Add auto redirect for changed file names (#1094)

* rename

* rename 2

* Add auto redirect for changed file names

* convert into one action

* fixes

* attempted fix

* Add redirects

* minor fixes

* updates

* Revert "rename"

This reverts commit 147ea3eab1b20af48267e521fa52cc4ac91aa4ba.

* Revert "rename 2"

This reverts commit 69c6c4a4be2051cc6db37eca441f72a5abfb44eb.

* update netlify config

* update script

Co-authored-by: PostHog <hey@posthog.com>

scripts/contributors.py

@@ -0,0 +1,29 @@
+import requests
+import sys
+import os
+
+# Generates copy-pasteable HTML with contributor avatars
+# Used in our Team page and the PostHog/posthog README
+
+image_size = sys.argv[1] if len(sys.argv) > 1 else 50
+contributors_processed = set()
+contributor_faces_html = ''
+github_token = os.environ.get('GITHUB_PERSONAL_TOKEN', '') # Needed for rate limiting
+auth_header = { 'Authorization': f'token {github_token}' }
+
+repos = requests.get('https://api.github.com/orgs/PostHog/repos?type=all', headers=auth_header).json()
+
+for repo in repos:
+    contributors = requests.get(repo['contributors_url'], headers=auth_header).json()
+    for contributor in contributors:
+        username = contributor['login']
+        if username not in contributors_processed:
+            contributors_processed.add(username)
+            avatar_url = contributor['avatar_url']
+            contributor_faces_html += f'<a href="https://github.com/{username}"><img src="{avatar_url}" title="{username}" width="{image_size}" height="{image_size}"></a>\n'
+
+
+print(contributor_faces_html)
+
+
+

scripts/mdxImportGen.js

@@ -0,0 +1,42 @@
+const fs = require('fs')
+
+const baseDir = './src/components'
+const componentsToIgnore = new Set(['Layout', 'SidebarContents', 'Header', 'Menu', 'UserLogosCarousel'])
+
+const getComponentsInDir = (dir, components = []) => {
+    const dirContents = fs.readdirSync(dir)
+    let subdirectories = []
+    let indexFileInDir = false
+    for (let f of dirContents) {
+        if (fs.lstatSync(`${dir}/${f}`).isDirectory() && !componentsToIgnore.has(f)) {
+            subdirectories.push(f)
+            continue
+        }
+        if (!indexFileInDir && f.includes('index')) {
+            indexFileInDir = true
+        }
+    }
+    if (!subdirectories || indexFileInDir) {
+        return [...components, dir]
+    }
+    for (let subdir of subdirectories) {
+        components = getComponentsInDir(`${dir}/${subdir}`, components)
+    }
+    return components
+}
+
+const generateFile = () => {
+    let imports = '// AUTO GENERATED FILE \n\n'
+    let componentNames = []
+    for (let component of getComponentsInDir(baseDir)) {
+        const destructuredPath = component.split('/')
+        const relativePath = './' + destructuredPath.slice(2).join('/')
+        const componentName = destructuredPath[destructuredPath.length - 1]
+        imports += `import { ${componentName} } from '${relativePath}'\n`
+        componentNames.push(componentName)
+    }
+    imports += '\nexport const shortcodes = {\n\t' + componentNames.join(',\n\t') + '\n}'
+    fs.writeFileSync('./src/mdxGlobalComponents.js', imports)
+}
+
+generateFile()

scripts/safe_rename.py

@@ -0,0 +1,31 @@
+import re
+import os
+
+git_diff = os.environ['PR_DIFF']
+
+rename_from_regex = r'rename from contents(.*).md'
+rename_to_regex = r'rename to contents(.*).md'
+
+
+from_paths = re.findall(rename_from_regex, git_diff)
+to_paths = re.findall(rename_to_regex, git_diff)
+
+redirect_text = '''
+
+[[redirects]]
+    from = "{}"
+    to = "{}"
+'''
+
+if len(from_paths) > 0 and len(from_paths) == len(to_paths):
+    with open("./netlify.toml", "r") as netlify_config:
+        netlify_config_text = netlify_config.read()
+    
+    new_redirects = ''
+
+    for i in range(len(from_paths)-1):
+        if from_paths[i] not in netlify_config_text:
+            new_redirects += redirect_text.format(from_paths[i], to_paths[i])
+    
+    with open("./netlify.toml", "a") as netlify_config:
+        netlify_config.write(new_redirects)