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<h1 id="kcl-module-dependency-patterns---quick-reference"><a class="header" href="#kcl-module-dependency-patterns---quick-reference">KCL Module Dependency Patterns - Quick Reference</a></h1>
<h2 id="kclmod-templates"><a class="header" href="#kclmod-templates">kcl.mod Templates</a></h2>
<h3 id="standard-category-taskserv-depth-2"><a class="header" href="#standard-category-taskserv-depth-2">Standard Category Taskserv (Depth 2)</a></h3>
<p>Location: <code>provisioning/extensions/taskservs/{category}/{taskserv}/kcl/kcl.mod</code></p>
<pre><code class="language-toml">[package]
name = "{taskserv-name}"
edition = "v0.11.2"
version = "0.0.1"
[dependencies]
provisioning = { path = "../../../../kcl", version = "0.0.1" }
taskservs = { path = "../..", version = "0.0.1" }
</code></pre>
<h3 id="sub-category-taskserv-depth-3"><a class="header" href="#sub-category-taskserv-depth-3">Sub-Category Taskserv (Depth 3)</a></h3>
<p>Location: <code>provisioning/extensions/taskservs/{category}/{subcategory}/{taskserv}/kcl/kcl.mod</code></p>
<pre><code class="language-toml">[package]
name = "{taskserv-name}"
edition = "v0.11.2"
version = "0.0.1"
[dependencies]
provisioning = { path = "../../../../../kcl", version = "0.0.1" }
taskservs = { path = "../../..", version = "0.0.1" }
</code></pre>
<h3 id="category-root-eg-kubernetes"><a class="header" href="#category-root-eg-kubernetes">Category Root (e.g., kubernetes)</a></h3>
<p>Location: <code>provisioning/extensions/taskservs/{category}/kcl/kcl.mod</code></p>
<pre><code class="language-toml">[package]
name = "{category}"
edition = "v0.11.2"
version = "0.0.1"
[dependencies]
provisioning = { path = "../../../kcl", version = "0.0.1" }
taskservs = { path = "..", version = "0.0.1" }
</code></pre>
<h2 id="import-patterns"><a class="header" href="#import-patterns">Import Patterns</a></h2>
<h3 id="in-taskserv-schema-files"><a class="header" href="#in-taskserv-schema-files">In Taskserv Schema Files</a></h3>
<pre><code class="language-kcl"># Import core provisioning schemas
import provisioning.settings
import provisioning.server
import provisioning.version
# Import taskserv utilities
import taskservs.version as schema
# Use imported schemas
config = settings.Settings { ... }
version = schema.TaskservVersion { ... }
</code></pre>
<h2 id="version-schema-pattern"><a class="header" href="#version-schema-pattern">Version Schema Pattern</a></h2>
<h3 id="standard-version-file"><a class="header" href="#standard-version-file">Standard Version File</a></h3>
<p>Location: <code>{taskserv}/kcl/version.k</code></p>
<pre><code class="language-kcl">import taskservs.version as schema
_version = schema.TaskservVersion {
name = "{taskserv-name}"
version = schema.Version {
current = "latest" # or specific version like "1.31.0"
source = "https://api.github.com/repos/{org}/{repo}/releases"
tags = "https://api.github.com/repos/{org}/{repo}/tags"
site = "https://{project-site}"
check_latest = False
grace_period = 86400
}
dependencies = [] # list of other taskservs this depends on
}
_version
</code></pre>
<h3 id="internal-component-no-upstream"><a class="header" href="#internal-component-no-upstream">Internal Component (no upstream)</a></h3>
<pre><code class="language-kcl">_version = schema.TaskservVersion {
name = "{taskserv-name}"
version = schema.Version {
current = "latest"
site = "Internal provisioning component"
check_latest = False
grace_period = 86400
}
dependencies = []
}
</code></pre>
<h2 id="path-calculation"><a class="header" href="#path-calculation">Path Calculation</a></h2>
<h3 id="from-taskserv-kcl-to-core-kcl"><a class="header" href="#from-taskserv-kcl-to-core-kcl">From Taskserv KCL to Core KCL</a></h3>
<div class="table-wrapper"><table><thead><tr><th>Taskserv Location</th><th>Path to provisioning/kcl</th></tr></thead><tbody>
<tr><td><code>{cat}/{task}/kcl/</code></td><td><code>../../../../kcl</code></td></tr>
<tr><td><code>{cat}/{subcat}/{task}/kcl/</code></td><td><code>../../../../../kcl</code></td></tr>
<tr><td><code>{cat}/kcl/</code></td><td><code>../../../kcl</code></td></tr>
</tbody></table>
</div>
<h3 id="from-taskserv-kcl-to-taskservs-root"><a class="header" href="#from-taskserv-kcl-to-taskservs-root">From Taskserv KCL to Taskservs Root</a></h3>
<div class="table-wrapper"><table><thead><tr><th>Taskserv Location</th><th>Path to taskservs root</th></tr></thead><tbody>
<tr><td><code>{cat}/{task}/kcl/</code></td><td><code>../..</code></td></tr>
<tr><td><code>{cat}/{subcat}/{task}/kcl/</code></td><td><code>../../..</code></td></tr>
<tr><td><code>{cat}/kcl/</code></td><td><code>..</code></td></tr>
</tbody></table>
</div>
<h2 id="validation"><a class="header" href="#validation">Validation</a></h2>
<h3 id="test-single-schema"><a class="header" href="#test-single-schema">Test Single Schema</a></h3>
<pre><code class="language-bash">cd {taskserv}/kcl
kcl run {schema-name}.k
</code></pre>
<h3 id="test-all-schemas-in-taskserv"><a class="header" href="#test-all-schemas-in-taskserv">Test All Schemas in Taskserv</a></h3>
<pre><code class="language-bash">cd {taskserv}/kcl
for file in *.k; do kcl run "$file"; done
</code></pre>
<h3 id="validate-entire-category"><a class="header" href="#validate-entire-category">Validate Entire Category</a></h3>
<pre><code class="language-bash">find provisioning/extensions/taskservs/{category} -name "*.k" -type f | while read f; do
echo "Validating: $f"
kcl run "$f"
done
</code></pre>
<h2 id="common-issues--fixes"><a class="header" href="#common-issues--fixes">Common Issues &amp; Fixes</a></h2>
<h3 id="issue-name-provisioning-is-not-defined"><a class="header" href="#issue-name-provisioning-is-not-defined">Issue: “name provisioning is not defined”</a></h3>
<p><strong>Cause:</strong> Wrong path in kcl.mod
<strong>Fix:</strong> Check relative path depth and adjust</p>
<h3 id="issue-name-schema-is-not-defined"><a class="header" href="#issue-name-schema-is-not-defined">Issue: “name schema is not defined”</a></h3>
<p><strong>Cause:</strong> Missing import or wrong alias
<strong>Fix:</strong> Add <code>import taskservs.version as schema</code></p>
<h3 id="issue-instance-check-failed-on-version"><a class="header" href="#issue-instance-check-failed-on-version">Issue: “Instance check failed” on Version</a></h3>
<p><strong>Cause:</strong> Empty or missing required field
<strong>Fix:</strong> Ensure <code>current</code> is non-empty (use “latest” if no version)</p>
<h3 id="issue-compileerror-on-long-lines"><a class="header" href="#issue-compileerror-on-long-lines">Issue: CompileError on long lines</a></h3>
<p><strong>Cause:</strong> Line too long
<strong>Fix:</strong> Use line continuation with <code>\</code></p>
<pre><code class="language-kcl">long_condition, \
"error message"
</code></pre>
<h2 id="examples-by-category"><a class="header" href="#examples-by-category">Examples by Category</a></h2>
<h3 id="container-runtime"><a class="header" href="#container-runtime">Container Runtime</a></h3>
<pre><code class="language-bash">provisioning/extensions/taskservs/container-runtime/containerd/kcl/
├── kcl.mod # depth 2 pattern
├── containerd.k
├── dependencies.k
└── version.k
</code></pre>
<h3 id="polkadot-sub-category"><a class="header" href="#polkadot-sub-category">Polkadot (Sub-category)</a></h3>
<pre><code class="language-bash">provisioning/extensions/taskservs/infrastructure/polkadot/bootnode/kcl/
├── kcl.mod # depth 3 pattern
├── polkadot-bootnode.k
└── version.k
</code></pre>
<h3 id="kubernetes-root--items"><a class="header" href="#kubernetes-root--items">Kubernetes (Root + Items)</a></h3>
<pre><code class="language-bash">provisioning/extensions/taskservs/kubernetes/
├── kcl/
│ ├── kcl.mod # root pattern
│ ├── kubernetes.k
│ ├── dependencies.k
│ └── version.k
└── kubectl/
└── kcl/
├── kcl.mod # depth 2 pattern
└── kubectl.k
</code></pre>
<h2 id="quick-commands"><a class="header" href="#quick-commands">Quick Commands</a></h2>
<pre><code class="language-bash"># Find all kcl.mod files
find provisioning/extensions/taskservs -name "kcl.mod"
# Validate all KCL files
find provisioning/extensions/taskservs -name "*.k" -exec kcl run {} \;
# Check dependencies
grep -r "path =" provisioning/extensions/taskservs/*/kcl/kcl.mod
# List taskservs
ls -d provisioning/extensions/taskservs/*/* | grep -v kcl
</code></pre>
<hr />
<p><strong>Reference:</strong> Based on fixes applied 2025-10-03
<strong>See:</strong> KCL_MODULE_FIX_REPORT.md for detailed analysis</p>
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