I have created a program in dart that execute command line programs such as nmcli and iwgetid and print the output.
The snap is working on my laptop but on my NanoPi (armhf) I get empty result from nmcli -t -f ssid dev wifi and strange dart error for iwgetid -r.
The program and the commands work without snap on the device.
I have used snap install snapName.snap --dangerous --devmode so no missing plugs fault.
pi@NanoPi-Duo2:~$ snap --version
snap 2.42.1
snapd 2.42.1
series 16
ubuntu 16.04
kernel 4.14.111
pi@NanoPi-Duo2:~$ snap list
Name Version Rev Tracking Publisher Notes
core 16-2.42.1 8043 stable canonical✓ core
core18 20191030 1267 stable canonical✓ base
...
This is my snapcraft file:
name: snapName
base: core18
version: '0.2' # Just for humans, typically '1.2+git' or '1.3.2'
summary: Single-line elevator pitch for your amazing snap # 79 char long summary
description: |
This is my-snap's description. You have a paragraph or two to tell the
most important story about your snap. Keep it under 100 words though,
we live in tweetspace and your description wants to look good in the snap
store.
#grade: stable # must be 'stable' to release into candidate/stable channels
#confinement: strict # use 'strict' once you have the right plugs and slots
grade: devel # Must be 'stable' to release into candidate/stable channels
confinement: devmode
architectures: [all]
parts:
snapName:
plugin: dump
source: .
override-build: |
unzip dartsdk-*.zip
snapcraftctl build
build-packages:
- wget
- unzip
- git
stage-packages:
- crda
- iputils-arping
- iw
- libbluetooth3
- libcap2-bin
- libfribidi0
- libgudev-1.0-0
- libjansson4
- libmbim-glib4
- libmbim-proxy
- libmm-glib0
- libndp0
- libnewt0.52
- libnl-3-200
- libnl-genl-3-200
- libnm0
- libpam-cap
- libpcap0.8
- libpcsclite1
- libpipeline1
- libpolkit-agent-1-0
- libpolkit-backend-1-0
- libpolkit-gobject-1-0
- libqmi-glib5
- libqmi-proxy
- libslang2
- libteamdctl0
- libusb-1.0-0
- modemmanager
- policykit-1
- ppp
- pptp-linux
- usb-modeswitch
- usb-modeswitch-data
- wireless-regdb
- wpasupplicant
- libatm1
- network-manager-pptp
- network-manager
- wireless-tools
apps:
snapName:
command: dart-sdk/bin/dartaotruntime $SNAP/main.aot $SNAP
#daemon: simple
plugs: [network, network-bind, hardware-observe]