30 Commits

Author	SHA1	Message	Date
enricobuehler	51de8ccbdb	ci(release): run tvOS on the canary track alongside iOS/macOS ... The canary/stable split (0205c7b) gated the tvOS archive/upload — and its xcframework slice — to vX.Y.Z tags, while moving iOS/macOS onto canary main pushes. No tag has been cut since (both existing tags predate the split), so tvOS stopped reaching TestFlight entirely while iOS/macOS kept shipping on canary. Build the tvOS tier-3 slice unconditionally again (BUILD_TVOS=1; the nightly -Zbuild-std std is cached on the self-hosted runner) and drop the tag gate on the tvOS step so its if: matches the iOS / macOS App Store steps exactly — tvOS now uploads on canary main pushes + stable tags + dispatch, same as the others. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-22 14:47:14 +02:00
enricobuehler	0205c7b8d6	ci(release): split canary/stable tracks + unified Gitea Releases ... A push to main publishes canary builds to canary channels (fast iteration, unchanged); a single vX.Y.Z tag releases every platform at one version to the stable channels and attaches all artifacts (.deb/.rpm/.msix/.apk/.aab/.dmg + flatpak/decky/host-installer) to one Gitea Release. Collapses the host-v*/win-v*/host-win-v* tag namespaces into v* — the channel split makes the version-shadow bug structurally impossible (canary and stable are separate repos, never a shared version line). - scripts/ci/gitea-release.{sh,ps1}: one idempotent release helper (create-or-fetch + delete-before-upload), replacing 3 copy-pasted inline blocks and fixing their latent 409-on-reupload bug; prerelease flag auto-derived from the tag (an -rc tag won't shadow "Latest") - channels: apt canary/stable distributions; rpm *-canary/base groups; flatpak canary/stable OSTree branches + a 2nd .Canary.flatpakref; generic-registry canary/ vs latest/ aliases; Play internal/alpha; Apple TestFlight vs notarized DMG - android versionName threaded through gradle (versionCode stays run_number); Apple canary = TestFlight-only (no DMG/tvOS); canary base bumped to 0.3.0 - docs: new docs-site channels.md (subscribe table + cut-a-release runbook + box migration), refreshed ci.md workflow table + packaging READMEs Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-21 17:26:38 +00:00
enricobuehler	abc057fbfe	fix(ci/apple): scope iOS/tvOS archive signing to the device SDK ... A global PROVISIONING_PROFILE_SPECIFIER on the xcodebuild command line is applied to every target in the graph, including the shared SwiftPM compiler- plugin macros (OnceMacro/SwizzlingMacro/AssociationMacro). Those build for the macOS host and reject a provisioning profile, so the iOS/tvOS device archives failed at build-description time with "<macro> does not support provisioning profiles". (The macOS archive is immune: its host-SDK macros carry CODE_SIGNING_ALLOWED=NO, so the global specifier is silently ignored there.) Move the signing settings into a generated -xcconfig and condition the profile + identity on the device SDK ([sdk=iphoneos*] / [sdk=appletvos*]). xcconfig conditionals are honored and a command-line -xcconfig outranks target settings, whereas a CLI "SETTING[sdk=..]=val" is mis-parsed — both verified via xcodebuild -showBuildSettings against the real project. The profile now lands on the app/framework slices only; the macosx-host macros get nothing. macOS App Store archive is unchanged (already green; installer cert now present on the runner). tvOS upload may still need tvOS on the App Store Connect record, but that step is continue-on-error. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-14 12:58:23 +02:00
enricobuehler	b140cd6837	feat(apple/macos): App Sandbox + entitlements, wire Mac App Store TestFlight ... The Mac App Store requires App Sandbox, which the macOS app didn't declare. App Sandbox is macOS-only (invalid on iOS/tvOS, fails upload validation), so the macOS target now uses a dedicated Config/Punktfunk-macOS.entitlements while iOS/tvOS keep the shared Config/Punktfunk.entitlements (unchanged). The single macOS app is sandboxed for BOTH channels — the Developer ID DMG is codesigned with the same file — so the local build equals what App Store users get. Entitlement set (verified against the code + Apple docs): - app-sandbox, network.client. - network.server: NOT optional despite the client being outbound-only — the sandbox gates the bind() syscall as network-bind, and quinn (quic.rs) + the raw-UDP plane (transport/udp.rs) both bind explicitly, so host->client datagrams never arrive without it (the classic QUIC-under-sandbox trap). - device.audio-input (mic uplink), device.bluetooth + device.usb (Xbox/DualSense controllers over BT/USB via GameController), keychain-access-groups (existing). Omitted: device.hid (undocumented), files.user-selected.* (no pickers), networking.multicast (Bonjour browse is exempt; requesting it breaks signing). CI (release.yml): add a macOS App Store archive+upload-to-TestFlight step mirroring the iOS lane (manual Apple Distribution signing + the 'Punktfunk macOS App Store Distribution' profile, app-store-connect/upload, installer-signed pkg), continue-on-error until the portal prereqs exist; point the Developer ID DMG codesign at the sandboxed entitlements. Docs (ci.md) + clients/apple README updated; the runner additionally needs the macOS platform on the App Store Connect record + the '3rd Party Mac Developer Installer' cert. Verified: signed Debug build embeds exactly the intended entitlements (codesign -d --entitlements), swift build green against the rebuilt xcframework. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-14 02:39:06 +02:00
enricobuehler	c7c08b2855	fix(ci/release): skip Swift macro/plugin validation in archives ... tvOS archive failed 'Macro AssociationMacro/SwizzlingMacro/OnceMacro must be enabled before it can be used' — Xcode 15+ requires interactive trust for SPM Swift macros (objc-runtime-tools, swift-once-macro via swiftui-navigation- transitions), which a headless build can't grant. Add -skipMacroValidation -skipPackagePluginValidation to all three archive commands so CI never hits the trust prompt. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-13 23:36:36 +00:00
enricobuehler	9c23ad5303	feat(ci/release): add tvOS TestFlight build + use renamed iOS profile ... tvOS is scaffolded (Punktfunk-tvOS target/scheme + build-xcframework BUILD_TVOS). Wire it: install nightly + rust-src (tier-3 -Zbuild-std), build the xcframework with BUILD_TVOS=1, and add a tvOS archive+export+upload step mirroring iOS (manual signing with the 'Punktfunk tvOS App Store Distribution' profile, since the App-Manager ASC key can't cloud-sign). Also point iOS at the renamed 'Punktfunk iOS App Store Distribution' profile. macOS App Store/TestFlight still pending (needs App Sandbox entitlements). Needs tvOS on the App Store Connect app record + the tvOS platform installed on the runner. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-13 23:23:01 +00:00
enricobuehler	5c1aa453c1	fix(ci/release): quit Xcode before iOS build so it can't prune the profile ... A running Xcode.app manages ~/Library/Developer/Xcode/UserData/Provisioning Profiles/ and deletes manually-installed (unrecognized) distribution profiles — which is why the App Store profile vanishes. Quit Xcode at the start of the iOS step so the manually-installed 'Punktfunk App Store Distribution' profile survives for manual signing; headless xcodebuild doesn't need the GUI app. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-13 22:02:44 +00:00
enricobuehler	53e3f1e4e6	fix(ci/release): iOS manual App Store signing (App-Manager key can't cloud-sign) ... macOS Developer ID + notarize + DMG now works with the clean login-keychain workflow. iOS export failed with 'Cloud signing permission error' — with -allowProvisioningUpdates Xcode forces cloud-managed signing, which the App-Manager-role ASC key can't authorize. Switch iOS to MANUAL signing with the local (valid) Apple Distribution identity + the 'Punktfunk App Store Distribution' provisioning profile; ASC key stays only for the upload. Profile must be installed via Xcode -> Accounts -> Download Manual Profiles. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-13 21:52:50 +00:00
enricobuehler	31b04a2ab8	refactor(ci/release): xcodebuild-native signing via login keychain ... The runner now runs as a user LaunchAgent in the logged-in Aqua session, so it uses the login keychain directly, where Developer ID Application + Apple Distribution are installed and VALID (the missing WWDR intermediate — the real root cause of the whole iOS saga — is now present). Delete all the throwaway- keychain / secret-cert-import / raw-keychain-plumbing / Xcode-quit / diagnostic machinery: macOS = archive-unsigned + a single Developer ID codesign + notarize/ DMG; iOS = standard xcodebuild archive + export with -allowProvisioningUpdates (automatic signing manages the App Store cert + profile). Only ASC_API_KEY_* secrets remain; DEVID_CERT_*/IOS_DIST_CERT_*/IOS_PROFILE_B64 no longer needed. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-13 21:42:47 +00:00
enricobuehler	822988029c	diag(ci/release): sign iOS by identity hash + max-verbose codesign ... The throwaway-keychain codesign still fails 'unable to build chain to self-signed root / errSecInternalComponent' despite cert/chain/key all verifying. Sign by the Apple Distribution identity's SHA-1 hash (eliminates name-matching ambiguity, a known cause) and run codesign --verbose=4 + print valid/matching identities at sign time, to surface the exact failure on the next run. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-13 20:29:45 +00:00
enricobuehler	596c92f785	fix(ci/release): re-set key partition list + stage full chain before iOS codesign ... iOS codesign still failed with 'unable to build chain to self-signed root / errSecInternalComponent' after the keychain re-assert. verify-cert proves the chain is trusted, so this is the private-key ACL (errSecInternalComponent is classically that) and/or codesign not finding the chain certs in the identity's keychain. Right before the iOS codesign: re-run set-key-partition-list (re-grant codesign access to the key) and import the WWDR G3 intermediate + Apple Root CA into the throwaway keychain so the full leaf->WWDR->root chain is present there. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-13 20:22:27 +00:00
enricobuehler	ecfef43040	fix(ci/release): re-assert keychain before the iOS codesign ... The iOS archive SUCCEEDS now (raw-codesign path), but codesign failed with 'unable to build chain to self-signed root / errSecInternalComponent'. Cause: xcodebuild archive (run in the same step, just before codesign) resets the user keychain search list, so codesign can no longer find the WWDR intermediate that lives only in the throwaway keychain. The macOS sign avoids this by running in a separate step after its re-assert. Re-assert the search list + default keychain (and unlock, via KEYCHAIN_PASS now exported to GITHUB_ENV, masked) immediately before the iOS codesign. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-13 20:08:56 +00:00
enricobuehler	97d4300d50	feat(ci/release): iOS — raw codesign + altool upload (bypass xcodebuild) ... xcodebuild's signing-identity selection enforces an online revocation/OCSP check that excludes the freshly-minted Apple Distribution cert (find-identity -v drops it) even though verify-cert confirms it's valid and codesign signs with it fine. So sign iOS the same way as the macOS DMG: archive CODE_SIGNING_ALLOWED=NO, embed the profile, raw 'codesign --keychain' with the profile's entitlements (extracted via plutil), package the .ipa, and upload with 'xcrun altool --upload-app'. Drops the xcodebuild manual-signing path entirely — no profile-dir install, no Xcode-quit, no provisioning-profile discovery. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-13 19:53:14 +00:00
enricobuehler	b547b9d92f	fix(ci/release): quit Xcode.app so it stops pruning the iOS profile ... Root cause of 'No profile matching Punktfunk App Store Distribution': the GUI Xcode.app was running on the runner and actively manages ~/Library/Developer/Xcode/UserData/Provisioning Profiles, pruning our manually-installed App Store profile from the exact dir xcodebuild reads, right before signing (the legacy ~/Library/MobileDevice copy survives but Xcode 26's xcodebuild doesn't read it). Quit Xcode.app at the top of the iOS signing block; xcodebuild runs independently and headless CI doesn't need the GUI app. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-13 19:25:33 +00:00
enricobuehler	2976daf2e3	diag(ci/release): dump provisioning-profile dirs around the iOS archive ... iOS manual signing fails 'No profile matching Punktfunk App Store Distribution' despite the profile being installed (content verified: right name/team/iOS/app-id). The profile is in ~/Library/MobileDevice but Xcode 26 reads ~/Library/Developer/Xcode/UserData/Provisioning Profiles, which is empty. Print both dirs before the archive and again at failure to confirm whether Xcode regenerates/prunes the UserData copy during the build. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-13 19:23:16 +00:00
enricobuehler	46572b4a25	fix(ci/release): robust iOS provisioning-profile extraction + diagnostics ... The profile-name/UUID read used 'security cms -D ... || true' which masked a failed decode, then PlistBuddy printed 'Error Reading File' to stdout and that got captured as the UUID, producing a garbage cp path. Now: check the extracted plist is non-empty, fall back to 'openssl smime' if 'security cms' fails, validate the UUID is actually hex+dashes, and print the decoded byte count + decoder stderr + first bytes so a bad IOS_PROFILE_B64 is obvious in-log. Still non-fatal (skips iOS, never blocks the macOS release). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-13 19:05:35 +00:00
enricobuehler	0fc3012954	feat(ci/release): iOS App Store manual distribution signing + profile ... Automatic signing during the iOS archive resolved to App *Development* (wanted an Apple Development cert + tried to revoke the account's orphaned one, and no dev profile) — wrong for App Store. Switch to MANUAL distribution signing: import an App Store provisioning profile from IOS_PROFILE_B64, read its Name/UUID, install it, and archive with CODE_SIGN_STYLE=Manual + Apple Distribution + that profile; export with manual signingStyle + provisioningProfiles map. Step self-skips until IOS_PROFILE_B64 is set. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-13 17:09:46 +00:00
enricobuehler	6aa57ffd7b	fix(ci/release): gate iOS signing on matching identity, not find-identity -v ... The Apple Distribution identity has its key + intermediate + valid dates (it's in 'Matching identities') but stayed out of 'Valid identities only' — a trust strictness (most likely a pending online revocation check on an hour-old cert) that codesign/xcodebuild do NOT enforce. Gate the iOS step on the MATCHING list so the archive actually attempts signing, and print 'security verify-cert -p codeSign' in the import step so the exact trust verdict shows if it still balks. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-13 16:30:57 +00:00
enricobuehler	eb5d282936	fix(ci/release): retry Apple intermediate fetch + chain/clock diagnostic ... The iOS Apple Distribution identity imported WITH its private key (it's a 'Matching identity') but was dropped from find-identity -v — i.e. an untrusted chain: the WWDR G3 intermediate it chains through didn't land, while Developer ID's DeveloperIDG2CA did. The fetch was a single 'curl || warn' with no retry, so a transient miss silently breaks iOS only. Retry each intermediate 3x, and print the runner UTC date + whether the WWDR intermediate is present, to separate a chain miss from the cert's notBefore being ahead of the runner clock. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-13 16:22:32 +00:00
enricobuehler	ef13c0fa97	fix(ci/release): self-diagnosing iOS cert import + non-fatal validity gate ... The iOS Apple Distribution cert imported (1 identity imported) but never appeared in find-identity -v, and the iOS step then silently skipped. Make the import step explain itself without exposing secrets or blocking the macOS release: print secret byte-lengths + decoded p12 size + import rc, strip stray whitespace/newlines before base64 -d, and after the partition-list warn (not fail) with the likely cause + an incl-invalid identity list when the iOS secret is set but yields no valid Apple Distribution identity. The shared import step must not hard-fail on an iOS-cert problem — that would also block the proven macOS DMG path. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-13 16:14:12 +00:00
enricobuehler	afed2206ab	feat(ci/release): wire iOS App Store signing via an Apple Distribution secret ... Prepares the iOS/TestFlight path. The runner has the iOS 26.5 SDK but no signing identities, so import an Apple Distribution cert+key from IOS_DIST_CERT_P12_B64 / IOS_DIST_CERT_PASSWORD into the same throwaway keychain (the WWDR intermediates already fetched chain it). The iOS archive uses automatic signing (-allowProvisioningUpdates + the ASC key creates/downloads the App Store profile against the present cert, so no keychain-write that would hit the macOS -61). Re-assert the keychain on the search list like the macOS sign step. Until the secret is set the step self-skips with a warning, so it stays green. Still needs an App Store Connect app record for io.unom.punktfunk to upload. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-13 15:09:56 +00:00
enricobuehler	39a49da567	fix(ci/release): skip iOS archive cleanly when the iOS SDK is absent ... The macOS Developer ID DMG path is green (signed + notarized + stapled). The iOS/TestFlight step (already best-effort + continue-on-error) was failing on this runner with 'iOS 26.5 is not installed' — the iOS platform SDK is a separate Xcode component that isn't installed. Guard the step on `xcodebuild -showsdks | grep iphoneos` and exit 0 with a warning when it's missing, so runs are unambiguously green. Install on the runner with `xcodebuild -downloadPlatform iOS` when iOS goes live. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-13 14:51:09 +00:00
enricobuehler	e64aefa25c	fix(ci/release): scope codesign to the throwaway keychain (--keychain) ... codesign --sign 'Developer ID Application' reported 'no identity found' even though the import step's find-identity saw it: the bare lookup relies on the default keychain search list, which doesn't reliably carry the throwaway keychain across steps on this runner. Re-assert the search list + default keychain in the signing step and pass --keychain "$KEYCHAIN" so the identity search is scoped to it (it stays unlocked with a codesign-allowed partition list from the import step, so no password is needed). Adds a find-identity diagnostic right before signing. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-13 14:43:33 +00:00
enricobuehler	4d93eb24ff	fix(ci/release): archive unsigned + codesign Developer ID directly ... xcodebuild's archive gate demands a provisioning profile for the app's keychain-access-groups entitlement (the 'Keychain Sharing' capability) under both automatic AND manual signing — even though a Developer ID app honours that team-prefixed entitlement at runtime with no profile. So manual signing just traded the -61 keychain error for 'requires a provisioning profile'. Sidestep the gate: archive with CODE_SIGNING_ALLOWED=NO, then codesign the app bundle directly with the Developer ID identity, hardened runtime and a secure timestamp, applying the entitlements via --entitlements (with $(AppIdentifierPrefix) resolved to the team prefix, which codesign won't expand). Safe because the bundle is a single statically-linked binary — static PunktfunkCore.xcframework, SPM static products, macOS 14 target, no Embed-Frameworks phase — so there is no nested code to sign inside-out. No Apple Developer portal profile or new secret needed. iOS App Store path unchanged. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-13 14:35:16 +00:00
enricobuehler	3c617f655e	fix(ci/release): sign the macOS archive with Developer ID, not auto dev signing ... The cert import now yields a valid 'Developer ID Application' identity, but the macOS `xcodebuild archive` step still inherited the project's automatic 'Apple Development' signing via -allowProvisioningUpdates. That made Xcode try to mint an Apple Development cert (install fails in the CI keychain, DVTSecErrorDomain -61 'Write permissions error') and locate a 'Mac App Development' provisioning profile for io.unom.punktfunk (none exists) — ** ARCHIVE FAILED ** before signing even happened. A Developer ID DMG needs neither: pin CODE_SIGN_STYLE=Manual + the Developer ID identity + no profile, mirroring what the export step already does. The app is non-sandboxed and its only entitlement (keychain-access-groups, team-prefixed) is authorized by the Developer ID team, so no provisioning profile is required. ENABLE_HARDENED_RUNTIME=YES is already set, so notarization stays happy. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-13 13:46:00 +00:00
enricobuehler	9758751a4d	ci(release): make the throwaway keychain the default keychain ... exportArchive's signing lookup consults the default keychain; search list membership alone leaves the (valid) identity invisible to it. Restored to login.keychain in cleanup. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-06-12 16:06:04 +00:00
enricobuehler	343cb544d9	ci(release): manual Developer ID export — cloud signing has no fallback ... With -allowProvisioningUpdates, exportArchive prefers cloud-managed Developer ID signing; the App-Manager API key can't ("Cloud signing permission error") and the valid local identity is never tried. signingStyle=manual + explicit signingCertificate, cloud flags off this step (archive keeps them for profile fetch). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-06-12 16:01:12 +00:00
enricobuehler	6b49279c32	ci(release): stage Apple intermediate CAs in the signing keychain ... Fresh boxes lack the Developer ID / WWDR intermediates; without the issuing chain the imported identity is invalid and xcodebuild says "No signing certificate Developer ID Application found". Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-06-12 15:55:09 +00:00
enricobuehler	02bcf41803	ci(release): TestFlight upload best-effort until the ASC app record exists ... Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-06-12 14:39:19 +00:00
enricobuehler	57e7f9fe25	feat(release): production Apple builds — notarized macOS dmg + iOS TestFlight ... release.yml (v* tags / dispatch, macos-arm64 runner): universal mac + iOS xcframework -> xcodebuild archive -> Developer ID export -> notarytool + staple -> dmg on the Gitea release; iOS archive uploads to TestFlight (app-store-connect/upload). Per-run throwaway keychain; ASC API key authenticates notarization, upload, and automatic-signing profile fetch. macOS App Store lane deferred (needs App Sandbox); tvOS deferred (tier-3 Rust targets). All app targets now share bundle ID io.unom.punktfunk — ONE App Store listing with universal purchase (decided pre-submission; effectively unchangeable after). ITSAppUsesNonExemptEncryption=false declared (standard-algorithm AES-GCM, exempt). build-xcframework.sh resolves Apple toolchains itself: cargo's HOST artifacts (proc-macros, build scripts) are loaded by the running OS, and a newer-than-OS beta Xcode ld emits LINKEDIT layouts dyld rejects ("mis-aligned LINKEDIT string pool" -> misleading E0463) — so prefer a non-beta Xcode for everything, fall back to CLT for mac-only slices (env untouched: an explicit DEVELOPER_DIR=<CLT> trips xcrun's license check), refuse iOS/tvOS without a real Xcode (CLT has no iOS SDK). The runner plist no longer injects DEVELOPER_DIR for the same reason. punktfunk_Logo.icon: dropped the Xcode-27-beta-only Icon Composer features (refractivity, specular-location) — 26.5's actool crashes on them, and store builds must use release Xcode. Visual delta is the refraction/specular nuance only; re-author when 27 ships. Validated on home-mac-mini-1 with Xcode 26.5: mac+iOS xcframework slices, unified bundle IDs, signing-free app build. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-06-12 14:34:45 +00:00