nushell-plugins/scripts/collect_install.nu

#!/usr/bin/env nu

# Collect Install Script
# Collects built plugins and prepares them for installation/distribution

# Load environment variables from env file
def load_env_vars [] {
    let env_file = "env"
    if ($env_file | path exists) {
        let content = open $env_file | lines
        | where ($it | str trim | str length) > 0
        | where not ($it | str starts-with "#")
        | each {|line|
            if ($line | str contains "=") {
                let parts = $line | split column "=" key value
                let key = $parts | get 0 | str replace "export " "" | str trim
                let value = $parts | get 1 | str trim
                {$key: $value}
            } else {
                {}
            }
        }
        | reduce -f {} {|item, acc| $acc | merge $item}

        $content
    } else {
        {
            TARGET_PATH: "distribution",
            INSTALL_BIN_PATH: "/usr/local/bin",
            ARCHIVE_DIR_PATH: "/tmp",
            BIN_ARCHIVES_DIR_PATH: "bin_archives"
        }
    }
}

# Get all built plugin binaries
def get_built_plugins [] {
    glob "nu_plugin_*/target/release/nu_plugin_*"
    | where ($it | path type) == "file"
    | where ($it | path exists)
    | each {|path|
        let plugin_name = $path | path basename
        let plugin_dir = $path | path dirname | path dirname | path dirname
        {
            name: $plugin_name,
            path: $path,
            source_dir: $plugin_dir,
            size: (ls $path | get 0.size)
        }
    }
}

# Create target directory structure
def create_target_structure [target_path: string] {
    if not ($target_path | path exists) {
        mkdir $target_path
        print $"📁 Created target directory: ($target_path)"
    }

    # Create subdirectories if needed
    let subdirs = ["scripts", "docs"]
    for subdir in $subdirs {
        let subdir_path = $"($target_path)/($subdir)"
        if not ($subdir_path | path exists) {
            mkdir $subdir_path
        }
    }
}

# Copy plugin binaries to target
def copy_plugins [plugins: list, target_path: string] {
    print $"📦 Copying ($plugins | length) plugin binaries..."

    for plugin in $plugins {
        let dest_path = $"($target_path)/($plugin.name)"
        cp $plugin.path $dest_path

        # Make executable
        chmod +x $dest_path

        print $"  ✅ ($plugin.name) (($plugin.size))"
    }
}

# Copy additional files
def copy_additional_files [target_path: string] {
    let files_to_copy = [
        {src: "LICENSE", dest: "LICENSE", required: false},
        {src: "README.md", dest: "README", required: false},
        {src: "env", dest: "env", required: false}
    ]

    for file in $files_to_copy {
        if ($file.src | path exists) {
            cp $file.src $"($target_path)/($file.dest)"
            print $"  📄 Copied ($file.src) → ($file.dest)"
        } else if $file.required {
            print $"  ⚠️  Required file not found: ($file.src)"
        }
    }
}

# Create installation script
def create_install_script [target_path: string, install_file: string] {
    let install_script_content = $"#!/usr/bin/env nu

# Auto-generated installation script for nushell plugins
# Generated at: (date now)

def main [
    --bin-path (-b): string = \"/usr/local/bin\"  # Installation path
    --plugins (-p): list<string> = []           # Specific plugins to install
    --list (-l)                                 # List available plugins
    --dry-run (-d)                              # Show what would be done
] {
    let available_plugins = ls | where type == file and name =~ \"nu_plugin_\" | get name

    if \\$list {
        print \"📦 Available plugins:\"
        for plugin in \\$available_plugins {
            print \\$\"  - (\\$plugin)\"
        }
        return
    }

    let plugins_to_install = if (\\$plugins | length) > 0 {
        \\$plugins | where \\$it in \\$available_plugins
    } else {
        \\$available_plugins
    }

    if (\\$plugins_to_install | length) == 0 {
        print \"❓ No plugins to install\"
        return
    }

    print \\$\"🚀 Installing (\\$plugins_to_install | length) plugins to (\\$bin_path)...\"

    for plugin in \\$plugins_to_install {
        if \\$dry_run {
            print \\$\"Would install: (\\$plugin) → (\\$bin_path)/(\\$plugin)\"
        } else {
            try {
                cp \\$plugin \\$\"(\\$bin_path)/(\\$plugin)\"
                chmod +x \\$\"(\\$bin_path)/(\\$plugin)\"
                print \\$\"  ✅ Installed (\\$plugin)\"
            } catch {|err|
                print \\$\"  ❌ Failed to install (\\$plugin): (\\$err.msg)\"
            }
        }
    }

    if not \\$dry_run {
        print \"\\n💡 Don't forget to run 'plugin add' for each plugin in nushell!\"
    }
}
"

    $install_script_content | save $"($target_path)/($install_file)"
    chmod +x $"($target_path)/($install_file)"
    print $"📜 Created installation script: ($install_file)"
}

# Main function
def main [
    --target (-t): string = ""  # Override target path
    --force (-f)               # Force overwrite existing files
    --list (-l)                # List available plugins only
] {
    # Ensure we're in the repository root directory
    if not ("nu_plugin_clipboard" | path exists) {
        error make {msg: "Please run this script from the nushell-plugins repository root directory"}
    }

    print "📦 Nushell Plugin Collection & Installation Preparation"

    # Load environment variables
    let env_vars = load_env_vars
    let target_path = if ($target | str length) > 0 { $target } else { $env_vars.TARGET_PATH? | default "distribution" }
    let install_file = $env_vars.INSTALL_FILE? | default "install_nu_plugins.nu"

    # Get built plugins
    let plugins = get_built_plugins

    if $list {
        if ($plugins | length) == 0 {
            print "❓ No built plugins found"
            print "💡 Run './scripts/sh/build-all.sh' first to build plugins"
        } else {
            print $"📦 Found ($plugins | length) built plugins:"
            for plugin in $plugins {
                print $"  ✅ ($plugin.name) (($plugin.size)) from ($plugin.source_dir)"
            }
        }
        return
    }

    if ($plugins | length) == 0 {
        print "❓ No built plugins found"
        print "💡 Run './scripts/sh/build-all.sh' first to build plugins"
        exit 1
    }

    print $"📦 Found ($plugins | length) built plugins to collect"

    # Check if target exists and handle accordingly
    if ($target_path | path exists) and not $force {
        print $"⚠️  Target directory '($target_path)' already exists"
        let confirm = input "Continue and overwrite? [y/N]: "
        if ($confirm | str downcase) != "y" {
            print "❌ Aborted"
            exit 1
        }
    }

    # Create target structure
    create_target_structure $target_path

    # Copy plugins
    copy_plugins $plugins $target_path

    # Copy additional files
    print "📄 Copying additional files..."
    copy_additional_files $target_path

    # Create installation script
    create_install_script $target_path $install_file

    # Summary
    print $"\n✅ Collection completed!"
    print $"📁 Target directory: ($target_path)"
    print $"📦 Plugins collected: ($plugins | length)"
    print $"🚀 Installation script: ($target_path)/($install_file)"

    print "\n💡 Next steps:"
    print $"  1. Test installation: cd ($target_path) && nu ($install_file) --dry-run"
    print $"  2. Package for distribution: ./scripts/sh/pack-dist.sh"
    print $"  3. Install locally: cd ($target_path) && nu ($install_file)"
}

if ($env.NUSHELL_EXECUTION_CONTEXT? | default "" | str contains "run") {
    main
}