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Commits
| Author | SHA1 | Message | Date | |
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 jaap-jan
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253c72d2b7 |
Name the organisation the repository actually lives in
It moved to DodoTech-Public, and every address in the product still said DodoTech. That looked like it worked, which is the part worth writing down: Gitea leaves a 301 at the old path and HttpClient follows a redirect on a GET, so both update channels would have kept polling through it. What a 301 does not survive is a POST. `vpk upload gitea` publishes the desktop release by POSTing to that URL, so the stale address would have failed at the one step the whole feature depends on — and a redirect is a thing an operator can delete, which turns "works today" into the same silent outage this session has already spent two commits on. So both channel constants, both release scripts, the workflow's REPO, the image's source label and the curl in phase 16 all name the live path. The local remote too, which had been printing a redirect warning on every push. Measured after the move: the org, the repo and the nightly release all answer 200 anonymously, and that release now carries both assets — the manifest and a 54 MB APK. The upload going through also answers the open question about the reverse proxy's body-size limit, which nothing local could test. |
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jaap-jan
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1bcf422bbe |
Build the phone once per run, and stop rebuilding the toolchain image
The android job compiled everything twice. The plain `dotnet build` before the packaging step looked like a cheap check ahead of an expensive one and was neither: SignAndroidPackage depends on Build, so the packaging line compiles everything anyway — and the build above it ran with no -p:DodoChannel, which means it ran as the *release* channel. Different application id, different version, different assembly metadata; MSBuild treats a different set of global properties as a different project instance, so not one output was reused. It was a full second compile of the reference closure, producing an APK for the one channel this job must never build, thrown away unread. Measured in the toolchain image with a warm package volume, same commit: two builds 2m52 + 2m26 5m21 total one build 3m01 3m04 total Byte for byte the same artefact out of both — versionCode 203, versionName 0.0.0-alpha.0.136, dev.dodotech.dodossh.nightly. The toolchain image is now built once per Dockerfile rather than once per run. The tag is the Dockerfile's own digest and docker applies a tag only on success, so an existing tag is by construction the right image and `docker image inspect` is a sound check rather than a guess. What that trades away is the JDK from apt drifting; everything that decides what is in the image is pinned in the Dockerfile, so anything that matters changes the digest. It is a build tool, not something shipped — the image job takes the opposite trade with --pull, because what it builds is what users run. And the build job now says whether its package cache did anything. setup-dotnet's cache: true is actions/cache underneath, which needs a cache server act_runner ships and can have turned off — and when it is off it does nothing and says nothing about it. A cold restore and a perfect cache look identical from outside: both are green, and the difference is minutes. One `find` before anything writes to the folder turns that from a belief into a line in the log. It does not fail the build, because a runner without a cache server is slow rather than wrong. What is deliberately not cached: the apt installs in each job's preamble, which need the runner's image fixed rather than a workflow change and already say so; the Testcontainers pulls and the API image's layers, which the daemon already caches on a persistent runner; and the android obj/bin, which would not help — the source arrives by `docker cp` with fresh timestamps, so MSBuild rebuilds it whatever is in there. |
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jaap-jan
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a18ca56fde |
Copy the checkout into the container, because a socket is not a shared filesystem
The container started and could not see the repository: MSBUILD : error MSB1009: Project file does not exist. Switch: src/DodoSSH.Client.Android/DodoSSH.Client.Android.csproj `-v "$PWD:/build"` cannot work here. This runner is itself a container holding the host's Docker socket, so the workspace path it reports — /root/.cache/act/<hash>/… — exists in the runner and not on the daemon's host, which is where Docker resolves a bind source. It finds nothing, creates an empty directory, and mounts that. Nothing about the failure says so. Nothing earlier in this workflow would have caught it either, and that is the part worth keeping: the image job's `docker build` sends its context over the API and Testcontainers mounts nothing, so neither of the two places this repository already used Docker proves a bind mount would work. I read a working daemon as a shared filesystem, and they are not the same claim. `docker cp` goes over the same API and so does not care where the daemon lives. In with the whole checkout, .git included, since MinVer and the versionCode both read it — the repository is well under a megabyte packed. Out with the staged package. The NuGet cache becomes a named volume for the same reason: it lives on the daemon and needs no path either side has to agree on. The two container steps collapse into one, since with a copy in and a copy out there is nothing to be gained by paying for both twice, and scripts/ci-android.sh is now what runs inside — a file that can be read and executed on its own rather than a heredoc inside a workflow. Exercised locally against a real clone, every step as the job runs it: create, cp in, start --attach, cp out, parse the manifest on the outside. package: name='dev.dodotech.dodossh.nightly' versionCode='196' versionName='0.0.0-alpha.0.129' The second run took 2m25s against the first run's 8m, which is the named volume doing its job. |
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jaap-jan
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b4a6c19ac1 |
Let the phone replace itself, and give CI a channel it may sign
The Android head had no updater and no release path, and the two are one problem: Android refuses an update signed by a different key, and CI generates a fresh debug key in every container. An APK released from a workflow could be installed once and never updated again — each new one an uninstall, which on this product means losing the cache, the outbox and the device key. So there are two channels, and they are two applications because the platform gives no third option. dev.dodotech.dodossh is cut from a v* tag by a person running scripts/release-android.ps1 with the key ADR 0011 rule 1 keeps off runners. dev.dodotech.dodossh.nightly is cut from main by CI and signed with a keystore committed here in the open — a key everybody has cannot be stolen and grants nothing by being held, which is why putting it in CI does not touch the rule. Neither can update the other, by construction. See ADR 0014. The android job assumed an image with a JDK and an Android SDK on it, which is what a GitHub runner is and what this project's is not. It now installs a JDK, fetches Google's command-line tools, accepts the licences and installs API 36 — each a no-op where it is already satisfied, and each cached by the persistent runner's own disk rather than by an action that would move a quarter of a gigabyte to rebuild a directory that never left. The client reads a small JSON manifest beside the APK, the counterpart of releases.win.json, and compares Android's versionCode rather than a version name: that integer is what the platform itself uses to accept or refuse an install, so comparing anything else would offer updates the phone then rejects. It fetches, and then asks Android to ask — the system draws its own confirmation, and from API 26 will not draw even that until unknown sources is on for this application. IUpdateChannel gained ApplyingEndsTheProcess. On Windows applying replaces the files and restarts, so the shell disposes the vault first and that is what zeroes the keys. On the phone the install is a request and the answer may be no, so disposing first would answer "not now" with a locked keychain and every shell closed — a punishment for declining an update. Two measured bugs found on the way, both older than this work and both invisible to a -getProperty check. ApplicationDisplayVersion is read by the Android targets in a top-level PropertyGroup, so the target setting it from MinVer ran after the only thing that reads it: every APK ever built here said versionName 1.0.0. And nothing found so far varies the launcher name per channel — four mechanisms tried, all of them recorded in platform-flags, none of them reaching the label the launcher shows. The two channels share an icon name for now and are told apart by package name, version, and what the preferences screen says. |
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jaap-jan
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3ead865f01 |
Merge branch 'main' into the desktop updater, and give way on two numbers
Main landed a realtime push feature while this branch was building the updater, and the two collided in three places. Every one of them resolves the same way: main got there first, so this branch moves. **Two ADRs were both numbered 0012.** Main's is realtime push; this one is now [ADR 0013](docs/adr/0013-desktop-distribution-and-updates.md). Git did not call this a conflict — the filenames differ — so it would have merged quietly and left the directory with two 0012s and every cross-reference ambiguous. Renumbered here along with the nine places that point at it. **Two manual-check phases were both numbered 15**, and that one git did catch. Main's "Changes that arrive without a timer" keeps 15; installing and updating the desktop client becomes Phase 16, with its checks and every reference to them renumbered. The file's own rule is that a number is for life, which is exactly why the one that had not been pushed is the one that gives way. **The merge rewrote several files with CRLF**, and `.editorconfig` asks for LF on everything except `*.ps1`. That is not cosmetic here: IDE0055 is an error and `EnforceCodeStyleInBuild` is on, so it failed the build on three lines of App.axaml.cs whose only change in this branch was an ADR number in a comment. Forty-six files normalised back to LF; the release script keeps CRLF, which is what `.gitattributes` and `.editorconfig` both already say for a PowerShell file. Nothing else conflicted. The updater does not touch the sync loop or the event stream, and the one file both sides edited heavily — MainWindowViewModel — merged without a hunk in common. Verified after merging: the solution restores locked and builds clean, and 304 shell, 100 layout, 54 session, 28 client-api and 25 contracts tests pass. The first two counts are higher than before the merge because main's own tests came with it and pass alongside these. |
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jaap-jan
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6728a0a597 |
Let the desktop client replace itself, and give the repository one version
Packaging for Windows, and the updater that only exists once something is
packaged. Velopack, win-x64, fed from the project's own forge — never from the
deployment a client signs in to, which is ADR 0011 rule 2 carried over
unchanged and is why the feed address is a constant in the code rather than a
setting. See docs/adr/0012-desktop-distribution-and-updates.md.
**Nothing is ever installed while somebody is using it.** A newer build is found
on a six-hourly pass, downloaded in the background, and then waits — for a
restart the user presses, or for the next launch they were going to do anyway.
That is a policy rather than caution: this application argues at length that
locking keeps shells running, because a lock that destroyed work would stop
being used, and a restart does not keep them. Having taught that, it owes the
user the choice at the one moment it stops being true, and the sentence saying
so counts the shells it would close.
**The version is now derived from the v* tag**, by MinVer, for everything. There
was no version before this — no property anywhere, so every assembly reported
the SDK's 1.0.0 and the API served that string as its serverVersion to every
client that asked. The tag was already the version of record for the container
image; this makes it the version of record full stop. MinVer's failure mode is
answering plausibly rather than failing, and here a wrong version is a client
that never updates, so it is guarded twice: fetch-depth 0 on every checkout, and
a step that fails a tag build when the tag and the computed version disagree.
**The pack id is DodoSSH.Desktop and not DodoSSH**, which is the one decision
here that would have destroyed data. Velopack installs to %LOCALAPPDATA%\<packId>
and removes that whole directory on uninstall, and %LOCALAPPDATA%\DodoSSH is
where ClientPaths keeps the encrypted cache, the outbox of changes not yet
pushed, and the device key. The obvious id would have had the uninstaller
silently delete work the server has never seen — the thing the application
refuses to do without a counted confirmation. Velopack's own advice to move user
data to roaming %APPDATA% is declined for the reason ClientPaths already gives.
**Releases are cut by a person, and CI gains no job that could.** The tempting
argument is that a forge write token is not a signing key. It does not survive
contact with what the token does: Velopack clients trust their feed and do not
verify a package signature when they apply one, so whoever can write a release
can ship an update every install runs. That is the capability ADR 0011 rule 1
puts on a machine which is not a runner, reached through a different door. The
mechanical objection — vpk needs Windows and the runners are Linux — is the
smaller of the two and is recorded beside it, because somebody will fix one and
believe they are done.
Unsigned for now, deliberately and with the cost stated where a user reads it:
SmartScreen warns once per person, on Setup.exe, because Mark-of-the-Web is
applied by the browser that downloaded it. In-app updates are fetched by the
application and applied from a local file, and never trip it.
The banner is a fourth row of the window rather than an overlay. Anything drawn
in the terminal's rectangle is sliced by the native child window that composites
above it — the defect this window has shipped once — and a sibling row is the
arrangement TitleBar and StatusBar already prove works.
----
Three defects surfaced on the way, none of them in the feature being built.
**A settings key absent from the file came back as the CLR default, not the
declared one.** The JSON source generator builds a record through a synthesised
parameterised constructor and assigns every property from its argument array, so
a property initializer runs and is then overwritten by a default for anything the
file did not contain. A settings.json of {} read back a font size of 0, clamped
up to the 8px floor rather than the 13px the renderer draws at. It could not bite
while there was one setting, because that setting was written on every save and
so was never absent; adding a second would have turned automatic update checks
off for every existing profile, silently, the opposite of the documented default.
Reflection-based deserialisation of the same JSON answers correctly, which is why
every way of checking it by hand agrees except the one that ships. The defaults
now live on the constructor parameters, which is the only place the generator
reads them from.
**Declaring a RuntimeIdentifier on the desktop head broke the server's image
build.** It is the obvious way to let a self-contained publish restore under
locked mode, and it writes a net10.0/win-x64 target into the lock file of every
project the head references transitively — including DodoSSH.Contracts and
DodoSSH.Crypto, which the API builds too. The Dockerfile restores those with no
RID and fails NU1004. Found by running docker build rather than by reading. The
RID stays out of the committed state; the two commands that need one ask for it
unlocked, and the release script puts the lock files back.
**A Docker ARG named VERSION silently sets MSBuild's Version.** An ARG is an
environment variable for the rest of the stage, MSBuild reads environment
variables as properties, and property names are case-insensitive. With the
workflow passing main-<short sha> on a main build the publish died with
NETSDK1018 pointing at DodoSSH.Contracts, a project nobody had touched. The build
stage's argument is ASSEMBLY_VERSION now, empty except on a tag build.
All three are in docs/platform-flags.md, which is where the next person will look.
----
Verified: the whole solution builds and restores locked; 289 shell, 93 layout and
54 session tests pass, including the regression test for the settings defect and
a measurement of the banner at the window's minimum width. vpk pack runs end to
end and reports "Verified VelopackApp.Run()" against Program.Main. The API image
builds correctly both as a main build and as a tag build, carrying 1.0.0 and
0.1.0 respectively.
Not verified, and it needs a published release to be: installing, updating and
uninstalling on a real machine. That is Phase 15 of docs/manual-checks.md, and
the pack id and the WebView2 profile fix are reasoned and commented but only
proved by walking it. Two things to watch at the first upload — the reverse
proxy's body-size limit for a 64 MB asset, and whether vpk upload gitea is happy
with Gitea 1.27.1.
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