57 lines
1.1 KiB
Lua
Executable File
57 lines
1.1 KiB
Lua
Executable File
#!/usr/bin/lua
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local unistd = require 'posix.unistd'
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local function shift()
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table.remove(arg, 1)
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end
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local reboot = true
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if arg[1] == '--no-reboot' then
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reboot = false
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shift()
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end
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local setup_mode = unistd.access('/var/gluon/setup-mode') == 0
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if #arg ~= 1 then
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io.stderr:write('Usage: gluon-switch-domain [--no-reboot] <domain>\n')
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os.exit(1)
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end
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local domain = arg[1]
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if not unistd.access('/lib/gluon/domains/') then
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io.stderr:write('This Gluon firmware does not support multiple mesh domains.\n')
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os.exit(1)
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end
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local function domain_exists(dom)
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return unistd.access('/lib/gluon/domains/' .. dom .. '.json') == 0
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end
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if not domain_exists(domain) then
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io.stderr:write(string.format("Error: invalid mesh domain '%s'\n", domain))
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os.exit(1)
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end
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local uci = require('simple-uci').cursor()
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uci:set('gluon', 'core', 'switch_domain', domain)
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uci:set('gluon', 'core', 'reconfigure', true)
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uci:save('gluon')
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local cmd
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if setup_mode then
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cmd = 'gluon-reconfigure'
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elseif reboot then
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uci:commit('gluon')
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cmd = 'reboot'
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else
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cmd = 'gluon-reload'
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end
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unistd.execp(cmd, {[0] = cmd})
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