#!/usr/bin/env bats
# Seam: Caddyfile validity.
# Each host must have a Caddyfile. Site blocks must reference services by the
# hostname convention (*.dankserver.local / *.dankclaw.local) and must proxy to
# reachable upstreams. When caddy(1) exists locally we run `caddy validate`;
# otherwise we do structural checks.

load helpers

@test "a Caddyfile exists for dankserver and dankclaw" {
    [ -f "$REPO_ROOT/dankserver/Caddyfile" ]
    [ -f "$REPO_ROOT/dankclaw/Caddyfile" ]
}

@test "Caddyfiles use the .local hostname convention" {
    grep -qE '\.dankserver\.local' "$REPO_ROOT/dankserver/Caddyfile"
    grep -qE '\.dankclaw\.local' "$REPO_ROOT/dankclaw/Caddyfile"
}

@test "Caddyfiles have balanced braces" {
    for f in "$REPO_ROOT/dankserver/Caddyfile" "$REPO_ROOT/dankclaw/Caddyfile"; do
        local open close
        open=$(grep -o '{' "$f" | wc -l)
        close=$(grep -o '}' "$f" | wc -l)
        [ "$open" -eq "$close" ] || { echo "$f: unbalanced braces ($open vs $close)"; return 1; }
    done
}

@test "caddy validate passes when caddy is available" {
    if command -v caddy >/dev/null 2>&1; then
        caddy validate --config "$REPO_ROOT/dankserver/Caddyfile" --adapter caddyfile
        caddy validate --config "$REPO_ROOT/dankclaw/Caddyfile" --adapter caddyfile
    else
        skip "caddy binary not installed locally"
    fi
}

@test "homepage basic auth exists in the Caddyfiles" {
    grep -qiE 'basicauth|basic_auth' "$REPO_ROOT/dankserver/Caddyfile"
    grep -qiE 'basicauth|basic_auth' "$REPO_ROOT/dankclaw/Caddyfile"
}