port php to v1

[DavHau]

We probably want to create the following modules under v1/nix/modules/drv-parts:

• php-composer-lock (the translator populating options.php-composer-lock.dreamLock)
• php-granular (the builder reading the dreamLock option and generating a package)

And maybe also these modules:

• php-composer-json (impure translator using the new lock module similar to how nodejs-package-json does it)
• php-simple (the simple builder)

To get started I propose:

• create a example under v1/nix/modules/drvs that imports php-composer-lock and php-granualar which fails
• implement the v1/nix/moduels/drv-parts/php-composer-lock modules:
  • start by copying everything from v1/nix/moduels/drv-parts/nodejs-package-lock
  • adapt the interface.nix file
  • adapt the implementation of the default.nix file and ensure the internal dreamLock option is populated
  • for debugging use nix repl on the example created earlier to inspect the .config attr of the example package
• implement the v1/nix/modules/drv-parts/php-grnular module.
  • see other builder modules like nodejs-granular for comparison

[aszenz]

@DavHau Made a first try, ran into some difficulties

and ensure the internal dreamLock option is populated

How do i verify this is populated

for debugging use nix repl on the example created earlier to inspect the .config attr of the example

I did this

nix repl '<nixpkgs>'
 
phpPkg = import ./v1/nix/modules/drvs/doctrine-dbal

phpPkg {phpPkg {lib=lib;config={};} # What config to pass here

Now i'm not sure which config attr to inspect

[DavHau]

You can do it like this:

nix-repl> :lf ./.
warning: Git tree '/home/grmpf/synced/projects/github/dream2nix' is dirty
Added 24 variables.

nix-repl> packages.x86_64-linux.doctrine-dbal.config.php-composer-lock.dreamLock

I made your example evaluate with this patch:

diff --git a/v1/nix/modules/drvs/doctrine-dbal/default.nix b/v1/nix/modules/drvs/doctrine-dbal/default.nix
index 41f03dae..5f384b15 100644
--- a/v1/nix/modules/drvs/doctrine-dbal/default.nix
+++ b/v1/nix/modules/drvs/doctrine-dbal/default.nix
@@ -1,13 +1,16 @@
 {
   lib,
   config,
+  dream2nix,
   ...
 }: let
   l = lib // builtins;
 in {
   imports = [
-    ../../drv-parts/php-composer-lock
-    ../../drv-parts/php-granular
+    # mkDerivation should later be imported by php-granular
+    dream2nix.modules.drv-parts.mkDerivation
+    dream2nix.modules.drv-parts.php-composer-lock
+    # dream2nix.modules.drv-parts.php-granular
   ];

   mkDerivation = {

[aszenz]

You can do it like this:

nix-repl> :lf ./.
warning: Git tree '/home/grmpf/synced/projects/github/dream2nix' is dirty
Added 24 variables.

nix-repl> packages.x86_64-linux.doctrine-dbal.config.php-composer-lock.dreamLock

I made your example evaluate with this patch:

diff --git a/v1/nix/modules/drvs/doctrine-dbal/default.nix b/v1/nix/modules/drvs/doctrine-dbal/default.nix
index 41f03dae..5f384b15 100644
--- a/v1/nix/modules/drvs/doctrine-dbal/default.nix
+++ b/v1/nix/modules/drvs/doctrine-dbal/default.nix
@@ -1,13 +1,16 @@
 {
   lib,
   config,
+  dream2nix,
   ...
 }: let
   l = lib // builtins;
 in {
   imports = [
-    ../../drv-parts/php-composer-lock
-    ../../drv-parts/php-granular
+    # mkDerivation should later be imported by php-granular
+    dream2nix.modules.drv-parts.mkDerivation
+    dream2nix.modules.drv-parts.php-composer-lock
+    # dream2nix.modules.drv-parts.php-granular
   ];

   mkDerivation = {

Thanks, looks like i need to adapt the translator now for composer-lock files, is there a way to use the old composer translator in the v1 api:

The old one is here:
https://github.com/aszenz/dream2nix/blob/55aad667cdc11ebacc0bc8ab5c44770cc1d63e87/src/subsystems/php/translators/composer-lock/default.nix#L1-L21

[DavHau]

Yes, you can copy the code and refactor it a little bit.
See for example how src/subsystems/nodejs/translators/package-lock/default.nix was moved and adapted to v1/nix/modules/drv-parts/nodejs-package-lock/translate.nix

[aszenz]

I'm getting into some errors, when trying to evaluate :
:p packages.x86_64-linux.doctrine-dbal.config.php-composer-lock.dreamLock
Specifically related to calculating cyclic dependencies, pushed the code in the latest commit.ea1cee1

Stack trace of error

nix-repl> :p packages.x86_64-linux.doctrine-dbal.config.php-composer-lock.dreamLock { _generic = { defaultPackage = "dbal"; location = ""; packages = { dbal = "unknown"; }; sourcesAggregatedHash = null; subsystem = "php"; }; _subsystem = { composerPluginApiSemver = { "composer/package-versions-deprecated@1.11.99.5" = "^1.1.0 || ^2.0"; "dealerdirect/phpcodesniffer-composer-installer@v1.0.0" = "^1.0 || ^2.0"; }; noDev = false; phpExtensions = [ "json" "pcre" "reflection" "spl" "tokenizer" "dom" "phar" "xmlwriter" "filter" "libxml" "mbstring" "xml" "simplexml" "ctype" ]; phpSemver = "^7.4 || ^8.0"; }; cyclicDependencies = error: … while calling the 'foldl'' builtin

     at /nix/store/4k1iqphgli22w1qgmd9w47z5rjhnv0qd-source/v1/nix/lib/internal/simpleTranslate.nix:213:11:

      212|         in
      213|           l.foldl'
         |           ^
      214|           (cycles: cycle: (

   … from call site

     at /nix/store/4k1iqphgli22w1qgmd9w47z5rjhnv0qd-source/v1/nix/lib/internal/simpleTranslate.nix:208:13:

      207|           cyclesList =
      208|             findCycles
         |             ^
      209|             (nameVersionPair defaultPackage packages."${defaultPackage}")

   … while calling 'findCycles'

     at /nix/store/4k1iqphgli22w1qgmd9w47z5rjhnv0qd-source/v1/nix/lib/internal/simpleTranslate.nix:173:41:

      172|         let
      173|           findCycles = node: prevNodes: cycles: let
         |                                         ^
      174|             children = dependencyGraph."${node.name}"."${node.version}";

   … while calling anonymous lambda

     at /nix/store/4k1iqphgli22w1qgmd9w47z5rjhnv0qd-source/v1/nix/lib/internal/simpleTranslate.nix:118:18:

      117|           l.mapAttrs
      118|           (name: versions:
         |                  ^
      119|             l.mapAttrs

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   … while calling anonymous lambda

     at /nix/store/4lbmf3pbrsb0a5l4713mal64w8hp6na9-source/lib/attrsets.nix:518:24:

      517|     let f = attrPath:
      518|       zipAttrsWith (n: values:
         |                        ^
      519|         let here = attrPath ++ [n]; in

   error: cannot coerce a function to a string

[DavHau]

The reason might be that the translator used simpleTranslate2 as a helper, but you now replaced it with simpleTranslate. It's probably best to migrate simpleTranslate2 to v1/nix/lib/internal and use it.

If you want I can help you with that. Just let me know.

[DavHau]

I pushed a commit to https://github.com/nix-community/dream2nix/tree/aszenz-php, where I ported simpleTranslate2 to v1/ and adapted the translator.nix. Now it evaluates. I saw that you tried changing the whole translator to fit simpleTranslate, which I now reverted. Sorry for the confusion.

[aszenz]

I pushed a commit to https://github.com/nix-community/dream2nix/tree/aszenz-php, where I ported simpleTranslate2 to v1/ and adapted the translator.nix. Now it evaluates. I saw that you tried changing the whole translator to fit simpleTranslate, which I now reverted. Sorry for the confusion.

Thanks it indeed evaluates, so now I could start porting the granular builder, is there a way to reuse the old api's php builder also?

[DavHau]

Yes, start out by copying the builder to a new module under v1. Then refactor it to be a valid nixos module.

The module should import the mkDerivation module.

Instead of calling the mkDerivation function like before, you want to set the option config.mkDerivation with all the attributes that have previously been pased to mkDerivation function.

For examples for how to use the mkDerivation module, you can check the examples of the github.com/davhau/drv-parts project or other modules inside dream2nix v1 that import mkDerivation.

Just ping me if you have any more questions.