Support config directories

README

@@ -14,7 +14,8 @@ so the first step is to get a working copy of Riot. There are a few ways of doin
 ```
 # Fetch the prebuilt release Riot package from the riot.im GitHub releases page. The version
 # fetched will be the same as the local riot-desktop package.
-yarn run fetch --noverify
+# We're explicitly asking for no config, so the package Riot will have no config.json.
+yarn run fetch --noverify --cfgdir ''
 ```
 
 ...or if you'd like to use GPG to verify the downloaded package:
@@ -24,14 +25,14 @@ yarn run fetch --noverify
 # once.
 yarn run fetch --importkey
 # Fetch the package and verify the signature
-yarn run fetch
+yarn run fetch --cfgdir ''
 ```
 
 ...or either of the above, but fetching a specific version of Riot:
 ```
 # Fetch the prebuilt release Riot package from the riot.im GitHub releases page. The version
 # fetched will be the same as the local riot-desktop package.
-yarn run fetch --noverify v1.5.6
+yarn run fetch --noverify --cfgdir '' v1.5.6
 ```
 
 If you only want to run the app locally and don't need to build packages, you can
@@ -74,3 +75,16 @@ If you'd just like to run the electron app locally for development:
 yarn add electron
 yarn start
 ```
+
+Config
+======
+If you'd like the packaged Riot to have a configuration file, you can create a
+config directory and place `config.json` in there, then specify this directory
+with the `--cfgdir` option to `yarn run fetch`, eg:
+```
+mkdir myconfig
+cp /path/to/my/config.json myconfig/
+yarn run fetch --cfgdir myconfig
+```
+The config dir for the official Riot.im app is in `riot.im`. Ifb you use this,
+your app will auto-update itself using builds from Riot.im.

riot.im/env.sh

@@ -1 +0,0 @@
-export OSSLSIGNCODE_SIGNARGS='-pkcs11module /Library/Frameworks/eToken.framework/Versions/Current/libeToken.dylib -pkcs11engine /usr/local/lib/engines/engine_pkcs11.so -certs electron_app/riot.im/New_Vector_Ltd.pem -key 0a3271cbc1ec0fd8afb37f6bbe0cd65ba08d3b4d -t http://timestamp.comodoca.com -verbose'

scripts/fetch-package.js

@@ -58,6 +58,7 @@ async function main() {
     let importkey = false;
     let pkgDir = 'packages';
     let deployDir = 'deploys';
+    let cfgDir;
     let targetVersion;
 
     while (process.argv.length > 2) {
@@ -76,6 +77,11 @@ async function main() {
                 process.argv.shift();
                 deployDir = process.argv[2];
                 break;
+            case '--cfgdir':
+            case '-d':
+                process.argv.shift();
+                cfgDir = process.argv[2];
+                break;
             default:
                 targetVersion = process.argv[2];
         }
@@ -118,6 +124,13 @@ async function main() {
         });
         return 0;
     }
+
+    if (cfgDir === undefined) {
+        console.log("No config directory set");
+        console.log("Specify a config directory with --cfgdir or -d");
+        console.log("To build with no config (and no auto-update), pass the empty string (-d '')");
+        return 1;
+    }
         
     if (verify && !haveGpg) {
         console.log("No working GPG binary: install GPG or pass --noverify to skip verification");
@@ -186,6 +199,15 @@ async function main() {
     } catch (e) {
     }
 
+    if (cfgDir.length) {
+        const configJsonSource = path.join(cfgDir, 'config.json');
+        const configJsonDest = path.join(expectedDeployDir, 'config.json');
+        console.log(configJsonSource + ' -> ' + configJsonDest);
+        await fsPromises.copyFile(configJsonSource, configJsonDest);
+    } else {
+        console.log("Skipping config file");
+    }
+
     console.log("Pack " + expectedDeployDir + " -> " + ASAR_PATH);
     await asar.createPackage(expectedDeployDir, ASAR_PATH);
     console.log("Done!");