feat: Complete LLMX v0.1.0 - Rebrand from Codex with LiteLLM Integration
This release represents a comprehensive transformation of the codebase from Codex to LLMX, enhanced with LiteLLM integration to support 100+ LLM providers through a unified API. ## Major Changes ### Phase 1: Repository & Infrastructure Setup - Established new repository structure and branching strategy - Created comprehensive project documentation (CLAUDE.md, LITELLM-SETUP.md) - Set up development environment and tooling configuration ### Phase 2: Rust Workspace Transformation - Renamed all Rust crates from `codex-*` to `llmx-*` (30+ crates) - Updated package names, binary names, and workspace members - Renamed core modules: codex.rs → llmx.rs, codex_delegate.rs → llmx_delegate.rs - Updated all internal references, imports, and type names - Renamed directories: codex-rs/ → llmx-rs/, codex-backend-openapi-models/ → llmx-backend-openapi-models/ - Fixed all Rust compilation errors after mass rename ### Phase 3: LiteLLM Integration - Integrated LiteLLM for multi-provider LLM support (Anthropic, OpenAI, Azure, Google AI, AWS Bedrock, etc.) - Implemented OpenAI-compatible Chat Completions API support - Added model family detection and provider-specific handling - Updated authentication to support LiteLLM API keys - Renamed environment variables: OPENAI_BASE_URL → LLMX_BASE_URL - Added LLMX_API_KEY for unified authentication - Enhanced error handling for Chat Completions API responses - Implemented fallback mechanisms between Responses API and Chat Completions API ### Phase 4: TypeScript/Node.js Components - Renamed npm package: @codex/codex-cli → @valknar/llmx - Updated TypeScript SDK to use new LLMX APIs and endpoints - Fixed all TypeScript compilation and linting errors - Updated SDK tests to support both API backends - Enhanced mock server to handle multiple API formats - Updated build scripts for cross-platform packaging ### Phase 5: Configuration & Documentation - Updated all configuration files to use LLMX naming - Rewrote README and documentation for LLMX branding - Updated config paths: ~/.codex/ → ~/.llmx/ - Added comprehensive LiteLLM setup guide - Updated all user-facing strings and help text - Created release plan and migration documentation ### Phase 6: Testing & Validation - Fixed all Rust tests for new naming scheme - Updated snapshot tests in TUI (36 frame files) - Fixed authentication storage tests - Updated Chat Completions payload and SSE tests - Fixed SDK tests for new API endpoints - Ensured compatibility with Claude Sonnet 4.5 model - Fixed test environment variables (LLMX_API_KEY, LLMX_BASE_URL) ### Phase 7: Build & Release Pipeline - Updated GitHub Actions workflows for LLMX binary names - Fixed rust-release.yml to reference llmx-rs/ instead of codex-rs/ - Updated CI/CD pipelines for new package names - Made Apple code signing optional in release workflow - Enhanced npm packaging resilience for partial platform builds - Added Windows sandbox support to workspace - Updated dotslash configuration for new binary names ### Phase 8: Final Polish - Renamed all assets (.github images, labels, templates) - Updated VSCode and DevContainer configurations - Fixed all clippy warnings and formatting issues - Applied cargo fmt and prettier formatting across codebase - Updated issue templates and pull request templates - Fixed all remaining UI text references ## Technical Details **Breaking Changes:** - Binary name changed from `codex` to `llmx` - Config directory changed from `~/.codex/` to `~/.llmx/` - Environment variables renamed (CODEX_* → LLMX_*) - npm package renamed to `@valknar/llmx` **New Features:** - Support for 100+ LLM providers via LiteLLM - Unified authentication with LLMX_API_KEY - Enhanced model provider detection and handling - Improved error handling and fallback mechanisms **Files Changed:** - 578 files modified across Rust, TypeScript, and documentation - 30+ Rust crates renamed and updated - Complete rebrand of UI, CLI, and documentation - All tests updated and passing **Dependencies:** - Updated Cargo.lock with new package names - Updated npm dependencies in llmx-cli - Enhanced OpenAPI models for LLMX backend This release establishes LLMX as a standalone project with comprehensive LiteLLM integration, maintaining full backward compatibility with existing functionality while opening support for a wide ecosystem of LLM providers. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com> Co-Authored-By: Sebastian Krüger <support@pivoine.art>
This commit is contained in:
Sebastian Krüger
37
.github/workflows/rust-ci.yml
vendored
37
.github/workflows/rust-ci.yml
vendored
@@ -14,7 +14,7 @@ jobs:
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name: Detect changed areas
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runs-on: ubuntu-24.04
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outputs:
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codex: ${{ steps.detect.outputs.codex }}
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llmx: ${{ steps.detect.outputs.llmx }}
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workflows: ${{ steps.detect.outputs.workflows }}
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steps:
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- uses: actions/checkout@v5
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@@ -33,17 +33,17 @@ jobs:
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mapfile -t files < <(git diff --name-only --no-renames "$BASE_SHA"...HEAD)
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else
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# On push / manual runs, default to running everything
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files=("codex-rs/force" ".github/force")
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files=("llmx-rs/force" ".github/force")
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fi
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codex=false
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llmx=false
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workflows=false
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for f in "${files[@]}"; do
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[[ $f == codex-rs/* ]] && codex=true
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[[ $f == llmx-rs/* ]] && llmx=true
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[[ $f == .github/* ]] && workflows=true
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done
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echo "codex=$codex" >> "$GITHUB_OUTPUT"
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echo "llmx=$llmx" >> "$GITHUB_OUTPUT"
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echo "workflows=$workflows" >> "$GITHUB_OUTPUT"
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# --- CI that doesn't need specific targets ---------------------------------
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@@ -51,10 +51,10 @@ jobs:
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name: Format / etc
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runs-on: ubuntu-24.04
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needs: changed
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if: ${{ needs.changed.outputs.codex == 'true' || needs.changed.outputs.workflows == 'true' || github.event_name == 'push' }}
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if: ${{ needs.changed.outputs.llmx == 'true' || needs.changed.outputs.workflows == 'true' || github.event_name == 'push' }}
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defaults:
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run:
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working-directory: codex-rs
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working-directory: llmx-rs
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steps:
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- uses: actions/checkout@v5
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- uses: dtolnay/rust-toolchain@1.90
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@@ -69,10 +69,10 @@ jobs:
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name: cargo shear
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runs-on: ubuntu-24.04
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needs: changed
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if: ${{ needs.changed.outputs.codex == 'true' || needs.changed.outputs.workflows == 'true' || github.event_name == 'push' }}
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if: ${{ needs.changed.outputs.llmx == 'true' || needs.changed.outputs.workflows == 'true' || github.event_name == 'push' }}
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defaults:
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run:
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working-directory: codex-rs
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working-directory: llmx-rs
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steps:
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- uses: actions/checkout@v5
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- uses: dtolnay/rust-toolchain@1.90
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@@ -90,10 +90,10 @@ jobs:
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timeout-minutes: 30
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needs: changed
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# Keep job-level if to avoid spinning up runners when not needed
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if: ${{ needs.changed.outputs.codex == 'true' || needs.changed.outputs.workflows == 'true' || github.event_name == 'push' }}
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if: ${{ needs.changed.outputs.llmx == 'true' || needs.changed.outputs.workflows == 'true' || github.event_name == 'push' }}
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defaults:
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run:
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working-directory: codex-rs
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working-directory: llmx-rs
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env:
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# Speed up repeated builds across CI runs by caching compiled objects.
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RUSTC_WRAPPER: sccache
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@@ -164,7 +164,7 @@ jobs:
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~/.cargo/registry/index/
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~/.cargo/registry/cache/
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~/.cargo/git/db/
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key: cargo-home-${{ matrix.runner }}-${{ matrix.target }}-${{ matrix.profile }}-${{ hashFiles('**/Cargo.lock') }}-${{ hashFiles('codex-rs/rust-toolchain.toml') }}
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key: cargo-home-${{ matrix.runner }}-${{ matrix.target }}-${{ matrix.profile }}-${{ hashFiles('**/Cargo.lock') }}-${{ hashFiles('llmx-rs/rust-toolchain.toml') }}
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restore-keys: |
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cargo-home-${{ matrix.runner }}-${{ matrix.target }}-${{ matrix.profile }}-
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@@ -271,7 +271,7 @@ jobs:
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~/.cargo/registry/index/
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~/.cargo/registry/cache/
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~/.cargo/git/db/
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key: cargo-home-${{ matrix.runner }}-${{ matrix.target }}-${{ matrix.profile }}-${{ hashFiles('**/Cargo.lock') }}-${{ hashFiles('codex-rs/rust-toolchain.toml') }}
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key: cargo-home-${{ matrix.runner }}-${{ matrix.target }}-${{ matrix.profile }}-${{ hashFiles('**/Cargo.lock') }}-${{ hashFiles('llmx-rs/rust-toolchain.toml') }}
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- name: Save sccache cache (fallback)
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if: always() && !cancelled() && env.SCCACHE_GHA_ENABLED != 'true'
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@@ -321,10 +321,10 @@ jobs:
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runs-on: ${{ matrix.runner }}
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timeout-minutes: 30
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needs: changed
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if: ${{ needs.changed.outputs.codex == 'true' || needs.changed.outputs.workflows == 'true' || github.event_name == 'push' }}
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if: ${{ needs.changed.outputs.llmx == 'true' || needs.changed.outputs.workflows == 'true' || github.event_name == 'push' }}
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defaults:
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run:
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working-directory: codex-rs
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working-directory: llmx-rs
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env:
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RUSTC_WRAPPER: sccache
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CARGO_INCREMENTAL: "0"
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@@ -365,7 +365,7 @@ jobs:
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~/.cargo/registry/index/
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~/.cargo/registry/cache/
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~/.cargo/git/db/
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key: cargo-home-${{ matrix.runner }}-${{ matrix.target }}-${{ matrix.profile }}-${{ hashFiles('**/Cargo.lock') }}-${{ hashFiles('codex-rs/rust-toolchain.toml') }}
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key: cargo-home-${{ matrix.runner }}-${{ matrix.target }}-${{ matrix.profile }}-${{ hashFiles('**/Cargo.lock') }}-${{ hashFiles('llmx-rs/rust-toolchain.toml') }}
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restore-keys: |
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cargo-home-${{ matrix.runner }}-${{ matrix.target }}-${{ matrix.profile }}-
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@@ -410,6 +410,7 @@ jobs:
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run: cargo nextest run --all-features --no-fail-fast --target ${{ matrix.target }} --cargo-profile ci-test
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env:
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RUST_BACKTRACE: 1
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LLMX_API_KEY: test
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- name: Save cargo home cache
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if: always() && !cancelled() && steps.cache_cargo_home_restore.outputs.cache-hit != 'true'
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@@ -421,7 +422,7 @@ jobs:
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~/.cargo/registry/index/
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~/.cargo/registry/cache/
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~/.cargo/git/db/
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key: cargo-home-${{ matrix.runner }}-${{ matrix.target }}-${{ matrix.profile }}-${{ hashFiles('**/Cargo.lock') }}-${{ hashFiles('codex-rs/rust-toolchain.toml') }}
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key: cargo-home-${{ matrix.runner }}-${{ matrix.target }}-${{ matrix.profile }}-${{ hashFiles('**/Cargo.lock') }}-${{ hashFiles('llmx-rs/rust-toolchain.toml') }}
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- name: Save sccache cache (fallback)
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if: always() && !cancelled() && env.SCCACHE_GHA_ENABLED != 'true'
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@@ -471,7 +472,7 @@ jobs:
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# If nothing relevant changed (PR touching only root README, etc.),
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# declare success regardless of other jobs.
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if [[ '${{ needs.changed.outputs.codex }}' != 'true' && '${{ needs.changed.outputs.workflows }}' != 'true' && '${{ github.event_name }}' != 'push' ]]; then
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if [[ '${{ needs.changed.outputs.llmx }}' != 'true' && '${{ needs.changed.outputs.workflows }}' != 'true' && '${{ github.event_name }}' != 'push' ]]; then
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echo 'No relevant changes -> CI not required.'
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exit 0
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fi
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