|
| 1 | +const { execFileSync } = require('child_process'); |
| 2 | +const fs = require('fs'); |
| 3 | +const os = require('os'); |
| 4 | +const path = require('path'); |
| 5 | + |
| 6 | +const SCRIPT = path.join( |
| 7 | + __dirname, |
| 8 | + '..', |
| 9 | + 'homeassistant-addon', |
| 10 | + 'rootfs', |
| 11 | + 'etc', |
| 12 | + 'cont-init.d', |
| 13 | + 'cgate-project-sync.sh' |
| 14 | +); |
| 15 | + |
| 16 | +// Stub bashio: config keys come from env vars CGW_TEST_<key>. |
| 17 | +const BASHIO_STUB = ` |
| 18 | + bashio::log.info() { :; } |
| 19 | + bashio::log.warning() { :; } |
| 20 | + bashio::log.error() { :; } |
| 21 | + bashio::log.trace() { :; } |
| 22 | + bashio::config() { |
| 23 | + local key="$1" |
| 24 | + local default_value="\${2:-null}" |
| 25 | + local var_name="CGW_TEST_\${key}" |
| 26 | + if declare -p "$var_name" &>/dev/null; then |
| 27 | + printf '%s' "\${!var_name}" |
| 28 | + else |
| 29 | + printf '%s' "$default_value" |
| 30 | + fi |
| 31 | + } |
| 32 | +`; |
| 33 | + |
| 34 | +function makeTmpDirs({ withShare = true, withData = true } = {}) { |
| 35 | + const root = fs.mkdtempSync(path.join(os.tmpdir(), 'cgate-project-sync-')); |
| 36 | + const shareTag = path.join(root, 'share', 'cgate', 'tag'); |
| 37 | + const dataTag = path.join(root, 'data', 'cgate', 'tag'); |
| 38 | + if (withShare) fs.mkdirSync(shareTag, { recursive: true }); |
| 39 | + if (withData) fs.mkdirSync(dataTag, { recursive: true }); |
| 40 | + return { root, shareTag, dataTag }; |
| 41 | +} |
| 42 | + |
| 43 | +function runSync({ shareTag, dataTag, configObject = {} }) { |
| 44 | + const env = { |
| 45 | + ...process.env, |
| 46 | + CGATEWEB_SHARE_TAG_DIR: shareTag, |
| 47 | + CGATEWEB_DATA_TAG_DIR: dataTag |
| 48 | + }; |
| 49 | + for (const [k, v] of Object.entries(configObject)) { |
| 50 | + env[`CGW_TEST_${k}`] = v; |
| 51 | + } |
| 52 | + // Source the script so the stub functions are in scope. The script's |
| 53 | + // top-level `exit 0` will terminate this bash -c subshell, which is fine. |
| 54 | + const script = ` |
| 55 | + set -u |
| 56 | + ${BASHIO_STUB} |
| 57 | + source "${SCRIPT}" |
| 58 | + `; |
| 59 | + return execFileSync('bash', ['-c', script], { encoding: 'utf8', env }); |
| 60 | +} |
| 61 | + |
| 62 | +describe('cgate-project-sync.sh', () => { |
| 63 | + let dirs; |
| 64 | + |
| 65 | + beforeEach(() => { |
| 66 | + dirs = makeTmpDirs(); |
| 67 | + }); |
| 68 | + |
| 69 | + afterEach(() => { |
| 70 | + fs.rmSync(dirs.root, { recursive: true, force: true }); |
| 71 | + }); |
| 72 | + |
| 73 | + test('skips entirely when cgate_mode is not managed', () => { |
| 74 | + fs.writeFileSync(path.join(dirs.shareTag, 'BURSWOOD.db'), 'fake-db'); |
| 75 | + runSync({ |
| 76 | + shareTag: dirs.shareTag, |
| 77 | + dataTag: dirs.dataTag, |
| 78 | + configObject: { cgate_mode: 'remote' } |
| 79 | + }); |
| 80 | + expect(fs.existsSync(path.join(dirs.dataTag, 'BURSWOOD.db'))).toBe(false); |
| 81 | + }); |
| 82 | + |
| 83 | + test('copies .db files from share into C-Gate tag dir when in managed mode', () => { |
| 84 | + fs.writeFileSync(path.join(dirs.shareTag, 'BURSWOOD.db'), 'fake-db-content'); |
| 85 | + runSync({ |
| 86 | + shareTag: dirs.shareTag, |
| 87 | + dataTag: dirs.dataTag, |
| 88 | + configObject: { cgate_mode: 'managed' } |
| 89 | + }); |
| 90 | + const dest = path.join(dirs.dataTag, 'BURSWOOD.db'); |
| 91 | + expect(fs.existsSync(dest)).toBe(true); |
| 92 | + expect(fs.readFileSync(dest, 'utf8')).toBe('fake-db-content'); |
| 93 | + }); |
| 94 | + |
| 95 | + test('skips files that are not .db', () => { |
| 96 | + fs.writeFileSync(path.join(dirs.shareTag, 'README.txt'), 'readme'); |
| 97 | + fs.writeFileSync(path.join(dirs.shareTag, 'PROJECT.xml'), '<x/>'); |
| 98 | + runSync({ |
| 99 | + shareTag: dirs.shareTag, |
| 100 | + dataTag: dirs.dataTag, |
| 101 | + configObject: { cgate_mode: 'managed' } |
| 102 | + }); |
| 103 | + expect(fs.existsSync(path.join(dirs.dataTag, 'README.txt'))).toBe(false); |
| 104 | + expect(fs.existsSync(path.join(dirs.dataTag, 'PROJECT.xml'))).toBe(false); |
| 105 | + }); |
| 106 | + |
| 107 | + test('is a no-op when the share tag dir does not exist', () => { |
| 108 | + // Re-create dirs but only data, not share. |
| 109 | + fs.rmSync(dirs.root, { recursive: true, force: true }); |
| 110 | + dirs = makeTmpDirs({ withShare: false, withData: true }); |
| 111 | + runSync({ |
| 112 | + shareTag: dirs.shareTag, |
| 113 | + dataTag: dirs.dataTag, |
| 114 | + configObject: { cgate_mode: 'managed' } |
| 115 | + }); |
| 116 | + const entries = fs.readdirSync(dirs.dataTag); |
| 117 | + expect(entries).toEqual([]); |
| 118 | + }); |
| 119 | + |
| 120 | + test('does not overwrite a newer destination .db (managed C-Gate may have saved state)', () => { |
| 121 | + const dest = path.join(dirs.dataTag, 'BURSWOOD.db'); |
| 122 | + const src = path.join(dirs.shareTag, 'BURSWOOD.db'); |
| 123 | + fs.writeFileSync(src, 'old-source'); |
| 124 | + fs.writeFileSync(dest, 'new-cgate-state'); |
| 125 | + // Force source mtime older than dest mtime. |
| 126 | + const past = new Date(Date.now() - 60_000); |
| 127 | + const future = new Date(Date.now() + 0); |
| 128 | + fs.utimesSync(src, past, past); |
| 129 | + fs.utimesSync(dest, future, future); |
| 130 | + |
| 131 | + runSync({ |
| 132 | + shareTag: dirs.shareTag, |
| 133 | + dataTag: dirs.dataTag, |
| 134 | + configObject: { cgate_mode: 'managed' } |
| 135 | + }); |
| 136 | + expect(fs.readFileSync(dest, 'utf8')).toBe('new-cgate-state'); |
| 137 | + }); |
| 138 | + |
| 139 | + test('overwrites destination when source is newer', () => { |
| 140 | + const dest = path.join(dirs.dataTag, 'BURSWOOD.db'); |
| 141 | + const src = path.join(dirs.shareTag, 'BURSWOOD.db'); |
| 142 | + fs.writeFileSync(dest, 'stale'); |
| 143 | + fs.writeFileSync(src, 'fresh-from-user'); |
| 144 | + const past = new Date(Date.now() - 60_000); |
| 145 | + const future = new Date(Date.now() + 0); |
| 146 | + fs.utimesSync(dest, past, past); |
| 147 | + fs.utimesSync(src, future, future); |
| 148 | + |
| 149 | + runSync({ |
| 150 | + shareTag: dirs.shareTag, |
| 151 | + dataTag: dirs.dataTag, |
| 152 | + configObject: { cgate_mode: 'managed' } |
| 153 | + }); |
| 154 | + expect(fs.readFileSync(dest, 'utf8')).toBe('fresh-from-user'); |
| 155 | + }); |
| 156 | +}); |
0 commit comments