.github/codeql/codeql-config.yml

@@ -7,16 +7,7 @@ queries:
   - uses: security-and-quality
   - uses: ./.github/codeql/queries
 
-paths-ignore:
-  - "**/tests/**"
-  - "**/test/**"
-  - "**/*_test.rs"
-  - "**/*/tests.rs"
 query-filters:
-  - exclude:
-      tags:
-        - test
-
   - exclude:
       id:
         - rust/unwrap-on-option

.github/workflows/release.yml

@@ -19,200 +19,104 @@ env:
   BINARY_NAME: telemt
 
 jobs:
-# ==========================
+  build:
-# GNU / glibc
+    name: Build ${{ matrix.target }}
-# ==========================
-  build-gnu:
-    name: GNU ${{ matrix.target }}
     runs-on: ubuntu-latest
 
     strategy:
       fail-fast: false
       matrix:
         include:
+          # ===== GNU / glibc =====
           - target: x86_64-unknown-linux-gnu
-            asset: telemt-x86_64-linux-gnu
+            asset_name: telemt-x86_64-linux-gnu
           - target: aarch64-unknown-linux-gnu
-            asset: telemt-aarch64-linux-gnu
+            asset_name: telemt-aarch64-linux-gnu
+
+          # ===== MUSL =====
+          - target: x86_64-unknown-linux-musl
+            asset_name: telemt-x86_64-linux-musl
 
     steps:
       - uses: actions/checkout@v4
 
+      # ---------- Toolchain ----------
       - uses: dtolnay/rust-toolchain@v1
         with:
           toolchain: stable
           targets: |
             x86_64-unknown-linux-gnu
             aarch64-unknown-linux-gnu
+            x86_64-unknown-linux-musl
 
-      - name: Install deps
+      # ---------- System deps (bookworm) ----------
+      - name: Install build deps
         run: |
           sudo apt-get update
-          sudo apt-get install -y \
+          sudo apt-get install -y --no-install-recommends \
             build-essential \
             clang \
             lld \
             pkg-config \
+            musl-tools \
             gcc-aarch64-linux-gnu \
-            g++-aarch64-linux-gnu
+            g++-aarch64-linux-gnu \
+            ca-certificates
 
+      # ---------- Cache ----------
       - uses: actions/cache@v4
         with:
           path: |
             ~/.cargo/registry
             ~/.cargo/git
             target
-          key: gnu-${{ matrix.target }}-${{ hashFiles('**/Cargo.lock') }}
+          key: ${{ runner.os }}-${{ matrix.target }}-${{ hashFiles('**/Cargo.lock') }}
 
+      # ---------- Build ----------
       - name: Build
+        env:
+          CC_x86_64_unknown_linux_gnu: clang
+          CXX_x86_64_unknown_linux_gnu: clang++
+
+          CC_aarch64_unknown_linux_gnu: aarch64-linux-gnu-gcc
+          CXX_aarch64_unknown_linux_gnu: aarch64-linux-gnu-g++
+
+          CC_x86_64_unknown_linux_musl: musl-gcc
+
+          RUSTFLAGS: "-C linker=clang -C link-arg=-fuse-ld=lld"
         run: |
-          if [ "${{ matrix.target }}" = "aarch64-unknown-linux-gnu" ]; then
+          case "${{ matrix.target }}" in
-            export CC=aarch64-linux-gnu-gcc
+            x86_64-unknown-linux-musl)
-            export CXX=aarch64-linux-gnu-g++
-            export CC_aarch64_unknown_linux_gnu=aarch64-linux-gnu-gcc
-            export CXX_aarch64_unknown_linux_gnu=aarch64-linux-gnu-g++
-            export RUSTFLAGS="-C linker=aarch64-linux-gnu-gcc"
-          else
-            export CC=clang
-            export CXX=clang++
-            export CC_x86_64_unknown_linux_gnu=clang
-            export CXX_x86_64_unknown_linux_gnu=clang++
-            export RUSTFLAGS="-C linker=clang -C link-arg=-fuse-ld=lld"
-          fi
-
-          cargo build --release --target ${{ matrix.target }}
-
-      - name: Package
-        run: |
-          mkdir -p dist
-          BIN=target/${{ matrix.target }}/release/${{ env.BINARY_NAME }}
-
-          cp "$BIN" dist/${{ env.BINARY_NAME }}-${{ matrix.target }}
-
-          cd dist
-          tar -czf ${{ matrix.asset }}.tar.gz ${{ env.BINARY_NAME }}-${{ matrix.target }}
-          sha256sum ${{ matrix.asset }}.tar.gz > ${{ matrix.asset }}.sha256
-
-      - uses: actions/upload-artifact@v4
-        with:
-          name: ${{ matrix.asset }}
-          path: |
-            dist/${{ matrix.asset }}.tar.gz
-            dist/${{ matrix.asset }}.sha256
-
-# ==========================
-# MUSL
-# ==========================
-  build-musl:
-    name: MUSL ${{ matrix.target }}
-    runs-on: ubuntu-latest
-
-    container:
-      image: rust:slim-bookworm
-
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - target: x86_64-unknown-linux-musl
-            asset: telemt-x86_64-linux-musl
-          - target: aarch64-unknown-linux-musl
-            asset: telemt-aarch64-linux-musl
-
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Install deps
-        run: |
-          apt-get update
-          apt-get install -y \
-            musl-tools \
-            pkg-config \
-            curl
-
-      - uses: actions/cache@v4
-        if: matrix.target == 'aarch64-unknown-linux-musl'
-        with:
-          path: ~/.musl-aarch64
-          key: musl-toolchain-aarch64-v1
-
-      - name: Install aarch64 musl toolchain
-        if: matrix.target == 'aarch64-unknown-linux-musl'
-        run: |
-          set -e
-
-          TOOLCHAIN_DIR="$HOME/.musl-aarch64"
-          ARCHIVE="aarch64-linux-musl-cross.tgz"
-          URL="https://github.com/telemt/telemt/releases/download/toolchains/$ARCHIVE"
-
-          if [ -x "$TOOLCHAIN_DIR/bin/aarch64-linux-musl-gcc" ]; then
-            echo "✅ MUSL toolchain already installed"
-          else
-            echo "⬇️ Downloading musl toolchain from Telemt GitHub Releases..."
-
-            curl -fL \
-              --retry 5 \
-              --retry-delay 3 \
-              --connect-timeout 10 \
-              --max-time 120 \
-              -o "$ARCHIVE" "$URL"
-
-            mkdir -p "$TOOLCHAIN_DIR"
-            tar -xzf "$ARCHIVE" --strip-components=1 -C "$TOOLCHAIN_DIR"
-          fi
-
-          echo "$TOOLCHAIN_DIR/bin" >> $GITHUB_PATH
-
-      - name: Add rust target
-        run: rustup target add ${{ matrix.target }}
-
-      - uses: actions/cache@v4
-        with:
-          path: |
-            /usr/local/cargo/registry
-            /usr/local/cargo/git
-            target
-          key: musl-${{ matrix.target }}-${{ hashFiles('**/Cargo.lock') }}
-
-      - name: Build
-        run: |
-          if [ "${{ matrix.target }}" = "aarch64-unknown-linux-musl" ]; then
-            export CC=aarch64-linux-musl-gcc
-            export CC_aarch64_unknown_linux_musl=aarch64-linux-musl-gcc
-            export RUSTFLAGS="-C target-feature=+crt-static -C linker=aarch64-linux-musl-gcc"
-          else
-            export CC=musl-gcc
-            export CC_x86_64_unknown_linux_musl=musl-gcc
               export RUSTFLAGS="-C target-feature=+crt-static"
-          fi
+              ;;
+          esac
 
           cargo build --release --target ${{ matrix.target }}
 
+      # ---------- Package ----------
       - name: Package
         run: |
           mkdir -p dist
+
           BIN=target/${{ matrix.target }}/release/${{ env.BINARY_NAME }}
 
           cp "$BIN" dist/${{ env.BINARY_NAME }}-${{ matrix.target }}
 
           cd dist
-          tar -czf ${{ matrix.asset }}.tar.gz ${{ env.BINARY_NAME }}-${{ matrix.target }}
+          tar -czf ${{ matrix.asset_name }}.tar.gz ${{ env.BINARY_NAME }}-${{ matrix.target }}
-          sha256sum ${{ matrix.asset }}.tar.gz > ${{ matrix.asset }}.sha256
+          sha256sum ${{ matrix.asset_name }}.tar.gz > ${{ matrix.asset_name }}.sha256
 
       - uses: actions/upload-artifact@v4
         with:
-          name: ${{ matrix.asset }}
+          name: ${{ matrix.asset_name }}
           path: |
-            dist/${{ matrix.asset }}.tar.gz
+            dist/${{ matrix.asset_name }}.tar.gz
-            dist/${{ matrix.asset }}.sha256
+            dist/${{ matrix.asset_name }}.sha256
 
-# ==========================
-# Docker
-# ==========================
   docker:
     name: Docker
     runs-on: ubuntu-latest
-    needs: [build-gnu, build-musl]
+    needs: build
     continue-on-error: true
 
     steps:
@@ -243,10 +147,11 @@ jobs:
         id: vars
         run: echo "VERSION=${GITHUB_REF#refs/tags/}" >> $GITHUB_OUTPUT
 
-      - name: Build & Push
+      - name: Build & Push prod
         uses: docker/build-push-action@v6
         with:
           context: .
+          target: prod
           push: true
           platforms: linux/amd64,linux/arm64
           tags: |
@@ -255,13 +160,10 @@ jobs:
           build-args: |
             BINARY=dist/telemt
 
-# ==========================
-# Release
-# ==========================
   release:
     name: Release
     runs-on: ubuntu-latest
-    needs: [build-gnu, build-musl]
+    needs: build
 
     permissions:
       contents: write

CODE_OF_CONDUCT.md

@@ -1,8 +1,8 @@
 # Code of Conduct
 
-## Purpose
+## 1. Purpose
 
-**Telemt exists to solve technical problems.**
+Telemt exists to solve technical problems.
 
 Telemt is open to contributors who want to learn, improve and build meaningful systems together.
 
@@ -18,34 +18,27 @@ Technology has consequences. Responsibility is inherent.
 
 ---
 
-## Principles
+## 2. Principles
 
 * **Technical over emotional**
-
   Arguments are grounded in data, logs, reproducible cases, or clear reasoning.
 
 * **Clarity over noise**
-
   Communication is structured, concise, and relevant.
 
 * **Openness with standards**
-
   Participation is open. The work remains disciplined.
 
 * **Independence of judgment**
-
   Claims are evaluated on technical merit, not affiliation or posture.
 
 * **Responsibility over capability**
-
   Capability does not justify careless use.
 
 * **Cooperation over friction**
-
   Progress depends on coordination, mutual support, and honest review.
 
 * **Good intent, rigorous method**
-
   Assume good intent, but require rigor.
 
 > **Aussagen gelten nach ihrer Begründung.**
@@ -54,7 +47,7 @@ Technology has consequences. Responsibility is inherent.
 
 ---
 
-## Expected Behavior
+## 3. Expected Behavior
 
 Participants are expected to:
 
@@ -76,7 +69,7 @@ New contributors are welcome. They are expected to grow into these standards. Ex
 
 ---
 
-## Unacceptable Behavior
+## 4. Unacceptable Behavior
 
 The following is not allowed:
 
@@ -96,7 +89,7 @@ Such discussions may be closed, removed, or redirected.
 
 ---
 
-## Security and Misuse
+## 5. Security and Misuse
 
 Telemt is intended for responsible use.
 
@@ -116,13 +109,15 @@ Security is both technical and behavioral.
 
 Telemt is open to contributors of different backgrounds, experience levels, and working styles.
 
-- Standards are public, legible, and applied to the work itself.
+Standards are public, legible, and applied to the work itself.
-- Questions are welcome. Careful disagreement is welcome. Honest correction is welcome.
+
-- Gatekeeping by obscurity, status signaling, or hostility is not.
+Questions are welcome. Careful disagreement is welcome. Honest correction is welcome.
+
+Gatekeeping by obscurity, status signaling, or hostility is not.
 
 ---
 
-## Scope
+## 7. Scope
 
 This Code of Conduct applies to all official spaces:
 
@@ -132,19 +127,16 @@ This Code of Conduct applies to all official spaces:
 
 ---
 
-## Maintainer Stewardship
+## 8. Maintainer Stewardship
 
 Maintainers are responsible for final decisions in matters of conduct, scope, and direction.
 
-This responsibility is stewardship: 
+This responsibility is stewardship: preserving continuity, protecting signal, maintaining standards, and keeping Telemt workable for others.
-- preserving continuity, 
-- protecting signal, 
-- maintaining standards, 
-- keeping Telemt workable for others.
 
 Judgment should be exercised with restraint, consistency, and institutional responsibility.
-- Not every decision requires extended debate.
+
-- Not every intervention requires public explanation.
+Not every decision requires extended debate.
+Not every intervention requires public explanation.
 
 All decisions are expected to serve the durability, clarity, and integrity of Telemt.
 
@@ -154,7 +146,7 @@ All decisions are expected to serve the durability, clarity, and integrity of Te
 
 ---
 
-## Enforcement
+## 9. Enforcement
 
 Maintainers may act to preserve the integrity of Telemt, including by:
 
@@ -164,40 +156,44 @@ Maintainers may act to preserve the integrity of Telemt, including by:
 * Restricting or banning participants
 
 Actions are taken to maintain function, continuity, and signal quality.
-- Where possible, correction is preferred to exclusion.
+
-- Where necessary, exclusion is preferred to decay.
+Where possible, correction is preferred to exclusion.
+
+Where necessary, exclusion is preferred to decay.
 
 ---
 
-## Final
+## 10. Final
 
 Telemt is built on discipline, structure, and shared intent.
-- Signal over noise.
-- Facts over opinion.
-- Systems over rhetoric.
 
-- Work is collective.
+Signal over noise.
-- Outcomes are shared.
+Facts over opinion.
-- Responsibility is distributed.
+Systems over rhetoric.
 
-- Precision is learned.
+Work is collective.
-- Rigor is expected.
+Outcomes are shared.
-- Help is part of the work.
+Responsibility is distributed.
+
+Precision is learned.
+Rigor is expected.
+Help is part of the work.
 
 > **Ordnung ist Voraussetzung der Freiheit.**
 
-- If you contribute — contribute with care.
+If you contribute — contribute with care.
-- If you speak — speak with substance.
+If you speak — speak with substance.
-- If you engage — engage constructively.
+If you engage — engage constructively.
 
 ---
 
-## After All
+## 11. After All
 
 Systems outlive intentions.
-- What is built will be used.
+
-- What is released will propagate.
+What is built will be used.
-- What is maintained will define the future state.
+What is released will propagate.
+What is maintained will define the future state.
 
 There is no neutral infrastructure, only infrastructure shaped well or poorly.
 
@@ -205,8 +201,8 @@ There is no neutral infrastructure, only infrastructure shaped well or poorly.
 
 > Every system carries responsibility.
 
-- Stability requires discipline.
+Stability requires discipline.
-- Freedom requires structure.
+Freedom requires structure.
-- Trust requires honesty.
+Trust requires honesty.
 
-In the end: the system reflects its contributors.
+In the end, the system reflects its contributors.

Dockerfile

@@ -28,23 +28,9 @@ RUN cargo build --release && strip target/release/telemt
 FROM debian:12-slim AS minimal
 
 RUN apt-get update && apt-get install -y --no-install-recommends \
+    upx \
     binutils \
-    curl \
+    && rm -rf /var/lib/apt/lists/*
-    ca-certificates \
-    && rm -rf /var/lib/apt/lists/* \
-    \
-    # install UPX from Telemt releases
-    && curl -fL \
-        --retry 5 \
-        --retry-delay 3 \
-        --connect-timeout 10 \
-        --max-time 120 \
-        -o /tmp/upx.tar.xz \
-        https://github.com/telemt/telemt/releases/download/toolchains/upx-amd64_linux.tar.xz \
-    && tar -xf /tmp/upx.tar.xz -C /tmp \
-    && mv /tmp/upx*/upx /usr/local/bin/upx \
-    && chmod +x /usr/local/bin/upx \
-    && rm -rf /tmp/upx*
 
 COPY --from=builder /build/target/release/telemt /telemt