uboot: (firmwareOdroidC2/C4) don't invoke patch tool, use patches = [] instead

https://github.com/NixOS/nixpkgs/blob/master/pkgs/stdenv/generic/setup.sh#L948
this can do it nicely.

Signed-off-by: Anton Arapov <anton@deadbeef.mx>

pkgs/servers/web-apps/bookstack/composer-env.nix

@@ -0,0 +1,238 @@
+# This file originates from composer2nix
+
+{ stdenv, lib, 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();
+
+                  ${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:
+        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}
+        ${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 ${lib.optionalString noDev "--no-dev"}
+
+        # Run the install step as a validation to confirm that everything works out as expected
+        composer install --optimize-autoloader ${lib.optionalString noDev "--no-dev"}
+
+        ${lib.optionalString executable ''
+          # Reconstruct the bin/ folder if we deploy an executable project
+          ${constructBin} composer.json
+          ln -s $(pwd)/vendor/bin $out/bin
+        ''}
+
+        ${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 = lib.makeOverridable composer;
+  buildZipPackage = lib.makeOverridable buildZipPackage;
+  buildPackage = lib.makeOverridable buildPackage;
+}

pkgs/servers/web-apps/bookstack/composition.nix

@@ -0,0 +1,13 @@
+{pkgs ? import <nixpkgs> {
+    inherit system;
+  }, system ? builtins.currentSystem, noDev ? false}:
+
+let
+  composerEnv = import ./composer-env.nix {
+    inherit (pkgs) stdenv lib writeTextFile fetchurl php unzip phpPackages;
+  };
+in
+import ./php-packages.nix {
+  inherit composerEnv noDev;
+  inherit (pkgs) fetchurl fetchgit fetchhg fetchsvn;
+}

pkgs/servers/web-apps/bookstack/default.nix

@@ -0,0 +1,39 @@
+{ pkgs, stdenv, lib, fetchFromGitHub, dataDir ? "/var/lib/bookstack" }:
+
+let
+  package = (import ./composition.nix {
+    inherit pkgs;
+    inherit (stdenv.hostPlatform) system;
+    noDev = true; # Disable development dependencies
+  }).overrideAttrs (attrs : {
+    installPhase = attrs.installPhase + ''
+      rm -R $out/storage $out/public/uploads
+      ln -s ${dataDir}/.env $out/.env
+      ln -s ${dataDir}/storage $out/storage
+      ln -s ${dataDir}/public/uploads $out/public/uploads
+    '';
+  });
+
+in package.override rec {
+  pname = "bookstack";
+  version = "21.12";
+
+  src = fetchFromGitHub {
+    owner = "bookstackapp";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "1bfwpvawa3pxpdsdbi3nxpjpdv2z1jmv7nk6cs9gs0210jlairsz";
+  };
+
+  meta = with lib; {
+    description = "A platform to create documentation/wiki content built with PHP & Laravel";
+    longDescription = ''
+      A platform for storing and organising information and documentation.
+      Details for BookStack can be found on the official website at https://www.bookstackapp.com/.
+    '';
+    homepage = "https://www.bookstackapp.com/";
+    license = licenses.mit;
+    maintainers = with maintainers; [ ymarkus ];
+    platforms = platforms.linux;
+  };
+}

pkgs/servers/web-apps/bookstack/update.sh

@@ -0,0 +1,50 @@
+#!/usr/bin/env nix-shell
+#! nix-shell -i bash -p nix curl jq nix-update
+
+# check if composer2nix is installed
+if ! command -v composer2nix &> /dev/null; then
+  echo "Please install composer2nix (https://github.com/svanderburg/composer2nix) to run this script."
+  exit 1
+fi
+
+CURRENT_VERSION=$(nix eval --raw '(with import ../../../.. {}; bookstack.version)')
+TARGET_VERSION_REMOTE=$(curl https://api.github.com/repos/bookstackapp/bookstack/releases/latest | jq -r ".tag_name")
+TARGET_VERSION=${TARGET_VERSION_REMOTE:1}
+BOOKSTACK=https://github.com/bookstackapp/bookstack/raw/$TARGET_VERSION_REMOTE
+SHA256=$(nix-prefetch-url --unpack "https://github.com/bookstackapp/bookstack/archive/v$TARGET_VERSION/bookstack.tar.gz")
+
+if [[ "$CURRENT_VERSION" == "$TARGET_VERSION" ]]; then
+  echo "bookstack is up-to-date: ${CURRENT_VERSION}"
+  exit 0
+fi
+
+curl -LO "$BOOKSTACK/composer.json"
+curl -LO "$BOOKSTACK/composer.lock"
+
+composer2nix --name "bookstack" \
+  --composition=composition.nix \
+  --no-dev
+rm composer.json composer.lock
+
+# change version number
+sed -e "s/version =.*;/version = \"$TARGET_VERSION\";/g" \
+    -e "s/sha256 =.*;/sha256 = \"$SHA256\";/g" \
+    -i ./default.nix
+
+# fix composer-env.nix
+sed -e "s/stdenv\.lib/lib/g" \
+    -e '3s/stdenv, writeTextFile/stdenv, lib, writeTextFile/' \
+    -i ./composer-env.nix
+
+# fix composition.nix
+sed -e '7s/stdenv writeTextFile/stdenv lib writeTextFile/' \
+    -i composition.nix
+
+# fix missing newline
+echo "" >> composition.nix
+echo "" >> php-packages.nix
+
+cd ../../../..
+nix-build -A bookstack
+
+exit $?