Files
computer-playbook/roles/sys-front-inj-javascript/README.md
T
kevinveenbirkenbachandClaude Opus 4.7 b16b7e6b6b docs(roles): fill missing required README sections + fix em-dash/SPOT/full-URL drift
* Add the four mandatory H2 sections (Description / Overview / Features /
  Credits) to every role README that was missing one. Strategy:
    - prose between H1 and the first H2 is wrapped with `## Description`
    - synonym headings rename to canonical (Goal/Goals/Use Case →
      Overview, Contents/Tasks → Features)
    - everything still missing is inserted at its canonical position with
      content sourced from `galaxy_info.description`
* Resolve the 18 remaining documentation.md compat findings on the
  modified set:
    - em-dash separators replaced by parentheses (parenthetical
      definitions), commas (clause separators), or colons (label/value)
    - `Single Point of Truth (SPOT)` self-label headings renamed to
      `User data resolution`
    - one full-URL link text shortened to the project name
* tests/lint/repository/test_role_readme.py is now green across all
  227 role READMEs.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-08 22:32:59 +02:00

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Global JavaScript Injector for NGINX

Description

This Ansible role injects a custom JavaScript snippet into all HTML responses served by NGINX. It leverages NGINX’s sub_filter to seamlessly insert your application-specific script just before the closing </head> tag, ensuring that your code runs on every page load, which is useful for global feature flags, analytics, or UI enhancements.

Overview

This role injects a custom JavaScript snippet into Nginx-served HTML responses via sub_filter.

Features

  • One-line Script Injection
    Collapses your JavaScript into a single line and injects it via sub_filter for minimal footprint and maximal compatibility.

  • Easy CSP Integration
    Automatically computes and appends a CSP hash entry for your script, so you can lock down Content Security Policy without lifting a finger.

  • Conditional Activation
    Activates only when you enable the javascript feature for a given application, keeping your server blocks clean and performant.

  • Debug Mode
    Supports an MODE_DEBUG flag that appends optional console.log statements for easier troubleshooting in staging or development.

Credits

Developed and maintained by Kevin Veen-Birkenbach. Learn more at veen.world. Part of the Infinito.Nexus Project. Licensed under the Infinito.Nexus Community License (Non-Commercial).