I’m new to snaps. I’m trying to create a new snap package for an Electron app. I’ve followed this guide:
However, when it comes to running snapcraft cleanbuild I get the following error:
Failed to load plugin: properties failed to load for electron-app: Additional properties are not allowed ('apps' was unexpected)
I’ve had a look through the snapcraft.yaml and I can’t find any reference to “apps”. I’m sure I’m probably missing something obvious/stupid, so please don’t just me too much.
Thanks for the quick reply. I wanted to go with a snap package purely for ease of use. I have no idea how to use electron builder or electron forge. Like I said, this is completely new to me. Here is the contents of my snapcraft.yaml file:
name: fastmail # you probably want to 'snapcraft register <name>'
version: '0.1' # just for humans, typically '1.2+git' or '1.3.2'
summary: Fastmail webmail client via Electron. # 79 char long summary
description: |
Fastmail webmail client via Electron.
grade: stable # must be 'stable' to release into candidate/stable channels
confinement: strict # use 'strict' once you have the right plugs and slots
parts:
electron-app:
source: app/
plugin: nodejs
stage-packages:
- libnotify4
- libappindicator1
- libxtst6
- libnss3
- libxss1
- fontconfig-config
- gconf2
- libasound2
- pulseaudio
after:
- desktop-gtk2
build: node_modules/.bin/electron-builder
install: |
mkdir $SNAPCRAFT_PART_INSTALL/app
mv dist/linux-unpacked/* $SNAPCRAFT_PART_INSTALL/app
prime:
- -node_modules
apps:
fastmail:
command: env TMPDIR=$XDG_RUNTIME_DIR desktop-launch $SNAP/app/fastmail
plugs:
- home
- x11
- unity7
- browser-support
- network
- gsettings
- pulseaudio
- opengl
But I now get the following error when I run snapcraft cleanbuild:
Issues while validating None: The 'apps/fastmail' property does not match the required schema: Additional properties are not allowed ('install', 'prime', 'after', 'stage-packages', 'build' were unexpected)
can anyone check my similar problem on this topic ?
I have had no answers so far and have no idea what my problem could be (i do not believe it is an indent problem like it seems to be here).
Seems to be progressing further, but I’m still getting an error unfortunately:
Pulling electron-app
Downloading 'node-v6.11.4-linux-x64.tar.gz'[=========================================] 100%
npm --cache-min=Infinity install
npm WARN lifecycle fastmail@0.0.1~postinstall: cannot run in wd %s %s (wd=%s) fastmail@0.0.1 install-app-deps /root/build_fastmail/parts/electron-app/src
npm WARN ajv-keywords@3.2.0 requires a peer of ajv@^6.0.0 but none was installed.
npm WARN fastmail@0.0.1 No repository field.
npm --cache-min=Infinity install --global
> fastmail@0.0.1 postinstall /root/build_fastmail/parts/electron-app/install/lib/node_modules/fastmail
> install-app-deps
sh: 1: install-app-deps: Permission denied
npm ERR! Linux 4.15.0-29-generic
npm ERR! argv "/root/build_fastmail/parts/electron-app/install/bin/node" "/root/build_fastmail/parts/electron-app/install/bin/npm" "--cache-min=Infinity" "install" "--global"
npm ERR! node v6.11.4
npm ERR! npm v3.10.10
npm ERR! file sh
npm ERR! code ELIFECYCLE
npm ERR! errno ENOENT
npm ERR! syscall spawn
npm ERR! fastmail@0.0.1 postinstall: `install-app-deps`
npm ERR! spawn ENOENT
npm ERR!
npm ERR! Failed at the fastmail@0.0.1 postinstall script 'install-app-deps'.
npm ERR! Make sure you have the latest version of node.js and npm installed.
npm ERR! If you do, this is most likely a problem with the fastmail package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR! install-app-deps
npm ERR! You can get information on how to open an issue for this project with:
npm ERR! npm bugs fastmail
npm ERR! Or if that isn't available, you can get their info via:
npm ERR! npm owner ls fastmail
npm ERR! There is likely additional logging output above.
npm ERR! Please include the following file with any support request:
npm ERR! /root/build_fastmail/parts/electron-app/src/npm-debug.log
Failed to run 'npm --cache-min=Infinity install --global' for 'electron-app': Exited with code 1.
Verify that the part is using the correct parameters and try again.
Stopping local:snapcraft-remorsefully-biodynamic-brant