mirror of
https://github.com/balena-os/balena-supervisor.git
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59 lines
1.6 KiB
Plaintext
59 lines
1.6 KiB
Plaintext
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#!/bin/bash
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help () {
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cat << EOF
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Script for setting resin shell environment
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resin-vars [options]
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Options:
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-h, --help
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Display this help and exit.
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-c, --config-path CONFIG_PATH
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Use a non default config.json file.
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Default: /mnt/conf/config.json
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EOF
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}
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# Parse arguments
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while [[ $# > 0 ]]; do
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key=$1
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case $key in
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-h|--help)
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help
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exit 0
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;;
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-c|--config-path)
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CONFIG_PATH=$2
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shift
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;;
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*)
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echo "[WARNING] $0 : Argument '$1' unknown. Ignoring."
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;;
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esac
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shift
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done
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# Default values
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if [ -z "$CONFIG_PATH" ]; then
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CONFIG_PATH=/mnt/conf/config.json
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fi
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# If config.json provides redefinitions for our vars let us rewrite their
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# runtime value
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if [ -f $CONFIG_PATH ]
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then
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API_ENDPOINT=$(jq --raw-output ".apiEndpoint" $CONFIG_PATH)
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LISTEN_PORT=$(jq --raw-output ".listenPort" $CONFIG_PATH)
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MIXPANEL_TOKEN=$(jq --raw-output ".mixpanelToken" $CONFIG_PATH)
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PUBNUB_PUBLISH_KEY=$(jq --raw-output ".pubnubPublishKey" $CONFIG_PATH)
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PUBNUB_SUBSCRIBE_KEY=$(jq --raw-output ".pubnubSubscribeKey" $CONFIG_PATH)
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REGISTRY_ENDPOINT=$(jq --raw-output ".registryEndpoint" $CONFIG_PATH)
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VPN_ENDPOINT=$(jq --raw-output ".vpnEndpoint" $CONFIG_PATH)
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if [ -z "$API_ENDPOINT" -o -z "$LISTEN_PORT" -o -z "$MIXPANEL_TOKEN" -o -z "$PUBNUB_PUBLISH_KEY" -o -z "$PUBNUB_SUBSCRIBE_KEY" -o -z "$REGISTRY_ENDPOINT" -o -z "$VPN_ENDPOINT" ]; then
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echo "[WARNING] $0 : Couldn't read some variables from $CONFIG_PATH"
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fi
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else
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echo "[WARNING] $0 : '$CONFIG_PATH' not found."
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fi
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