tenant.openagents/omega

1#!/usr/bin/env bash
2
3set -euo pipefail
4
5check_manifest_for_agpl () {
6    local cargo_toml="$1"
7
8    if grep -Eiq '(agpl|affero)' "$cargo_toml"; then
9        echo "Error: $cargo_toml references an AGPL license. First-party crates must use LICENSE-GPL or LICENSE-APACHE."
10        exit 1
11    fi
12
13    if grep -Eiq '^[[:space:]]*license-file[[:space:]]*=' "$cargo_toml"; then
14        echo "Error: $cargo_toml uses license-file. First-party crates must declare LICENSE-GPL or LICENSE-APACHE via the license field and symlink."
15        exit 1
16    fi
17}
18
19check_no_agpl_license_file () {
20    if [[ -e "LICENSE-AGPL" || -L "LICENSE-AGPL" ]]; then
21        echo "Error: LICENSE-AGPL exists. First-party code must use LICENSE-GPL or LICENSE-APACHE."
22        exit 1
23    fi
24
25    while IFS= read -r -d '' license_file; do
26        if [[ -e "$license_file" || -L "$license_file" ]]; then
27            echo "Error: $license_file exists. First-party crates must use LICENSE-GPL or LICENSE-APACHE."
28            exit 1
29        fi
30    done < <(git ls-files -z -- "*/LICENSE-AGPL")
31}
32
33check_symlink_target () {
34    local symlink_path="$1"
35    local license_name="$2"
36
37    local target=$(readlink "$symlink_path")
38
39    local dir=$(dirname "$symlink_path")
40    local depth=$(echo "$dir" | tr '/' '\n' | wc -l)
41    local expected_prefix=""
42    for ((i = 0; i < depth; i++)); do
43        expected_prefix="../$expected_prefix"
44    done
45    local expected_target="${expected_prefix}${license_name}"
46
47    if [[ "$target" != "$expected_target" ]]; then
48        echo "Error: $symlink_path points to '$target' but should point to '$expected_target'"
49        exit 1
50    fi
51
52    if [[ ! -e "$symlink_path" ]]; then
53        echo "Error: $symlink_path is a broken symlink (target '$target' does not exist)"
54        exit 1
55    fi
56}
57
58check_license () {
59    local dir="$1"
60    local allowed_licenses=("LICENSE-GPL" "LICENSE-APACHE")
61
62    for license in "${allowed_licenses[@]}"; do
63        if [[ -L "$dir/$license" ]]; then
64            check_symlink_target "$dir/$license" "$license"
65            return 0
66        elif [[ -e "$dir/$license" ]]; then
67            echo "Error: $dir/$license exists but is not a symlink."
68            exit 1
69        fi
70    done
71
72    echo "Error: $dir does not contain a LICENSE-GPL or LICENSE-APACHE symlink"
73    exit 1
74}
75
76check_no_agpl_license_file
77
78git ls-files -z -- "Cargo.toml" "**/Cargo.toml" | while IFS= read -r -d '' cargo_toml; do
79    check_manifest_for_agpl "$cargo_toml"
80
81    if [[ "$cargo_toml" == */Cargo.toml ]]; then
82        check_license "$(dirname "$cargo_toml")"
83    fi
84done
85
86echo "check-licenses succeeded"
87