From 8788bba867874725439a76dc94891e4438568650 Mon Sep 17 00:00:00 2001
From: stuebinm
Date: Thu, 18 Feb 2021 15:30:59 +0100
Subject: patch out quill.js cdn

Note that only the sources are patched out; the quill npm package is still
in the nix set and the javascript, it just silently fails to laod at runtime
now.
---
 front/default.nix | 86 ++++++++++++++++++++++++++++++++++---------------------
 1 file changed, 54 insertions(+), 32 deletions(-)

diff --git a/front/default.nix b/front/default.nix
index 26eb4b1..dc3f115 100644
--- a/front/default.nix
+++ b/front/default.nix
@@ -9,7 +9,9 @@
 , ... }:
 
 let
-  # nix is nice enough that we can just convert options written in camelCase into CAMEL_CASE to make environment vars out of them, which workadventure will use during its build
+  # nix is nice enough that we can just convert options written in 
+  # camelCase into CAMEL_CASE to make environment vars out of them,
+  # which workadventure will use during its build
   toCamelCase = 
     (name: builtins.replaceStrings 
       (map
@@ -18,8 +20,17 @@ let
       lib.strings.upperChars
       (lib.strings.toLower name));
   
-  envVar = (name: lib.optionalAttrs (settings ? ${toCamelCase name}) { ${name} = settings.${toCamelCase name}; });
+  # helper function for defining optional environment arguments, which
+  # may be passed to this package through the `settings` argument
+  envVar = 
+    (name: lib.optionalAttrs
+      (settings ? ${toCamelCase name})
+      { ${name} = settings.${toCamelCase name}; });
 
+  # all (currently known) options for workadventure-front. Note that
+  # some of them are pseudo-options, which are not actually implemented
+  # by workadventure (yet?) and which are instead handled during the
+  # patch phase of this derivation.
   envVars = envVar "DEBUG_MODE"
          // envVar "API_URL"
          // envVar "UPLOADER_URL"
@@ -40,40 +51,51 @@ let
          // envVar "JITSI_PRIVATE_MODE"
          // envVar "DEFAULT_MAP_URL"
          // envVar "STUN_SERVER";
-in yarn2nix-moretea.mkYarnPackage (rec {
-  pname = "workadventurefront";
-  version = "unstable";
+in
+  yarn2nix-moretea.mkYarnPackage 
+    (rec {
+      pname = "workadventurefront";
+      version = "unstable";
 
-  src = fetchFromGitLab
-    {
-      owner = "fediventure";
-      repo = "workadventure";
-      rev = "1bcf0757fd5203132edd17fc806d81e7699111a7";
-      sha256 = "0wwgfrcrpimpxjhk073yxlkcp1p0bn0glxd9wisyq5kv8s7jw1yz";
-    } + "/front";
+      # TODO: perhaps move this into its own file, to make it easily
+      # replacable across all workadventure packages.
+      src = fetchFromGitLab {
+        owner = "fediventure";
+        repo = "workadventure";
+        rev = "1bcf0757fd5203132edd17fc806d81e7699111a7";
+        sha256 = "0wwgfrcrpimpxjhk073yxlkcp1p0bn0glxd9wisyq5kv8s7jw1yz";
+      } + "/front";
 
+      # NOTE: this is optional and generated dynamically if omitted
+      yarnNix = ./yarn.nix;
 
-  # NOTE: this is optional and generated dynamically if omitted
-  yarnNix = ./yarn.nix;
+      nativeBuildInputs = [
+        makeWrapper
+        # includes `replace-literal` for patching. This command is
+        # actually the basis for `substituteInPlace`!
+        replace
+      ];
 
-  nativeBuildInputs = [ makeWrapper replace ];
+      dontStrip = true;
 
-  dontStrip = true;
+      patchPhase = ''
+        # remove google tag manager
+        replace-literal -efsw '<script async src="https://www.googletagmanager.com/gtag/js?id=UA-10196481-11"></script>' ' ';
+        # remove quill js cdn
+        replace-literal -efsr -x .ts 'fileref.setAttribute("href", "https://cdn.quilljs.com/1.3.7/quill.snow.css");' ' ';
+        replace-literal -efsr '"@types/quill": "^1.3.7",' ' ';
+        replace-literal -efsr '"quill": "^1.3.7",' ' ';
+      ''
+       + (if envVars ? DEFAULT_MAP_URL then ''replace-literal -efs -r -x .ts "/Floor0/floor0.json" "${envVars.DEFAULT_MAP_URL}";'' else "")
+       + (if envVars ? STUN_SERVER then ''replace-literal -efs -r -x .ts "stun:stun.l.google.com:19302" "${envVars.STUN_SERVER}";'' else "");
 
-  patchPhase = ''
-    # remove google tag manager
-    replace-literal -efsw '<script async src="https://www.googletagmanager.com/gtag/js?id=UA-10196481-11"></script>' ' ';
-  ''
-   + (if envVars ? DEFAULT_MAP_URL then ''replace-literal -efs -r -x .ts "/Floor0/floor0.json" "${envVars.DEFAULT_MAP_URL}";'' else "")
-   + (if envVars ? STUN_SERVER then ''replace-literal -efs -r -x .ts "stun:stun.l.google.com:19302" "${envVars.STUN_SERVER}";'' else "");
+      buildPhase = ''
+        mkdir -p $out
+        ln -s ${workadventure-messages.outPath}/generated deps/${pname}/src/Messages/generated
+        HOME=$TMPDIR yarn --offline run build
+        cp -r deps/${pname}/dist/ $out/
+      '';
 
-  buildPhase = ''
-    mkdir -p $out
-    ln -s ${workadventure-messages.outPath}/generated deps/${pname}/src/Messages/generated
-    HOME=$TMPDIR yarn --offline run build
-    cp -r deps/${pname}/dist/ $out/
-  '';
-
-  distPhase = ":";
-  installPhase = ":";
-} // envVars)
+      distPhase = ":";
+      installPhase = ":";
+    } // envVars)
-- 
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