build: support NodeJS v10.x

[MiB3Avenger]

I'm trying to replicate the docs application, but when I followed the steps in here, after npm install step, I received a message (Highlighted):

Then, I ran the npm run docs:watch command and get the following messages.

Log file:

0 info it worked if it ends with ok
1 verbose cli [ 'C:\\Program Files\\nodejs\\node.exe',
1 verbose cli   'C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js',
1 verbose cli   'run',
1 verbose cli   'docs:watch' ]
2 info using npm@6.4.1
3 info using node@v10.10.0
4 verbose run-script [ 'predocs:watch', 'docs:watch', 'postdocs:watch' ]
5 info lifecycle angular-material-source@1.1.10~predocs:watch: angular-material-source@1.1.10
6 info lifecycle angular-material-source@1.1.10~docs:watch: angular-material-source@1.1.10
7 verbose lifecycle angular-material-source@1.1.10~docs:watch: unsafe-perm in lifecycle true
8 verbose lifecycle angular-material-source@1.1.10~docs:watch: PATH: C:\Program Files\nodejs\node_modules\npm\node_modules\npm-lifecycle\node-gyp-bin;D:\Work\git\material\node_modules\.bin;D:\Software Setup\platform-tools_r28.0.1-windows\platform-tools\;C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;C:\Program Files\Git\cmd;C:\Program Files\nodejs\;D:\Software Setup\platform-tools_r28.0.1-windows\platform-tools\;C:\Users\CHINMAY-PC\AppData\Roaming\npm
9 verbose lifecycle angular-material-source@1.1.10~docs:watch: CWD: D:\Work\git\material
10 silly lifecycle angular-material-source@1.1.10~docs:watch: Args: [ '/d /s /c', 'gulp watch site --dev' ]
11 silly lifecycle angular-material-source@1.1.10~docs:watch: Returned: code: 134  signal: null
12 info lifecycle angular-material-source@1.1.10~docs:watch: Failed to exec docs:watch script
13 verbose stack Error: angular-material-source@1.1.10 docs:watch: gulp watch site --dev
13 verbose stack Exit status 134
13 verbose stack     at EventEmitter.<anonymous> (C:\Program Files\nodejs\node_modules\npm\node_modules\npm-lifecycle\index.js:301:16)
13 verbose stack     at EventEmitter.emit (events.js:182:13)
13 verbose stack     at ChildProcess.<anonymous> (C:\Program Files\nodejs\node_modules\npm\node_modules\npm-lifecycle\lib\spawn.js:55:14)
13 verbose stack     at ChildProcess.emit (events.js:182:13)
13 verbose stack     at maybeClose (internal/child_process.js:962:16)
13 verbose stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:251:5)
14 verbose pkgid angular-material-source@1.1.10
15 verbose cwd D:\Work\git\material
16 verbose Windows_NT 10.0.17134
17 verbose argv "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js" "run" "docs:watch"
18 verbose node v10.10.0
19 verbose npm  v6.4.1
20 error code ELIFECYCLE
21 error errno 134
22 error angular-material-source@1.1.10 docs:watch: gulp watch site --dev
22 error Exit status 134
23 error Failed at the angular-material-source@1.1.10 docs:watch script.
23 error This is probably not a problem with npm. There is likely additional logging output above.
24 verbose exit [ 134, true ]

I want to replicate the docs' sidebar menu with the sub menus, I have tried npm audit fix command, yet the same problem. Please mind my first post ever on github.

[Splaktar]

The audit warnings aren't something that you need to worry about and you don't need to run npm audit fix on your branch.

I just added support for NodeJS 10.x in PR #11455 which hasn't been merged yet. I hope that it will be merged this week. Until then, you'll need to run with NodeJS v8 in order to build our project with gulp via our npm scripts.