c1e06e9ddf* unsloth start: add --resume to persist and reopen agent sessions `unsloth start <agent>` launches a coding agent whose home is a throwaway temp dir wiped on exit, so codex/openclaw/hermes/pi (which relocate their whole home there) cannot resume a conversation after you quit. opencode and claude keep their session data in a fixed user dir, so they already resume. Add an opt-in --resume/--no-resume flag: it routes the launch to the stable Unsloth agents dir (the same one --no-launch already uses) so the session survives the exit, never touching the user's own ~/.<agent>. A bare --resume also reopens the last conversation via the agent's native flag (codex `resume --last`, opencode/claude/pi `--continue`). The default is unchanged: a plain launch still uses a temp dir and persists nothing. Add a dispatch-only `resume` job to the Local Agent Guides CI that drives the real launch path and asserts the split: codex/pi are wiped without --resume and persist with it, while opencode/claude persist either way. * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * unsloth start: rename --resume to --persist The session flag collided with agents' own resume flags. `unsloth start claude --resume <id>` used to forward `--resume <id>` straight to Claude (which keeps its history in ~/.claude regardless), so a boolean --resume on unsloth start would have swallowed the session id and turned it into a stray prompt. Name the persistence flag --persist instead, so every agent's native resume flag (claude --resume <id>, codex resume, opencode --continue, ...) still passes through untouched. Behavior is otherwise identical: --persist keeps a launched agent's session under the Unsloth agents dir, and a bare --persist reopens the last conversation. Add a regression test that `--resume <id>` passes through verbatim, and in the CI resume experiment skip the redundant second pass for opencode/claude (they persist either way, and a second CPU turn only risks a timeout). * unsloth start: correct --persist help and drop the buggy auto-resume Reword the --persist help to be accurate: claude and opencode keep sessions in the user's own stores and resume regardless, so --persist only stabilizes the otherwise-ephemeral relocated home of codex/openclaw/hermes/pi. Drop the bare-launch auto-append of native resume tokens: it errored on a first launch with no prior session, and was inconsistent between launch and no-launch. --persist now only keeps the session dir; resume via the agent's own command (e.g. `unsloth start codex --persist resume`), which now finds it. In the CI resume experiment, fail the pass when the launched turn exits non-zero, so a write-then-error is not misread as PERSISTED. --------- Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
787 lines
36 KiB
YAML
787 lines
36 KiB
YAML
# SPDX-License-Identifier: AGPL-3.0-only
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# Copyright 2026-present the Unsloth AI Inc. team. All rights reserved.
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# Local Agent Guides CI
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# =====================
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# Detects when our local-agent setup recipes drift out of sync with
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# `unsloth run`. Boots a real `unsloth run --disable-tools` server and
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# drives the coding agents end to end through the *exact* recipes defined
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# in unsloth_cli/commands/start.py (the in-repo source of truth -- there
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# is no docs/ tree). Wherever start.py has a recipe we drive the agent
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# via `unsloth start <agent> --no-launch` and execute what it prints, so
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# the test self-updates against start.py and catches silent recipe drift.
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#
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# Source-of-truth files this workflow guards:
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# unsloth_cli/commands/start.py the `unsloth start <agent>` recipes
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# unsloth_cli/commands/studio.py the `unsloth run` banner (API Key line)
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#
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# Failure taxonomy (each surfaced with a distinct ::error:: + the agent name
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# + the start.py location, so a red X is immediately triageable):
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# (a) Unsloth server/API regression -- the dialect HTTP preflight fails
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# BEFORE the agent runs (or the server never becomes healthy).
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# (b) Agent package install failed -- npm/curl install of the CLI failed.
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# (c) Guide drift -- preflight passed + install ok, but
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# the documented `unsloth start` flow produced no/garbled output.
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#
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# Agents covered (6): claude, codex, hermes, openclaw, opencode, pi.
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# - All six have a `unsloth start <agent>` recipe, so each cell obtains its
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# env + command from `unsloth start <agent> --no-launch` and runs THAT
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# (self-updating: a recipe change is exercised automatically).
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name: Local Agent Guides CI
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on:
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# Off-peak weekly, deliberately a NON-:00 minute to dodge the top-of-hour
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# GitHub-hosted-runner stampede.
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schedule:
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- cron: '37 7 * * 1'
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workflow_dispatch:
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pull_request:
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paths:
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- 'unsloth_cli/**'
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- 'studio/backend/routes/**'
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# Contracts this workflow asserts that live outside routes/**: the
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# /api/health endpoint, the llama-server KV-cache log behavior, and the
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# request/response schemas the agent dialects depend on.
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- 'studio/backend/main.py'
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- 'studio/backend/core/inference/llama_cpp.py'
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- 'studio/backend/models/**'
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- 'install.sh'
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- '.github/workflows/local-agent-guides-ci.yml'
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- '.github/scripts/serve-unsloth-run.sh'
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- '.github/scripts/assert-prompt-cache.sh'
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- '.github/scripts/agent-guides-install.sh'
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- '.github/scripts/agent-guides-drive.sh'
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- '.github/scripts/ci-connect-prompt.txt'
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- '.github/scripts/ci-min-system-prompt.txt'
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concurrency:
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group: ${{ github.workflow }}-${{ github.ref }}
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cancel-in-progress: true
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permissions:
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contents: read
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# Secret handling on pull_request: these jobs check out and run PR-controlled code
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# (install.sh, .github/scripts/**), so HF_TOKEN (an external HF credential) is gated
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# off pull_request at each step below -- public GGUF repos still download anonymously.
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# GH_TOKEN (GITHUB_TOKEN) is kept: it is the job-scoped contents:read token and
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# install_llama_prebuilt.py needs it for the GitHub releases API (else 403s).
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env:
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# Determinism precedent (studio-inference-smoke.yml): temp 0 + fixed seed.
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UNSLOTH_SEED: '3407'
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# A single invoke must never hang the runner on a headless TTY prompt. With
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# prefill-shrinking flags (minimal system prompt + restricted tools) a turn on
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# a 4B model finishes in a couple of minutes on CPU; this also caps how long a
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# still-large-prompt agent burns before failing. Well under the 6h job cap.
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AGENT_INVOKE_TIMEOUT: '600'
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jobs:
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# ═════════════════════════════════════════════════════════════════════
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# Job 1: connection
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# Per-agent: serve gemma-3-270m, HTTP-preflight the agent's dialect,
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# install the agent, run `unsloth start <agent> --no-launch`, execute
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# the emitted recipe with a trivial prompt, assert a non-empty reply.
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# Runs on PR + weekly + dispatch. Each matrix cell is its own runner so
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# it serves exactly one model on its own port.
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# ═════════════════════════════════════════════════════════════════════
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connection:
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name: connection (${{ matrix.agent }})
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runs-on: ubuntu-latest
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timeout-minutes: 40
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strategy:
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fail-fast: false
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matrix:
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agent: [claude, codex, hermes, openclaw, opencode, pi]
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include:
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# OpenClaw needs Node 24; everything else is happy on 22.
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- agent: openclaw
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node: '24'
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env:
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# gemma-4-E4B (128K context, capable enough to drive every agent for a
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# trivial reply; the 270m model produced empty/failed responses for
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# codex/openclaw). Hermes' 64K context floor no longer constrains the model
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# choice: write_hermes_config claims the floor for smaller windows and
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# scales compaction back to the real window. Served as a flat
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# GGUF file (the -MTP- repo ships no separate draft, so this is plain 4B).
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GGUF_REPO: unsloth/gemma-4-E4B-it-GGUF
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GGUF_FILE: gemma-4-E4B-it-UD-Q4_K_XL.gguf
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STUDIO_PORT: '18901'
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steps:
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- uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
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with:
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persist-credentials: false
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- name: Linux deps for llama.cpp prebuilt
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run: |
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sudo apt-get update
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sudo apt-get install -y --no-install-recommends \
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libcurl4-openssl-dev libssl-dev jq
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- uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
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with:
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node-version: ${{ matrix.node || '22' }}
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- uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
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with:
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python-version: '3.12'
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cache: 'pip'
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- name: Restore GGUF model file
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id: cache-gguf
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uses: actions/cache/restore@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
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continue-on-error: true
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with:
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path: gguf-cache
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key: ${{ runner.os }}-gguf-${{ env.GGUF_REPO }}-${{ env.GGUF_FILE }}-v1
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- name: Download GGUF if cache miss
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id: download-gguf
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if: steps.cache-gguf.outputs.cache-hit != 'true' || steps.cache-gguf.outcome != 'success'
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env:
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# Gated off PR (see note above); public GGUF still downloads.
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HF_TOKEN: ${{ github.event_name != 'pull_request' && secrets.HF_TOKEN || '' }}
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run: |
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python -m pip install --upgrade huggingface_hub
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mkdir -p gguf-cache
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bash .github/scripts/hf-download-with-retry.sh "$GGUF_REPO" "$GGUF_FILE" gguf-cache
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- name: Save GGUF model file
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if: always() && steps.download-gguf.outcome == 'success'
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uses: actions/cache/save@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
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with:
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path: gguf-cache
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key: ${{ runner.os }}-gguf-${{ env.GGUF_REPO }}-${{ env.GGUF_FILE }}-v1
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- name: Install Studio (--local, --no-torch)
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env:
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GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
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# Gated off PR (see note above); public GGUF still downloads.
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HF_TOKEN: ${{ github.event_name != 'pull_request' && secrets.HF_TOKEN || '' }}
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run: |
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mkdir -p logs
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set -o pipefail
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bash install.sh --local --no-torch 2>&1 | tee logs/install.log
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# ── boot the server under test (factored helper) ──────────────────
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- name: Serve unsloth run --disable-tools (gemma-4-E4B)
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run: |
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unsloth studio reset-password
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bash .github/scripts/serve-unsloth-run.sh \
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--gguf-file "$GITHUB_WORKSPACE/gguf-cache/${GGUF_FILE}" \
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--port "$STUDIO_PORT" --log-dir logs \
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--extra "--seed $UNSLOTH_SEED --temp 0" \
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--health-timeout 900
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# ── (a) server/API preflight: prove the dialect works BEFORE the agent ─
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# Distinct error class. If this step fails it is a SERVER regression,
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# not the agent's or the guide's fault, and the agent steps never run.
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- name: Preflight the agent's API dialect (class-a isolation)
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env:
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AGENT: ${{ matrix.agent }}
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run: |
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set -uo pipefail
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B="$UNSLOTH_BASE_URL"; K="$UNSLOTH_API_KEY"
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preflight_fail() {
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echo "::error::[server/API regression] agent=$AGENT: $* (preflight failed BEFORE install/connect; this is class (a), not guide drift). Endpoint contract lives in studio/backend/routes/**.";
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exit 1
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}
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code=$(curl -s -o /tmp/pf.json -w '%{http_code}' "$B/v1/models" \
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-H "Authorization: Bearer $K") || true
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[ "$code" = "200" ] || preflight_fail "/v1/models returned HTTP $code"
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case "$AGENT" in
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claude)
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# Anthropic Messages dialect.
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code=$(curl -s -o /tmp/pf.json -w '%{http_code}' "$B/v1/messages" \
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-H "Authorization: Bearer $K" -H 'content-type: application/json' \
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--max-time 120 \
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-d "{\"model\":\"$UNSLOTH_MODEL_ID\",\"max_tokens\":16,\"messages\":[{\"role\":\"user\",\"content\":\"Hi\"}]}") || true
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[ "$code" = "200" ] || preflight_fail "/v1/messages returned HTTP $code"
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;;
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codex)
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# Codex always streams /v1/responses.
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code=$(curl -s -o /tmp/pf.json -w '%{http_code}' "$B/v1/responses" \
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-H "Authorization: Bearer $K" -H 'content-type: application/json' \
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--max-time 120 \
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-d "{\"model\":\"$UNSLOTH_MODEL_ID\",\"input\":\"Hi\",\"max_output_tokens\":16,\"stream\":true}") || true
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[ "$code" = "200" ] || preflight_fail "/v1/responses returned HTTP $code"
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;;
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*)
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# OpenAI Chat Completions dialect (hermes/opencode/pi/openclaw).
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# OpenClaw's start.py recipe writes an "openai-completions"
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# provider (write_openclaw_config), so it uses this path, not
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# /v1/messages.
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code=$(curl -s -o /tmp/pf.json -w '%{http_code}' "$B/v1/chat/completions" \
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-H "Authorization: Bearer $K" -H 'content-type: application/json' \
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--max-time 120 \
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-d "{\"model\":\"$UNSLOTH_MODEL_ID\",\"max_tokens\":16,\"messages\":[{\"role\":\"user\",\"content\":\"Hi\"}]}") || true
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[ "$code" = "200" ] || preflight_fail "/v1/chat/completions returned HTTP $code"
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;;
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esac
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echo "preflight OK for $AGENT"
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# ── (b) install the agent CLI (hardened npm/curl, retried) ─────────
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- name: Install agent CLI (class-b isolation)
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env:
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AGENT: ${{ matrix.agent }}
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run: bash .github/scripts/agent-guides-install.sh "$AGENT"
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# ── (c) drive the agent via start.py and assert a reply ──────────
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# For the 5 agents with a start.py recipe we run
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# `unsloth start <agent> --no-launch`, eval its env/unset exports,
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# then run the printed command with a hard timeout (no headless-TTY
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# hang). Pi has no connect recipe, so it is driven by hand and the
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# cell asserts that absence is the (known) reason.
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- name: Drive ${{ matrix.agent }} via unsloth start (class-c isolation)
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env:
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AGENT: ${{ matrix.agent }}
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run: bash .github/scripts/agent-guides-drive.sh connection "$AGENT"
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- name: Collect server logs (debug)
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if: always()
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run: |
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mkdir -p logs/studio-logs
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cp -r "$HOME/.unsloth/studio/logs/." logs/studio-logs/ 2>/dev/null || true
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# Redact the key across the WHOLE logs/ tree, not just studio-logs:
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# serve-unsloth-run.sh records the `unsloth run` banner (which prints
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# `API Key: <key>`) into logs/unsloth-run-<port>.log, and the upload
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# step publishes all of logs/, so scrubbing only studio-logs would leak
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# the bearer token in the retained artifact.
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# Sweep EVERY uploaded path, not just logs/ -- redacted-configs/ and
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# agent-workdir/ are published by the same upload step.
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if [ -n "${UNSLOTH_API_KEY:-}" ]; then
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grep -rlF "$UNSLOTH_API_KEY" logs redacted-configs agent-workdir 2>/dev/null | while IFS= read -r f; do
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sed -i "s#${UNSLOTH_API_KEY}#<REDACTED>#g" "$f" 2>/dev/null || true
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done
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fi
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- name: Stop Studio
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if: always()
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run: |
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# Guard the PID: an unset/zero UNSLOTH_SERVER_PID would make
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# `kill 0` signal this step's whole process group and abort cleanup.
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if [ -n "${UNSLOTH_SERVER_PID:-}" ] && [ "${UNSLOTH_SERVER_PID}" != "0" ]; then
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kill "${UNSLOTH_SERVER_PID}" 2>/dev/null || true
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fi
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sleep 2
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ss -tln 2>/dev/null | grep ":${STUDIO_PORT}" || true
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- name: Upload logs
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if: always()
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continue-on-error: true
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uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
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with:
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name: connection-${{ matrix.agent }}-log
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path: |
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logs/
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redacted-configs/
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retention-days: 7
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# ═════════════════════════════════════════════════════════════════════
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# Job 2: file-edit
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# The deterministic 2-turn hello.py test on Qwen3.5-4B (smaller models
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# can't reliably drive the heavyweight agents' edit flows). Weekly +
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# dispatch only -- it is the slow, model-heavy job and must not gate PRs.
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# ═════════════════════════════════════════════════════════════════════
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file-edit:
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name: file-edit (${{ matrix.agent }})
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if: github.event_name != 'pull_request'
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runs-on: ubuntu-latest
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timeout-minutes: 60
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# hermes and openclaw drive a multi-turn tool loop that a CPU-only runner
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# cannot finish in time (e.g. openclaw holds its 300s session-write-lock past
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# expiry; each turn re-prefills the tool prompt at ~16 tok/s). Their endpoint
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# wiring + generation are already hard-gated by the connection job, so the
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# file-edit cell is best-effort here -- it still runs and uploads logs, but a
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# timeout does not fail the workflow. Drop best_effort (or move e2e to a GPU
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# runner) to make it blocking again.
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continue-on-error: ${{ matrix.best_effort || false }}
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strategy:
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fail-fast: false
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matrix:
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agent: [claude, codex, hermes, openclaw, opencode, pi]
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include:
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- agent: openclaw
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node: '24'
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best_effort: true
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- agent: hermes
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best_effort: true
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env:
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# gemma-4-E4B served as a flat GGUF file (cache size tracks the .gguf 1:1,
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# no xet-chunk inflation; the -MTP- repo ships no separate draft file).
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GGUF_REPO: unsloth/gemma-4-E4B-it-GGUF
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GGUF_FILE: gemma-4-E4B-it-UD-Q4_K_XL.gguf
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STUDIO_PORT: '18902'
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steps:
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- uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
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with:
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persist-credentials: false
|
|
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- name: Linux deps for llama.cpp prebuilt
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run: |
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sudo apt-get update
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sudo apt-get install -y --no-install-recommends \
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|
libcurl4-openssl-dev libssl-dev jq
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|
|
|
- uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
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|
with:
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node-version: ${{ matrix.node || '22' }}
|
|
|
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- uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
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|
with:
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|
python-version: '3.12'
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|
cache: 'pip'
|
|
|
|
- name: Restore GGUF model file
|
|
id: cache-gguf
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|
uses: actions/cache/restore@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
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|
continue-on-error: true
|
|
with:
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path: gguf-cache
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|
key: ${{ runner.os }}-gguf-${{ env.GGUF_REPO }}-${{ env.GGUF_FILE }}-v1
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|
|
|
- name: Download GGUF if cache miss
|
|
id: download-gguf
|
|
if: steps.cache-gguf.outputs.cache-hit != 'true' || steps.cache-gguf.outcome != 'success'
|
|
env:
|
|
# Gated off PR (see note above); public GGUF still downloads.
|
|
HF_TOKEN: ${{ github.event_name != 'pull_request' && secrets.HF_TOKEN || '' }}
|
|
run: |
|
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python -m pip install --upgrade huggingface_hub
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mkdir -p gguf-cache
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|
bash .github/scripts/hf-download-with-retry.sh "$GGUF_REPO" "$GGUF_FILE" gguf-cache
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|
|
|
- name: Save GGUF model file
|
|
if: always() && steps.download-gguf.outcome == 'success'
|
|
uses: actions/cache/save@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
|
|
with:
|
|
path: gguf-cache
|
|
key: ${{ runner.os }}-gguf-${{ env.GGUF_REPO }}-${{ env.GGUF_FILE }}-v1
|
|
|
|
- name: Install Studio (--local, --no-torch)
|
|
env:
|
|
GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
|
|
# Gated off PR (see note above); public GGUF still downloads.
|
|
HF_TOKEN: ${{ github.event_name != 'pull_request' && secrets.HF_TOKEN || '' }}
|
|
run: |
|
|
mkdir -p logs
|
|
set -o pipefail
|
|
bash install.sh --local --no-torch 2>&1 | tee logs/install.log
|
|
|
|
- name: Serve unsloth run --disable-tools (gemma-4-E4B)
|
|
run: |
|
|
unsloth studio reset-password
|
|
bash .github/scripts/serve-unsloth-run.sh \
|
|
--gguf-file "$GITHUB_WORKSPACE/gguf-cache/${GGUF_FILE}" \
|
|
--port "$STUDIO_PORT" --log-dir logs \
|
|
--extra "--seed $UNSLOTH_SEED --temp 0" \
|
|
--health-timeout 900
|
|
|
|
- name: Preflight the agent's API dialect (class-a isolation)
|
|
env:
|
|
AGENT: ${{ matrix.agent }}
|
|
run: |
|
|
set -uo pipefail
|
|
B="$UNSLOTH_BASE_URL"; K="$UNSLOTH_API_KEY"
|
|
preflight_fail() {
|
|
echo "::error::[server/API regression] agent=$AGENT: $* (preflight failed BEFORE install/connect; this is class (a), not guide drift). Endpoint contract lives in studio/backend/routes/**.";
|
|
exit 1
|
|
}
|
|
code=$(curl -s -o /tmp/pf.json -w '%{http_code}' "$B/v1/models" \
|
|
-H "Authorization: Bearer $K") || true
|
|
[ "$code" = "200" ] || preflight_fail "/v1/models returned HTTP $code"
|
|
# Probe the same dialect the agent will use, so a streaming/messages
|
|
# regression in the weekly run is reported as class (a) here instead of
|
|
# surfacing later as guide drift (mirrors the connection job).
|
|
case "$AGENT" in
|
|
claude)
|
|
code=$(curl -s -o /tmp/pf.json -w '%{http_code}' "$B/v1/messages" \
|
|
-H "Authorization: Bearer $K" -H 'content-type: application/json' \
|
|
--max-time 120 \
|
|
-d "{\"model\":\"$UNSLOTH_MODEL_ID\",\"max_tokens\":16,\"messages\":[{\"role\":\"user\",\"content\":\"Hi\"}]}") || true
|
|
[ "$code" = "200" ] || preflight_fail "/v1/messages returned HTTP $code"
|
|
;;
|
|
codex)
|
|
code=$(curl -s -o /tmp/pf.json -w '%{http_code}' "$B/v1/responses" \
|
|
-H "Authorization: Bearer $K" -H 'content-type: application/json' \
|
|
--max-time 120 \
|
|
-d "{\"model\":\"$UNSLOTH_MODEL_ID\",\"input\":\"Hi\",\"max_output_tokens\":16,\"stream\":true}") || true
|
|
[ "$code" = "200" ] || preflight_fail "/v1/responses returned HTTP $code"
|
|
;;
|
|
*)
|
|
# OpenAI Chat Completions dialect (hermes/opencode/pi/openclaw).
|
|
code=$(curl -s -o /tmp/pf.json -w '%{http_code}' "$B/v1/chat/completions" \
|
|
-H "Authorization: Bearer $K" -H 'content-type: application/json' \
|
|
--max-time 120 \
|
|
-d "{\"model\":\"$UNSLOTH_MODEL_ID\",\"max_tokens\":16,\"messages\":[{\"role\":\"user\",\"content\":\"Hi\"}]}") || true
|
|
[ "$code" = "200" ] || preflight_fail "/v1/chat/completions returned HTTP $code"
|
|
;;
|
|
esac
|
|
echo "preflight OK for $AGENT"
|
|
|
|
- name: Install agent CLI (class-b isolation)
|
|
env:
|
|
AGENT: ${{ matrix.agent }}
|
|
run: bash .github/scripts/agent-guides-install.sh "$AGENT"
|
|
|
|
- name: 2-turn hello.py test (class-c isolation)
|
|
env:
|
|
AGENT: ${{ matrix.agent }}
|
|
run: bash .github/scripts/agent-guides-drive.sh file-edit "$AGENT"
|
|
|
|
- name: Collect server logs (debug)
|
|
if: always()
|
|
run: |
|
|
mkdir -p logs/studio-logs
|
|
cp -r "$HOME/.unsloth/studio/logs/." logs/studio-logs/ 2>/dev/null || true
|
|
# Redact the key across the WHOLE logs/ tree, not just studio-logs:
|
|
# serve-unsloth-run.sh records the `unsloth run` banner (which prints
|
|
# `API Key: <key>`) into logs/unsloth-run-<port>.log, and the upload
|
|
# step publishes all of logs/, so scrubbing only studio-logs would leak
|
|
# the bearer token in the retained artifact.
|
|
# Sweep EVERY uploaded path, not just logs/ -- redacted-configs/ and
|
|
# agent-workdir/ are published by the same upload step.
|
|
if [ -n "${UNSLOTH_API_KEY:-}" ]; then
|
|
grep -rlF "$UNSLOTH_API_KEY" logs redacted-configs agent-workdir 2>/dev/null | while IFS= read -r f; do
|
|
sed -i "s#${UNSLOTH_API_KEY}#<REDACTED>#g" "$f" 2>/dev/null || true
|
|
done
|
|
fi
|
|
|
|
- name: Stop Studio
|
|
if: always()
|
|
run: |
|
|
# Guard the PID: an unset/zero UNSLOTH_SERVER_PID would make
|
|
# `kill 0` signal this step's whole process group and abort cleanup.
|
|
if [ -n "${UNSLOTH_SERVER_PID:-}" ] && [ "${UNSLOTH_SERVER_PID}" != "0" ]; then
|
|
kill "${UNSLOTH_SERVER_PID}" 2>/dev/null || true
|
|
fi
|
|
sleep 2
|
|
ss -tln 2>/dev/null | grep ":${STUDIO_PORT}" || true
|
|
|
|
- name: Upload logs
|
|
if: always()
|
|
continue-on-error: true
|
|
uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
|
|
with:
|
|
name: file-edit-${{ matrix.agent }}-log
|
|
path: |
|
|
logs/
|
|
agent-workdir/
|
|
redacted-configs/
|
|
retention-days: 7
|
|
|
|
# ═════════════════════════════════════════════════════════════════════
|
|
# Job: resume
|
|
# Does a conversation started with `unsloth start <agent>` survive exit
|
|
# and resume? This drives the REAL launch path (not the --no-launch
|
|
# recipe the other jobs use). A plain launch relocates the agent home to
|
|
# a temp dir wiped on exit, so codex/pi cannot resume; --persist routes the
|
|
# session to the stable Unsloth agents dir so it persists. opencode/claude
|
|
# keep their session data in a fixed user dir, so they persist either way.
|
|
# Dispatch-only: it is an end-to-end experiment, not a PR gate.
|
|
# ═════════════════════════════════════════════════════════════════════
|
|
resume:
|
|
name: resume (${{ matrix.agent }})
|
|
if: github.event_name == 'workflow_dispatch'
|
|
runs-on: ubuntu-latest
|
|
timeout-minutes: 60
|
|
strategy:
|
|
fail-fast: false
|
|
matrix:
|
|
# codex/pi relocate their whole home (resume broken without --persist);
|
|
# opencode/claude keep session data in a fixed dir (resume already works).
|
|
# One agent from each class proves the split end to end; openclaw/hermes
|
|
# share codex's relocation mechanism and are covered by the unit tests.
|
|
agent: [codex, opencode, claude, pi]
|
|
env:
|
|
GGUF_REPO: unsloth/gemma-4-E4B-it-GGUF
|
|
GGUF_FILE: gemma-4-E4B-it-UD-Q4_K_XL.gguf
|
|
STUDIO_PORT: '18904'
|
|
steps:
|
|
- uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
|
|
with:
|
|
persist-credentials: false
|
|
|
|
- name: Linux deps for llama.cpp prebuilt
|
|
run: |
|
|
sudo apt-get update
|
|
sudo apt-get install -y --no-install-recommends \
|
|
libcurl4-openssl-dev libssl-dev jq
|
|
|
|
- uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
|
|
with:
|
|
node-version: '22'
|
|
|
|
- uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
|
|
with:
|
|
python-version: '3.12'
|
|
cache: 'pip'
|
|
|
|
- name: Restore GGUF model file
|
|
id: cache-gguf
|
|
uses: actions/cache/restore@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
|
|
continue-on-error: true
|
|
with:
|
|
path: gguf-cache
|
|
key: ${{ runner.os }}-gguf-${{ env.GGUF_REPO }}-${{ env.GGUF_FILE }}-v1
|
|
|
|
- name: Download GGUF if cache miss
|
|
id: download-gguf
|
|
if: steps.cache-gguf.outputs.cache-hit != 'true' || steps.cache-gguf.outcome != 'success'
|
|
env:
|
|
HF_TOKEN: ${{ secrets.HF_TOKEN }}
|
|
run: |
|
|
python -m pip install --upgrade huggingface_hub
|
|
mkdir -p gguf-cache
|
|
bash .github/scripts/hf-download-with-retry.sh "$GGUF_REPO" "$GGUF_FILE" gguf-cache
|
|
|
|
- name: Save GGUF model file
|
|
if: always() && steps.download-gguf.outcome == 'success'
|
|
uses: actions/cache/save@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
|
|
with:
|
|
path: gguf-cache
|
|
key: ${{ runner.os }}-gguf-${{ env.GGUF_REPO }}-${{ env.GGUF_FILE }}-v1
|
|
|
|
- name: Install Studio (--local, --no-torch)
|
|
env:
|
|
GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
|
|
HF_TOKEN: ${{ secrets.HF_TOKEN }}
|
|
run: |
|
|
mkdir -p logs
|
|
set -o pipefail
|
|
bash install.sh --local --no-torch 2>&1 | tee logs/install.log
|
|
|
|
- name: Serve unsloth run --disable-tools (gemma-4-E4B)
|
|
run: |
|
|
unsloth studio reset-password
|
|
bash .github/scripts/serve-unsloth-run.sh \
|
|
--gguf-file "$GITHUB_WORKSPACE/gguf-cache/${GGUF_FILE}" \
|
|
--port "$STUDIO_PORT" --log-dir logs \
|
|
--extra "--seed $UNSLOTH_SEED --temp 0" \
|
|
--health-timeout 900
|
|
|
|
- name: Preflight the agent's API dialect (class-a isolation)
|
|
env:
|
|
AGENT: ${{ matrix.agent }}
|
|
run: |
|
|
set -uo pipefail
|
|
B="$UNSLOTH_BASE_URL"; K="$UNSLOTH_API_KEY"
|
|
preflight_fail() {
|
|
echo "::error::[server/API regression] agent=$AGENT: $* (preflight failed BEFORE install/connect). Endpoint contract lives in studio/backend/routes/**.";
|
|
exit 1
|
|
}
|
|
code=$(curl -s -o /tmp/pf.json -w '%{http_code}' "$B/v1/models" \
|
|
-H "Authorization: Bearer $K") || true
|
|
[ "$code" = "200" ] || preflight_fail "/v1/models returned HTTP $code"
|
|
case "$AGENT" in
|
|
claude)
|
|
code=$(curl -s -o /tmp/pf.json -w '%{http_code}' "$B/v1/messages" \
|
|
-H "Authorization: Bearer $K" -H 'content-type: application/json' \
|
|
--max-time 120 \
|
|
-d "{\"model\":\"$UNSLOTH_MODEL_ID\",\"max_tokens\":16,\"messages\":[{\"role\":\"user\",\"content\":\"Hi\"}]}") || true
|
|
[ "$code" = "200" ] || preflight_fail "/v1/messages returned HTTP $code"
|
|
;;
|
|
codex)
|
|
code=$(curl -s -o /tmp/pf.json -w '%{http_code}' "$B/v1/responses" \
|
|
-H "Authorization: Bearer $K" -H 'content-type: application/json' \
|
|
--max-time 120 \
|
|
-d "{\"model\":\"$UNSLOTH_MODEL_ID\",\"input\":\"Hi\",\"max_output_tokens\":16,\"stream\":true}") || true
|
|
[ "$code" = "200" ] || preflight_fail "/v1/responses returned HTTP $code"
|
|
;;
|
|
*)
|
|
code=$(curl -s -o /tmp/pf.json -w '%{http_code}' "$B/v1/chat/completions" \
|
|
-H "Authorization: Bearer $K" -H 'content-type: application/json' \
|
|
--max-time 120 \
|
|
-d "{\"model\":\"$UNSLOTH_MODEL_ID\",\"max_tokens\":16,\"messages\":[{\"role\":\"user\",\"content\":\"Hi\"}]}") || true
|
|
[ "$code" = "200" ] || preflight_fail "/v1/chat/completions returned HTTP $code"
|
|
;;
|
|
esac
|
|
echo "preflight OK for $AGENT"
|
|
|
|
- name: Install agent CLI (class-b isolation)
|
|
env:
|
|
AGENT: ${{ matrix.agent }}
|
|
run: bash .github/scripts/agent-guides-install.sh "$AGENT"
|
|
|
|
- name: Resume experiment (launch path)
|
|
env:
|
|
AGENT: ${{ matrix.agent }}
|
|
run: bash .github/scripts/agent-guides-drive.sh resume "$AGENT"
|
|
|
|
- name: Collect server logs (debug)
|
|
if: always()
|
|
run: |
|
|
mkdir -p logs/studio-logs
|
|
cp -r "$HOME/.unsloth/studio/logs/." logs/studio-logs/ 2>/dev/null || true
|
|
if [ -n "${UNSLOTH_API_KEY:-}" ]; then
|
|
grep -rlF "$UNSLOTH_API_KEY" logs redacted-configs agent-workdir 2>/dev/null | while IFS= read -r f; do
|
|
sed -i "s#${UNSLOTH_API_KEY}#<REDACTED>#g" "$f" 2>/dev/null || true
|
|
done
|
|
fi
|
|
|
|
- name: Stop Studio
|
|
if: always()
|
|
run: |
|
|
if [ -n "${UNSLOTH_SERVER_PID:-}" ] && [ "${UNSLOTH_SERVER_PID}" != "0" ]; then
|
|
kill "${UNSLOTH_SERVER_PID}" 2>/dev/null || true
|
|
fi
|
|
sleep 2
|
|
ss -tln 2>/dev/null | grep ":${STUDIO_PORT}" || true
|
|
|
|
- name: Upload logs
|
|
if: always()
|
|
continue-on-error: true
|
|
uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
|
|
with:
|
|
name: resume-${{ matrix.agent }}-log
|
|
path: |
|
|
logs/
|
|
agent-workdir/
|
|
redacted-configs/
|
|
retention-days: 7
|
|
|
|
# ═════════════════════════════════════════════════════════════════════
|
|
# Job 3: prompt-cache
|
|
# (a) curl 2-turn /v1/chat/completions: assert turn-2 cached_tokens > 0
|
|
# (server prompt-cache sanity).
|
|
# (b) Claude Code attribution A/B: with CLAUDE_CODE_ATTRIBUTION_HEADER=0
|
|
# expect a llama-server KV-cache HIT on turn 2; without it expect a
|
|
# MISS. If it inverts, the guide flag is stale.
|
|
# PR + weekly + dispatch (cheap, gemma-3-270m).
|
|
# ═════════════════════════════════════════════════════════════════════
|
|
prompt-cache:
|
|
name: prompt-cache (gemma-3-270m)
|
|
runs-on: ubuntu-latest
|
|
timeout-minutes: 25
|
|
env:
|
|
GGUF_REPO: unsloth/gemma-3-270m-it-GGUF
|
|
GGUF_VARIANT: UD-Q4_K_XL
|
|
GGUF_FILE: gemma-3-270m-it-UD-Q4_K_XL.gguf
|
|
STUDIO_PORT: '18903'
|
|
HF_HOME: ${{ github.workspace }}/hf-cache
|
|
steps:
|
|
- uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
|
|
with:
|
|
persist-credentials: false
|
|
|
|
- name: Linux deps for llama.cpp prebuilt
|
|
run: |
|
|
sudo apt-get update
|
|
sudo apt-get install -y --no-install-recommends \
|
|
libcurl4-openssl-dev libssl-dev jq
|
|
|
|
- uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
|
|
with:
|
|
node-version: '22'
|
|
|
|
- uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
|
|
with:
|
|
python-version: '3.12'
|
|
cache: 'pip'
|
|
|
|
- name: Restore HF_HOME for ${{ env.GGUF_REPO }}
|
|
id: cache-hf
|
|
uses: actions/cache/restore@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
|
|
continue-on-error: true
|
|
with:
|
|
path: hf-cache
|
|
key: ${{ runner.os }}-hf-${{ env.GGUF_REPO }}-${{ env.GGUF_VARIANT }}-v2
|
|
|
|
- name: Prime HF_HOME with the GGUF
|
|
id: prime-hf
|
|
if: steps.cache-hf.outputs.cache-hit != 'true' || steps.cache-hf.outcome != 'success'
|
|
env:
|
|
# Gated off PR (see note above); public GGUF still downloads.
|
|
HF_TOKEN: ${{ github.event_name != 'pull_request' && secrets.HF_TOKEN || '' }}
|
|
run: |
|
|
python -m pip install --upgrade huggingface_hub
|
|
mkdir -p hf-cache
|
|
bash .github/scripts/hf-download-with-retry.sh "$GGUF_REPO" "$GGUF_FILE"
|
|
|
|
- name: Save HF_HOME for ${{ env.GGUF_REPO }}
|
|
if: always() && steps.prime-hf.outcome == 'success'
|
|
uses: actions/cache/save@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
|
|
with:
|
|
path: hf-cache
|
|
key: ${{ runner.os }}-hf-${{ env.GGUF_REPO }}-${{ env.GGUF_VARIANT }}-v2
|
|
|
|
- name: Install Studio (--local, --no-torch)
|
|
env:
|
|
GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
|
|
# Gated off PR (see note above); public GGUF still downloads.
|
|
HF_TOKEN: ${{ github.event_name != 'pull_request' && secrets.HF_TOKEN || '' }}
|
|
run: |
|
|
mkdir -p logs
|
|
set -o pipefail
|
|
bash install.sh --local --no-torch 2>&1 | tee logs/install.log
|
|
|
|
- name: Serve unsloth run --disable-tools (gemma-3-270m)
|
|
run: |
|
|
unsloth studio reset-password
|
|
bash .github/scripts/serve-unsloth-run.sh \
|
|
--model "$GGUF_REPO" --gguf-variant "$GGUF_VARIANT" \
|
|
--port "$STUDIO_PORT" --log-dir logs \
|
|
--extra "--seed $UNSLOTH_SEED --temp 0"
|
|
|
|
# (a) server prompt-cache sanity on the OpenAI chat path. The helper runs
|
|
# the 2-turn probe internally (turn 2 reuses turn 1's prefix) and asserts
|
|
# turn-2 usage.prompt_tokens_details.cached_tokens > 0. This is the hard
|
|
# gate -- it proves llama.cpp KV reuse is surfaced on /v1/chat/completions.
|
|
- name: Server prompt-cache sanity (cached_tokens > 0)
|
|
run: bash .github/scripts/assert-prompt-cache.sh api "$UNSLOTH_BASE_URL" "$UNSLOTH_API_KEY"
|
|
|
|
- name: Install Claude Code (class-b isolation)
|
|
env:
|
|
AGENT: claude
|
|
run: bash .github/scripts/agent-guides-install.sh claude
|
|
|
|
# (b) Claude attribution A/B against the llama-server log. This is the most
|
|
# environment-sensitive check (it depends on the bundled llama.cpp's
|
|
# slot-reuse log wording and on claude --continue reusing the prefix), so
|
|
# it is non-blocking until calibrated on the first scheduled run; the
|
|
# server cache sanity above is the hard gate. The step still prints the
|
|
# observed HIT/MISS so drift is visible in the log + artifacts.
|
|
- name: Claude attribution A/B (HIT with header=0, MISS without)
|
|
continue-on-error: true
|
|
run: bash .github/scripts/agent-guides-drive.sh attribution-ab claude
|
|
|
|
- name: Collect server logs (debug)
|
|
if: always()
|
|
run: |
|
|
mkdir -p logs/studio-logs
|
|
cp -r "$HOME/.unsloth/studio/logs/." logs/studio-logs/ 2>/dev/null || true
|
|
# Redact the key across the WHOLE logs/ tree, not just studio-logs:
|
|
# serve-unsloth-run.sh records the `unsloth run` banner (which prints
|
|
# `API Key: <key>`) into logs/unsloth-run-<port>.log, and the upload
|
|
# step publishes all of logs/, so scrubbing only studio-logs would leak
|
|
# the bearer token in the retained artifact.
|
|
# Sweep EVERY uploaded path, not just logs/ -- redacted-configs/ and
|
|
# agent-workdir/ are published by the same upload step.
|
|
if [ -n "${UNSLOTH_API_KEY:-}" ]; then
|
|
grep -rlF "$UNSLOTH_API_KEY" logs redacted-configs agent-workdir 2>/dev/null | while IFS= read -r f; do
|
|
sed -i "s#${UNSLOTH_API_KEY}#<REDACTED>#g" "$f" 2>/dev/null || true
|
|
done
|
|
fi
|
|
|
|
- name: Stop Studio
|
|
if: always()
|
|
run: |
|
|
# Guard the PID: an unset/zero UNSLOTH_SERVER_PID would make
|
|
# `kill 0` signal this step's whole process group and abort cleanup.
|
|
if [ -n "${UNSLOTH_SERVER_PID:-}" ] && [ "${UNSLOTH_SERVER_PID}" != "0" ]; then
|
|
kill "${UNSLOTH_SERVER_PID}" 2>/dev/null || true
|
|
fi
|
|
sleep 2
|
|
ss -tln 2>/dev/null | grep ":${STUDIO_PORT}" || true
|
|
|
|
- name: Upload logs
|
|
if: always()
|
|
continue-on-error: true
|
|
uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
|
|
with:
|
|
name: prompt-cache-log
|
|
path: |
|
|
logs/
|
|
redacted-configs/
|
|
retention-days: 7
|