update_tag_script.md

Special script to update tag

To call the update_git_tag function from the shell without directly loading it into your .bashrc, you can source the script containing the function definition. Here's how you can do it

Save the function to a separate script file:

Create a file named update_git_tag.sh and place the update_git_tag function and its helper functions inside it. The file should look like this:

# update_git_tag.sh

# Function to extract version name from build.gradle (replace this with actual extraction logic)

extract_version_name() {
    # Placeholder function, implement your logic here
    echo "0.1.0"
}

# Function to get the latest tag (replace this with actual logic)

get_latest_tag() {
    git describe --tags `git rev-list --tags --max-count=1`
}

# Function to increment version (replace this with actual logic)

increment_version() {
    IFS='.' read -r -a parts <<< "${1#v}"
    parts[2]=$((parts[2] + 1))
    echo "v${parts[0]}.${parts[1]}.${parts[2]}"
}

update_git_tag() {
    if git rev-parse --is-inside-work-tree > /dev/null 2>&1; then
        latest_tag=$(get_latest_tag)
        echo "Latest tag: $latest_tag"

        if [[ "$latest_tag" =~ ^v?[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
            # Increment the version
            new_version=$(increment_version "$latest_tag")
            git tag "$new_version"
            git push --tags
        else
            # If no tags exist, start with version in build.gradle file
            new_version=$(extract_version_name)
            git tag "$new_version"
            git push --tags
        fi

        echo "Git tag version: $new_version"
    else
        echo "Not inside a git repository."
    fi
}

Source the script in your shell session:

To use the update_git_tag function in your current shell session, you need to source the script file. You can do this by running:

source /path/to/update_git_tag.sh

Replace /path/to/ with the actual path to your script file.

Call the function:

After sourcing the script, you can call the update_git_tag function directly from your shell:

update_git_tag

Putting It All Together Here are the steps in sequence:

Save the update_git_tag script to a file:

echo '   # update_git_tag.sh

# Function to extract version name from build.gradle (replace this with actual extraction logic) 

extract_version_name() {
    # Placeholder function, implement your logic here
    echo "0.1.0"
}

# Function to get the latest tag (replace this with actual logic)

get_latest_tag() {
    git describe --tags `git rev-list --tags --max-count=1`
}

# Function to increment version (replace this with actual logic)

increment_version() {
    IFS='\''.'\'' read -r -a parts <<< "${1#v}"
    parts[2]=$((parts[2] + 1))
    echo "v${parts[0]}.${parts[1]}.${parts[2]}"
}

update_git_tag() {
    if git rev-parse --is-inside-work-tree > /dev/null 2>&1; then
        latest_tag=$(get_latest_tag)
        echo "Latest tag: $latest_tag"

        if [[ "$latest_tag" =~ ^v?[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
            # Increment the version
            new_version=$(increment_version "$latest_tag")
            git tag "$new_version"
            git push --tags
        else
            # If no tags exist, start with version in build.gradle file
            new_version=$(extract_version_name)
            git tag "$new_version"
            git push --tags
        fi

        echo "Git tag version: $new_version"
    else
        echo "Not inside a git repository."
    fi
}' > ~/update_git_tag.sh

Source the script:

source ~/update_git_tag.sh

Call the function:

update_git_tag

By following these steps, you can keep your .bashrc file clean and still use the update_git_tag function whenever needed.