notfiles/.gitea/workflows/public-ready.yml

name: Public Repo Readiness

on:
  push:
    branches: [main]
  pull_request:
    branches: [main]
  workflow_dispatch:

jobs:
  public-ready:
    name: Check Public Repo Readiness
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Install mise
        run: |
          curl -fsSL https://mise.run | sh
          echo "$HOME/.local/bin" >> $GITHUB_PATH

      - name: Install Rust toolchain
        run: ~/.local/bin/mise exec -- rustup show

      - name: Install cargo-deny
        run: ~/.local/bin/mise exec -- cargo install cargo-deny --locked 2>/dev/null || true

      - name: Install obfsck
        run: |
          cargo install --git https://github.com/joeobrien/obfsck --locked 2>/dev/null \
            || cargo install obfsck --locked 2>/dev/null \
            || echo "obfsck not installable — skipping secrets scan"

      # ── 1. Secrets / PII scan ─────────────────────────────────────────────
      - name: Scan for secrets and PII
        id: secrets
        run: |
          FINDINGS=0
          while IFS= read -r -d '' f; do
            result=$(obfsck --audit --level standard "$f" 2>&1 >/dev/null) || true
            if echo "$result" | grep -q "match"; then
              echo "::warning file=$f::Potential secret or PII detected"
              echo "$result"
              FINDINGS=$((FINDINGS + 1))
            fi
          done < <(git ls-files -z -- '*.rs' '*.toml' '*.md' '*.nu' '*.sh' '*.env' '*.yaml' '*.yml' '*.json')
          echo "findings=$FINDINGS" >> "$GITHUB_OUTPUT"
          if [ "$FINDINGS" -gt 0 ]; then
            echo "::error::$FINDINGS file(s) contain potential secrets or PII — not safe to publish"
            exit 1
          fi

      # ── 2. Hardcoded private addresses ────────────────────────────────────
      - name: Scan for private IPs and internal hostnames
        id: private_addrs
        run: |
          HITS=$(git ls-files | xargs grep -En \
            '100\.[0-9]+\.[0-9]+\.[0-9]+|10\.[0-9]+\.[0-9]+\.[0-9]+|192\.168\.[0-9]+\.[0-9]+|172\.(1[6-9]|2[0-9]|3[01])\.[0-9]+\.[0-9]+|\.internal\b|\.local\b' \
            2>/dev/null | grep -v "Binary\|\.git/" || true)
          if [ -n "$HITS" ]; then
            echo "$HITS"
            echo "::error::Hardcoded private IPs or internal hostnames found — not safe to publish"
            exit 1
          fi

      # ── 3. License compliance ─────────────────────────────────────────────
      - name: Check dependency licenses
        id: licenses
        run: |
          if [ ! -f deny.toml ]; then
            cat > /tmp/deny.toml << 'DENY'
          [licenses]
          allow = ["MIT", "Apache-2.0", "Apache-2.0 WITH LLVM-exception", "BSD-2-Clause", "BSD-3-Clause", "ISC", "Unicode-DFS-2016", "CC0-1.0", "Zlib"]
          deny = ["GPL-2.0", "GPL-3.0", "AGPL-3.0", "LGPL-2.0", "LGPL-3.0"]
          copyleft = "deny"

          [bans]
          multiple-versions = "warn"

          [advisories]
          db-path = "~/.cargo/advisory-db"
          db-urls = ["https://github.com/rustsec/advisory-db"]
          vulnerability = "deny"
          unmaintained = "warn"
          yanked = "deny"
          DENY
            DENY_CONFIG=/tmp/deny.toml
          else
            DENY_CONFIG=deny.toml
          fi
          ~/.local/bin/mise exec -- cargo deny --config "$DENY_CONFIG" check licenses bans advisories

      # ── 4. No .env or secrets files tracked ───────────────────────────────
      - name: Check for tracked secrets files
        id: tracked_secrets
        run: |
          BAD=$(git ls-files | grep -E '\.env$|\.secrets$|secrets\.ya?ml$|\.age$|id_rsa$|id_ed25519$' || true)
          if [ -n "$BAD" ]; then
            echo "$BAD"
            echo "::error::Secrets files are tracked in git — not safe to publish"
            exit 1
          fi

      # ── 5. Summary ────────────────────────────────────────────────────────
      - name: Public readiness summary
        if: success()
        run: |
          echo "✅ No secrets or PII detected"
          echo "✅ No hardcoded private addresses"
          echo "✅ Licenses are OSS-compatible"
          echo "✅ No secrets files tracked in git"
          echo ""
          echo "This repository appears safe to mirror to a public GitHub repo."