Product Update Logger

{
  "one_liner": "Dark mode, faster API, and a fixed export bug.",
  "tweet_thread": [
    "We shipped 3 things this week.",
    "Dark mode is live. Toggle it in Settings > Appearance. Works everywhere.",
    "API response time is now 40% faster. Dashboard loads in under a second.",
    "Fixed: CSV exports were dropping the last row. That's gone now.",
    "Changelog: [link]"
  ],
  "linkedin_post": "We shipped 3 updates this week.\n\nDark mode is live. Toggle it in Settings under Appearance. It works across every view.\n\nAPI response time is 40% faster on average. The dashboard now loads in under a second for most users.\n\nWe also fixed a bug where CSV exports were silently dropping the last row. If you hit this and stopped exporting, it's worth trying again.\n\nWhat feature have you been waiting for?",
  "email_snippet": {
    "subject": "What shipped this week: dark mode + faster API",
    "body": "Here's what we shipped this week:\n\n- Dark mode: toggle in Settings > Appearance\n- API response time: 40% faster, dashboard loads under 1 second\n- Fixed: CSV exports no longer drop the last row\n\nFull changelog below."
  }
}

python3 -c "
import json, re

with open('/tmp/pul-raw.json') as f:
    raw = json.load(f)
with open('/tmp/pul-entry.json') as f:
    entry = json.load(f)
with open('/tmp/pul-content.json') as f:
    content = json.load(f)

full_text = json.dumps(entry) + json.dumps(content)
fails = 0

# Check 1: No em dashes
if chr(8212) in full_text:
    print('FAIL: em dash found -- replace with hyphen')
    fails += 1
else:
    print('PASS: no em dashes')

# Check 2: Banned words
banned = ['powerful', 'robust', 'seamless', 'innovative', 'game-changing',
          'streamline', 'leverage', 'transform', 'revolutionize', 'excited to announce',
          'pleased to announce', 'we are thrilled', 'cutting-edge', 'best-in-class',
          'world-class', 'unlock', 'delightful']
found = [w for w in banned if w.lower() in full_text.lower()]
if found:
    print(f'FAIL: banned words found: {found}')
    fails += 1
else:
    print('PASS: no banned words')

# Check 3: Tweet length
thread = content.get('tweet_thread', [])
long_tweets = [(i+1, len(t)) for i, t in enumerate(thread) if len(t) > 280]
if long_tweets:
    print(f'FAIL: tweets over 280 chars: {long_tweets}')
    fails += 1
else:
    print(f'PASS: all {len(thread)} tweets under 280 chars')

# Check 4: LinkedIn no hashtags
li = content.get('linkedin_post', '')
if re.search(r'#[A-Za-z]', li):
    print('FAIL: hashtags found in LinkedIn post')
    fails += 1
else:
    print('PASS: no hashtags in LinkedIn')

# Check 5: No markdown in LinkedIn
if '**' in li or '__' in li:
    print('FAIL: markdown formatting in LinkedIn (renders as literal asterisks)')
    fails += 1
else:
    print('PASS: no markdown in LinkedIn')

# Check 6: One-liner word count
one_liner = content.get('one_liner', '')
word_count = len(one_liner.split())
if word_count > 20:
    print(f'FAIL: one-liner is {word_count} words (max 20)')
    fails += 1
else:
    print(f'PASS: one-liner is {word_count} words')

# Check 7: Item count
entry_items = (len(entry.get('new', [])) + len(entry.get('improved', [])) +
               len(entry.get('fixed', [])) + len(entry.get('under_the_hood', [])))
raw_total = raw['total_items']
print(f'INFO: {entry_items} changelog items from {raw_total} raw items')

print()
print(f'Result: {\"PASS\" if fails == 0 else f\"FAIL ({fails} issues)\"}')
"

python3 << 'PYEOF'
import json, os, re

with open('/tmp/pul-entry.json') as f:
    entry = json.load(f)
with open('/tmp/pul-content.json') as f:
    content = json.load(f)

# Build the new changelog section
lines = [f"## {entry['label']}", ""]

CAT_HEADERS = {
    "new": "### New",
    "improved": "### Improved",
    "fixed": "### Fixed",
    "under_the_hood": "### Under the hood",
}

for cat, header in CAT_HEADERS.items():
    items = entry.get(cat, [])
    if items:
        lines.append(header)
        for item in items:
            lines.append(f"- **{item['title']}** -- {item['description']}")
        lines.append("")

lines.append("---")
lines.append("")
new_section = "\n".join(lines)

# Prepend to docs/changelog.md
os.makedirs("docs", exist_ok=True)
changelog_path = "docs/changelog.md"

if os.path.exists(changelog_path):
    existing = open(changelog_path).read()
    # Insert after the top-level heading (if any) or at the very top
    if existing.startswith("# "):
        end_of_heading = existing.index("\n") + 1
        updated = existing[:end_of_heading] + "\n" + new_section + existing[end_of_heading:]
    else:
        updated = new_section + existing
else:
    updated = "# Changelog\n\n" + new_section

with open(changelog_path, "w") as f:
    f.write(updated)

print(f"Changelog updated: {changelog_path}")

# Save content package
date = entry['date']
content_dir = "docs/product-updates"
os.makedirs(content_dir, exist_ok=True)
content_path = f"{content_dir}/{date}-content.md"

content_lines = [
    f"# Content Package: {entry['label']}",
    "",
    "## One-liner",
    content.get('one_liner', ''),
    "",
    "## Tweet Thread",
    "",
]
thread = content.get('tweet_thread', [])
for i, tweet in enumerate(thread, 1):
    content_lines.append(f"[{i}/{len(thread)}] {tweet}")
    content_lines.append("")

content_lines += [
    "## LinkedIn Post",
    "",
    content.get('linkedin_post', ''),
    "",
    "## Email Snippet",
    "",
    f"Subject: {content.get('email_snippet', {}).get('subject', '')}",
    "",
    content.get('email_snippet', {}).get('body', ''),
    "",
]

with open(content_path, "w") as f:
    f.write("\n".join(content_lines))

print(f"Content package: {content_path}")
PYEOF

rm -f /tmp/pul-input.json /tmp/pul-raw.json /tmp/pul-entry.json /tmp/pul-content.json
echo "Done."

## Week of April 23, 2026

### New
- **Dark mode** -- Toggle in Settings > Appearance. Works across all views.

### Improved
- **API response time** -- 40% faster on average. Dashboard now loads in under 1 second.

### Fixed
- **CSV export** -- Exports no longer drop the last row.