chore: refresh downloads chart

• and → are HTML entities, not valid XML, so GitHub's
image renderer failed to load the SVG and showed a broken image.
Replaced with literal U+2022 and U+2192 characters.

.github/workflows/downloads-chart.yml

@@ -0,0 +1,37 @@
+name: Update downloads chart
+
+on:
+  schedule:
+    # Daily at 06:15 UTC (after pypistats has processed the prior day)
+    - cron: "15 6 * * *"
+  workflow_dispatch:
+
+permissions:
+  contents: write
+
+jobs:
+  regenerate:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v5
+        with:
+          token: ${{ secrets.PAT }}
+
+      - uses: actions/setup-python@v6
+        with:
+          python-version: "3.12"
+
+      - name: Regenerate cumulative downloads chart
+        run: python scripts/generate_downloads_chart.py
+
+      - name: Commit and push updated chart
+        run: |
+          if git diff --quiet assets/downloads-chart.svg; then
+            echo "No changes to downloads chart."
+            exit 0
+          fi
+          git config user.name "github-actions[bot]"
+          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
+          git add assets/downloads-chart.svg
+          git commit -m "chore: refresh downloads chart"
+          git push

README.md

@@ -41,6 +41,14 @@
   <img src="https://raw.githubusercontent.com/MinaSaad1/pbi-cli/master/assets/stats.svg" alt="pbi-cli at a Glance" width="850"/>
 </p>
 
+<p align="center">
+  <img src="https://raw.githubusercontent.com/MinaSaad1/pbi-cli/master/assets/downloads-chart.svg" alt="pbi-cli cumulative downloads from PyPI" width="850"/>
+</p>
+
+<p align="center">
+  <sub>Cumulative downloads, refreshed daily from <a href="https://pypistats.org/packages/pbi-cli-tool">pypistats.org</a> via GitHub Actions.</sub>
+</p>
+
 ---
 
 ## Get Started

assets/downloads-chart.svg

@@ -0,0 +1,39 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="850" height="340" viewBox="0 0 850 340">
+  <defs>
+    <linearGradient id="areaFill" x1="0" y1="0" x2="0" y2="1">
+      <stop offset="0%" stop-color="#58a6ff" stop-opacity="0.45"/>
+      <stop offset="100%" stop-color="#58a6ff" stop-opacity="0"/>
+    </linearGradient>
+  </defs>
+
+  <!-- Background -->
+  <rect width="100%" height="100%" fill="#0d1117" rx="8"/>
+
+  <!-- Title -->
+  <text x="425" y="33" font-family="'Segoe UI', Arial, sans-serif" font-size="17" fill="#F2C811" text-anchor="middle" font-weight="bold">pbi-cli Downloads Over Time</text>
+  <text x="425" y="52" font-family="'Segoe UI', Arial, sans-serif" font-size="11" fill="#8b949e" text-anchor="middle">Cumulative installs from PyPI • mirrors excluded • source: pypistats.org</text>
+
+  <!-- Gridlines & y-labels -->
+  <line x1="70" y1="280.0" x2="810" y2="280.0" stroke="#21262d" stroke-width="1" stroke-dasharray="2,3"/><line x1="70" y1="239.6" x2="810" y2="239.6" stroke="#21262d" stroke-width="1" stroke-dasharray="2,3"/><line x1="70" y1="199.2" x2="810" y2="199.2" stroke="#21262d" stroke-width="1" stroke-dasharray="2,3"/><line x1="70" y1="158.8" x2="810" y2="158.8" stroke="#21262d" stroke-width="1" stroke-dasharray="2,3"/><line x1="70" y1="118.4" x2="810" y2="118.4" stroke="#21262d" stroke-width="1" stroke-dasharray="2,3"/><line x1="70" y1="78.0" x2="810" y2="78.0" stroke="#21262d" stroke-width="1" stroke-dasharray="2,3"/>
+  <text x="62" y="284.0" font-family="'Segoe UI', Arial, sans-serif" font-size="10" fill="#8b949e" text-anchor="end">0</text><text x="62" y="243.6" font-family="'Segoe UI', Arial, sans-serif" font-size="10" fill="#8b949e" text-anchor="end">1,000</text><text x="62" y="203.2" font-family="'Segoe UI', Arial, sans-serif" font-size="10" fill="#8b949e" text-anchor="end">2,000</text><text x="62" y="162.8" font-family="'Segoe UI', Arial, sans-serif" font-size="10" fill="#8b949e" text-anchor="end">3,000</text><text x="62" y="122.4" font-family="'Segoe UI', Arial, sans-serif" font-size="10" fill="#8b949e" text-anchor="end">4,000</text><text x="62" y="82.0" font-family="'Segoe UI', Arial, sans-serif" font-size="10" fill="#8b949e" text-anchor="end">5,000</text>
+
+  <!-- Area fill -->
+  <path d="M 70.00,280 L 70.00,255.48 L 99.60,244.77 L 129.20,243.48 L 158.80,243.24 L 188.40,241.90 L 218.00,241.22 L 247.60,239.92 L 277.20,236.81 L 306.80,230.35 L 336.40,226.75 L 366.00,215.04 L 395.60,206.84 L 425.20,182.51 L 454.80,172.66 L 484.40,166.76 L 514.00,160.94 L 543.60,159.45 L 573.20,155.89 L 602.80,150.28 L 632.40,141.15 L 662.00,137.87 L 691.60,133.11 L 721.20,128.38 L 750.80,126.80 L 780.40,125.03 L 810.00,119.05 L 810.00,280 Z" fill="url(#areaFill)"/>
+
+  <!-- Line -->
+  <path d="M 70.00,255.48 L 99.60,244.77 L 129.20,243.48 L 158.80,243.24 L 188.40,241.90 L 218.00,241.22 L 247.60,239.92 L 277.20,236.81 L 306.80,230.35 L 336.40,226.75 L 366.00,215.04 L 395.60,206.84 L 425.20,182.51 L 454.80,172.66 L 484.40,166.76 L 514.00,160.94 L 543.60,159.45 L 573.20,155.89 L 602.80,150.28 L 632.40,141.15 L 662.00,137.87 L 691.60,133.11 L 721.20,128.38 L 750.80,126.80 L 780.40,125.03 L 810.00,119.05" fill="none" stroke="#58a6ff" stroke-width="2.5" stroke-linejoin="round" stroke-linecap="round"/>
+
+  <!-- Data points -->
+  <circle cx="70.00" cy="255.48" r="2.5" fill="#58a6ff"/><circle cx="99.60" cy="244.77" r="2.5" fill="#58a6ff"/><circle cx="129.20" cy="243.48" r="2.5" fill="#58a6ff"/><circle cx="158.80" cy="243.24" r="2.5" fill="#58a6ff"/><circle cx="188.40" cy="241.90" r="2.5" fill="#58a6ff"/><circle cx="218.00" cy="241.22" r="2.5" fill="#58a6ff"/><circle cx="247.60" cy="239.92" r="2.5" fill="#58a6ff"/><circle cx="277.20" cy="236.81" r="2.5" fill="#58a6ff"/><circle cx="306.80" cy="230.35" r="2.5" fill="#58a6ff"/><circle cx="336.40" cy="226.75" r="2.5" fill="#58a6ff"/><circle cx="366.00" cy="215.04" r="2.5" fill="#58a6ff"/><circle cx="395.60" cy="206.84" r="2.5" fill="#58a6ff"/><circle cx="425.20" cy="182.51" r="2.5" fill="#58a6ff"/><circle cx="454.80" cy="172.66" r="2.5" fill="#58a6ff"/><circle cx="484.40" cy="166.76" r="2.5" fill="#58a6ff"/><circle cx="514.00" cy="160.94" r="2.5" fill="#58a6ff"/><circle cx="543.60" cy="159.45" r="2.5" fill="#58a6ff"/><circle cx="573.20" cy="155.89" r="2.5" fill="#58a6ff"/><circle cx="602.80" cy="150.28" r="2.5" fill="#58a6ff"/><circle cx="632.40" cy="141.15" r="2.5" fill="#58a6ff"/><circle cx="662.00" cy="137.87" r="2.5" fill="#58a6ff"/><circle cx="691.60" cy="133.11" r="2.5" fill="#58a6ff"/><circle cx="721.20" cy="128.38" r="2.5" fill="#58a6ff"/><circle cx="750.80" cy="126.80" r="2.5" fill="#58a6ff"/><circle cx="780.40" cy="125.03" r="2.5" fill="#58a6ff"/><circle cx="810.00" cy="119.05" r="4" fill="#F2C811"/>
+
+  <!-- Last-value callout -->
+  <rect x="720.0" y="92.0" width="82" height="24" rx="4" fill="#0d1a2a" stroke="#F2C811" stroke-width="1"/>
+  <text x="761.0" y="108.0" font-family="'Segoe UI', Arial, sans-serif" font-size="12" fill="#F2C811" text-anchor="middle" font-weight="bold">3,984 total</text>
+
+  <!-- X-axis labels -->
+  <text x="70.0" y="298" font-family="'Segoe UI', Arial, sans-serif" font-size="10" fill="#8b949e" text-anchor="middle">Mar 26</text><text x="247.6" y="298" font-family="'Segoe UI', Arial, sans-serif" font-size="10" fill="#8b949e" text-anchor="middle">Apr 01</text><text x="454.8" y="298" font-family="'Segoe UI', Arial, sans-serif" font-size="10" fill="#8b949e" text-anchor="middle">Apr 08</text><text x="632.4" y="298" font-family="'Segoe UI', Arial, sans-serif" font-size="10" fill="#8b949e" text-anchor="middle">Apr 14</text><text x="810.0" y="298" font-family="'Segoe UI', Arial, sans-serif" font-size="10" fill="#8b949e" text-anchor="middle">Apr 20</text>
+
+  <!-- Footer: date range -->
+  <text x="70" y="328" font-family="'Segoe UI', Arial, sans-serif" font-size="10" fill="#8b949e">Mar 26, 2026 → Apr 20, 2026</text>
+  <text x="810" y="328" font-family="'Segoe UI', Arial, sans-serif" font-size="10" fill="#8b949e" text-anchor="end">26 days of data</text>
+</svg>

scripts/generate_downloads_chart.py

@@ -0,0 +1,220 @@
+"""Regenerate assets/downloads-chart.svg from pypistats.org data.
+
+Fetches daily download counts for pbi-cli-tool (mirrors excluded), computes a
+cumulative series, and writes a dark-theme SVG line chart that matches the
+visual style of the other assets in this repo.
+
+Runs with stdlib only so it works in CI without extra dependencies.
+
+Usage:
+    python scripts/generate_downloads_chart.py
+"""
+
+from __future__ import annotations
+
+import json
+import sys
+import urllib.request
+from datetime import date, datetime
+from pathlib import Path
+
+PACKAGE = "pbi-cli-tool"
+API_URL = f"https://pypistats.org/api/packages/{PACKAGE}/overall?mirrors=false"
+OUTPUT_PATH = Path(__file__).resolve().parent.parent / "assets" / "downloads-chart.svg"
+
+# Chart geometry
+WIDTH = 850
+HEIGHT = 340
+PLOT_LEFT = 70
+PLOT_RIGHT = 810
+PLOT_TOP = 78
+PLOT_BOTTOM = 280
+
+# Colors (match stats.svg / banner.svg palette)
+BG = "#0d1117"
+ACCENT_YELLOW = "#F2C811"
+LINE_BLUE = "#58a6ff"
+GRID = "#21262d"
+TEXT_PRIMARY = "#c9d1d9"
+TEXT_SECONDARY = "#8b949e"
+CARD_BG = "#0d1a2a"
+
+
+def fetch_downloads() -> list[tuple[date, int]]:
+    """Return sorted list of (date, daily_downloads) from pypistats."""
+    with urllib.request.urlopen(API_URL, timeout=30) as resp:
+        payload = json.loads(resp.read())
+
+    rows = [
+        (datetime.strptime(r["date"], "%Y-%m-%d").date(), int(r["downloads"]))
+        for r in payload["data"]
+        if r["category"] == "without_mirrors"
+    ]
+    rows.sort(key=lambda item: item[0])
+    return rows
+
+
+def to_cumulative(rows: list[tuple[date, int]]) -> list[tuple[date, int]]:
+    total = 0
+    out: list[tuple[date, int]] = []
+    for d, n in rows:
+        total += n
+        out.append((d, total))
+    return out
+
+
+def nice_ceiling(value: int) -> int:
+    """Round up to a nice axis maximum (1-2-5 * 10^n)."""
+    if value <= 0:
+        return 10
+    import math
+
+    exp = math.floor(math.log10(value))
+    base = 10**exp
+    for step in (1, 2, 2.5, 5, 10):
+        candidate = int(step * base)
+        if candidate >= value:
+            return candidate
+    return int(10 * base)
+
+
+def build_svg(series: list[tuple[date, int]]) -> str:
+    if not series:
+        raise RuntimeError("No download data returned from pypistats")
+
+    n = len(series)
+    max_val = series[-1][1]
+    y_max = nice_ceiling(int(max_val * 1.15))
+
+    plot_width = PLOT_RIGHT - PLOT_LEFT
+    plot_height = PLOT_BOTTOM - PLOT_TOP
+
+    def x_at(i: int) -> float:
+        if n == 1:
+            return PLOT_LEFT + plot_width / 2
+        return PLOT_LEFT + (i / (n - 1)) * plot_width
+
+    def y_at(v: int) -> float:
+        return PLOT_BOTTOM - (v / y_max) * plot_height
+
+    points = [(x_at(i), y_at(v)) for i, (_, v) in enumerate(series)]
+
+    line_path = "M " + " L ".join(f"{x:.2f},{y:.2f}" for x, y in points)
+    area_path = (
+        f"M {points[0][0]:.2f},{PLOT_BOTTOM} "
+        + "L "
+        + " L ".join(f"{x:.2f},{y:.2f}" for x, y in points)
+        + f" L {points[-1][0]:.2f},{PLOT_BOTTOM} Z"
+    )
+
+    # Y-axis gridlines (5 steps)
+    gridlines = []
+    y_labels = []
+    for step in range(6):
+        v = y_max * step / 5
+        y = PLOT_BOTTOM - (v / y_max) * plot_height
+        gridlines.append(
+            f'<line x1="{PLOT_LEFT}" y1="{y:.1f}" x2="{PLOT_RIGHT}" y2="{y:.1f}" '
+            f'stroke="{GRID}" stroke-width="1" stroke-dasharray="2,3"/>'
+        )
+        label = f"{int(v):,}"
+        y_labels.append(
+            f'<text x="{PLOT_LEFT - 8}" y="{y + 4:.1f}" font-family="\'Segoe UI\', Arial, sans-serif" '
+            f'font-size="10" fill="{TEXT_SECONDARY}" text-anchor="end">{label}</text>'
+        )
+
+    # X-axis labels: first, last, and ~3 intermediate
+    label_indices = sorted({0, n - 1, n // 4, n // 2, (3 * n) // 4})
+    x_labels = []
+    for i in label_indices:
+        d, _ = series[i]
+        x = x_at(i)
+        x_labels.append(
+            f'<text x="{x:.1f}" y="{PLOT_BOTTOM + 18}" font-family="\'Segoe UI\', Arial, sans-serif" '
+            f'font-size="10" fill="{TEXT_SECONDARY}" text-anchor="middle">{d.strftime("%b %d")}</text>'
+        )
+
+    # Data point dots + highlight on last
+    dots = []
+    for i, (x, y) in enumerate(points):
+        is_last = i == n - 1
+        r = 4 if is_last else 2.5
+        fill = ACCENT_YELLOW if is_last else LINE_BLUE
+        dots.append(f'<circle cx="{x:.2f}" cy="{y:.2f}" r="{r}" fill="{fill}"/>')
+
+    # Last-value callout
+    last_x, last_y = points[-1]
+    last_val = series[-1][1]
+    callout_x = min(last_x + 10, PLOT_RIGHT - 90)
+    callout_y = max(last_y - 28, PLOT_TOP + 14)
+
+    # Summary stats
+    first_date = series[0][0].strftime("%b %d, %Y")
+    last_date = series[-1][0].strftime("%b %d, %Y")
+    total_str = f"{max_val:,}"
+
+    svg = f"""<svg xmlns="http://www.w3.org/2000/svg" width="{WIDTH}" height="{HEIGHT}" viewBox="0 0 {WIDTH} {HEIGHT}">
+  <defs>
+    <linearGradient id="areaFill" x1="0" y1="0" x2="0" y2="1">
+      <stop offset="0%" stop-color="{LINE_BLUE}" stop-opacity="0.45"/>
+      <stop offset="100%" stop-color="{LINE_BLUE}" stop-opacity="0"/>
+    </linearGradient>
+  </defs>
+
+  <!-- Background -->
+  <rect width="100%" height="100%" fill="{BG}" rx="8"/>
+
+  <!-- Title -->
+  <text x="{WIDTH // 2}" y="33" font-family="'Segoe UI', Arial, sans-serif" font-size="17" fill="{ACCENT_YELLOW}" text-anchor="middle" font-weight="bold">pbi-cli Downloads Over Time</text>
+  <text x="{WIDTH // 2}" y="52" font-family="'Segoe UI', Arial, sans-serif" font-size="11" fill="{TEXT_SECONDARY}" text-anchor="middle">Cumulative installs from PyPI \u2022 mirrors excluded \u2022 source: pypistats.org</text>
+
+  <!-- Gridlines & y-labels -->
+  {"".join(gridlines)}
+  {"".join(y_labels)}
+
+  <!-- Area fill -->
+  <path d="{area_path}" fill="url(#areaFill)"/>
+
+  <!-- Line -->
+  <path d="{line_path}" fill="none" stroke="{LINE_BLUE}" stroke-width="2.5" stroke-linejoin="round" stroke-linecap="round"/>
+
+  <!-- Data points -->
+  {"".join(dots)}
+
+  <!-- Last-value callout -->
+  <rect x="{callout_x:.1f}" y="{callout_y:.1f}" width="82" height="24" rx="4" fill="{CARD_BG}" stroke="{ACCENT_YELLOW}" stroke-width="1"/>
+  <text x="{callout_x + 41:.1f}" y="{callout_y + 16:.1f}" font-family="'Segoe UI', Arial, sans-serif" font-size="12" fill="{ACCENT_YELLOW}" text-anchor="middle" font-weight="bold">{total_str} total</text>
+
+  <!-- X-axis labels -->
+  {"".join(x_labels)}
+
+  <!-- Footer: date range -->
+  <text x="{PLOT_LEFT}" y="{HEIGHT - 12}" font-family="'Segoe UI', Arial, sans-serif" font-size="10" fill="{TEXT_SECONDARY}">{first_date} \u2192 {last_date}</text>
+  <text x="{PLOT_RIGHT}" y="{HEIGHT - 12}" font-family="'Segoe UI', Arial, sans-serif" font-size="10" fill="{TEXT_SECONDARY}" text-anchor="end">{n} days of data</text>
+</svg>
+"""
+    return svg
+
+
+def main() -> int:
+    try:
+        daily = fetch_downloads()
+    except Exception as exc:  # noqa: BLE001
+        print(f"Failed to fetch pypistats data: {exc}", file=sys.stderr)
+        return 1
+
+    if not daily:
+        print("pypistats returned no rows", file=sys.stderr)
+        return 1
+
+    cumulative = to_cumulative(daily)
+    svg = build_svg(cumulative)
+
+    OUTPUT_PATH.parent.mkdir(parents=True, exist_ok=True)
+    OUTPUT_PATH.write_text(svg, encoding="utf-8")
+    print(f"Wrote {OUTPUT_PATH} ({len(cumulative)} days, {cumulative[-1][1]:,} total downloads)")
+    return 0
+
+
+if __name__ == "__main__":
+    sys.exit(main())