grahamc/hydra2 - Change FUO5CVF3KXYFOLQOQL7MBTVSU4CGQCDKKBSW6DC7RAXLV2AO5YBAC

Fetch the tracker HTML from the config file, remove HYDRA_TRACKER

The indentation in the hydra.conf makes it possible to include multi-line strings without it being likely that the contents of the tracker is mis-parsed or interrupts tho config parser.

It isn't impossible / foolproof probably, but it shouldn't be likely.

Created by Graham Christensen on January 5, 2022

FUO5CVF3KXYFOLQOQL7MBTVSU4CGQCDKKBSW6DC7RAXLV2AO5YBAC

Dependencies

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Change contents

Insertion in doc/manual/src/configuration.md at line 145 [4.38]

[4.4038]


Embedding Extra HTML
--------------------
Embed an analytics widget or other HTML in the `<head>` of each HTML document via:
```conf
tracker = <script src="...">
```

Replacement in hydra-module.nix at line 29 [7.1]
B:BD[5.298] → [6.0:35]
```
    { HYDRA_TRACKER = cfg.tracker;
```
[5.298]
[8.183]
```
    {
```

Insertion in hydra-module.nix at line 243 [7.1]

[3.69]

[9.373]


        ${optionalString (cfg.tracker != null) (let
            indentedTrackerData = lib.concatMapStringsSep "\n" (line: "    ${line}") (lib.splitString "\n" cfg.tracker);
          in ''
          tracker = <<TRACKER
          ${indentedTrackerData}
            TRACKER
        '')}

Replacement in src/lib/Hydra/Controller/Root.pm at line 52 [11.804]
∅:D[2.73] → [10.40:90]
∅:D[12.89] → [10.40:90]
∅:D[13.89] → [10.40:90]
B:BD[14.80] → [10.40:90]
```
    $c->stash->{tracker} = $ENV{"HYDRA_TRACKER"};
```
[2.73]
[10.90]
```
    $c->stash->{tracker} = defined $c->config->{tracker} ? $c->config->{tracker} : "";
```