convert_to_docsify.sh

#!/bin/bash
################### convert_to_docsify.sh ###################
# This script is used to convert the original markdown files
# to docsify markdown files.
#############################################################
set -e

# Check if the script is running inside a Git repository
if ! git rev-parse --is-inside-work-tree >/dev/null 2>&1; then
    echo "This script must be run inside a Git repository!!!"
    exit 1
fi

# switch to docsify branch
git checkout docsify
# undo any changes
git checkout .
# pull latest changes
git pull

source_file="docs/index.md"
target_file="docs/README.md"

# Check if source file exists
if [ ! -f "$source_file" ]; then
    echo "source file $source_file does not exist"
else
    # Rename file
    mv "$source_file" "$target_file"
fi

# Function to process markdown files
process_markdown() {
    echo "Processing $1"
    # Remove part of "--- ... ---"
    sed -i '/^---[[:space:]]*$/,/^---[[:space:]]*$/d' "$1"

    # Convert HTML image to markdown image
    sed -i 's|<img src="\(.*\)/\([^"/]*\)"[^>]*>|![\2](\1/\2)|g' "$1"

    # Convert danger, warning, note, and tip blocks
    sed -i -E -e '/^```(danger|warning|note|tip)[[:space:]]*$/,/^```[[:space:]]*$/ {
        /^```(danger|warning|note|tip)[[:space:]]*$/! {
            s/^[>-][[:space:]]*//
            s/^[[:digit:]]+\.*//
            /^[[:space:]]*$/d
            s/^/> /
        }
        s/^```(tip)[[:space:]]*$/> [!TIP]/
        s/^```(note)[[:space:]]*$/> [!NOTE]/
        s/^```(warning)[[:space:]]*$/> [!WARNING]/
        s/^```(danger)[[:space:]]*$/> [!ATTENTION]/
        s/```[[:space:]]*$//
        t
    }' "$1"
}

export -f process_markdown

# Process markdown files using find and process_markdown function
find . -type f -name "*.md" -exec bash -c 'process_markdown "$0"' {} \;

# Build Docker image of docsify
if [ -d "docs" ] && [ "$(id -u)" = "0" ]; then
    cd docs
    docker build -f Dockerfile -t docsify/demo .
    docker restart docsify
else
    echo "docs directory does not exist or you are not root"
fi

echo "Done"