Regex substitution proxy

Dead simple HTTP proxy for regex substitution of content in HTML pages.

Building

• make build - build for the current platform
• make build-arm - cross compile for ARM (Raspberry Pi for example)

Running

./reproxy -b '0.0.0.0:8000' -f conf.yaml

Confguration

The YAML config file has the following content:

substitutions:
  - pattern: "[123]foo"
    replace_with: "bar"
  - pattern: "baz"
    replace_with: "qux"

replace_with may contain references to groups in the pattern as described in the regex documentation.