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Disable palette editor if npm not found

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This commit is contained in:
Nick O'Leary
2016-10-12 22:30:32 +01:00
parent a76674032d
commit 49f72881f4
11 changed files with 108 additions and 30 deletions
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36
red/runtime/nodes/registry/installer.js
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@@ -25,6 +25,8 @@ var log = require("../../log");
var events = require("../../events");
var child_process = require('child_process');
var npmCommand = process.platform === 'win32' ? 'npm.cmd' : 'npm';
var paletteEditorEnabled = false;
var settings;
@@ -86,7 +88,7 @@ function installModule(module) {
log.info(log._("server.install.installing",{name: module}));
var installDir = settings.userDir || process.env.NODE_RED_HOME || ".";
var child = child_process.execFile('npm',['install','--production',installName],
var child = child_process.execFile(npmCommand,['install','--production',installName],
{
cwd: installDir
},
@@ -160,7 +162,7 @@ function uninstallModule(module) {
var list = registry.removeModule(module);
log.info(log._("server.install.uninstalling",{name:module}));
var child = child_process.execFile('npm',['remove',module],
var child = child_process.execFile(npmCommand,['remove',module],
{
cwd: installDir
},
@@ -183,9 +185,35 @@ function uninstallModule(module) {
});
}
function checkPrereq() {
if (settings.hasOwnProperty('editorTheme') &&
settings.editorTheme.hasOwnProperty('palette') &&
settings.editorTheme.palette.hasOwnProperty('editable') &&
settings.editorTheme.palette.editable === false
) {
log.info(log._("server.palette-editor.disabled"));
paletteEditorEnabled = false;
return when.resolve();
} else {
return when.promise(function(resolve) {
child_process.execFile(npmCommand,['-v'],function(err) {
if (err) {
log.info(log._("server.palette-editor.npm-not-found"));
paletteEditorEnabled = false;
} else {
paletteEditorEnabled = true;
}
resolve();
});
})
}
}
module.exports = {
init: init,
checkPrereq: checkPrereq,
installModule: installModule,
uninstallModule: uninstallModule
uninstallModule: uninstallModule,
paletteEditorEnabled: function() {
return paletteEditorEnabled
}
}