feat(docker): ✨ add Dockerfile for OpenCode environment

Author: tmeckel

Dockerfile

@@ -0,0 +1,138 @@
+# hadolint ignore=DL3007
+FROM oven/bun:latest
+
+SHELL ["/bin/bash", "-o", "pipefail", "-c"]
+
+USER root
+
+ENV DEBIAN_FRONTEND=noninteractive
+
+# hadolint ignore=DL3008,DL3015,SC2116
+RUN <<'FOE'
+
+apt-get update
+apt-get install \
+    sudo \
+    curl \
+    git \
+    libatomic1 \
+    -y
+
+apt-get install make gpg -y --no-install-recommends
+
+rm -rf /var/lib/apt/lists/* /var/cache/apt
+
+# PREPEND the script loader to /etc/bash.bashrc (before the early return for non-interactive shells)
+# The default /etc/bash.bashrc has "[ -z "${PS1-}" ] && return" which exits early for non-interactive shells
+{
+    cat <<-'HEADER'
+# script loader for /etc/bash_profile.d (prepended for non-interactive shell support)
+if [ -d /etc/bash_profile.d ]; then
+    shopt -s nullglob
+    while IFS= read -r _script; do
+        [ -f "$_script" ] && [ -r "$_script" ] && . "$_script"
+    done < <(printf '%s\n' /etc/bash_profile.d/[0-9]* | sort -V)
+    for _script in /etc/bash_profile.d/[!0-9]*; do
+        [ -f "$_script" ] && [ -r "$_script" ] && . "$_script"
+    done
+    unset _script
+    shopt -u nullglob
+fi
+
+HEADER
+    cat /etc/bash.bashrc
+} > /etc/bash.bashrc.new
+mv /etc/bash.bashrc.new /etc/bash.bashrc
+
+usermod --shell /bin/bash bun
+
+curl https://mise.run | MISE_INSTALL_PATH=/usr/local/bin/mise sh
+
+# Create the bash_profile.d directory and mise script
+mkdir /etc/bash_profile.d
+cat >/etc/bash_profile.d/mise <<-'EOF'
+export PATH=/usr/local/bun/bin:$HOME/.local/bin:$PATH
+# Use appropriate mise activation based on shell type
+if [[ $- == *i* ]]; then
+    # Interactive shell: use activate which sets up PROMPT_COMMAND hooks
+    eval "$(mise activate)"
+else
+    # Non-interactive shell: use hook-env with --force to skip early exit check
+    eval "$(mise hook-env -C $HOME -s bash --force)"
+fi
+EOF
+
+chown -Rh bun:bun "$(echo ~bun)"
+
+FOE
+
+COPY --chmod=0555 entrypoint.sh /entrypoint.sh
+
+ARG OPENCODE_VERSION=latest
+ENV OPENCODE_CONFIG_DIR=/etc/opencode
+
+# hadolint ignore=DL3003,SC2164
+RUN <<'FOE'
+
+export BUN_INSTALL=/usr/local/bun
+export PROVIDER_DIR=/usr/local/provider
+
+mkdir -p "${BUN_INSTALL}" "${OPENCODE_CONFIG_DIR}" "${PROVIDER_DIR}"
+
+bun install -g "opencode-ai@${OPENCODE_VERSION}" || exit 1
+
+###
+# providers
+#
+pushd /tmp
+
+bun install "github:ophiosdev/azure-foundry-provider" || exit 1
+cd node_modules/azure-foundry-provider || exit 1
+bun build --outdir=dist src/index.ts || exit 1
+mv dist "${PROVIDER_DIR}/azure-foundry-provider"
+rm -rf /tmp/*
+
+popd || exit 1
+
+EOF
+
+rm -rf /root/.bun
+
+FOE
+
+USER bun
+
+RUN mise use -g --silent python@3.12.12 go@1.24 ripgrep uv
+
+# hadolint ignore=DL3045
+COPY --chown=bun:bun git-export.py git-export.py
+
+ENV XDG_CONFIG_HOME=/home/bun/.config
+
+RUN <<'FOE'
+   source /etc/bash.bashrc
+
+   skills_dir="${XDG_CONFIG_HOME}/opencode/skills"
+   mkdir -p "${skills_dir}"
+
+   skill_name="humanizer"
+   mkdir -p "${skills_dir}/${skill_name}"
+   curl -L 'https://raw.githubusercontent.com/blader/humanizer/refs/heads/main/SKILL.md' -o "${skills_dir}/${skill_name}/SKILL.md"
+
+   uv pip install --system "aleph-rlm[mcp]"
+   skill_name="aleph"
+   mkdir -p "${skills_dir}/${skill_name}"
+   curl -L 'https://raw.githubusercontent.com/Hmbown/aleph/refs/heads/main/docs/prompts/aleph.md' -o "${skills_dir}/${skill_name}/SKILL.md"
+
+   skill_name="changelog"
+   python git-export.py https://github.com/sickn33/antigravity-awesome-skills/skills/changelog-automation "${skills_dir}/${skill_name}" --force
+
+   rm -f git-export.py
+FOE
+
+# Set BASH_ENV so non-interactive bash shells (spawned by OpenCode CLI) source /etc/bash.bashrc
+# This ensures mise activation and PATH are available in shell commands
+ENV BASH_ENV=/etc/bash.bashrc
+ENV SHELL=/bin/bash
+
+ENTRYPOINT [ "/entrypoint.sh" ]