fix: use alternative strategies for netlify build script

apps/website/ignore_build.js

@@ -2,23 +2,79 @@ const { execSync } = require('child_process');
 
 // Check if there are changes in the website directory
 function hasWebsiteChanges() {
+  if (process.env.FORCE_BUILD) {
+    return false;
+  }
+
   try {
-    // Get the list of changed files in the current commit compared to the base branch
-    const baseBranch = process.env.BASE_BRANCH || 'main';
-    const changedFiles = execSync(
-      `git diff --name-only origin/${baseBranch}...HEAD`,
-      { encoding: 'utf8' },
-    );
+    let changedFiles = '';
+
+    // Try multiple strategies to detect changes
+    const strategies = [
+      // Strategy 1: Compare with Netlify's CACHED_COMMIT_REF if available
+      () => {
+        if (process.env.CACHED_COMMIT_REF) {
+          return execSync(
+            `git diff --name-only ${process.env.CACHED_COMMIT_REF}...HEAD`,
+            { encoding: 'utf8' }
+          );
+        }
+        return null;
+      },
+
+      // Strategy 2: Use git diff with HEAD~1 (compare with previous commit)
+      () => {
+        return execSync('git diff --name-only HEAD~1...HEAD', { encoding: 'utf8' });
+      },
+
+      // Strategy 3: Check git status for uncommitted changes
+      () => {
+        return execSync('git status --porcelain', { encoding: 'utf8' });
+      },
+
+      // Strategy 4: Fetch and compare with origin/main
+      () => {
+        execSync('git fetch origin main --depth=1', { stdio: 'ignore' });
+        return execSync('git diff --name-only origin/main...HEAD', { encoding: 'utf8' });
+      }
+    ];
+
+    // Try each strategy until one works
+    for (const strategy of strategies) {
+      try {
+        const result = strategy();
+        if (result !== null) {
+          changedFiles = result;
+          break;
+        }
+      } catch (e) {
+        // Continue to next strategy
+        continue;
+      }
+    }
+
+    if (!changedFiles) {
+      console.log('Could not determine changes using any strategy, allowing build to proceed');
+      return true;
+    }
+
+    console.log('Changed files detected:', changedFiles.trim());
 
     // Check if any of the changed files are in the website directory
     const websiteChanges = changedFiles
       .split('\n')
-      .filter((file) => file.trim() && file.startsWith('apps/website/'));
+      .filter((file) => {
+        const trimmedFile = file.trim();
+        // Handle git status format (files may have status prefixes like M, A, D)
+        const cleanFile = trimmedFile.replace(/^[MADRCU?!\s]+/, '');
+        return cleanFile && cleanFile.startsWith('apps/website/');
+      });
 
+    console.log('Website changes:', websiteChanges);
     return websiteChanges.length > 0;
   } catch (error) {
-    // If we can't determine changes, allow the build to proceed
-    console.log('Could not determine changes, allowing build to proceed');
+    console.log('Error determining changes:', error.message);
+    console.log('Allowing build to proceed due to error');
     return true;
   }
 }