EMA_Libre/Carpincho
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se adecua el servicio

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This commit is contained in:
Exequiel Aramburu 2026-09-29 23:32:03 -03:00
parent 87e5c80a91
commit 0ab5b4f68c
10 changed files with 463 additions and 223 deletions
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18
build/Deb64/DEBIAN/postinst
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@ -2,9 +2,14 @@
# postinst script for EmaLibre # postinst script for EmaLibre
set -e set -e
printf "\033[1;4m3) Se aplican los permisos necesarios.\033[0m" printf "\033[1;4m3) Se aplican los permisos necesarios.\033[0m"
chmod -R 777 /usr/share/emalibre if [ -d /usr/share/emalibre/gui_web ]; then
# El servicio corre como root: sus fuentes no deben ser editables por todos.
chmod -R u+rwX,go+rX,go-w /usr/share/emalibre
else
chmod -R 777 /usr/share/emalibre
fi
chmod a-x /usr/share/menu/emalibre chmod a-x /usr/share/menu/emalibre
chmod 777 /usr/share/applications/emalibre.desktop chmod 644 /usr/share/applications/emalibre.desktop
printf "\033[1;32m --> OK. \033[0m\n" printf "\033[1;32m --> OK. \033[0m\n"
printf "\033[1;4m4) Se actualizan los menus del sistema.\033[0m" printf "\033[1;4m4) Se actualizan los menus del sistema.\033[0m"
if [ "$1" = "configure" ] && [ -x /usr/bin/update-menus ]; then update-menus ; fi if [ "$1" = "configure" ] && [ -x /usr/bin/update-menus ]; then update-menus ; fi
@ -16,7 +21,7 @@ if [ -f "/tmp/ConfiguracionGeneral.js" ]; then
printf "\033[1;4m6) Se restaura el archivo de configuracion.\033[0m" printf "\033[1;4m6) Se restaura el archivo de configuracion.\033[0m"
if [ -d "/usr/share/emalibre/conf/" ]; then if [ -d "/usr/share/emalibre/conf/" ]; then
mv -f /tmp/ConfiguracionGeneral.js /usr/share/emalibre/conf/ mv -f /tmp/ConfiguracionGeneral.js /usr/share/emalibre/conf/
chmod 777 /usr/share/emalibre/conf/ConfiguracionGeneral.js || true chmod 644 /usr/share/emalibre/conf/ConfiguracionGeneral.js || true
printf "\033[1;32m --> OK. \033[0m\n" printf "\033[1;32m --> OK. \033[0m\n"
elif [ -d "/usr/share/emalibre/package.nw/conf/" ]; then elif [ -d "/usr/share/emalibre/package.nw/conf/" ]; then
mv -f /tmp/ConfiguracionGeneral.js /usr/share/emalibre/package.nw/conf/ mv -f /tmp/ConfiguracionGeneral.js /usr/share/emalibre/package.nw/conf/
@ -34,4 +39,11 @@ else
printf "\033[1;36m --> /usr/share/emalibre/conf/ConfiguracionGeneral.js. \033[0m\n" printf "\033[1;36m --> /usr/share/emalibre/conf/ConfiguracionGeneral.js. \033[0m\n"
echo "" echo ""
fi fi
if [ "$1" = configure ] && [ -x /etc/init.d/emalibre ]; then
update-rc.d emalibre defaults
if [ -d /run/systemd/system ]; then
systemctl daemon-reload
fi
invoke-rc.d emalibre start
fi
exit 0 exit 0

12
build/Deb64/DEBIAN/postrm
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@ -1,4 +1,12 @@
#!/bin/sh #!/bin/sh
set -e set -e
echo "Se actualiza los menus y reglas de control..." case "$1" in
if [ "$1" = "configure" ] && [ -x /usr/bin/update-menus ]; then update-menus ; fi remove|purge)
if [ -x /usr/bin/update-menus ]; then update-menus; fi
if [ -d /run/systemd/system ]; then systemctl daemon-reload; fi
;;
esac
if [ "$1" = purge ] && [ ! -e /etc/init.d/emalibre ]; then
update-rc.d emalibre remove
fi
exit 0

35
build/Deb64/DEBIAN/preinst
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@ -6,8 +6,6 @@
# * <new-preinst> `upgrade' <old-version> # * <new-preinst> `upgrade' <old-version>
# * <old-preinst> `abort-upgrade' <new-version> # * <old-preinst> `abort-upgrade' <new-version>
set -e set -e
pidFile="/var/run/emalibre.pid"
pidMonitorFile="/var/run/monitor_emalibre.pid"
echo "" echo ""
printf "\033[1;35m***************************************************************\n" printf "\033[1;35m***************************************************************\n"
printf "Gracias por instalar EMA Libre Cliente (Carpincho)!!.\n" printf "Gracias por instalar EMA Libre Cliente (Carpincho)!!.\n"
@ -19,14 +17,31 @@ case "$1" in
printf "\033[1;10m * 1.0) Se verifica y detiene si existe EMA Libre corriendo.\033[0m" printf "\033[1;10m * 1.0) Se verifica y detiene si existe EMA Libre corriendo.\033[0m"
# 0. Se detiene emalibre si existe instancia corriendo. # 0. Se detiene emalibre si existe instancia corriendo.
if [ -f $pidFile ]; then # Versiones anteriores usaban stopall y borraban el PID sin parar.
rm -f /var/run/emalibre.pid # Detener únicamente EMA_Web, incluso durante la primera migración.
rm -f /var/run/emalibre.log if [ -f /usr/share/emalibre/node_modules/forever/lib/forever.js ]; then
fi NODE=/usr/share/emalibre/node_modules/node/bin/node
if [ -f $pidMonitorFile ]; then # Compatibilidad al actualizar una instalación antigua sin runtime incluido.
rm -f /var/run/monitor_emalibre.pid if [ ! -x "$NODE" ]; then
rm -f /var/run/monitor_emalibre.log NODE=$(command -v node || true)
fi fi
if [ -z "$NODE" ] || [ ! -x "$NODE" ]; then
echo "No se encontró Node para detener la instalación anterior." >&2
exit 1
fi
HOME=/root FOREVER_ROOT=/root/.forever "$NODE" - <<'JS'
const forever = require('/usr/share/emalibre/node_modules/forever');
const timer = setTimeout(() => process.exit(1), 15000);
forever.list(false, (err, processes) => {
if (err) { console.error(err); process.exit(1); }
if (!(processes || []).some(p => p.uid === 'EMA_Web')) {
clearTimeout(timer); process.exit(0);
}
forever.stop('EMA_Web').on('stop', () => process.exit(0))
.on('error', err => { console.error(err); process.exit(1); });
});
JS
fi
printf "\033[1;32m --> OK. \033[0m\n" printf "\033[1;32m --> OK. \033[0m\n"
# 1. Se consulta si existe el archivo de configuracion # 1. Se consulta si existe el archivo de configuracion
if [ -f "/usr/share/emalibre/conf/ConfiguracionGeneral.js" ]; then if [ -f "/usr/share/emalibre/conf/ConfiguracionGeneral.js" ]; then

10
build/Deb64/DEBIAN/prerm Executable file
View File

@ -0,0 +1,10 @@
#!/bin/sh
set -e
case "$1" in
remove|upgrade|deconfigure)
if [ -x /etc/init.d/emalibre ]; then
invoke-rc.d emalibre stop
fi
;;
esac
exit 0

332
build/Deb64/etc/init.d/emalibre
View File

@ -1,207 +1,159 @@
#!/bin/bash #!/bin/bash
### BEGIN INIT INFO ### BEGIN INIT INFO
# Provides: EMA Libre Carpincho # Provides: emalibre
# Required-Start: $syslog # Required-Start: $remote_fs $network $syslog
# Required-Stop: $syslog # Required-Stop: $remote_fs $network $syslog
# Default-Start: 2 3 4 5 # Default-Start: 2 3 4 5
# Default-Stop: 0 1 6 # Default-Stop: 0 1 6
# Short-Description: EMA Libre Carpincho demonio # Short-Description: EMA Libre Carpincho web
# Description: Start/stop/Restart EMA Libre Carpincho
### END INIT INFO ### END INIT INFO
### CONFIG ZONE PATH=/usr/sbin:/usr/bin:/sbin:/bin
# Get function from functions library export PATH
#set -e
. /lib/lsb/init-functions . /lib/lsb/init-functions
RETVAL=0 appFilePath=/usr/share/emalibre
pidFile=/run/emalibre.pid
# Nombre del servicio. logDir=/var/log/emalibre
serviceName="emalibre" modeFile=/etc/emalibre_modo
# Ubicacion de la APP
appFilePath="/usr/share/emalibre"
# Archivo de Inicio.
web="gui_web/express.js"
### END CONFIG ZONE
# Ubicacion de logs y del pid.
pidFile="/var/run/$serviceName.pid"
logFile="/var/run/$serviceName.log"
# Ubicacion de node como modulo de carpincho.
nodemodule="$appFilePath/node_modules/node/bin"
# Ubicacion de forever como modulo de carpincho.
foreverApp="$appFilePath/node_modules/forever/bin/forever" foreverApp="$appFilePath/node_modules/forever/bin/forever"
# Mantener el registro de instalaciones anteriores iniciadas como root.
export HOME=/root
export FOREVER_ROOT=/root/.forever
nodeBin="$appFilePath/node_modules/node/bin/node"
export PATH="$appFilePath/node_modules/node/bin:$PATH"
# Ubicacion de logs de EMA Libre fail() { echo "emalibre: $*" >&2; return 1; }
emaLogs="$appFilePath/logs/debug.log" require_root() {
[ "$(id -u)" -eq 0 ] || { fail "Este comando requiere root."; return 4; }
export PATH=$PATH:$nodemodule }
check_runtime() {
[ -x "$nodeBin" ] || { fail "Falta el Node incluido en $nodeBin (Node.js >= 20)."; return 5; }
"$nodeBin" -e 'process.exit(Number(process.versions.node.split(".")[0]) >= 20 ? 0 : 1)' || {
fail "Se requiere Node.js >= 20."; return 5;
}
[ -f "$foreverApp" ] && [ -f "$appFilePath/gui_web/express.js" ] || {
fail "La instalación web está incompleta."; return 5;
}
}
node_run() { "$nodeBin" "$@" 9>&-; }
forever_cmd() { node_run "$foreverApp" "$@"; }
# Consultar el supervisor, sin confiar en archivos PID residuales.
# 0: activo; 3: detenido; 4: no se pudo consultar.
process_status() {
"$nodeBin" - "$appFilePath" <<'JS'
const root = process.argv[2];
const timer = setTimeout(() => process.exit(4), 5000);
try {
require(root + '/node_modules/forever').list(false, (err, processes) => {
clearTimeout(timer);
if (err) { console.error(err.message); process.exit(4); }
const active = (processes || []).some(p => p.uid === 'EMA_Web');
process.exit(active ? 0 : 3);
});
} catch (err) { console.error(err.message); process.exit(4); }
JS
}
start() { start() {
if [ ! -f /etc/emalibre_modo ] local state mode
then process_status; state=$?
`echo "web" > /etc/emalibre_modo` case "$state" in
fi 0) echo "EMA Libre ya está ejecutándose."; return 0 ;;
MODO=`cat /etc/emalibre_modo` 3) ;;
if [ -f $pidFile ]; then *) fail "No se pudo consultar Forever."; return "$state" ;;
log_daemon_msg "EMA libre Carpincho se encuentra corriendo." esac
RETVAL=$? if [ ! -f "$modeFile" ]; then
else printf 'web\n' > "$modeFile" || return 1
if [ $MODO = 'web' ] fi
then mode=$(tr -d '[:space:]' < "$modeFile") || return 1
log_daemon_msg "Comenzando EMA Libre Carpincho en modo web" [ "$mode" = web ] || { fail "Modo inválido: '$mode'; se esperaba web."; return 2; }
echo "$(date '+%d/%m/%Y %H:%M:%S') - 0|SERVICIO|Inicio el servicio en modo web." >> $emaLogs mkdir -p "$logDir" || return 1
$foreverApp start --uid "EMA_Web" --id "EMA_Web" --minUptime 5000 --spinSleepTime 5000 --sourceDir $appFilePath --workingDir $appFilePath --pidFile $pidFile -l $logFile -a -d -c node "$web" iniciar rm -f "$pidFile" || return 1
RETVAL=$? # Forever concatena sourceDir y script: el script debe ser relativo.
fi forever_cmd start --uid EMA_Web --id EMA_Web --minUptime 5000 --spinSleepTime 5000 \
fi --sourceDir "$appFilePath" --workingDir "$appFilePath" --pidFile "$pidFile" \
RETVAL=$? -l "$logDir/forever.log" -o "$logDir/stdout.log" -e "$logDir/stderr.log" \
-a -c "$nodeBin" "gui_web/express.js" iniciar || return $?
# Forever arranca en segundo plano: esperar a que registre el supervisor.
local attempt
for attempt in {1..10}; do
process_status; state=$?
[ "$state" -eq 0 ] && { echo "EMA Libre iniciado."; return 0; }
[ "$state" -eq 3 ] || return "$state"
sleep 1
done
fail "El supervisor no arrancó; revise $logDir."
} }
restart() {
log_daemon_msg "Reiniciando EMA Libre Carpincho"
echo "$(date '+%d/%m/%Y %H:%M:%S') - 0|SERVICIO|Reiniciando el servicio." >> $emaLogs
$foreverApp restart $nodemodule
RETVAL=$?
}
stop() { stop() {
if [ -f $pidFile ]; then local state
log_daemon_msg "Deteniendo EMA Libre Carpincho." process_status; state=$?
echo "$(date '+%d/%m/%Y %H:%M:%S') - 0|SERVICIO|Detenido el servicio." >> $emaLogs case "$state" in
$foreverApp stopall 0) forever_cmd stop EMA_Web || return $? ;;
RETVAL=$? 3) echo "EMA Libre ya está detenido." ;;
else *) fail "No se pudo consultar Forever."; return "$state" ;;
log_daemon_msg "EMA libre Carpincho no se encuentra ejecutandose." esac
fi process_status; state=$?
RETVAL=$? [ "$state" -eq 3 ] || { fail "No se pudo confirmar la parada."; return 1; }
rm -f "$pidFile"
} }
status() { status() {
log_daemon_msg "Mostrando estado nativo del servicio." local state
RETVAL=$? process_status; state=$?
case "$state" in
0) echo "EMA Libre: supervisor activo." ;;
3) echo "EMA Libre: detenido." ;;
*) fail "Estado desconocido; no se pudo consultar Forever." ;;
esac
return "$state"
}
set_boot() {
# El arranque del servicio es independiente del inicio del recolector.
if [ -d /run/systemd/system ]; then
systemctl "$1" emalibre
else
update-rc.d emalibre defaults && update-rc.d emalibre "$1"
fi
}
view_conf() {
printf 'Modo: '; cat "$modeFile" || return 1
if [ -d /run/systemd/system ]; then
systemctl is-enabled emalibre
else
echo 'Inicio del servicio: consultar enlaces /etc/rc[2-5].d/*emalibre'
fi
"$nodeBin" - "$appFilePath/conf/ConfiguracionGeneral.js" <<'JS'
const cfg = require(process.argv[2]).ConfGeneral;
for (const key of ['Tiempo_de_Recoleccion', 'UTC', 'SistemaMetrico', 'debug',
'debugTamanio', 'NombreEstacion', 'Modo', 'inicio_automatico', 'Audio',
'notificar_cambios', 'audioVoces', 'IP', 'Puerto', 'Ruta']) {
console.log(key + ': ' + cfg[key]);
}
JS
} }
case "${1:-}" in
uptime() { start|stop|restart|force-reload|status|uptime|reporte|view-conf|set-inicio-enabled|set-inicio-disable) ;;
echo "$(date '+%d/%m/%Y %H:%M:%S') - 0|SERVICIO|Mostrando el uptime del servicio (consola)." >> $emaLogs *) echo "Uso: $0 {start|stop|restart|force-reload|status|uptime|reporte|view-conf|set-inicio-enabled|set-inicio-disable}" >&2; exit 2 ;;
$foreverApp list esac
RETVAL=$? require_root || exit $?
} check_runtime || exit $?
case "$1" in
reporte() { start|stop|restart|force-reload|set-inicio-enabled|set-inicio-disable)
echo "$(date '+%d/%m/%Y %H:%M:%S') - 0|SERVICIO|Mostrando el reporte de consola." >> $emaLogs # Evitar arranques/paradas simultáneos. Cerrar el descriptor en Node
pushd "$appFilePath" # impide que el daemon herede y retenga el bloqueo.
"$nodemodule/node" core/reporte.js exec 9>/run/lock/emalibre.lock || exit 1
RETVAL=$? flock -w 30 9 || exit 1
} ;;
esac
if [ -d /usr/share/emalibre/gui_web ] case "$1" in
then start) start ;;
# SI EXISTE EL MODULO GUI_WEB se habilitan algunas opciones stop) stop ;;
case "$1" in restart|force-reload) stop && start ;;
start) status) status ;;
start uptime) forever_cmd list ;;
reporte) (cd "$appFilePath" && node_run core/reporte.js) ;;
;; view-conf) view_conf ;;
stop) set-inicio-enabled) set_boot enable ;;
stop set-inicio-disable) set_boot disable ;;
esac
;; exit $?
status)
status
;;
restart)
restart
;;
reporte)
reporte
;;
uptime)
uptime
;;
set-inicio-enabled)
log_daemon_msg "Se Habilito el servicio para inicio automatico."
systemctl enable emalibre
"$nodemodule/node" -e "
const fs = require('fs');
const cfgPath = '/usr/share/emalibre/conf/ConfiguracionGeneral.js';
const cfg = require(cfgPath);
cfg.ConfGeneral.inicio_automatico = true;
fs.writeFileSync(
cfgPath,
'module.exports = ' + JSON.stringify(cfg, null, 2) + ';\n'
);
"
;;
set-inicio-disable)
log_daemon_msg "Se Deshabilito el inicio automatico del servicio."
systemctl disable emalibre
"$nodemodule/node" -e "
const fs = require('fs');
const cfgPath = '/usr/share/emalibre/conf/ConfiguracionGeneral.js';
const cfg = require(cfgPath);
cfg.ConfGeneral.inicio_automatico = false;
fs.writeFileSync(
cfgPath,
'module.exports = ' + JSON.stringify(cfg, null, 2) + ';\n'
);
"
;;
view-conf)
log_daemon_msg "Configuración de EMA Libre Carpincho"
log_daemon_msg "-------------------------------------"
CFG=/usr/share/emalibre/conf/ConfiguracionGeneral.js
if [ -f /etc/emalibre_modo ]
then
log_daemon_msg "Modo actual: `cat /etc/emalibre_modo` "
else
`echo "consola" > /etc/emalibre_modo`
log_daemon_msg "Modo actual: `cat /etc/emalibre_modo` "
fi
log_daemon_msg "Inicio Automatico (servicio): `systemctl is-enabled emalibre 2> echo`"
log_daemon_msg ""
log_daemon_msg "----------------------"
log_daemon_msg "Configuracion Global:"
log_daemon_msg "->`grep "Version" /usr/share/emalibre/conf/ConfiguracionGlobal.js`"
log_daemon_msg "->`grep "Nombre" /usr/share/emalibre/conf/ConfiguracionGlobal.js`"
log_daemon_msg "----------------------"
log_daemon_msg "Configuracion General:"
log_daemon_msg ""
CFG=/usr/share/emalibre/conf/ConfiguracionGeneral.js
log_daemon_msg "-> Tiempo de Recolección: $(sed -nE 's/^[[:space:]]*"Tiempo_de_Recoleccion"[[:space:]]*:[[:space:]]*([0-9]+),?/\1/p' $CFG)"
log_daemon_msg "-> UTC: $(sed -nE 's/^[[:space:]]*"UTC"[[:space:]]*:[[:space:]]*(-?[0-9]+),?/\1/p' $CFG)"
log_daemon_msg "-> Sistema Métrico: $(sed -nE 's/^[[:space:]]*"SistemaMetrico"[[:space:]]*:[[:space:]]*"([^"]+)",?/\1/p' $CFG)"
log_daemon_msg "-> Nivel Debug: $(sed -nE 's/^[[:space:]]*"debug"[[:space:]]*:[[:space:]]*([0-9]+),?/\1/p' $CFG)"
log_daemon_msg "-> Tamaño Debug: $(sed -nE 's/^[[:space:]]*"debugTamanio"[[:space:]]*:[[:space:]]*([0-9]+),?/\1/p' $CFG)"
log_daemon_msg "-> Nombre Estación: $(sed -nE 's/^[[:space:]]*"NombreEstacion"[[:space:]]*:[[:space:]]*"([^"]+)",?/\1/p' $CFG)"
log_daemon_msg "-> Modo: $(sed -nE 's/^[[:space:]]*"Modo"[[:space:]]*:[[:space:]]*"([^"]+)",?/\1/p' $CFG)"
log_daemon_msg "-> Llave R: $(sed -nE 's/^[[:space:]]*"Llave_R"[[:space:]]*:[[:space:]]*"([^"]+)",?/\1/p' $CFG)"
log_daemon_msg "-> Inicio automático: $(sed -nE 's/^[[:space:]]*"inicio_automatico"[[:space:]]*:[[:space:]]*(true|false),?/\1/p' $CFG)"
log_daemon_msg "-> Audio: $(sed -nE 's/^[[:space:]]*"Audio"[[:space:]]*:[[:space:]]*(true|false),?/\1/p' $CFG)"
log_daemon_msg "-> Notificar cambios: $(sed -nE 's/^[[:space:]]*"notificar_cambios"[[:space:]]*:[[:space:]]*(true|false),?/\1/p' $CFG)"
log_daemon_msg "-> Audio Voces: $(sed -nE 's/^[[:space:]]*"audioVoces"[[:space:]]*:[[:space:]]*"([^"]+)",?/\1/p' $CFG)"
log_daemon_msg "-> IP: $(sed -nE 's/^[[:space:]]*"IP"[[:space:]]*:[[:space:]]*"([^"]+)",?/\1/p' $CFG)"
log_daemon_msg "-> Puerto: $(sed -nE 's/^[[:space:]]*"Puerto"[[:space:]]*:[[:space:]]*"([^"]+)",?/\1/p' $CFG)"
log_daemon_msg "-> Ruta: $(sed -nE 's/^[[:space:]]*"Ruta"[[:space:]]*:[[:space:]]*"([^"]+)",?/\1/p' $CFG)"
;;
*)
echo "Utilice: {start|stop|status|restart|set-inicio-enabled|set-inicio-disable|view-conf|reporte|uptime}"
exit 1
;;
esac
fi
exit $RETVAL

2
build/controlDeb/control_arm_web
View File

@ -5,7 +5,7 @@ Priority: optional
Section: utils Section: utils
Maintainer: Laboratorio de Investigacion Gugler <gugler_contacto@uader.edu.ar> Maintainer: Laboratorio de Investigacion Gugler <gugler_contacto@uader.edu.ar>
Homepage: https://ema.gugler.com.ar Homepage: https://ema.gugler.com.ar
Depends: nodejs (>= 14), libusb-1.0-0, libudev1 Depends: lsb-base, init-system-helpers, util-linux, libusb-1.0-0, libudev1
Conflicts: emalibre-gui Conflicts: emalibre-gui
Description: EMA Libre Cliente (Carpincho) Description: EMA Libre Cliente (Carpincho)
Software Libre en modo web y consola para Estaciones Meteorológicas Automáticas. Software Libre en modo web y consola para Estaciones Meteorológicas Automáticas.

2
build/controlDeb/control_linux_web
View File

@ -5,7 +5,7 @@ Priority: optional
Section: application Section: application
Maintainer: Laboratorio de Investigacion Gugler <gugler_contacto@uader.edu.ar> Maintainer: Laboratorio de Investigacion Gugler <gugler_contacto@uader.edu.ar>
Homepage: https://ema.gugler.com.ar Homepage: https://ema.gugler.com.ar
Depends: Depends: lsb-base, init-system-helpers, util-linux, libusb-1.0-0, libudev1
Conflicts: emalibre-gui Conflicts: emalibre-gui
Description: EMA Libre Cliente (Carpincho) - Software Libre en modo web y consola para Estaciones Meteorológica Automáticas. Description: EMA Libre Cliente (Carpincho) - Software Libre en modo web y consola para Estaciones Meteorológica Automáticas.
EMA Libre es Libre y Gratuito desarrollado por el Laboratorio de Investigación Gugler EMA Libre es Libre y Gratuito desarrollado por el Laboratorio de Investigación Gugler

63
generarDeb64.sh
View File

@ -48,6 +48,12 @@ function spinner() {
printf " \b\b\b\b" printf " \b\b\b\b"
} }
# El entorno de compilación requiere Node 20; el DEB incluye su propio runtime.
if ! node -e 'process.exit(Number(process.versions.node.split(".")[0]) >= 20 ? 0 : 1)'; then
log_error "Se requiere Node.js >= 20 para construir el paquete web."
exit 1
fi
# ======================= # =======================
# VERSIONES # VERSIONES
# ======================= # =======================
@ -70,7 +76,7 @@ echo ""
# LIMPIEZA Y PREPARACIÓN # LIMPIEZA Y PREPARACIÓN
# ======================= # =======================
log_info "1) Limpiando compilación anterior." log_info "1) Limpiando compilación anterior."
mkdir -p "$DEB_DIR/usr/bin" "$DEB_DIR/usr/share/emalibre" "$DEBS_OUT" mkdir -p "$DEB_DIR/usr/bin" "$DEB_DIR/usr/share/emalibre" "$DEBS_OUT" "$TMP_DIR"
sudo rm -rf "$EMALIBRE_DIR"/* "$TMP_DIR/emalibre_nogui" "$DEB_DIR/usr/bin/"* "$DEB_DIR/usr/share/emalibre/"* sudo rm -rf "$EMALIBRE_DIR"/* "$TMP_DIR/emalibre_nogui" "$DEB_DIR/usr/bin/"* "$DEB_DIR/usr/share/emalibre/"*
log_ok " --> OK." log_ok " --> OK."
@ -134,7 +140,21 @@ log_ok " --> OK."
log_info "7) Generando node_modules con NPM del proyecto." log_info "7) Generando node_modules con NPM del proyecto."
cd "$EMALIBRE_DIR/package.nw" cd "$EMALIBRE_DIR/package.nw"
npm ci --only=production --no-audit --silent 2>>"$LOG_FILE" 1>/dev/null # El lockfile no está versionado: sincronizarlo con package.json antes de npm ci.
npm install --package-lock-only --ignore-scripts --no-audit --silent 2>>"$LOG_FILE" 1>/dev/null
npm ci --omit=dev --no-audit --silent 2>>"$LOG_FILE" 1>/dev/null
# npm instala el binario de Node para la arquitectura de compilación dentro del paquete.
BUNDLED_NODE="$PWD/node_modules/node/bin/node"
if [ ! -x "$BUNDLED_NODE" ] || ! "$BUNDLED_NODE" -e '
const expected = require("./package.json").dependencies.node;
process.exit(process.versions.node === expected && process.platform === "linux" && process.arch === "x64" ? 0 : 1);
'; then
log_error "Falta el runtime Node incluido o no corresponde a la versión/arquitectura del DEB."
exit 1
fi
# Compilar/cargar las dependencias nativas con el mismo Node que usará el servicio.
PATH="$(dirname "$BUNDLED_NODE"):$PATH" npm rebuild node-hid --no-audit >>"$NODE_HID_LOG" 2>&1
"$BUNDLED_NODE" -e 'require("node-hid")'
log_ok " --> OK." log_ok " --> OK."
# ======================= # =======================
@ -197,7 +217,7 @@ log_ok " --> OK."
log_info "4) Aplicando permisos necesarios." log_info "4) Aplicando permisos necesarios."
sudo chmod +x "$DEB_DIR/usr/share/emalibre/emalibre" sudo chmod +x "$DEB_DIR/usr/share/emalibre/emalibre"
sudo chmod 0755 "$DEB_DIR/DEBIAN" "$DEB_DIR/DEBIAN/postrm" "$DEB_DIR/DEBIAN/postinst" "$DEB_DIR/DEBIAN/preinst" sudo chmod 0755 "$DEB_DIR/DEBIAN" "$DEB_DIR/DEBIAN/postrm" "$DEB_DIR/DEBIAN/postinst" "$DEB_DIR/DEBIAN/preinst" "$DEB_DIR/DEBIAN/prerm"
sudo chown -R root:root "$DEB_DIR" sudo chown -R root:root "$DEB_DIR"
log_ok " --> OK." log_ok " --> OK."
@ -206,21 +226,36 @@ sudo ln -sf ../share/emalibre/emalibre "$DEB_DIR/usr/bin/emalibre"
log_ok " --> OK." log_ok " --> OK."
log_info "6) Eliminando node/web/express/forever/servicio para modo GUI y la interfaz para el modo web." log_info "6) Eliminando node/web/express/forever/servicio para modo GUI y la interfaz para el modo web."
sudo mv "$DEB_DIR/etc/init.d" "$TMP_DIR" 2>/dev/null || true # Restaurar las plantillas incluso si falla la construcción del paquete GUI.
sudo mv "$DEB_DIR/etc/emalibre_modo" "$TMP_DIR" 2>/dev/null || true SERVICE_BACKUP=$(mktemp -d "$(pwd)/$TMP_DIR/service.XXXXXX")
sudo rm -rf "$DEB_DIR/usr/share/emalibre/node_modules/node" \ SERVICE_ETC="$(pwd)/$DEB_DIR/etc"
"$DEB_DIR/usr/share/emalibre/node_modules/express" \ restore_service() {
"$DEB_DIR/usr/share/emalibre/node_modules/forever" \ if [ -f "$SERVICE_BACKUP/emalibre" ]; then
"$DEB_DIR/usr/share/emalibre/node_modules/forever-agent" \ sudo mv "$SERVICE_BACKUP/emalibre" "$SERVICE_ETC/init.d/emalibre" || return
"$DEB_DIR/usr/share/emalibre/node_modules/forever-monitor" \ fi
"$DEB_DIR/usr/share/emalibre/gui_web" if [ -f "$SERVICE_BACKUP/emalibre_modo" ]; then
sudo mv "$SERVICE_BACKUP/emalibre_modo" "$SERVICE_ETC/emalibre_modo" || return
fi
rmdir "$SERVICE_BACKUP"
}
trap restore_service EXIT
sudo mv "$SERVICE_ETC/init.d/emalibre" "$SERVICE_BACKUP/emalibre"
sudo mv "$SERVICE_ETC/emalibre_modo" "$SERVICE_BACKUP/emalibre_modo"
sudo rm -rf "$DEB_DIR/usr/share/emalibre/package.nw/node_modules/.bin/node" \
"$DEB_DIR/usr/share/emalibre/package.nw/node_modules/node-bin-setup" \
"$DEB_DIR/usr/share/emalibre/package.nw/node_modules/node" \
"$DEB_DIR/usr/share/emalibre/package.nw/node_modules/express" \
"$DEB_DIR/usr/share/emalibre/package.nw/node_modules/forever" \
"$DEB_DIR/usr/share/emalibre/package.nw/node_modules/forever-agent" \
"$DEB_DIR/usr/share/emalibre/package.nw/node_modules/forever-monitor" \
"$DEB_DIR/usr/share/emalibre/package.nw/gui_web"
log_ok " --> OK." log_ok " --> OK."
log_info "7) Generando Paquete DEB para GUI 64 bits Linux." log_info "7) Generando Paquete DEB para GUI 64 bits Linux."
#sudo dpkg -b Deb64 debs/"emalibre-gui-linux_$VERSION.deb" #sudo dpkg -b Deb64 debs/"emalibre-gui-linux_$VERSION.deb"
sudo dpkg-deb -Zxz -b "$DEB_DIR" "$DEBS_OUT/emalibre-gui-linux_$VERSION.deb" sudo dpkg-deb -Zxz -b "$DEB_DIR" "$DEBS_OUT/emalibre-gui-linux_$VERSION.deb"
sudo mv "$TMP_DIR/init.d" "$DEB_DIR/etc" 2>/dev/null || true restore_service
sudo mv "$TMP_DIR/emalibre_modo" "$DEB_DIR/etc/emalibre_modo" 2>/dev/null || true trap - EXIT
log_final " Finalizó con éxito, build/debs/emalibre-gui-linux_$VERSION.deb." log_final " Finalizó con éxito, build/debs/emalibre-gui-linux_$VERSION.deb."
log_ok " --> OK." log_ok " --> OK."
@ -261,7 +296,7 @@ sudo sed -i 's|/emalibre/package.nw/gui_common/|/emalibre/gui_common/|' "$DEB_DI
log_ok " --> OK." log_ok " --> OK."
log_info "4) Aplicando permisos necesarios." log_info "4) Aplicando permisos necesarios."
sudo chmod 0755 "$DEB_DIR/DEBIAN" "$DEB_DIR/DEBIAN/postrm" "$DEB_DIR/DEBIAN/postinst" "$DEB_DIR/DEBIAN/preinst" sudo chmod 0755 "$DEB_DIR/DEBIAN" "$DEB_DIR/DEBIAN/postrm" "$DEB_DIR/DEBIAN/postinst" "$DEB_DIR/DEBIAN/preinst" "$DEB_DIR/DEBIAN/prerm"
sudo chown -R root:root "$DEB_DIR" sudo chown -R root:root "$DEB_DIR"
log_ok " --> OK." log_ok " --> OK."

6
src/package.json
View File

@ -58,9 +58,11 @@
"datatables.net": "1.13.11", "datatables.net": "1.13.11",
"datatables.net-bs5": "1.13.11", "datatables.net-bs5": "1.13.11",
"datatables.net-buttons": "2.4.3", "datatables.net-buttons": "2.4.3",
"datatables.net-buttons-bs5": "2.4.3" "datatables.net-buttons-bs5": "2.4.3",
"node": "22.23.3"
}, },
"allowScripts": { "allowScripts": {
"node-hid@3.4.0": true "node-hid@3.4.0": true,
"node@22.23.3": true
} }
} }

206
test/init-service.test.py Normal file
View File

@ -0,0 +1,206 @@
"""Exercise an isolated copy of the init script; never launch real daemons."""
import json
import os
from pathlib import Path
import shutil
import subprocess
import tempfile
import unittest
REPO = Path(__file__).resolve().parents[1]
NODE = shutil.which('node', path='/usr/bin:/bin')
@unittest.skipUnless(NODE, 'Node is required for the fake Forever module')
class InitServiceTest(unittest.TestCase):
def setUp(self):
self.temp = tempfile.TemporaryDirectory(prefix='emalibre-test-')
self.addCleanup(self.temp.cleanup)
self.root = Path(self.temp.name)
self.app = self.root / 'app'
self.module = self.app / 'node_modules/forever'
(self.module / 'bin').mkdir(parents=True)
(self.app / 'gui_web').mkdir()
(self.app / 'gui_web/express.js').touch()
(self.app / 'conf').mkdir()
self.config = self.app / 'conf/ConfiguracionGeneral.js'
self.config.write_text('module.exports = {ConfGeneral: {inicio_automatico: false}};')
self.state = self.root / 'state.json'
self.state.write_text('[]')
self.calls = self.root / 'calls.jsonl'
self.pid = self.root / 'emalibre.pid'
self.mode = self.root / 'mode'
self.mode.write_text('web\n')
self.module.joinpath('index.js').write_text('''
const fs = require('fs');
exports.stop = uid => {
const emitter = new (require('events').EventEmitter)();
process.nextTick(() => {
if (process.env.COMMAND_FAIL === 'stop') return emitter.emit('error', Error('stop failed'));
const state = JSON.parse(fs.readFileSync(process.env.TEST_STATE));
fs.writeFileSync(process.env.TEST_STATE, JSON.stringify(state.filter(p => p.uid !== uid)));
emitter.emit('stop');
});
return emitter;
};
exports.list = (_, cb) => cb(process.env.LIST_FAIL ? Error('query failed') : null,
JSON.parse(fs.readFileSync(process.env.TEST_STATE)));
''')
self.module.joinpath('bin/forever').write_text('''
const fs = require('fs');
const args = process.argv.slice(2);
fs.appendFileSync(process.env.TEST_CALLS, JSON.stringify(args) + '\\n');
if (process.env.COMMAND_FAIL === args[0]) process.exit(7);
let state = JSON.parse(fs.readFileSync(process.env.TEST_STATE));
if (args[0] === 'start') {
// Match Forever's tryStart: path.join(sourceDir, script), not path.resolve.
const script = require('path').join(args[args.indexOf('--sourceDir') + 1], args[args.length - 2]);
if (!fs.existsSync(script)) {
console.error('script ' + script + ' does not exist');
process.exit(255);
}
state.push({uid: 'EMA_Web'});
fs.writeFileSync(args[args.indexOf('--pidFile') + 1], '123456');
}
if (args[0] === 'stop') state = state.filter(p => p.uid !== args[1]);
fs.writeFileSync(process.env.TEST_STATE, JSON.stringify(state));
''')
wrapper = self.app / 'node_modules/node/bin/node'
wrapper.parent.mkdir(parents=True)
# Allow tests on older host Node; production still enforces Node >= 20.
wrapper.write_text('#!/bin/sh\nif [ "$1" = -e ]; then exit "${VERSION_FAIL:-0}"; fi\nexec ' + NODE + ' "$@"\n')
wrapper.chmod(0o755)
script = (REPO / 'build/Deb64/etc/init.d/emalibre').read_text()
for old, new in {
'/usr/share/emalibre': str(self.app),
'/run/emalibre.pid': str(self.pid),
'/var/log/emalibre': str(self.root / 'logs'),
'/etc/emalibre_modo': str(self.mode),
'/root/.forever': str(self.root / 'forever'),
'HOME=/root': 'HOME=' + str(self.root),
'/run/lock/emalibre.lock': str(self.root / 'lock'),
'/run/systemd/system': str(self.root / 'systemd'),
'$(id -u)': '${TEST_UID:-0}',
}.items():
script = script.replace(old, new)
# Both service managers are mocks; no system configuration is touched.
script = script.replace('set_boot() {', '''
systemctl() { echo "$*" >> "${TEST_BOOT}"; return "${BOOT_FAIL:-0}"; }
update-rc.d() { echo "$*" >> "${TEST_BOOT}"; return "${BOOT_FAIL:-0}"; }
set_boot() {''')
self.script = self.root / 'service'
self.script.write_text(script)
self.env = dict(os.environ, TEST_STATE=str(self.state), TEST_CALLS=str(self.calls),
TEST_BOOT=str(self.root / 'boot'))
def run_service(self, action, expected=0, **env):
result = subprocess.run(['bash', str(self.script), action], env=dict(self.env, **env),
capture_output=True, text=True, timeout=20)
self.assertEqual(result.returncode, expected, result.stdout + result.stderr)
return result
def commands(self):
return [json.loads(line) for line in self.calls.read_text().splitlines()] if self.calls.exists() else []
def test_start_and_idempotency(self):
self.run_service('start')
self.run_service('start')
self.assertEqual(len(self.commands()), 1)
self.assertEqual(self.commands()[0][-1], 'iniciar')
args = self.commands()[0]
self.assertEqual(args[args.index('-c') + 1], str(self.app / 'node_modules/node/bin/node'))
def test_stale_pid_does_not_block_start(self):
self.pid.write_text('123456')
self.run_service('start')
self.assertEqual(self.commands()[0][0], 'start')
def test_start_error_is_preserved(self):
self.run_service('start', 7, COMMAND_FAIL='start')
def test_stop_only_ema_and_without_pid(self):
self.state.write_text('[{"uid":"EMA_Web"},{"uid":"other"}]')
self.run_service('stop')
self.assertEqual(self.commands(), [['stop', 'EMA_Web']])
self.assertEqual(json.loads(self.state.read_text()), [{'uid': 'other'}])
def test_stop_idempotency_and_stale_pid(self):
self.pid.write_text('123456')
self.run_service('stop')
self.run_service('stop')
self.assertFalse(self.pid.exists())
self.assertEqual(self.commands(), [])
def test_stop_error_is_preserved(self):
self.state.write_text('[{"uid":"EMA_Web"}]')
self.run_service('stop', 7, COMMAND_FAIL='stop')
def test_restart_and_stop_failure(self):
self.state.write_text('[{"uid":"EMA_Web"}]')
self.run_service('restart', 7, COMMAND_FAIL='stop')
self.assertEqual(len(self.commands()), 1)
self.run_service('restart')
self.assertEqual([a[0] for a in self.commands()], ['stop', 'stop', 'start'])
def test_status(self):
self.run_service('status', 3)
self.state.write_text('[{"uid":"EMA_Web"}]')
self.run_service('status')
self.run_service('status', 4, LIST_FAIL='1')
def test_query_failure_prevents_start(self):
self.run_service('start', 4, LIST_FAIL='1')
self.assertEqual(self.commands(), [])
def test_mode_validation_and_default(self):
for value in ['', 'consola', 'web invalid']:
self.mode.write_text(value)
self.run_service('start', 2)
self.mode.unlink()
self.run_service('start')
self.assertEqual(self.mode.read_text(), 'web\n')
def test_missing_bundled_node_does_not_use_system_node(self):
(self.app / 'node_modules/node/bin/node').unlink()
self.run_service('start', 5)
self.assertEqual(self.commands(), [])
def test_missing_runtime_and_app(self):
self.run_service('start', 5, VERSION_FAIL='1')
(self.app / 'gui_web/express.js').unlink()
self.run_service('start', 5)
def test_usage_and_permissions(self):
self.run_service('invalid', 2)
self.run_service('start', 4, TEST_UID='1000')
def test_boot_independent_from_collection(self):
before = self.config.read_text()
self.run_service('set-inicio-enabled')
self.assertEqual((self.root / 'boot').read_text(), 'emalibre defaults\nemalibre enable\n')
(self.root / 'systemd').mkdir()
self.run_service('set-inicio-disable')
self.run_service('set-inicio-enabled', 9, BOOT_FAIL='9')
self.assertEqual(self.config.read_text(), before)
def test_migration_stops_only_ema(self):
source = (REPO / 'build/Deb64/DEBIAN/preinst').read_text()
js = source.split("<<'JS'\n", 1)[1].split('\nJS', 1)[0]
js = js.replace('/usr/share/emalibre', str(self.app))
for initial, expected, code, extra in [
([{'uid': 'EMA_Web'}, {'uid': 'other'}], [{'uid': 'other'}], 0, {}),
([{'uid': 'other'}], [{'uid': 'other'}], 0, {}),
([{'uid': 'EMA_Web'}], [{'uid': 'EMA_Web'}], 1, {'COMMAND_FAIL': 'stop'}),
]:
self.state.write_text(json.dumps(initial))
result = subprocess.run([NODE, '-'], input=js, text=True, capture_output=True,
env=dict(self.env, **extra), timeout=20)
self.assertEqual(result.returncode, code, result.stderr)
self.assertEqual(json.loads(self.state.read_text()), expected)
def test_view_does_not_create_mode(self):
self.mode.unlink()
self.run_service('view-conf', 1)
self.assertFalse(self.mode.exists())
if __name__ == '__main__':
unittest.main()