Rename desktop app to Buzz

.env.example

@@ -1,5 +1,5 @@
 # =============================================================================
-# Sprout Backend — Local Development Environment
+# Buzz Backend — Local Development Environment
 # =============================================================================
 # Copy this file to .env and adjust as needed:
 #   cp .env.example .env
@@ -18,12 +18,12 @@
 # -----------------------------------------------------------------------------
 # Database (Postgres 17)
 # -----------------------------------------------------------------------------
-DATABASE_URL=postgres://sprout:sprout_dev@localhost:5432/sprout
+DATABASE_URL=postgres://buzz:buzz_dev@localhost:5432/buzz
 PGHOST=localhost
 PGPORT=5432
-PGUSER=sprout
-PGPASSWORD=sprout_dev
-PGDATABASE=sprout
+PGUSER=buzz
+PGPASSWORD=buzz_dev
+PGDATABASE=buzz
 
 # -----------------------------------------------------------------------------
 # Redis 7
@@ -33,157 +33,157 @@ REDIS_URL=redis://localhost:6379
 # -----------------------------------------------------------------------------
 # Typesense (search)
 # -----------------------------------------------------------------------------
-TYPESENSE_API_KEY=sprout_dev_key
+TYPESENSE_API_KEY=buzz_dev_key
 TYPESENSE_URL=http://localhost:8108
 
 # -----------------------------------------------------------------------------
 # Relay (WebSocket server)
 # -----------------------------------------------------------------------------
 # Bind address for the relay (host:port)
-SPROUT_BIND_ADDR=0.0.0.0:3000
+BUZZ_BIND_ADDR=0.0.0.0:3000
 # Public WebSocket URL — used in NIP-42 auth challenges
 RELAY_URL=ws://localhost:3000
 # Stable relay signing key. Set this in dev if you want REST-created forum posts
 # to keep resolving to the original author across relay restarts.
-# SPROUT_RELAY_PRIVATE_KEY=<32-byte hex private key>
+# BUZZ_RELAY_PRIVATE_KEY=<32-byte hex private key>
 # Optional: path to the web UI dist directory. When set, the relay serves
 # the web frontend at / for browser requests. Leave unset for local dev
 # (use `just web` for Vite HMR instead).
-# SPROUT_WEB_DIR=./web/dist
+# BUZZ_WEB_DIR=./web/dist
 
 # -----------------------------------------------------------------------------
 # Git (NIP-34 bare repositories)
 # -----------------------------------------------------------------------------
 # Root directory for bare git repos. Repos are stored at
 # {path}/{owner_hex}/{repo_id}.git/. Default: ./repos (relative to CWD).
 # Set an absolute path to keep repos stable across worktrees.
-# SPROUT_GIT_REPO_PATH=./repos
+# BUZZ_GIT_REPO_PATH=./repos
 
 # -----------------------------------------------------------------------------
 # Ephemeral Channels (TTL testing)
 # -----------------------------------------------------------------------------
 # Override the TTL for all ephemeral channels (in seconds). When set, any
 # channel created with a TTL tag will use this value instead of the
 # client-provided one. Unset to use the client-provided TTL.
-# SPROUT_EPHEMERAL_TTL_OVERRIDE=60
+# BUZZ_EPHEMERAL_TTL_OVERRIDE=60
 
 # How often the reaper checks for expired ephemeral channels (default: 60s).
-# SPROUT_REAPER_INTERVAL_SECS=5
+# BUZZ_REAPER_INTERVAL_SECS=5
 
 # -----------------------------------------------------------------------------
 # Logging / Tracing
 # -----------------------------------------------------------------------------
-RUST_LOG=sprout_relay=debug,sprout_db=debug,sprout_auth=debug,sprout_pubsub=debug,tower_http=debug
+RUST_LOG=buzz_relay=debug,buzz_db=debug,buzz_auth=debug,buzz_pubsub=debug,tower_http=debug
 
 # OTLP tracing endpoint (optional — leave unset to disable)
 # OTEL_EXPORTER_OTLP_ENDPOINT=http://localhost:4317
 
 # -----------------------------------------------------------------------------
-# ACP (Agent Communication Protocol — sprout-acp harness)
+# ACP (Agent Communication Protocol — buzz-acp harness)
 # -----------------------------------------------------------------------------
-# The ACP harness bridges Sprout events to AI agents. Each env var below maps
+# The ACP harness bridges Buzz events to AI agents. Each env var below maps
 # to a CLI flag of the same name (lowercase, hyphens → underscores). All values
 # are optional unless noted; defaults are shown in comments.
 #
 # Quick start:
-#   SPROUT_PRIVATE_KEY=<hex>  SPROUT_RELAY_URL=ws://localhost:3000  sprout-acp
+#   BUZZ_PRIVATE_KEY=<hex>  BUZZ_RELAY_URL=ws://localhost:3000  buzz-acp
 
 # ── Identity & auth ──────────────────────────────────────────────────────────
 # Nostr private key (hex or bech32). REQUIRED — identifies the agent on the relay.
-# SPROUT_PRIVATE_KEY=<32-byte hex or nsec1… private key>
+# BUZZ_PRIVATE_KEY=<32-byte hex or nsec1… private key>
 
 # Relay WebSocket URL the harness connects to.
 # Note: the relay itself uses RELAY_URL (above); this is the ACP harness's
 # connection target — they happen to point at the same place in local dev.
-# SPROUT_RELAY_URL=ws://localhost:3000
+# BUZZ_RELAY_URL=ws://localhost:3000
 
 # ── Agent subprocess ─────────────────────────────────────────────────────────
 # Binary to spawn as the AI agent (e.g. "goose", "codex-acp", "claude-code").
-# SPROUT_ACP_AGENT_COMMAND=goose
+# BUZZ_ACP_AGENT_COMMAND=goose
 
 # Comma-separated arguments passed to the agent binary.
 # Goose default: "acp". Codex/Claude default: "" (empty).
-# SPROUT_ACP_AGENT_ARGS=acp
+# BUZZ_ACP_AGENT_ARGS=acp
 
-# Binary for an optional MCP server sidecar (e.g. sprout-dev-mcp for sprout-agent).
-# SPROUT_ACP_MCP_COMMAND=
+# Binary for an optional MCP server sidecar (e.g. buzz-dev-mcp for buzz-agent).
+# BUZZ_ACP_MCP_COMMAND=
 
 # Number of parallel agent subprocesses (1–32).
-# SPROUT_ACP_AGENTS=1
+# BUZZ_ACP_AGENTS=1
 
 # Desired LLM model ID. Applied to every new ACP session.
-# Use `sprout-acp models` to discover available model IDs.
-# SPROUT_ACP_MODEL=
+# Use `buzz-acp models` to discover available model IDs.
+# BUZZ_ACP_MODEL=
 
 # ── Timeouts & sessions ──────────────────────────────────────────────────────
 # Max seconds per agent turn before timeout (default 320 = ~5 min).
-# SPROUT_ACP_TURN_TIMEOUT=320
+# BUZZ_ACP_TURN_TIMEOUT=320
 
 # Max turns per session before proactive rotation. 0 = disabled (rotate only
 # on MaxTokens / MaxTurnRequests). Recommended: 50 for long-running agents.
-# SPROUT_ACP_MAX_TURNS_PER_SESSION=0
+# BUZZ_ACP_MAX_TURNS_PER_SESSION=0
 
 # ── Prompts ──────────────────────────────────────────────────────────────────
 # System prompt injected into every agent session (inline text).
-# SPROUT_ACP_SYSTEM_PROMPT=
+# BUZZ_ACP_SYSTEM_PROMPT=
 
 # Path to a file containing the system prompt (mutually exclusive with above).
-# SPROUT_ACP_SYSTEM_PROMPT_FILE=
+# BUZZ_ACP_SYSTEM_PROMPT_FILE=
 
 # Message sent to the agent immediately after session creation.
-# SPROUT_ACP_INITIAL_MESSAGE=
+# BUZZ_ACP_INITIAL_MESSAGE=
 
 # ── Heartbeat ────────────────────────────────────────────────────────────────
 # Seconds between heartbeat prompts. 0 = disabled. Must be 0 or ≥10.
 # Recommended: 60 for long-running agents to prevent idle session timeouts.
-# SPROUT_ACP_HEARTBEAT_INTERVAL=0
+# BUZZ_ACP_HEARTBEAT_INTERVAL=0
 
 # Heartbeat prompt text (inline). Mutually exclusive with file variant.
-# SPROUT_ACP_HEARTBEAT_PROMPT=
+# BUZZ_ACP_HEARTBEAT_PROMPT=
 
 # Path to a file containing the heartbeat prompt.
-# SPROUT_ACP_HEARTBEAT_PROMPT_FILE=
+# BUZZ_ACP_HEARTBEAT_PROMPT_FILE=
 
 # ── Subscription & filtering ─────────────────────────────────────────────────
 # Subscribe mode: "mentions" (default), "all", or "config" (rule-based).
-# SPROUT_ACP_SUBSCRIBE=mentions
+# BUZZ_ACP_SUBSCRIBE=mentions
 
 # Comma-separated event kind numbers to subscribe to (overrides mode defaults).
-# SPROUT_ACP_KINDS=
+# BUZZ_ACP_KINDS=
 
 # Comma-separated channel UUIDs to limit subscription scope.
-# SPROUT_ACP_CHANNELS=
+# BUZZ_ACP_CHANNELS=
 
 # Set to true to disable the @-mention filter in mentions mode.
-# SPROUT_ACP_NO_MENTION_FILTER=false
+# BUZZ_ACP_NO_MENTION_FILTER=false
 
 # Path to TOML config file for rule-based subscriptions (config mode).
-# SPROUT_ACP_CONFIG=./sprout-acp.toml
+# BUZZ_ACP_CONFIG=./buzz-acp.toml
 
 # ── Dedup & self-ignore ──────────────────────────────────────────────────────
 # How to handle duplicate events: "queue" (default) or "drop".
-# SPROUT_ACP_DEDUP=queue
+# BUZZ_ACP_DEDUP=queue
 
 # Set to true to process the agent's own messages (default: ignore self).
-# SPROUT_ACP_NO_IGNORE_SELF=false
+# BUZZ_ACP_NO_IGNORE_SELF=false
 
 # ── Context ──────────────────────────────────────────────────────────────────
 # Max context messages fetched for thread replies and DMs (0–100). 0 = disabled.
-# SPROUT_ACP_CONTEXT_MESSAGE_LIMIT=12
+# BUZZ_ACP_CONTEXT_MESSAGE_LIMIT=12
 
 # ── Presence & typing ────────────────────────────────────────────────────────
 # Set to true to disable automatic online/offline presence status.
-# SPROUT_ACP_NO_PRESENCE=false
+# BUZZ_ACP_NO_PRESENCE=false
 
 # Set to true to disable typing indicators while the agent is processing.
-# SPROUT_ACP_NO_TYPING=false
+# BUZZ_ACP_NO_TYPING=false
 
 # ── Advanced tuning ──────────────────────────────────────────────────────────
 # Event channel buffer capacity (WebSocket → harness). Increase for
 # high-throughput agents. Minimum 1.
-# SPROUT_ACP_EVENT_BUFFER=256
+# BUZZ_ACP_EVENT_BUFFER=256
 
 # ── Legacy aliases ───────────────────────────────────────────────────────────
 # These are accepted for backward compatibility but the canonical names above
 # are preferred:
-#   SPROUT_ACP_PRIVATE_KEY  → SPROUT_PRIVATE_KEY
+#   BUZZ_ACP_PRIVATE_KEY  → BUZZ_PRIVATE_KEY

.github/workflows/release.yml

@@ -169,28 +169,28 @@ jobs:
           EXTRACT_DIR="${RUNNER_TEMP}/signed-app-extract"
           rm -rf "$EXTRACT_DIR" && mkdir -p "$EXTRACT_DIR"
           ditto -x -k "$SIGNED_APP_ZIP" "$EXTRACT_DIR"
-          rm -rf "${APP_DIR}/Sprout.app"
-          cp -R "${EXTRACT_DIR}/Sprout.app" "${APP_DIR}/Sprout.app"
+          rm -rf "${APP_DIR}/Buzz.app"
+          cp -R "${EXTRACT_DIR}/Buzz.app" "${APP_DIR}/Buzz.app"
 
           # Rebuild the updater archive from the signed .app and re-sign it with the Tauri updater key.
-          rm -f "${APP_DIR}/Sprout.app.tar.gz" "${APP_DIR}/Sprout.app.tar.gz.sig"
-          (cd "$APP_DIR" && tar -czf Sprout.app.tar.gz Sprout.app)
-          TARBALL_ABS="$(pwd)/${APP_DIR}/Sprout.app.tar.gz"
+          rm -f "${APP_DIR}/Buzz.app.tar.gz" "${APP_DIR}/Buzz.app.tar.gz.sig"
+          (cd "$APP_DIR" && tar -czf Buzz.app.tar.gz Buzz.app)
+          TARBALL_ABS="$(pwd)/${APP_DIR}/Buzz.app.tar.gz"
           (cd desktop && pnpm tauri signer sign "$TARBALL_ABS")
 
       - name: Verify code signature
         run: |
           codesign --verify --deep --strict --verbose=2 \
-            desktop/src-tauri/target/release/bundle/macos/Sprout.app
+            desktop/src-tauri/target/release/bundle/macos/Buzz.app
           spctl --assess --type execute --verbose=4 \
-            desktop/src-tauri/target/release/bundle/macos/Sprout.app
+            desktop/src-tauri/target/release/bundle/macos/Buzz.app
 
       - name: Locate build artifacts
         id: artifacts
         run: |
           BUNDLE_DIR="desktop/src-tauri/target/release/bundle"
 
-          # Find the DMG (Tauri names it Sprout_<version>_<arch>.dmg)
+          # Find the DMG (Tauri names it Buzz_<version>_<arch>.dmg)
           DMG=$(find "$BUNDLE_DIR/dmg" -name '*.dmg' -type f | head -1)
           if [[ -z "$DMG" ]]; then
             echo "::error::No DMG found in $BUNDLE_DIR/dmg"
@@ -234,19 +234,19 @@ jobs:
             NOTES=$(awk "/^## v${VERSION}$/,/^## v/" CHANGELOG.md | sed '$d')
           fi
           if [[ -z "$NOTES" ]]; then
-            NOTES="Sprout Desktop v${VERSION}"
+            NOTES="Buzz Desktop v${VERSION}"
           fi
           gh release create "v${VERSION}" \
             --target "$RELEASE_SHA" \
-            --title "Sprout Desktop v${VERSION}" \
+            --title "Buzz Desktop v${VERSION}" \
             --notes "$NOTES" \
             "$DMG_PATH"
 
       - name: Update rolling release for auto-updater
         run: |
           gh release create buzz-desktop-latest \
             --prerelease \
-            --title "Sprout Desktop Auto-Update" \
+            --title "Buzz Desktop Auto-Update" \
             --notes "Rolling release for the Tauri auto-updater. Do not download manually — use the versioned release instead." \
             2>/dev/null || true
           gh release upload buzz-desktop-latest \
@@ -349,12 +349,12 @@ jobs:
           EXTRACT_DIR="${RUNNER_TEMP}/signed-app-extract-x64"
           rm -rf "$EXTRACT_DIR" && mkdir -p "$EXTRACT_DIR"
           ditto -x -k "$SIGNED_APP_ZIP" "$EXTRACT_DIR"
-          rm -rf "${APP_DIR}/Sprout.app"
-          cp -R "${EXTRACT_DIR}/Sprout.app" "${APP_DIR}/Sprout.app"
+          rm -rf "${APP_DIR}/Buzz.app"
+          cp -R "${EXTRACT_DIR}/Buzz.app" "${APP_DIR}/Buzz.app"
 
       - name: Verify code signature
         run: |
-          APP_DIR="desktop/src-tauri/target/${TARGET}/release/bundle/macos/Sprout.app"
+          APP_DIR="desktop/src-tauri/target/${TARGET}/release/bundle/macos/Buzz.app"
           codesign --verify --deep --strict --verbose=2 "$APP_DIR"
           spctl --assess --type execute --verbose=4 "$APP_DIR"
 

RELEASING.md

@@ -1,4 +1,4 @@
-# Releasing Sprout Desktop
+# Releasing Buzz Desktop
 
 ## Quick Start
 

desktop/README.md

@@ -1,4 +1,4 @@
-# Sprout
+# Buzz
 
 Desktop chat shell with:
 

desktop/index.html

@@ -2,7 +2,7 @@
 <html lang="en">
   <head>
     <meta charset="UTF-8" />
-    <link rel="icon" type="image/svg+xml" href="/sprout.svg?v=20260310" />
+    <link rel="icon" type="image/svg+xml" href="/buzz.svg?v=20260610" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title></title>
   </head>

desktop/package.json

@@ -1,5 +1,5 @@
 {
-  "name": "sprout",
+  "name": "buzz",
   "private": true,
   "version": "0.3.16",
   "type": "module",

desktop/scripts/build-release-config.mjs

@@ -12,7 +12,7 @@ import { resolve } from "node:path";
 // 2. bundle.createUpdaterArtifacts = true so Tauri produces the .tar.gz
 //    archive and .sig signature during the build.
 // 3. plugins.updater with the public key and endpoint from env vars.
-//    Both SPROUT_UPDATER_PUBLIC_KEY and SPROUT_UPDATER_ENDPOINT are required -
+//    Both BUZZ_UPDATER_PUBLIC_KEY and BUZZ_UPDATER_ENDPOINT are required -
 //    the script fails if either is missing (OSS builds always ship with updater).
 //
 // Apple code signing and notarization happen post-build via
@@ -24,12 +24,12 @@ const outputConfigPath = resolve(
   "src-tauri/tauri.release.conf.json",
 );
 
-const updaterPubkey = process.env.SPROUT_UPDATER_PUBLIC_KEY;
-const updaterEndpoint = process.env.SPROUT_UPDATER_ENDPOINT;
+const updaterPubkey = process.env.BUZZ_UPDATER_PUBLIC_KEY;
+const updaterEndpoint = process.env.BUZZ_UPDATER_ENDPOINT;
 
 const missing = [];
-if (!updaterPubkey) missing.push("SPROUT_UPDATER_PUBLIC_KEY");
-if (!updaterEndpoint) missing.push("SPROUT_UPDATER_ENDPOINT");
+if (!updaterPubkey) missing.push("BUZZ_UPDATER_PUBLIC_KEY");
+if (!updaterEndpoint) missing.push("BUZZ_UPDATER_ENDPOINT");
 if (missing.length > 0) {
   console.error(
     `Error: required environment variable(s) missing: ${missing.join(", ")}`,

desktop/scripts/generate-oss-latest-json.sh

@@ -14,7 +14,7 @@ ARCHIVE_URL="$3"
 # only. Supporting Intel Macs (darwin-x86_64) would require a matrix build.
 jq -n \
   --arg version "$VERSION" \
-  --arg notes "Sprout v$VERSION" \
+  --arg notes "Buzz v$VERSION" \
   --arg pub_date "$(date -u +%Y-%m-%dT%H:%M:%SZ)" \
   --arg signature "$(cat "$SIG_FILE")" \
   --arg url "$ARCHIVE_URL" \