SpraxDev/IHK-Betriebliches-Abschlussprojekt-GitLab-Suchmaschine

Öffentliches, read-only Archiv meines betrieblichen Abschlussprojektes – Neue Commits landen nur im Unternehmens Git

GitLab-Suchmaschine

Project dependencies

• Node.js and npm (see package.json)
• A PostgreSQL database (developed with v16 but latest stable should be preferred)
• file command (developed with v5.4.5) (optional but recommended)

Development

Setup

• Install project dependencies (npm install)
• Copy .env.dev to .env
• Use Docker Compose by running dev/up.sh to get PostgreSQL and GitLab instances up and running.
  • GitLab will be available at http://172.52.0.100
  • PostgreSQL will be available at 172.52.0.10:5432
  • You can extract the initial admin password with dev/extractGitLabLogin.sh
• Run prisma:migrate:dev to apply the migrations to the database

Running the application

• Make sure the dev containers are running (dev/up.sh)
• Run the application with npm run dev

Changing the database schema

• Make changes to the schema in prisma/schema.prisma
• Run prisma:migrate:dev to apply the changes to the database
  • This will generate a new migration in prisma/migrations/

Search Query Syntax

nonWhitespaceChar ::= (any printable character except ' ')
escapedChar ::= '\' (any printable character)
char ::= nonWhitespaceChar | escapedChar

regex ::= '/' char+ '/'
qualifier ::= char+ ':' (char+ | '"' char+ '"' | regex)
word ::= char+ | '"' char+ '"' | qualifier | regex

tokenizer output:
word | '(' | ')' | '&&' | '||' | 'NOT'

term ::= NOT? (word | '(' andOperation+ ')')
orOperation ::= term ('||' term)*
andOperation ::= orOperation ('&&' orOperation)*

query ::= andOperation+