• Cater for scenario where the environment KEY is empty
• Set the workspace intended environment on the workspace instead of on GlobalWorkspace
• Allow functions to inherit environment.
• Wrap the "GetColumn" output in a <pre> tag. This is useful when the return result has multiple lines. For instance if the Function Command is git -C $PATH status -s
• Added column headers to the home page (workspaces.html)
• Added a favicon.ico
• Added a contribution guide (CONTRIBUTING.md)

This allows us to use the PWD variable for Tasks:

workspace.json:

"Tasks": [
    {
        ...
        "Stdout": "$PWD/$TASK-$RUN.out",
        "Stderr": "$PWD/$TASK-$RUN.err",
        ...
    }
]

Description Fix issue with redir() causing actions (e.g /enable) to redirect to

/workspace/%WORKSPACE%/task/%TASK%/%REFERRER_URL% instead of redirecting to %REFERRER%.

redir() checks if the request object has a referrer value session.Request.Referrer() and passes it to session.Redirect() as u := &url.URL{Path: referrer}.

But u.String() for the referrer value evaluates to a relative URL, for e.g ./http://localhost:7050, which causes to HTTP redirect headers to be set relative to the current request.

Solution: We parse the referrer URL using url.Parse() before passing to session.Redirect(). If the value failed to parse, it will default to "/".

It should handle the referrer URL properly, for both absolute or relative URLs.

Other Notes Also includes PR #8 changes to fix import references because it is a blocking issue that prevents the project to build.

Hi @ian-kent

Been using websysd for about two weeks for a small project on production. It has been really useful and has been making managing processes much easier.

Though I've noticed that after a few days usage, that websysd process itself uses a huge chunk of memory. (The processes that it manage have stable memory footprint though)

On my 512MB DigitalOcean droplet, it would start with 6% memory usage, before eventually using 50% after several days, before I had to kill it and restart websysd.

This issue seems worst when the logs are stored in-memory by default (which makes perfect sense). While setting the STDOUT and STDERR config helps, currently it just delay the inevitable.

Could you kindly advise a way to work around this or help to improve websysd memory usage?

Below is my current config files

global config

{
  "Environment": {
    "GO15VENDOREXPERIMENT": "1",
    "WEBSYSD": "true",
    "PROD": "1",
  },
  "InheritEnvironment": true,
  "Functions": {
    "DiskUsage": {
      "Args": ["$PATH"],
      "Executor": ["/bin/sh", "-c"],
      "Command": "du -sh $PATH"
    },
    "GitBranch": {
      "Args": ["$PATH"],
      "Executor": ["/bin/sh", "-c"],
      "Command": "git --git-dir $PATH/.git rev-parse --abbrev-ref HEAD"
    }
  }
}

workspace1

{
  "Name": "main",
  "Environment": {
    "WORKSPACE": "main"
  },
  "Columns": {
    "Disk usage": { "DiskUsage": [ "$PATH" ] }
  },
  "Tasks": [
    {
      "Name": "ngrok",
      "Command": "ngrok -log=stdout 4001",
      "Stdout": "/home/sogko/logs/$TASK-$RUN.out",
      "Stderr": "/home/sogko/logs/$TASK-$RUN.err"
    },
    {
      "Name": "cron",
      "Environment": {
        "LOGLEVEL": "info"
      },
      "Command": "my_cron",
      "Stdout": "/home/sogko/logs/$TASK-$RUN.out",
      "Stderr": "/home/sogko/logs/$TASK-$RUN.err"
    },
    {
      "Name": "main.go",
      "Environment": {
        "LOGLEVEL": "warning"
      },
      "Command": "my_server",
      "Stdout": "/home/sogko/logs/$TASK-$RUN.out",
      "Stderr": "/home/sogko/logs/$TASK-$RUN.err"
    }
  ]
}

Note: Currently I'm trying to see if removing custom columns (for e.g. the Disk Usage here) would help to improve the situation.

Thanks! 👍🏻

The AddDefaultVars method sets the USER variable. This causes gulp tasks to fail with this error:

Unable to cache a config file for v8flags to a your home directory
or a temporary folder. To fix this problem, please correct your
environment by setting HOME=/path/to/home or TEMP=/path/to/temp.
NOTE: the user running this must be able to access provided path.
If all else fails, please open an issue here:
http://github.com/tkellen/js-v8flags
    at Error (native)

Commenting out the line vars["USER"] = u.Username solves the problem for now.

If you have a task with spaces in the name (like "My server") it will break the UI at some points.

For instance going into the task "history" view and clicking on the Start, then Stop, then Start buttons it will break. It sometimes even breaks on the first time pressing the start button.