[web_server] Add name_id to SSE for entity ID format migration

.github/workflows/auto-label-pr.yml

@@ -46,7 +46,6 @@ jobs:
             const BOT_COMMENT_MARKER = '<!-- auto-label-pr-bot -->';
             const CODEOWNERS_MARKER = '<!-- codeowners-request -->';
             const TOO_BIG_MARKER = '<!-- too-big-request -->';
-            const DEPRECATED_COMPONENT_MARKER = '<!-- deprecated-component-request -->';
 
             const MANAGED_LABELS = [
               'new-component',
@@ -70,8 +69,7 @@ jobs:
               'new-feature',
               'breaking-change',
               'developer-breaking-change',
-              'code-quality',
-              'deprecated_component'
+              'code-quality'
             ];
 
             const DOCS_PR_PATTERNS = [
@@ -384,75 +382,6 @@ jobs:
               return labels;
             }
 
-            // Strategy: Deprecated component detection
-            async function detectDeprecatedComponents() {
-              const labels = new Set();
-              const deprecatedInfo = [];
-              
-              // Compile regex once for better performance
-              const componentFileRegex = /^esphome\/components\/([^\/]+)\/[^/]*\.py$/;
-              
-              // Get files that are modified or added in components directory
-              const componentFiles = changedFiles.filter(file => componentFileRegex.test(file));
-              
-              if (componentFiles.length === 0) {
-                return { labels, deprecatedInfo };
-              }
-              
-              // Extract unique component names using the same regex
-              const components = new Set();
-              for (const file of componentFiles) {
-                const match = file.match(componentFileRegex);
-                if (match) {
-                  components.add(match[1]);
-                }
-              }
-              
-              // Get PR head SHA to fetch files from the PR branch
-              const prHeadSha = context.payload.pull_request.head.sha;
-              
-              // Check each component's __init__.py for DEPRECATED_COMPONENT constant
-              for (const component of components) {
-                const initFile = `esphome/components/${component}/__init__.py`;
-                try {
-                  // Fetch file content from PR head using GitHub API
-                  const { data: fileData } = await github.rest.repos.getContent({
-                    owner,
-                    repo,
-                    path: initFile,
-                    ref: prHeadSha
-                  });
-                  
-                  // Decode base64 content
-                  const content = Buffer.from(fileData.content, 'base64').toString('utf8');
-                  
-                  // Look for DEPRECATED_COMPONENT = "message" or DEPRECATED_COMPONENT = 'message'
-                  // Support single quotes, double quotes, and triple quotes (for multiline)
-                  const doubleQuoteMatch = content.match(/DEPRECATED_COMPONENT\s*=\s*"""([\s\S]*?)"""/s) ||
-                                          content.match(/DEPRECATED_COMPONENT\s*=\s*"((?:[^"\\]|\\.)*)"/);
-                  const singleQuoteMatch = content.match(/DEPRECATED_COMPONENT\s*=\s*'''([\s\S]*?)'''/s) ||
-                                          content.match(/DEPRECATED_COMPONENT\s*=\s*'((?:[^'\\]|\\.)*)'/);
-                  const deprecatedMatch = doubleQuoteMatch || singleQuoteMatch;
-                  
-                  if (deprecatedMatch) {
-                    labels.add('deprecated_component');
-                    deprecatedInfo.push({
-                      component: component,
-                      message: deprecatedMatch[1]
-                    });
-                    console.log(`Found deprecated component: ${component}`);
-                  }
-                } catch (error) {
-                  // Only log if it's not a simple "file not found" error (404)
-                  if (error.status !== 404) {
-                    console.log(`Error reading ${initFile}:`, error.message);
-                  }
-                }
-              }
-              
-              return { labels, deprecatedInfo };
-            }
-
             // Strategy: Requirements detection
             async function detectRequirements(allLabels) {
               const labels = new Set();
@@ -489,26 +418,10 @@ jobs:
             }
 
             // Generate review messages
-            function generateReviewMessages(finalLabels, originalLabelCount, deprecatedInfo) {
+            function generateReviewMessages(finalLabels, originalLabelCount) {
               const messages = [];
               const prAuthor = context.payload.pull_request.user.login;
 
-              // Deprecated component message
-              if (finalLabels.includes('deprecated_component') && deprecatedInfo && deprecatedInfo.length > 0) {
-                let message = `${DEPRECATED_COMPONENT_MARKER}\n### ⚠️ Deprecated Component\n\n`;
-                message += `Hey there @${prAuthor},\n`;
-                message += `This PR modifies one or more deprecated components. Please be aware:\n\n`;
-                
-                for (const info of deprecatedInfo) {
-                  message += `#### Component: \`${info.component}\`\n`;
-                  message += `${info.message}\n\n`;
-                }
-                
-                message += `Consider migrating to the recommended alternative if applicable.`;
-                
-                messages.push(message);
-              }
-
               // Too big message
               if (finalLabels.includes('too-big')) {
                 const testAdditions = prFiles
@@ -555,10 +468,10 @@ jobs:
             }
 
             // Handle reviews
-            async function handleReviews(finalLabels, originalLabelCount, deprecatedInfo) {
-              const reviewMessages = generateReviewMessages(finalLabels, originalLabelCount, deprecatedInfo);
+            async function handleReviews(finalLabels, originalLabelCount) {
+              const reviewMessages = generateReviewMessages(finalLabels, originalLabelCount);
               const hasReviewableLabels = finalLabels.some(label =>
-                ['too-big', 'needs-codeowners', 'deprecated_component'].includes(label)
+                ['too-big', 'needs-codeowners'].includes(label)
               );
 
               const { data: reviews } = await github.rest.pulls.listReviews({
@@ -667,8 +580,7 @@ jobs:
               actionsLabels,
               codeOwnerLabels,
               testLabels,
-              checkboxLabels,
-              deprecatedResult
+              checkboxLabels
             ] = await Promise.all([
               detectMergeBranch(),
               detectComponentPlatforms(apiData),
@@ -680,14 +592,9 @@ jobs:
               detectGitHubActionsChanges(),
               detectCodeOwner(),
               detectTests(),
-              detectPRTemplateCheckboxes(),
-              detectDeprecatedComponents()
+              detectPRTemplateCheckboxes()
             ]);
 
-            // Extract deprecated component info
-            const deprecatedLabels = deprecatedResult.labels;
-            const deprecatedInfo = deprecatedResult.deprecatedInfo;
-
             // Combine all labels
             const allLabels = new Set([
               ...branchLabels,
@@ -700,8 +607,7 @@ jobs:
               ...actionsLabels,
               ...codeOwnerLabels,
               ...testLabels,
-              ...checkboxLabels,
-              ...deprecatedLabels
+              ...checkboxLabels
             ]);
 
             // Detect requirements based on all other labels
@@ -732,7 +638,7 @@ jobs:
             console.log('Computed labels:', finalLabels.join(', '));
 
             // Handle reviews
-            await handleReviews(finalLabels, originalLabelCount, deprecatedInfo);
+            await handleReviews(finalLabels, originalLabelCount);
 
             // Apply labels
             if (finalLabels.length > 0) {

esphome/components/test_deprecated_example/README.md

@@ -1,17 +0,0 @@
-# Test Deprecated Component
-
-This is a test component to validate the `deprecated_component` label functionality in the auto-label workflow.
-
-## Purpose
-
-This component demonstrates how the `DEPRECATED_COMPONENT` constant should be used:
-
-1. The component is still functional and usable
-2. It's deprecated and not actively maintained
-3. Users should migrate to an alternative when possible
-
-## Usage
-
-This is different from components that use `cv.invalid()`, which are completely unusable.
-
-Components with `DEPRECATED_COMPONENT` are still functional but discouraged for new projects.

esphome/components/test_deprecated_example/__init__.py

@@ -1,6 +0,0 @@
-"""Test deprecated component for validation."""
-
-CODEOWNERS = ["@test"]
-DEPRECATED_COMPONENT = "This component is deprecated and will be removed in a future release. Please use the newer_component instead."
-
-# Component is still functional but deprecated

esphome/components/test_deprecated_example/sensor.py

@@ -1,5 +0,0 @@
-"""Test sensor platform for deprecated component."""
-import esphome.config_validation as cv
-
-# This is a simple placeholder - component still works
-CONFIG_SCHEMA = cv.Schema({})

esphome/components/waveshare_epaper/__init__.py

@@ -1,2 +1 @@
 CODEOWNERS = ["@clydebarrow"]
-DEPRECATED_COMPONENT = "The waveshare_epaper component is deprecated and no new models will be added. For new epaper displays use the epaper_spi component"

esphome/components/web_server/web_server.cpp

@@ -531,7 +531,19 @@ static void set_json_id(JsonObject &root, EntityBase *obj, const char *prefix, J
   memcpy(p, name.c_str(), name_len);
   p[name_len] = '\0';
 
-  root[ESPHOME_F("id")] = id_buf;
+  // name_id: new format {prefix}/{device?}/{name} - frontend should prefer this
+  // Remove in 2026.8.0 when id switches to new format permanently
+  root[ESPHOME_F("name_id")] = id_buf;
+
+  // id: old format {prefix}-{object_id} for backward compatibility
+  // Will switch to new format in 2026.8.0
+  char legacy_buf[ESPHOME_DOMAIN_MAX_LEN + 1 + OBJECT_ID_MAX_LEN];
+  char *lp = legacy_buf;
+  memcpy(lp, prefix, prefix_len);
+  lp += prefix_len;
+  *lp++ = '-';
+  obj->write_object_id_to(lp, sizeof(legacy_buf) - (lp - legacy_buf));
+  root[ESPHOME_F("id")] = legacy_buf;
 
   if (start_config == DETAIL_ALL) {
     root[ESPHOME_F("domain")] = prefix;