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compose/ai/hermes/Dockerfile
Hermes 9d2404d8f6
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feat: add 7zz for CHM documentation extraction
2026-05-20 14:26:06 -04:00

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4.9 KiB
Docker

# syntax=docker/dockerfile:1
# Hermes Agent -- custom fork build
# Builds on top of official image + overlays our forked source from Gitea.
# Requires Docker BuildKit. Pass SSH agent for git clone:
# docker compose build hermes
# Or manually:
# DOCKER_BUILDKIT=1 docker build --ssh default -t hermes-agent:custom .
# ---------- Base: official Hermes image (system deps, npm, uv, Playwright) ----------
FROM nousresearch/hermes-agent:latest
# ---------- Overlay our forked source ----------
# Uses SSH agent forwarding from the build host (no key baked into image).
# --exclude node_modules/.venv keeps the base image's pre-built layers intact.
# Only the Python source, web UI source, and config change.
RUN --mount=type=ssh \
mkdir -p /root/.ssh && \
ssh-keyscan -p 2222 code.lazyworkhorse.net >> /root/.ssh/known_hosts 2>/dev/null && \
cd /tmp && \
GIT_SSH_COMMAND='ssh -p 2222 -o StrictHostKeyChecking=no' \
git clone --depth 1 --branch main \
git@code.lazyworkhorse.net:gortium/hermes-agent.git fork && \
rsync -a --delete fork/ /opt/hermes/ \
--exclude node_modules \
--exclude .venv \
--exclude .git && \
rm -rf /tmp/fork /root/.ssh/
# ---------- Rebuild web UI ----------
# Source files changed; node_modules (from base image) reused.
RUN cd /opt/hermes && npm run build
# ---------- Reinstall Python package (editable) ----------
# Picks up source changes from our fork.
RUN . /opt/hermes/.venv/bin/activate && \
uv pip install --no-cache-dir --no-deps -e /opt/hermes
# ---------- Extra system deps ----------
USER root
RUN apt-get update && \
apt-get install -y --no-install-recommends \
libportaudio2 ca-certificates poppler-utils imagemagick \
texlive-latex-base texlive-latex-extra texlive-fonts-recommended \
texlive-xetex texlive-science \
qemu-user-static binfmt-support emacs-nox && \
rm -rf /var/lib/apt/lists/*
# ---------- UV ----------
COPY --chmod=0755 --from=ghcr.io/astral-sh/uv:latest /uv /usr/local/bin/
# ---------- Piper TTS ----------
RUN . /opt/hermes/.venv/bin/activate && \
uv pip install --no-cache-dir piper-tts sounddevice numpy && \
mkdir -p /opt/hermes/.venv/share/piper/voices
RUN /opt/hermes/.venv/bin/python3 /dev/stdin << 'PYEOF'
import urllib.request
base = '/opt/hermes/.venv/share/piper/voices'
url = 'https://huggingface.co/rhasspy/piper-voices/resolve/main/en/en_US/ryan/high/en_US-ryan-high.onnx'
urllib.request.urlretrieve(url, base + '/en_US-ryan-high.onnx')
urllib.request.urlretrieve(url + '.json', base + '/en_US-ryan-high.onnx.json')
PYEOF
# ---------- Install Himalaya email CLI ----------
RUN /opt/hermes/.venv/bin/python3 /dev/stdin << 'PYEOF'
import urllib.request, tarfile, os, shutil
url = 'https://github.com/pimalaya/himalaya/releases/download/v1.2.0/himalaya.x86_64-linux.tgz'
tgz = '/tmp/himalaya.tgz'
urllib.request.urlretrieve(url, tgz)
with tarfile.open(tgz) as t:
t.extractall('/tmp')
shutil.move('/tmp/himalaya', '/usr/local/bin/himalaya')
os.chmod('/usr/local/bin/himalaya', 0o755)
os.remove(tgz)
print('himalaya v1.2.0 installed')
PYEOF
# ---------- Install himalaya-ro wrapper ----------
COPY --chmod=0755 himalaya-ro.sh /usr/local/bin/himalaya-ro
# ---------- Install 7-Zip (7zz) for CHM extraction ----------
RUN /opt/hermes/.venv/bin/python3 /dev/stdin << 'PYEOF'
import urllib.request, tarfile, os, shutil, re, subprocess
# Scrape 7-zip.org for latest Linux x64 binary link
url = 'https://7-zip.org/download.html'
req = urllib.request.Request(url, headers={'User-Agent': 'Mozilla/5.0'})
r = urllib.request.urlopen(req, timeout=15)
html = r.read().decode()
match = re.search(r'href="(a/7z[\d]+-linux-x64\.tar\.xz)"', html)
if not match:
raise RuntimeError('Could not find 7z Linux x64 download link on 7-zip.org')
dl_url = f'https://7-zip.org/{match.group(1)}'
# Follow Himalaya pattern: download, extract, install, verify
xz = '/tmp/7z.tar.xz'
urllib.request.urlretrieve(dl_url, xz)
os.makedirs('/tmp/7z', exist_ok=True)
with tarfile.open(xz, 'r:xz') as t:
t.extractall('/tmp/7z')
shutil.move('/tmp/7z/7zz', '/usr/local/bin/7zz')
os.chmod('/usr/local/bin/7zz', 0o755)
shutil.rmtree('/tmp/7z', ignore_errors=True)
os.remove(xz)
# Verify
result = subprocess.run(['/usr/local/bin/7zz'], capture_output=True, text=True)
assert result.returncode == 0, f'7zz verify failed: {result.stderr}'
version = result.stdout.split()[2] if result.stdout else 'unknown'
print(f'7-Zip {version} installed successfully')
PYEOF
# ---------- Runtime ----------
USER hermes
ENV HERMES_HOME=/opt/data
ENV PATH="/opt/data/.local/bin:${PATH}"
# Point browser tool to Playwright's Chromium (already in base image)
ENV CHROME_EXECUTABLE=/opt/hermes/.playwright/chromium/chrome-linux/chrome
# Ensure tools directory and toolsets.py are writable by the hermes runtime user
# so custom tools can be injected from the persistent volume at startup.
RUN chown -R hermes:hermes /opt/hermes/tools /opt/hermes/toolsets.py
VOLUME [ "/opt/data" ]