Duckdb evidence connection

.evidence/customization/custom-formatting.json

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+{
+  "version": "1.0",
+  "customFormats": []
+}

.gitignore

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+.evidence/template
+.svelte-kit
+build
+node_modules
+.DS_Store
+static/data
+*.options.yaml
+.vscode/settings.json
+.env
+.evidence/meta
+.npm/
+.npm-cache/
+npm-debug.log*
+.vite/
+.evidence/temp/
+.token
+.aider.chat.history.md
+.aider.input.history
+.aider.tags.cache.v4/
+.local/

.pre-commit-config.yaml

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+repos:
+  - repo: https://github.com/Yelp/detect-secrets
+    rev: v1.5.0
+    hooks:
+      - id: detect-secrets
+        args: ['--baseline', '.secrets.baseline']
+        additional_dependencies: ['gibberish-detector']

.secrets.baseline

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+{
+  "version": "1.5.0",
+  "plugins_used": [
+    {
+      "name": "ArtifactoryDetector"
+    },
+    {
+      "name": "AWSKeyDetector"
+    },
+    {
+      "name": "AzureStorageKeyDetector"
+    },
+    {
+      "name": "Base64HighEntropyString",
+      "limit": 4.5
+    },
+    {
+      "name": "BasicAuthDetector"
+    },
+    {
+      "name": "CloudantDetector"
+    },
+    {
+      "name": "DiscordBotTokenDetector"
+    },
+    {
+      "name": "GitHubTokenDetector"
+    },
+    {
+      "name": "GitLabTokenDetector"
+    },
+    {
+      "name": "HexHighEntropyString",
+      "limit": 3.0
+    },
+    {
+      "name": "IbmCloudIamDetector"
+    },
+    {
+      "name": "IbmCosHmacDetector"
+    },
+    {
+      "name": "IPPublicDetector"
+    },
+    {
+      "name": "JwtTokenDetector"
+    },
+    {
+      "name": "KeywordDetector",
+      "keyword_exclude": ""
+    },
+    {
+      "name": "MailchimpDetector"
+    },
+    {
+      "name": "NpmDetector"
+    },
+    {
+      "name": "OpenAIDetector"
+    },
+    {
+      "name": "PrivateKeyDetector"
+    },
+    {
+      "name": "PypiTokenDetector"
+    },
+    {
+      "name": "SendGridDetector"
+    },
+    {
+      "name": "SlackDetector"
+    },
+    {
+      "name": "SoftlayerDetector"
+    },
+    {
+      "name": "SquareOAuthDetector"
+    },
+    {
+      "name": "StripeDetector"
+    },
+    {
+      "name": "TelegramBotTokenDetector"
+    },
+    {
+      "name": "TwilioKeyDetector"
+    }
+  ],
+  "filters_used": [
+    {
+      "path": "detect_secrets.filters.allowlist.is_line_allowlisted"
+    },
+    {
+      "path": "detect_secrets.filters.common.is_ignored_due_to_verification_policies",
+      "min_level": 2
+    },
+    {
+      "path": "detect_secrets.filters.gibberish.should_exclude_secret",
+      "limit": 3.7
+    },
+    {
+      "path": "detect_secrets.filters.heuristic.is_indirect_reference"
+    },
+    {
+      "path": "detect_secrets.filters.heuristic.is_likely_id_string"
+    },
+    {
+      "path": "detect_secrets.filters.heuristic.is_lock_file"
+    },
+    {
+      "path": "detect_secrets.filters.heuristic.is_not_alphanumeric_string"
+    },
+    {
+      "path": "detect_secrets.filters.heuristic.is_potential_uuid"
+    },
+    {
+      "path": "detect_secrets.filters.heuristic.is_prefixed_with_dollar_sign"
+    },
+    {
+      "path": "detect_secrets.filters.heuristic.is_sequential_string"
+    },
+    {
+      "path": "detect_secrets.filters.heuristic.is_swagger_file"
+    },
+    {
+      "path": "detect_secrets.filters.heuristic.is_templated_secret"
+    }
+  ],
+  "results": {},
+  "generated_at": "2025-09-23T04:15:11Z"
+}

Deployment-notes.md

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+# Evidence Template Project
+
+
+The `selinuxRelabel: "shared"` line tells Podman to automatically manage the SELinux context of the host directory, ensuring the container has the necessary permissions to read and write files without manual configuration.
+
+Otherwise just use: `sudo chcon -Rt container_file_t /home/jmk/Repositories/evidence-dev`
+
+
+The `args` field in the manifest contains a series of commands that are run in sequence to prepare and start the development server.
+
+The command is:
+`npm install && npm run sources && npm run dev -- --host`
+
+This single line tells the container to perform three separate actions, one after the other. It's a key part of making this setup simple and reliable. 
+
+#### Command Breakdown
+
+- **`npm install`**: This command downloads and installs the project's dependencies from `package.json` into the `node_modules` directory. The first time you run this, it will take some time to download everything. On subsequent runs, it will be much faster as it only installs what's missing or changed. 💡 For a more consistent and faster build, especially in CI/CD, you could use `npm ci` instead, which performs a "clean install" based strictly on the `package-lock.json` file.
+- **`&&`**: This is a logical operator. It tells the shell to run the next command **only if the previous one was successful**. This ensures the dev server doesn't start before the dependencies are installed and the data sources are ready.
+- **`npm run sources`**: This command is specific to the Evidence framework. It processes the raw data files in your `/sources` directory and generates the necessary files for the application to use. This step is required for the application to have data to display.
+- **`npm run dev`**: This starts the Vite development server. It watches for changes in your project files and automatically reloads the application in your browser.
+- **`-- --host`**: This is the most important part for networking. The first `--` is a special syntax that tells `npm` to pass all following arguments directly to the script being run (in this case, `npm run dev`). The `--host` flag then tells the Vite dev server to bind to `0.0.0.0` instead of `localhost`. This makes the server accessible from your host machine's browser, allowing you to view your project at `http://localhost:3000`.
+
+To create a database file from a .json file (resulting data from an API query), use the following command:
+
+`podman run --rm -it --name duckdb-importer -v "$(pwd)":/data docker.io/duckdb/duckdb duckdb /data/project_health.db -c "INSTALL json; LOAD json; CREATE OR REPLACE TABLE project_health AS SELECT * FROM read_json_auto('/data/project_health.json');"`

evidence-pod.yml

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+# evidence-pod.yaml
+apiVersion: v1
+kind: Pod
+metadata:
+  name: evidence-pod
+spec:
+  volumes:
+    - name: sources-data
+      hostPath:
+        path: ./.local/metrics
+        type: Directory
+        selinuxRelabel: "shared"
+    - name: node_modules
+      hostPath:
+        path: ./.local/node_modules
+        type: Directory
+        selinuxRelabel: "shared"
+    - name: sql-queries # TODO: move this out of .local
+      hostPath:
+        path: ./.local/sql-queries
+        type: Directory
+        selinuxRelabel: "shared"
+    - name: pages
+      hostPath:
+        path: ./pages
+        type: Directory
+        selinuxRelabel: "shared"
+  containers:
+    - name: evidence-app
+      image: evidencedev/devenv:latest
+      securityContext:
+        runAsUser: 0
+        runAsGroup: 0
+      ports:
+        - containerPort: 3000
+          hostPort: 3000
+      volumeMounts:
+        - mountPath: /sources
+          name: sources-data
+        - mountPath: /evidence-workspace/node_modules
+          name: node_modules
+        - mountPath: /sql-queries
+          name: sql-queries
+        - mountPath: /pages
+          name: pages
+      workingDir: /evidence-workspace
+      command: ["/bin/bash"]
+      # npm install --force overwrites a bunch of folders, that's why we're playing around with symlinks to circumvent this
+      args: ["-c", "set -x && npx degit evidence-dev/template . --force && npm install --force && ln -sf /sources /evidence-workspace/sources && cp /sql-queries/* /sources/ && rm -rf /evidence-workspace/pages && ln -sf /pages /evidence-workspace/pages && npm run sources && npm run dev -- --host 0.0.0.0"]

evidence.config.yaml

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+appearance:
+  default: system
+  switcher: true
+
+theme:
+  colorPalettes:
+    default:
+      light:
+        - "#236aa4"
+        - "#45a1bf"
+        - "#a5cdee"
+        - "#8dacbf"
+        - "#85c7c6"
+        - "#d2c6ac"
+        - "#f4b548"
+        - "#8f3d56"
+        - "#71b9f4"
+        - "#46a485"
+      dark:
+        - "#236aa4"
+        - "#45a1bf"
+        - "#a5cdee"
+        - "#8dacbf"
+        - "#85c7c6"
+        - "#d2c6ac"
+        - "#f4b548"
+        - "#8f3d56"
+        - "#71b9f4"
+        - "#46a485"
+  colorScales:
+    default:
+      light:
+        - "#ADD8E6"
+        - "#00008B"
+      dark:
+        - "#ADD8E6"
+        - "#00008B"
+  colors:
+    primary:
+      light: "#2563eb"
+      dark: "#3b82f6"
+    accent:
+      light: "#c2410c"
+      dark: "#fdba74"
+    base:
+      light: "#ffffff"
+      dark: "#09090b"
+    info:
+      light: "#0284c7"
+      dark: "#38bdf8"
+    positive:
+      light: "#16a34a"
+      dark: "#4ade80"
+    warning:
+      light: "#f8c900"
+      dark: "#fbbf24"
+    negative:
+      light: "#dc2626"
+      dark: "#f87171"
+
+plugins:
+  components:
+    # This loads all of evidence's core charts and UI components
+    # You probably don't want to edit this dependency unless you know what you are doing
+    "@evidence-dev/core-components": {}
+
+  datasources:
+    # You can add additional datasources here by adding npm packages. 
+    # Make to also add them to `package.json`.
+    "@evidence-dev/bigquery": { }
+    "@evidence-dev/csv": { }
+    "@evidence-dev/databricks": { }
+    "@evidence-dev/duckdb": { }
+    "@evidence-dev/mssql": { }
+    "@evidence-dev/mysql": { }
+    "@evidence-dev/postgres": { }
+    "@evidence-dev/source-javascript": { }
+    "@evidence-dev/snowflake": { }
+    "@evidence-dev/sqlite": { }
+    "@evidence-dev/trino": { }
+    "@evidence-dev/motherduck": { }
+
+deployment:
+  basePath: /evidence-dev

package.json

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+{
+  "name": "my-evidence-project",
+  "version": "0.0.1",
+  "scripts": {
+    "build": "EVIDENCE_BUILD_DIR=./build/evidence-dev evidence build",
+    "build:strict": "evidence build:strict",
+    "dev": "evidence dev --open /",
+    "test": "evidence build",
+    "sources": "evidence sources",
+    "sources:strict": "evidence sources --strict",
+    "preview": "evidence preview"
+  },
+  "engines": {
+    "npm": ">=7.0.0",
+    "node": ">=18.0.0"
+  },
+  "type": "module",
+  "dependencies": {
+    "@evidence-dev/bigquery": "^2.0.10",
+    "@evidence-dev/core-components": "^5.2.2",
+    "@evidence-dev/csv": "^1.0.14",
+    "@evidence-dev/databricks": "^1.0.8",
+    "@evidence-dev/duckdb": "^1.0.13",
+    "@evidence-dev/evidence": "^40.1.2",
+    "@evidence-dev/motherduck": "^1.0.4",
+    "@evidence-dev/mssql": "^1.1.2",
+    "@evidence-dev/mysql": "^1.1.4",
+    "@evidence-dev/postgres": "^1.0.7",
+    "@evidence-dev/snowflake": "^1.2.2",
+    "@evidence-dev/source-javascript": "^0.0.3",
+    "@evidence-dev/sqlite": "^2.0.7",
+    "@evidence-dev/trino": "^1.0.9"
+  },
+  "overrides": {
+    "jsonwebtoken": "9.0.0",
+    "trim@<0.0.3": ">0.0.3",
+    "sqlite3": "5.1.5",
+    "axios": "^1.7.4"
+  }
+}

pages/index.md

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+# Repository Health Metrics
+
+## Has there been at least one release within the last year?
+```sql releases
+SELECT * FROM 'check-releases';
+```
+
+## How many contributors have there been in the past 12 months?
+```sql contributors
+SELECT * FROM 'count-contributors';
+```
+
+## How many commits have there been in the past 12 months?
+```sql commits
+SELECT * FROM 'count-commits';
+```
+
+## How many issues are currently open?
+```sql issues
+SELECT * FROM 'count-open-issues';
+```
+
+## General Quality Checks
+```sql verify
+SELECT * FROM 'verify-repository';
+```