7.7",
"laravel/tinker": "~1.0",
"maatwebsite/excel": "^3.1",
"subfission/cas": "2.0.9",
"symfony/process": "^4.4.1"
},
"require-dev": {
"beyondcode/laravel-er-diagram-generator": "^1.4",
"filp/whoops": "~2.0",
"fzaninotto/faker": "~1.4",
"mockery/mockery": "~1.0",
"phpunit/phpunit": "~7.0"
},
"autoload": {
"classmap": [
"database/seeds",
"database/factories"
],
"psr-4": {
"App\\": "app/"
}
},
"autoload-dev": {
"psr-4": {
"Tests\\": "tests/"
}
},
"extra": {
"laravel": {
"dont-discover": [
"TelescopeServiceProvider"
]
}
},
"scripts": {
"post-root-package-install": [
"@php -r \"file_exists('.env') || copy('.env.example', '.env');\""
],
"post-create-project-cmd": [
"@php artisan key:generate"
],
"post-autoload-dump": [
"Illuminate\\Foundation\\ComposerScripts::postAutoloadDump",
"@php artisan package:discover"
]
},
"config": {
"preferred-install": "dist",
"sort-packages": true,
"optimize-autoloader": true
}
}

17
sandd-php-packages.nix

@ -0,0 +1,17 @@
{composerEnv, fetchurl, fetchgit ? null, fetchhg ? null, fetchsvn ? null, noDev ? false, name ? "default"}:
let
packages = {
# Add here any composer loaded dependency or use composer2nix to generate the list
};
devPackages = {};
in
composerEnv.buildPackage {
inherit packages devPackages noDev;
inherit name;
src = ./.;
executable = false;
symlinkDependencies = false;
meta = {};
}

29
sandd.nix

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{ pkgs ? import <nixpkgs> {
inherit system;
}, system ? builtins.currentSystem
}:
let
name = "search-and-diplace";
inherit (pkgs) stdenv;
composerEnv = import ./composer-env.nix {
inherit (pkgs) stdenv writeTextFile fetchurl php unzip phpPackages;
};
phpPackage = import ./sandd-php-packages.nix {
inherit composerEnv;
inherit (pkgs) fetchurl fetchgit fetchhg fetchsvn;
noDev = true; # Disable development dependencies
inherit name;
};
in
with import (builtins.fetchurl https://github.com/searchanddisplace/searchanddisplace/raw/master/composer.json) {};
phpPackage.override {
#buildCommand = ''
# curl -o composer.json https://github.com/searchanddisplace/searchanddisplace/raw/master/composer.json
#'';
removeComposerArtifacts = true; # Remove composer configuration files
buildInputs = [ pkgs.git ]; # Add here any environment dependency
# Add below all lines of post installation instructions e.g ''npm install'' ?
postInstall = ''
'';
}
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