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Remove all uses of fs.exists as it is deprecated

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The tests still use it in places - particular localfilesystem tests,
but those tests need to be redone with sinon stubbing in place and
not rely on real fs operations.
This commit is contained in:
Nick O'Leary
2015-11-16 11:31:55 +00:00
parent e65770a53a
commit f62b7afede
7 changed files with 79 additions and 68 deletions
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10
nodes/core/hardware/36-rpi-gpio.js
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@@ -22,17 +22,21 @@ module.exports = function(RED) {
var gpioCommand = __dirname+'/nrgpio.py';
if (!fs.existsSync("/dev/ttyAMA0")) { // unlikely if not on a Pi
try {
fs.statSync("/dev/ttyAMA0"); // unlikely if not on a Pi
} catch(err) {
//RED.log.info(RED._("rpi-gpio.errors.ignorenode"));
throw "Info : "+RED._("rpi-gpio.errors.ignorenode");
}
if (!fs.existsSync("/usr/share/doc/python-rpi.gpio")) {
try {
fs.statSync("/usr/share/doc/python-rpi.gpio");
} catch(err) {
RED.log.warn(RED._("rpi-gpio.errors.libnotfound"));
throw "Warning : "+RED._("rpi-gpio.errors.libnotfound");
}
if ( !(1 & parseInt ((fs.statSync(gpioCommand).mode & parseInt ("777", 8)).toString (8)[0]) )) {
if ( !(1 & parseInt((fs.statSync(gpioCommand).mode & parseInt("777", 8)).toString(8)[0]) )) {
RED.log.error(RED._("rpi-gpio.errors.needtobeexecutable",{command:gpioCommand}));
throw "Error : "+RED._("rpi-gpio.errors.mustbeexecutable");
}