Fix Android IME typing: editor clobbered its own autosave echo

The $: block applying note changes to CodeMirror listed the autosave
bookkeeping vars (saveTimer, lastKnown) as dependencies, so the 400 ms
autosave re-ran it before App delivered the updated note prop. That stale
run misread the save echo as an external sync change and replaced the
whole doc mid-typing: on Android this aborted every IME composition and
threw the cursor to the top of the note.

Apply note/query via $: fn(prop) so the statements re-run only when the
prop itself changes.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

.dockerignore

@@ -0,0 +1,10 @@
+.git
+.gitea
+build
+desktop
+frontend/node_modules
+frontend/dist
+server/webdist/dist
+notes.zip
+*.md
+.env.docker

.gitignore

@@ -9,4 +9,5 @@ desktop/build/bin/
 *.db-wal
 *.db-shm
 notes.zip
+.env.docker
 !server/webdist/dist/.gitkeep

Dockerfile

@@ -0,0 +1,40 @@
+# Build the frontend bundle (vite), then the static tefterd binary that
+# embeds it, then ship binary-only. VERSION flows in from compose
+# (${TEFTER_VERSION}) so `tefterd version` matches the git describe.
+
+# Fully-qualified images (podman enforces short-name resolution non-interactively).
+FROM docker.io/library/node:22-alpine AS frontend
+WORKDIR /src/frontend
+COPY frontend/package.json frontend/package-lock.json ./
+RUN npm ci --no-audit --no-fund
+COPY frontend/ ./
+ARG VERSION=dev
+RUN TEFTER_VERSION=$VERSION npx vite build
+
+FROM docker.io/library/golang:1.25-alpine AS build
+# git enables the GOPROXY "direct" fallback (fetch modules from their VCS).
+RUN apk add --no-cache git
+# Overridable for hosts where proxy.golang.org (Google) is unreachable —
+# set e.g. GOPROXY=https://goproxy.io,direct in .env.docker. Module
+# integrity is still verified against the committed go.sum either way.
+ARG GOPROXY=https://proxy.golang.org,direct
+ENV GOPROXY=$GOPROXY
+WORKDIR /src/server
+COPY server/go.mod server/go.sum ./
+RUN go mod download
+COPY server/ ./
+# go:embed cannot reach outside the module dir, so the bundle is copied in
+# (same as the Makefile does).
+COPY --from=frontend /src/frontend/dist ./webdist/dist
+ARG VERSION=dev
+RUN CGO_ENABLED=0 go build -trimpath -ldflags "-s -w -X main.Version=$VERSION" -o /tefterd .
+
+FROM docker.io/library/alpine:3.22
+RUN adduser -D -H tefter && mkdir -p /data && chown tefter /data
+COPY --from=build /tefterd /usr/local/bin/tefterd
+USER tefter
+ENV TEFTER_DB=/data/tefter.db
+# The auth token is generated and printed to the logs on first start.
+EXPOSE 8420
+VOLUME /data
+CMD ["tefterd"]

deploy/redeploy-tefter.sh

@@ -0,0 +1,32 @@
+#!/bin/bash
+set -e
+
+APP_DIR=$HOME/tefter
+SERVICE=tefter.service
+
+cd "$APP_DIR"
+
+# Host-specific settings (WEB_PORT, GOPROXY, ...) live in .env.docker next to
+# the compose file; export them so compose interpolation sees them.
+set -a; [ -f .env.docker ] && . ./.env.docker; set +a
+WEB_PORT=${WEB_PORT:-8420}
+
+echo "==> Pulling latest code..."
+git pull
+
+echo "==> Rebuilding container..."
+TEFTER_VERSION=$(git describe --tags --always --dirty) podman-compose build
+
+echo "==> Restarting service..."
+systemctl --user restart $SERVICE
+
+echo "==> Waiting for boot..."
+sleep 5
+
+if curl -s -o /dev/null -w "" http://localhost:$WEB_PORT/; then
+    echo "==> Deploy successful! App is running on port $WEB_PORT."
+    podman-compose logs --tail 5 tefter 2>&1
+else
+    echo "==> WARNING: App may not be ready yet. Check logs:"
+    podman-compose logs --tail 20 tefter 2>&1
+fi

deploy/tefter.service

@@ -0,0 +1,20 @@
+# User unit — install to ~/.config/systemd/user/tefter.service, then:
+#   systemctl --user daemon-reload && systemctl --user enable --now tefter.service
+# Requires lingering (loginctl enable-linger) so it survives logout.
+
+[Unit]
+Description=Tefter notes server (podman-compose)
+Wants=network-online.target
+After=network-online.target
+
+[Service]
+Type=simple
+WorkingDirectory=%h/tefter
+EnvironmentFile=%h/tefter/.env.docker
+ExecStart=/home/hamo/.local/bin/podman-compose up
+ExecStop=/home/hamo/.local/bin/podman-compose down
+Restart=always
+RestartSec=10
+
+[Install]
+WantedBy=default.target

docker-compose.yml

@@ -0,0 +1,21 @@
+services:
+  tefter:
+    build:
+      context: .
+      args:
+        VERSION: ${TEFTER_VERSION:-dev}
+        GOPROXY: ${GOPROXY:-https://proxy.golang.org,direct}
+    environment:
+      TEFTER_DB: /data/tefter.db
+    volumes:
+      # ":Z" relabels for SELinux (required on the podman/SELinux server; a
+      # harmless no-op on non-SELinux Docker hosts).
+      - data:/data:Z
+    security_opt:
+      - label:disable
+    ports:
+      - "${WEB_PORT:-8420}:8420"
+    restart: unless-stopped
+
+volumes:
+  data:

frontend/src/ui/Editor.svelte

@@ -106,39 +106,52 @@
 
   // Swap document when a different note is opened; apply external (sync) changes
   // without clobbering in-flight typing.
-  $: if (view && note) {
-    if (note.id !== currentId) {
+  function applyNote(n: Note) {
+    if (!view || !n) return;
+    if (n.id !== currentId) {
       if (saveTimer) {
         clearTimeout(saveTimer);
         saveTimer = null;
         flushSave(currentId, view.state.doc.toString());
       }
-      currentId = note.id;
-      lastKnown = note.content;
-      view.setState(makeState(note.content));
-    } else if (note.content !== lastKnown) {
+      currentId = n.id;
+      lastKnown = n.content;
+      view.setState(makeState(n.content));
+    } else if (n.content !== lastKnown) {
       // Store changed underneath us (sync pull / conflict replacement) — not an
       // echo of our own autosave. Replace the doc.
-      lastKnown = note.content;
+      lastKnown = n.content;
       if (saveTimer) {
         clearTimeout(saveTimer);
         saveTimer = null;
       }
-      if (note.content !== view.state.doc.toString()) {
-        view.dispatch({ changes: { from: 0, to: view.state.doc.length, insert: note.content } });
+      if (n.content !== view.state.doc.toString()) {
+        view.dispatch({ changes: { from: 0, to: view.state.doc.length, insert: n.content } });
       }
     }
   }
 
   let lastQuery = '';
-  $: if (view && query !== lastQuery) {
-    lastQuery = query;
-    view.dispatch({ effects: searchMark.reconfigure(searchExtension(query)) });
+  function applyQuery(q: string) {
+    if (!view || q === lastQuery) return;
+    lastQuery = q;
+    view.dispatch({ effects: searchMark.reconfigure(searchExtension(q)) });
   }
 
+  // Deliberately `$: fn(prop)` instead of inlining the logic in a reactive
+  // block: these must re-run ONLY when the prop itself changes. Svelte tracks
+  // every variable a `$:` statement mentions (including writes like
+  // `saveTimer = null` deep in the autosave path), and a re-run triggered by
+  // our own bookkeeping sees a stale `note`, misreads the autosave echo as an
+  // external sync change, and replaces the doc mid-typing — which on Android
+  // aborts IME composition and throws the cursor to the top of the note.
+  $: applyNote(note);
+  $: applyQuery(query);
+
   onMount(() => {
     currentId = note.id;
     lastKnown = note.content;
+    lastQuery = query; // makeState below bakes in the current query
     view = new EditorView({ state: makeState(note.content), parent: host });
   });