propertieslinthttps://hanggrian.github.io/propertieslint/Recent content on propertieslintHugoen[© Apache License 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)<link>https://hanggrian.github.io/propertieslint/rules/comment/comment-spaces/</link><pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate><guid>https://hanggrian.github.io/propertieslint/rules/comment/comment-spaces/</guid><description><h1 id="comment-spaces">Comment spaces<a class="anchor" href="#comment-spaces">#</a></h1> <p>Comments must have no space before and exactly one space after <code>#</code>.</p> <p><strong>Before ❌</strong></p> <pre tabindex="0"><code> #You are reading a comment</code></pre><p><strong>After ✅</strong></p> <pre tabindex="0"><code># You are reading a comment</code></pre></description></item><item><title/><link>https://hanggrian.github.io/propertieslint/rules/comment/comment-style/</link><pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate><guid>https://hanggrian.github.io/propertieslint/rules/comment/comment-style/</guid><description><h1 id="comment-style">Comment style<a class="anchor" href="#comment-style">#</a></h1> <p>Use <code>#</code> for comments.</p> <p><strong>Before ❌</strong></p> <pre tabindex="0"><code>! You are reading a comment</code></pre><p><strong>After ✅</strong></p> <pre tabindex="0"><code># You are reading a comment</code></pre></description></item><item><title/><link>https://hanggrian.github.io/propertieslint/rules/format/invalid-escapes/</link><pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate><guid>https://hanggrian.github.io/propertieslint/rules/format/invalid-escapes/</guid><description><h1 id="invalid-escape">Invalid escape<a class="anchor" href="#invalid-escape">#</a></h1> <p>Entries with invalid escape sequences. This includes short unicode escapes (e.g. <code>\u123</code>), invalid octal escapes (e.g. <code>\8</code>), and invalid single-character escapes (e.g. <code>\x</code>).</p> <p><strong>Before ❌</strong></p> <pre tabindex="0"><code>unicode=\u123</code></pre><p><strong>After ✅</strong></p> <pre tabindex="0"><code>unicode=\u1234</code></pre></description></item><item><title/><link>https://hanggrian.github.io/propertieslint/rules/format/missing-separator/</link><pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate><guid>https://hanggrian.github.io/propertieslint/rules/format/missing-separator/</guid><description><h1 id="missing-separator">Missing separator<a class="anchor" href="#missing-separator">#</a></h1> <p>Entries must have either <code>=</code> or <code>:</code> separators.</p> <p><strong>Before ❌</strong></p> <pre tabindex="0"><code>key value</code></pre><p><strong>After ✅</strong></p> <pre tabindex="0"><code>key=value</code></pre></description></item><item><title/><link>https://hanggrian.github.io/propertieslint/rules/format/unterminated-line-continuation/</link><pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate><guid>https://hanggrian.github.io/propertieslint/rules/format/unterminated-line-continuation/</guid><description><h1 id="unterminated-line-continuation">Unterminated line continuation<a class="anchor" href="#unterminated-line-continuation">#</a></h1> <p>Entries with unterminated line continuations. Line continuations must end with a backslash (<code>\</code>) followed by a newline.</p> <p><strong>Before ❌</strong></p> <pre tabindex="0"><code>multiline=line1\ escape=this is backslash \</code></pre><p><strong>After ✅</strong></p> <pre tabindex="0"><code>multiline=line1\ line2 escape=this is backslash \\</code></pre></description></item><item><title/><link>https://hanggrian.github.io/propertieslint/rules/pair/duplicate-key/</link><pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate><guid>https://hanggrian.github.io/propertieslint/rules/pair/duplicate-key/</guid><description><h1 id="duplicate-key">Duplicate key<a class="anchor" href="#duplicate-key">#</a></h1> <p>Duplicate keys are not allowed.</p> <p><strong>Before ❌</strong></p> <pre tabindex="0"><code>item=value item=other</code></pre><p><strong>After ✅</strong></p> <pre tabindex="0"><code>item1=value item2=other</code></pre></description></item><item><title/><link>https://hanggrian.github.io/propertieslint/rules/pair/key-name/</link><pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate><guid>https://hanggrian.github.io/propertieslint/rules/pair/key-name/</guid><description><h1 id="key-name">Key name<a class="anchor" href="#key-name">#</a></h1> <p>Keys can follow snake_case, camelCase or kebab-case, but not UPPERCASE.</p> <p><strong>Before ❌</strong></p> <pre tabindex="0"><code>ITEM=value DATABASE_USER=admin</code></pre><p><strong>After ✅</strong></p> <pre tabindex="0"><code>item=value database.user=admin</code></pre></description></item><item><title/><link>https://hanggrian.github.io/propertieslint/rules/pair/missing-key/</link><pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate><guid>https://hanggrian.github.io/propertieslint/rules/pair/missing-key/</guid><description><h1 id="missing-key">Missing key<a class="anchor" href="#missing-key">#</a></h1> <p>Entries must have a key.</p> <p><strong>Before ❌</strong></p> <pre tabindex="0"><code>=value</code></pre><p><strong>After ✅</strong></p> <pre tabindex="0"><code>item=value</code></pre></description></item><item><title/><link>https://hanggrian.github.io/propertieslint/rules/pair/missing-value/</link><pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate><guid>https://hanggrian.github.io/propertieslint/rules/pair/missing-value/</guid><description><h1 id="missing-value">Missing value<a class="anchor" href="#missing-value">#</a></h1> <p>Entries must have a value.</p> <p><strong>Before ❌</strong></p> <pre tabindex="0"><code>item=</code></pre><p><strong>After ✅</strong></p> <pre tabindex="0"><code>item=value</code></pre></description></item><item><title/><link>https://hanggrian.github.io/propertieslint/rules/whitespace/duplicate-blank-line/</link><pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate><guid>https://hanggrian.github.io/propertieslint/rules/whitespace/duplicate-blank-line/</guid><description><h1 id="duplicate-blank-line">Duplicate blank line<a class="anchor" href="#duplicate-blank-line">#</a></h1> <p>Multiple consecutive blank lines are not allowed.</p> <p><strong>Before ❌</strong></p> <pre tabindex="0"><code>item1=value item2=other</code></pre><p><strong>After ✅</strong></p> <pre tabindex="0"><code>item1=value item2=other</code></pre></description></item><item><title/><link>https://hanggrian.github.io/propertieslint/rules/whitespace/no-leading-blank-line/</link><pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate><guid>https://hanggrian.github.io/propertieslint/rules/whitespace/no-leading-blank-line/</guid><description><h1 id="no-leading-blank-line">No leading blank line<a class="anchor" href="#no-leading-blank-line">#</a></h1> <p>File cannot start with a blank line.</p> <p><strong>Before ❌</strong></p> <pre tabindex="0"><code> item=value</code></pre><p><strong>After ✅</strong></p> <pre tabindex="0"><code>item=value</code></pre></description></item><item><title/><link>https://hanggrian.github.io/propertieslint/rules/whitespace/trailing-newline/</link><pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate><guid>https://hanggrian.github.io/propertieslint/rules/whitespace/trailing-newline/</guid><description><h1 id="trailing-newline">Trailing newline<a class="anchor" href="#trailing-newline">#</a></h1> <p>File must end with a newline character.</p> <p><strong>Before ❌</strong></p> <pre tabindex="0"><code>item=value</code></pre><p><strong>After ✅</strong></p> <pre tabindex="0"><code>item=value ↵</code></pre></description></item><item><title/><link>https://hanggrian.github.io/propertieslint/rules/whitespace/untrimmed-entry/</link><pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate><guid>https://hanggrian.github.io/propertieslint/rules/whitespace/untrimmed-entry/</guid><description><h1 id="untrimmed-entry">Untrimmed entry<a class="anchor" href="#untrimmed-entry">#</a></h1> <p>Entries cannot have leading or trailing whitespace in keys or values.</p> <p><strong>Before ❌</strong></p> <pre tabindex="0"><code> item = value</code></pre><p><strong>After ✅</strong></p> <pre tabindex="0"><code>item=value</code></pre></description></item><item><title>All ruleshttps://hanggrian.github.io/propertieslint/book/Mon, 01 Jan 0001 00:00:00 +0000https://hanggrian.github.io/propertieslint/book/