chore: release v0.3.0

.dockerignore

@@ -0,0 +1,6 @@
+*
+!src/
+!migrations/
+!build.rs
+!Cargo.toml
+!Cargo.lock

.github/workflows/build-docker.yml

@@ -0,0 +1,61 @@
+name: container-images
+
+on:
+  push:
+    branches: [ "main" ]
+    tags: [ "v*" ]
+
+jobs:
+  build-container-image:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+    steps:
+    - uses: actions/checkout@v4
+      with:
+        fetch-depth: 0
+    - uses: docker/setup-qemu-action@v3
+    - uses: docker/setup-buildx-action@v3
+
+    - name: Set ALL_TAGS
+      env:
+        REPOSITORY: '${{ github.repository }}'
+      run: |
+        # tag main if main branch
+        if [[ "${{ github.ref_name }}" == "main" ]]; then
+          image_tags=("main")
+        # tag with tag name if tag
+        elif [[ "${{ github.ref }}" == refs/tags/v* ]]; then
+          image_tags=("${{ github.ref_name }}")
+          # tag with latest if tag is a new major, minor or patch version
+          if [[ "${{ github.ref_name }}" =~ ^v(0|[1-9][0-9]*)\.(0|[1-9][0-9]*)\.(0|[1-9][0-9]*)$ ]]; then
+            image_tags+=("latest")
+          fi
+        fi
+
+        lc_repo=${REPOSITORY,,}
+
+        image_paths=()
+        for tag in ${image_tags[@]}; do
+          image_paths+=("ghcr.io/$lc_repo:$tag")
+        done
+
+        # join with ',' and then skip first character
+        ALL_TAGS=$(printf ',%s' "${image_paths[@]}")
+        echo "ALL_TAGS=${ALL_TAGS:1}" >>$GITHUB_ENV
+
+    - name: Login to ghcr.io
+      uses: docker/login-action@v3
+      with:
+        registry: ghcr.io
+        username: ${{ github.actor }}
+        password: ${{ secrets.GITHUB_TOKEN }}
+
+    - name: Build and push default image
+      uses: docker/build-push-action@v5
+      with:
+        context: .
+        platforms: linux/amd64,linux/arm64
+        push: true
+        tags: ${{ env.ALL_TAGS }}

.github/workflows/release.yml

@@ -0,0 +1,35 @@
+name: Release
+
+on:
+  push:
+    tags:
+      - 'v*'
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v6
+        with:
+          fetch-depth: 0
+
+      - name: Check if stable release
+        id: check
+        run: |
+          # align with build-docker.yml: stable only for strict semver tags
+          if [[ "${{ github.ref_name }}" =~ ^v(0|[1-9][0-9]*)\.(0|[1-9][0-9]*)\.(0|[1-9][0-9]*)$ ]]; then
+            echo "stable=true" >> "$GITHUB_OUTPUT"
+          else
+            echo "stable=false" >> "$GITHUB_OUTPUT"
+          fi
+
+      - name: Create release
+        uses: softprops/action-gh-release@v2
+        with:
+          generate_release_notes: true
+          draft: false
+          prerelease: ${{ steps.check.outputs.stable != 'true' }}
+          make_latest: ${{ steps.check.outputs.stable == 'true' }}

Cargo.lock

@@ -376,6 +376,16 @@ version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "877a4ace8713b0bcf2a4e7eec82529c029f1d0619886d18145fea96c3ffe5c0f"
 
+[[package]]
+name = "errno"
+version = "0.3.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "39cab71617ae0d63f51a36d69f866391735b51691dbda63cf6f96d042b63efeb"
+dependencies = [
+ "libc",
+ "windows-sys 0.60.2",
+]
+
 [[package]]
 name = "etcetera"
 version = "0.8.0"
@@ -1193,6 +1203,16 @@ version = "1.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0fda2ff0d084019ba4d7c6f371c95d8fd75ce3524c3cb8fb653a3023f6323e64"
 
+[[package]]
+name = "signal-hook-registry"
+version = "1.4.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c4db69cba1110affc0e9f7bcd48bbf87b3f4fc7c61fc9155afd4c469eb3d6c1b"
+dependencies = [
+ "errno",
+ "libc",
+]
+
 [[package]]
 name = "signature"
 version = "2.2.0"
@@ -1537,7 +1557,7 @@ checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
 
 [[package]]
 name = "todo-mcp"
-version = "0.2.1"
+version = "0.3.0"
 dependencies = [
  "anyhow",
  "chrono",
@@ -1561,6 +1581,7 @@ dependencies = [
  "libc",
  "mio",
  "pin-project-lite",
+ "signal-hook-registry",
  "socket2",
  "tokio-macros",
  "windows-sys 0.61.2",

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "todo-mcp"
-version = "0.2.1"
+version = "0.3.0"
 edition = "2024"
 rust-version = "1.85"
 description = "simple todo cli with mcp server for ai integration"
@@ -19,7 +19,7 @@ dirs = "6"
 serde = { version = "1", features = ["derive"] }
 serde_json = "1"
 sqlx = { version = "0.8", features = ["runtime-tokio", "sqlite", "chrono", "migrate"] }
-tokio = { version = "1", features = ["rt", "macros"] }
+tokio = { version = "1", features = ["rt", "macros", "io-std", "io-util", "signal"] }
 
 [build-dependencies]
 anyhow = "1"

Dockerfile

@@ -0,0 +1,9 @@
+FROM rust:1.85 AS build
+WORKDIR /src
+COPY . .
+ENV SQLX_OFFLINE=true
+RUN cargo build --release --bin todo-mcp
+
+FROM gcr.io/distroless/cc-debian12
+COPY --from=build /src/target/release/todo-mcp /
+ENTRYPOINT ["/todo-mcp"]

README.md

@@ -1,4 +1,4 @@
-# Todo
+# todo-mcp
 
 A todo CLI with a built-in [MCP](https://modelcontextprotocol.io/) server.
 The main idea is that you can tell an MCP-compatible AI assistant "add this to
@@ -23,60 +23,94 @@ Set `TODO_DB` to override the default database path (`~/.local/share/todo/todos.
 
 ```sh
 # add a todo
-todo add "fix the login bug"
+todo-mcp add "fix the login bug"
 
 # add with priority and tags
-todo add "refactor auth module" -p high -t backend -t tech-debt
+todo-mcp add "refactor auth module" -p high -t backend -t tech-debt
 
 # add without associating to the current git repo
-todo add "something general" --no-project
+todo-mcp add "something general" --no-project
 
 # list open todos
-todo ls
+todo-mcp ls
 
 # list todos for the current repo only
-todo ls --here
+todo-mcp ls --here
 
 # filter by tag or priority
-todo ls -t backend
-todo ls -p critical
+todo-mcp ls -t backend
+todo-mcp ls -p critical
 
 # search
-todo ls -s "auth"
+todo-mcp ls -s "auth"
 
 # mark as done
-todo done 3
+todo-mcp done 3
 
 # edit text, priority, or tags
-todo edit 3 "updated description"
-todo edit 3 -p low
-todo edit 3 -t new-tag --untag old-tag
+todo-mcp edit 3 "updated description"
+todo-mcp edit 3 -p low
+todo-mcp edit 3 -t new-tag --untag old-tag
 
 # remove permanently
-todo rm 3
+todo-mcp rm 3
 
 # show all tags in use
-todo tags
+todo-mcp tags
 
 # clean up completed todos
-todo purge
+todo-mcp purge
 ```
 
+## Docker
+
+A pre-built image is available from GitHub Container Registry:
+
+```sh
+docker run --rm -v todo-mcp-data:/data -e TODO_DB=/data/todos.db ghcr.io/janezicmatej/todo-mcp --help
+```
+
+Or build locally:
+
+```sh
+docker build -t local/todo-mcp .
+docker run --rm -v todo-mcp-data:/data -e TODO_DB=/data/todos.db local/todo-mcp --help
+```
+
+Data is persisted in the `todo-mcp-data` volume. See [Usage](#usage) for more commands.
+
 ## Claude Setup
 
-Todo ships with an MCP server that lets Claude manage your todos. Add this to
-your Claude MCP config:
+### Native
 
 ```json
 {
   "mcpServers": {
     "todo": {
-      "command": "todo",
+      "command": "todo-mcp",
       "args": ["mcp-serve"]
     }
   }
 }
 ```
 
+### Docker
+
+```json
+{
+  "mcpServers": {
+    "todo": {
+      "command": "docker",
+      "args": [
+        "run", "-i", "--rm",
+        "-v", "todo-mcp-data:/data",
+        "-e", "TODO_DB=/data/todos.db",
+        "ghcr.io/janezicmatej/todo-mcp", "mcp-serve"
+      ]
+    }
+  }
+}
+```
+
 This gives Claude access to all todo operations — adding, listing, completing,
 editing, removing, and purging.

src/mcp.rs

@@ -1,8 +1,9 @@
-use std::io::{self, BufRead, Write};
+use std::io::{self, Write};
 
 use anyhow::Result;
 use serde::{Deserialize, Serialize};
 use serde_json::{json, Value};
+use tokio::io::{AsyncBufReadExt, BufReader};
 
 use crate::db::{self, ListFilters, Pool};
 use crate::model::Priority;
@@ -233,11 +234,19 @@ async fn dispatch(pool: &Pool, name: &str, args: &Value) -> Value {
 }
 
 pub async fn serve(pool: &Pool) -> Result<()> {
-    let stdin = io::stdin().lock();
+    let stdin = BufReader::new(tokio::io::stdin());
     let mut stdout = io::stdout().lock();
+    let mut lines = stdin.lines();
+
+    loop {
+        let line: String = tokio::select! {
+            line = lines.next_line() => match line? {
+                Some(line) => line,
+                None => break,
+            },
+            _ = tokio::signal::ctrl_c() => break,
+        };
 
-    for line in stdin.lines() {
-        let line = line?;
         if line.is_empty() {
             continue;
         }