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Merge pull request #276 from yahonda/add-devcontainer
Add devcontainer environment and CI
2 parents e5d3970 + 0c881e3 commit d096dd5

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‎.devcontainer/Dockerfile‎

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FROM mcr.microsoft.com/devcontainers/base:trixie
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# Install libaio1t64 and provide a libaio.so.1 symlink for Oracle Instant Client
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# Install rlwrap for readline support in sqlplus
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RUN rm -f /etc/apt/sources.list.d/yarn.list \
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&& apt-get update \
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&& apt-get install -y libaio1t64 rlwrap \
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&& rm -rf /var/lib/apt/lists/* \
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&& DEB_HOST_MULTIARCH="$(dpkg-architecture -qDEB_HOST_MULTIARCH)" \
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&& ln -sf /usr/lib/${DEB_HOST_MULTIARCH}/libaio.so.1t64 \
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/usr/lib/${DEB_HOST_MULTIARCH}/libaio.so.1 \
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&& echo "alias sqlplus='rlwrap sqlplus'" >> /etc/bash.bashrc
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# Create directory structure for Oracle
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RUN mkdir -p /opt/oracle
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# Download and install Oracle Instant Client based on architecture.
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# x86_64 uses Oracle's version-less "always latest" URLs; arm64 must pin a
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# version because Oracle does not publish version-less arm64 zips.
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WORKDIR /tmp
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RUN ARCH=$(uname -m) && \
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if [ "$ARCH" = "aarch64" ] || [ "$ARCH" = "arm64" ]; then \
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IC_VERSION="23.26.1.0.0"; \
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IC_PATH="2326100"; \
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BASE_URL="https://download.oracle.com/otn_software/linux/instantclient/${IC_PATH}"; \
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BASIC="instantclient-basic-linux.arm64-${IC_VERSION}.zip"; \
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SDK="instantclient-sdk-linux.arm64-${IC_VERSION}.zip"; \
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SQLPLUS="instantclient-sqlplus-linux.arm64-${IC_VERSION}.zip"; \
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else \
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BASE_URL="https://download.oracle.com/otn_software/linux/instantclient"; \
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BASIC="instantclient-basic-linuxx64.zip"; \
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SDK="instantclient-sdk-linuxx64.zip"; \
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SQLPLUS="instantclient-sqlplus-linuxx64.zip"; \
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fi && \
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wget -q "${BASE_URL}/${BASIC}" \
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&& wget -q "${BASE_URL}/${SDK}" \
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&& wget -q "${BASE_URL}/${SQLPLUS}" \
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&& unzip -qo "${BASIC}" \
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&& unzip -qo "${SDK}" \
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&& unzip -qo "${SQLPLUS}" \
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&& mv instantclient_*/ /opt/oracle/instantclient \
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&& rm -f instantclient-*.zip
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# Set Oracle environment variables
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ENV ORACLE_HOME=/opt/oracle/instantclient \
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LD_LIBRARY_PATH=/opt/oracle/instantclient:$LD_LIBRARY_PATH \
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PATH=/opt/oracle/instantclient:$PATH
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# Switch to vscode user
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USER vscode
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# Set working directory
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WORKDIR /workspaces/ruby-plsql

‎.devcontainer/devcontainer.json‎

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{
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"name": "Ruby PL/SQL",
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"dockerComposeFile": "docker-compose.yml",
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"service": "app",
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"workspaceFolder": "/workspaces/ruby-plsql",
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"features": {
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"ghcr.io/rails/devcontainer/features/ruby:2": {
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"version": "4.0.3"
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}
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},
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"customizations": {
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"vscode": {
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"extensions": [
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"shopify.ruby-lsp"
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]
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}
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},
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"initializeCommand": "docker pull gvenzl/oracle-free:latest",
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"postCreateCommand": "bash .devcontainer/postCreateCommand.sh",
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"remoteEnv": {
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"DATABASE_NAME": "FREEPDB1",
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"DATABASE_SYS_PASSWORD": "Oracle18",
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"NLS_LANG": "American_America.AL32UTF8",
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"TNS_ADMIN": "/workspaces/ruby-plsql/ci/network/admin",
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"TWO_TASK": "FREEPDB1"
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},
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"remoteUser": "vscode",
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"mounts": [
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"source=${localWorkspaceFolder}/.bundle,target=/home/vscode/.bundle,type=bind,consistency=delegated"
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]
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}

‎.devcontainer/docker-compose.yml‎

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services:
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app:
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build:
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context: .
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dockerfile: Dockerfile
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volumes:
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- ../..:/workspaces:cached
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command: sleep infinity
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network_mode: service:oracle
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oracle:
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image: gvenzl/oracle-free:latest
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ports:
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- "1521:1521"
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environment:
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TZ: Europe/Riga
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ORACLE_PASSWORD: Oracle18
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healthcheck:
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test: ["CMD", "healthcheck.sh"]
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interval: 10s
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timeout: 5s
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retries: 10
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volumes:
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- oracle-data:/opt/oracle/oradata
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volumes:
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oracle-data:

‎.devcontainer/postCreateCommand.sh‎

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#!/bin/bash
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set -e
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gem update --system
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bundle install
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echo "Waiting for Oracle to be ready..."
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oracle_ready=false
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for i in $(seq 1 30); do
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if echo "exit" | sqlplus -s "system/${DATABASE_SYS_PASSWORD}@${DATABASE_NAME}" > /dev/null 2>&1; then
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oracle_ready=true
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break
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fi
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echo "Attempt $i/30 failed, retrying in 10s..."
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sleep 10
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done
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if [ "$oracle_ready" != "true" ]; then
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echo "Oracle did not become ready after 30 attempts; aborting container setup." >&2
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exit 1
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fi
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ci/setup_accounts.sh
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echo "Dev container setup complete. You are ready to start developing ruby-plsql!"

‎.github/workflows/devcontainer.yml‎

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name: devcontainer
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on:
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schedule:
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- cron: "0 6 1 * *" # 1st of every month at 6:00 AM UTC
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workflow_dispatch:
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env:
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RUBYOPT: "-w"
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jobs:
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test:
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runs-on: ubuntu-latest
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steps:
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- uses: actions/checkout@v6
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- name: Ensure .bundle mount source exists
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run: mkdir -p .bundle
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- name: Boot dev container and run tests
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uses: devcontainers/ci@v0.3
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with:
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runCmd: |
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uname -a
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lsb_release -a
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ruby --version
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bundle exec rake spec
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bundle exec rubocop

‎Gemfile‎

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group :development do
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gem "rspec_junit_formatter"
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gem "rdoc"
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end
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group :rubocop do

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