2503 doc autogen

.github/scripts/cli_scraper.py

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+import subprocess
+import json
+import re
+
+def replace_angle_brackets(text):
+    """
+    Replace any text within angle brackets with backticks to prevent Markdown rendering issues.
+    Example: "<snapshotName>" becomes "`snapshotName`"
+    """
+    return re.sub(r'<(.*?)>', r'`\1`', text)
+
+def generate_anchor_id(cli_tool, command_chain):
+    """
+    Generate a unique anchor ID based on the entire command chain.
+
+    Example:
+        cli_tool = "avalanche"
+        command_chain = ["blockchain", "create"]
+        -> anchor_id = "avalanche-blockchain-create"
+    """
+    full_chain = [cli_tool] + command_chain
+    anchor_str = '-'.join(full_chain)
+    # Remove invalid characters for anchors, and lowercase
+    anchor_str = re.sub(r'[^\w\-]', '', anchor_str.lower())
+    return anchor_str
+
+def get_command_structure(cli_tool, command_chain=None, max_depth=10, current_depth=0, processed_commands=None):
+    """
+    Recursively get a dictionary of commands, subcommands, flags (with descriptions),
+    and descriptions for a given CLI tool by parsing its --help output.
+    """
+    if command_chain is None:
+        command_chain = []
+    if processed_commands is None:
+        processed_commands = {}
+
+    current_command = [cli_tool] + command_chain
+    command_key = ' '.join(current_command)
+
+    # Prevent re-processing of the same command
+    if command_key in processed_commands:
+        return processed_commands[command_key]
+
+    # Prevent going too deep
+    if current_depth > max_depth:
+        return None
+
+    command_structure = {
+        "description": "",
+        "flags": [],
+        "subcommands": {}
+    }
+
+    print(f"Processing command: {' '.join(current_command)}")
+
+    # Run `<command> --help`
+    try:
+        help_output = subprocess.run(
+            current_command + ["--help"],
+            stdout=subprocess.PIPE,
+            stderr=subprocess.STDOUT,
+            text=True,
+            timeout=10,
+            stdin=subprocess.DEVNULL
+        )
+        output = help_output.stdout
+        # Some CLIs return a non-zero exit code but still provide help text, so no strict check here
+    except subprocess.TimeoutExpired:
+        print(f"[ERROR] Timeout expired for command: {' '.join(current_command)}")
+        return None
+    except Exception as e:
+        print(f"[ERROR] Exception while running: {' '.join(current_command)} -> {e}")
+        return None
+
+    if not output.strip():
+        print(f"[WARNING] No output for command: {' '.join(current_command)}")
+        return None
+
+    # --- Extract Description ------------------------------------------------------
+    description_match = re.search(r"(?s)^\s*(.*?)\n\s*Usage:", output)
+    if description_match:
+        description = description_match.group(1).strip()
+        command_structure['description'] = replace_angle_brackets(description)
+
+    # --- Extract Flags (including Global Flags) -----------------------------------
+    flags = []
+    # "Flags:" section
+    flags_match = re.search(r"(?sm)^Flags:\n(.*?)(?:\n\n|^\S|\Z)", output)
+    if flags_match:
+        flags_text = flags_match.group(1)
+        flags.extend(re.findall(
+            r"^\s+(-{1,2}[^\s,]+(?:,\s*-{1,2}[^\s,]+)*)\s+(.*)$",
+            flags_text,
+            re.MULTILINE
+        ))
+
+    # "Global Flags:" section
+    global_flags_match = re.search(r"(?sm)^Global Flags:\n(.*?)(?:\n\n|^\S|\Z)", output)
+    if global_flags_match:
+        global_flags_text = global_flags_match.group(1)
+        flags.extend(re.findall(
+            r"^\s+(-{1,2}[^\s,]+(?:,\s*-{1,2}[^\s,]+)*)\s+(.*)$",
+            global_flags_text,
+            re.MULTILINE
+        ))
+
+    if flags:
+        command_structure["flags"] = [
+            {
+                "flag": f[0].strip(),
+                "description": replace_angle_brackets(f[1].strip())
+            }
+            for f in flags
+        ]
+
+    # --- Extract Subcommands ------------------------------------------------------
+    subcommands_match = re.search(
+        r"(?sm)(?:^Available Commands?:\n|^Commands?:\n)(.*?)(?:\n\n|^\S|\Z)",
+        output
+    )
+    if subcommands_match:
+        subcommands_text = subcommands_match.group(1)
+        # Lines like: "  create   Create a new something"
+        subcommand_lines = re.findall(r"^\s+([^\s]+)\s+(.*)$", subcommands_text, re.MULTILINE)
+
+        for subcmd, sub_desc in sorted(set(subcommand_lines)):
+            sub_desc_clean = replace_angle_brackets(sub_desc.strip())
+            sub_structure = get_command_structure(
+                cli_tool,
+                command_chain + [subcmd],
+                max_depth,
+                current_depth + 1,
+                processed_commands
+            )
+            if sub_structure is not None:
+                if not sub_structure.get('description'):
+                    sub_structure['description'] = sub_desc_clean
+                command_structure["subcommands"][subcmd] = sub_structure
+            else:
+                command_structure["subcommands"][subcmd] = {
+                    "description": sub_desc_clean,
+                    "flags": [],
+                    "subcommands": {}
+                }
+
+    processed_commands[command_key] = command_structure
+    return command_structure
+
+def generate_markdown(cli_structure, cli_tool, file_path):
+    """
+    Generate a Markdown file from the CLI structure JSON object in a developer-friendly format.
+    No top-level subcommand bullet list.
+    """
+    # Define a set of known type keywords. Adjust as needed.
+    known_types = {
+        "string", "bool", "int", "uint", "float", "duration",
+        "strings", "uint16", "uint32", "uint64", "int16", "int32", "int64",
+        "float32", "float64"
+    }
+
+    def write_section(structure, file, command_chain=None):
+        if command_chain is None:
+            command_chain = []
+
+        # If at root level, do not print a heading or bullet list, just go straight
+        # to recursing through subcommands.
+        if command_chain:
+            # Determine heading level (but max out at H6)
+            heading_level = min(1 + len(command_chain), 6)
+
+            # Build heading text:
+            if len(command_chain) == 1:
+                heading_text = f"{cli_tool} {command_chain[0]}"
+            else:
+                heading_text = ' '.join(command_chain[1:])
+
+            # Insert a single anchor before writing the heading
+            anchor = generate_anchor_id(cli_tool, command_chain)
+            file.write(f'<a id="{anchor}"></a>\n')
+            file.write(f"{'#' * heading_level} {heading_text}\n\n")
+
+            # Write description
+            if structure.get('description'):
+                file.write(f"{structure['description']}\n\n")
+
+            # Write usage
+            full_command = f"{cli_tool} {' '.join(command_chain)}"
+            file.write("**Usage:**\n")
+            file.write(f"```bash\n{full_command} [subcommand] [flags]\n```\n\n")
+
+            # Subcommands index
+            subcommands = structure.get('subcommands', {})
+            if subcommands:
+                file.write("**Subcommands:**\n\n")
+                for subcmd in sorted(subcommands.keys()):
+                    sub_desc = subcommands[subcmd].get('description', '')
+                    sub_anchor = generate_anchor_id(cli_tool, command_chain + [subcmd])
+                    file.write(f"- [`{subcmd}`](#{sub_anchor}): {sub_desc}\n")
+                file.write("\n")
+        else:
+            subcommands = structure.get('subcommands', {})
+
+        # Flags (only if we have a command chain)
+        if command_chain and structure.get('flags'):
+            file.write("**Flags:**\n\n")
+            flag_lines = []
+            for flag_dict in structure['flags']:
+                flag_names = flag_dict['flag']
+                description = flag_dict['description'].strip()
+
+                # Attempt to parse a recognized "type" from the first word.
+                desc_parts = description.split(None, 1)  # Split once on whitespace
+                if len(desc_parts) == 2:
+                    first_word, rest = desc_parts
+                    # Check if the first word is in known_types
+                    if first_word.lower() in known_types:
+                        flag_type = first_word
+                        flag_desc = rest
+                    else:
+                        flag_type = ""
+                        flag_desc = description
+                else:
+                    flag_type = ""
+                    flag_desc = description
+
+                if flag_type:
+                    flag_line = f"{flag_names} {flag_type}"
+                else:
+                    flag_line = flag_names
+
+                flag_lines.append((flag_line, flag_desc))
+
+            # Determine formatting width
+            max_len = max(len(fl[0]) for fl in flag_lines) if flag_lines else 0
+            file.write("```bash\n")
+            for fl, fd in flag_lines:
+                file.write(f"{fl.ljust(max_len)}    {fd}\n")
+            file.write("```\n\n")
+
+        # Recurse into subcommands
+        subcommands = structure.get('subcommands', {})
+        for subcmd in sorted(subcommands.keys()):
+            write_section(subcommands[subcmd], file, command_chain + [subcmd])
+
+    with open(file_path, "w", encoding="utf-8") as f:
+        write_section(cli_structure, f)
+
+def main():
+    cli_tool = "avalanche"  # Adjust if needed
+    max_depth = 10
+
+    # Build the nested command structure
+    cli_structure = get_command_structure(cli_tool, max_depth=max_depth)
+    if cli_structure:
+        # Generate Markdown
+        generate_markdown(cli_structure, cli_tool, "cmd/commands.md")
+        print("Markdown documentation saved to cmd/commands.md")
+    else:
+        print("[ERROR] Failed to retrieve CLI structure")
+
+if __name__ == "__main__":
+    main()

.github/workflows/update-markdown.yml

@@ -0,0 +1,60 @@
+name: Update Markdown
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  update-md:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Check out the repo
+        uses: actions/checkout@v3
+        with:
+          ref: ${{ github.head_ref }}
+          fetch-depth: 0
+
+      - name: Set up Go
+        uses: actions/setup-go@v4
+        with:
+          go-version: '1.21'
+
+      - name: Build avalanche-cli
+        run: |
+          chmod +x ./scripts/build.sh
+          ./scripts/build.sh
+
+      - name: Add avalanche to PATH
+        run: echo "${{ github.workspace }}/bin" >> $GITHUB_PATH
+
+      - name: Set up Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: "3.9"
+
+      - name: Install dependencies
+        run: |
+          pip install --upgrade pip
+          # If you need additional dependencies, install them here
+          # pip install -r requirements.txt
+
+      - name: Generate MD
+        id: generate_md
+        run: |
+          python .github/scripts/cli_scraper.py
+
+      - name: Commit files
+        uses: ChromeQ/[email protected]
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          files: |
+            cmd/commands.md
+          commit-message: "chore: Update MD file [skip ci]"
+          ref: ${{ github.head_ref }}
+