### List All Aliases

Source: https://context7.com/xaner4/gowakeup/llms.txt

Displays all configured device aliases and their corresponding MAC addresses. If no aliases are set, it provides instructions on how to add one.

```bash
gowakeup alias
```

--------------------------------

### Wake Device by Alias

Source: https://context7.com/xaner4/gowakeup/llms.txt

Wake a device using a pre-configured alias. Ensure the alias is added using the 'alias add' command.

```bash
gowakeup wake my-desktop
```

--------------------------------

### Build Application via Makefile

Source: https://context7.com/xaner4/gowakeup/llms.txt

Cross-compiles the application for various platforms using the provided Makefile.

```bash
# Build for Linux (amd64)
make linux

# Build for Windows (amd64)
make windows

# Build for macOS (amd64)
make darwin

# Build for Raspberry Pi (ARM)
make pi_linux

# Build all platforms
make all

# Clean build artifacts
make clean
```

--------------------------------

### Wake up a device using Gowakeup

Source: https://github.com/xaner4/gowakeup/blob/master/README.md

Sends a magic packet to the specified device identified by its MAC address or alias.

```bash
gowakeup wake <mac/alias>
```

--------------------------------

### Add New Alias

Source: https://context7.com/xaner4/gowakeup/llms.txt

Creates a new alias for a device, mapping a friendly name to its MAC address. The alias is saved to `alias.json`.

```bash
gowakeup alias add my-desktop AA:BB:CC:DD:EE:FF
```

```bash
gowakeup alias add homelab-server 11:22:33:44:55:66
```

```bash
gowakeup alias add gaming-pc 12-34-56-78-9A-BC
```

--------------------------------

### wol.CreateMagicPacket

Source: https://context7.com/xaner4/gowakeup/llms.txt

Generates a standard Wake-on-LAN magic packet from a given MAC address string.

```APIDOC
## wol.CreateMagicPacket

### Description
Creates a Wake-on-LAN magic packet from a MAC address. The magic packet consists of 6 bytes of 0xFF followed by the MAC address repeated 16 times. Supports both colon and hyphen delimiters in MAC addresses.

### Parameters
- **macAddress** (string) - Required - The MAC address of the target device (e.g., "12:34:56:78:9A:BC" or "AA-BB-CC-DD-EE-FF").

### Response
- **packet** ([]byte) - The generated magic packet bytes.
- **err** (error) - Returns an error if the provided MAC address format is invalid.
```

--------------------------------

### Wake Device by MAC Address

Source: https://context7.com/xaner4/gowakeup/llms.txt

Use this command to send a magic packet to a device using its MAC address. Supports both colon and hyphen separated formats.

```bash
gowakeup wake 12:34:56:78:9A:BC
```

```bash
gowakeup wake 12-34-56-78-9A-BC
```

--------------------------------

### Create Wake-on-LAN Magic Packet

Source: https://context7.com/xaner4/gowakeup/llms.txt

Generates a Wake-on-LAN magic packet from a given MAC address. Supports both colon and hyphen delimiters. The packet is 102 bytes long.

```go
package main

import (
    "fmt"
    "gitlab.com/xaner4/gowakeup/pkg/wol"
)

func main() {
    // Create magic packet with colon-separated MAC
    packet, err := wol.CreateMagicPacket("12:34:56:78:9A:BC")
    if err != nil {
        fmt.Printf("Error: %v\n", err)
        // Output: Error: "invalid" is not a MAC address
        return
    }
    fmt.Printf("Magic packet created: %d bytes\n", len(packet))
    // Output: Magic packet created: 102 bytes

    // Also works with hyphen-separated MAC addresses
    packet2, err := wol.CreateMagicPacket("AA-BB-CC-DD-EE-FF")
    if err != nil {
        fmt.Printf("Error: %v\n", err)
        return
    }
    fmt.Printf("Magic packet created: %d bytes\n", len(packet2))
    // Output: Magic packet created: 102 bytes
}
```

--------------------------------

### Check Alias Existence in Go

Source: https://context7.com/xaner4/gowakeup/llms.txt

Verifies if an alias exists by name or MAC address. Returns a boolean and the index of the alias in the slice.

```go
package main

import (
    "fmt"
    "gitlab.com/xaner4/gowakeup/pkg/alias"
)

func main() {
    // Check by alias name
    exists, index := alias.Exists("my-server", "")
    if exists {
        fmt.Printf("Found alias at index %d\n", index)
        fmt.Printf("MAC: %s\n", alias.Aliases[index].Mac)
    }

    // Check by MAC address
    exists, index = alias.Exists("", "AA:BB:CC:DD:EE:FF")
    if exists {
        fmt.Printf("Found alias: %s\n", alias.Aliases[index].Name)
    }
}
```

--------------------------------

### Wake Device with Custom IP and Port

Source: https://context7.com/xaner4/gowakeup/llms.txt

Specify a custom IP address and port for sending the wake packet. Useful for directed broadcasts or non-standard WoL ports.

```bash
gowakeup wake 12:34:56:78:9A:BC --ip 192.168.1.255
```

```bash
gowakeup wake 12:34:56:78:9A:BC --port 7
```

```bash
gowakeup wake my-server -i 10.0.0.255 -p 9
```

--------------------------------

### Add Alias in Go

Source: https://context7.com/xaner4/gowakeup/llms.txt

Adds a new alias to the in-memory list and persists it to disk. Returns an error if the alias name or MAC address already exists.

```go
package main

import (
    "fmt"
    "gitlab.com/xaner4/gowakeup/pkg/alias"
)

func main() {
    // Add a new alias
    err := alias.Add("my-server", "AA:BB:CC:DD:EE:FF")
    if err != nil {
        fmt.Printf("Error: %v\n", err)
        // Output: Error: alias my-server or mac address AA:BB:CC:DD:EE:FF already exists as an alias
        return
    }

    // Persist to disk
    err = alias.Write()
    if err != nil {
        fmt.Printf("Failed to save: %v\n", err)
        return
    }
    fmt.Println("Alias saved successfully")
}
```

--------------------------------

### Alias Add

Source: https://context7.com/xaner4/gowakeup/llms.txt

Adds a new alias to the in-memory alias list. Returns an error if the alias name or MAC address already exists.

```APIDOC
## Alias Add

### Description
Adds a new alias to the in-memory alias list. Returns an error if the alias name or MAC address already exists.

### Parameters
- **name** (string) - Required - The alias name to add.
- **mac** (string) - Required - The MAC address associated with the alias.

### Request Example
alias.Add("my-server", "AA:BB:CC:DD:EE:FF")
```

--------------------------------

### Alias Exists

Source: https://context7.com/xaner4/gowakeup/llms.txt

Checks if an alias exists by name or MAC address. Returns a boolean indicating existence and the index in the Aliases slice.

```APIDOC
## Alias Exists

### Description
Checks if an alias exists by name or MAC address. Returns a boolean indicating existence and the index in the Aliases slice.

### Parameters
- **name** (string) - Optional - The alias name to search for.
- **mac** (string) - Optional - The MAC address to search for.

### Response
- **exists** (bool) - Indicates if the alias was found.
- **index** (int) - The index of the alias in the internal slice.
```

--------------------------------

### wol.SendMagicPacket

Source: https://context7.com/xaner4/gowakeup/llms.txt

Transmits a previously generated magic packet to a target IP address and port via UDP.

```APIDOC
## wol.SendMagicPacket

### Description
Sends a magic packet to the specified IP address and port via UDP. Typically uses the broadcast address (255.255.255.255) on port 9 to reach all devices on the local network.

### Parameters
- **packet** ([]byte) - Required - The magic packet byte slice generated by CreateMagicPacket.
- **ip** (string) - Required - The destination IP address or broadcast address.
- **port** (int) - Required - The destination UDP port (default is 9).

### Response
- **err** (error) - Returns an error if the packet transmission fails.
```

--------------------------------

### Send Wake-on-LAN Magic Packet

Source: https://context7.com/xaner4/gowakeup/llms.txt

Transmits a pre-generated magic packet over UDP to a specified IP address and port. Defaults to broadcast address 255.255.255.255 and port 9.

```go
package main

import (
    "fmt"
    "gitlab.com/xaner4/gowakeup/pkg/wol"
)

func main() {
    // Create the magic packet first
    packet, err := wol.CreateMagicPacket("12:34:56:78:9A:BC")
    if err != nil {
        fmt.Printf("Failed to create packet: %v\n", err)
        return
    }

    // Send to broadcast address on default WoL port 9
    err = wol.SendMagicPacket(packet, "255.255.255.255", 9)
    if err != nil {
        fmt.Printf("Failed to send packet: %v\n", err)
        return
    }
    fmt.Println("Magic packet sent successfully")
    // Output: Magic packet sent successfully

    // Send to a specific subnet broadcast
    err = wol.SendMagicPacket(packet, "192.168.1.255", 9)
    if err != nil {
        fmt.Printf("Failed to send packet: %v\n", err)
        return
    }
    fmt.Println("Packet sent to subnet")
    // Output: Packet sent to subnet
}
```

--------------------------------

### Remove Alias in Go

Source: https://context7.com/xaner4/gowakeup/llms.txt

Removes an alias from the in-memory list by name or MAC address. Requires a call to Write() to persist changes.

```go
package main

import (
    "fmt"
    "gitlab.com/xaner4/gowakeup/pkg/alias"
)

func main() {
    // Remove by alias name
    err := alias.Remove("my-server", "")
    if err != nil {
        fmt.Printf("Error: %v\n", err)
        // Output: Error: The alias 'my-server' or mac '' does not exists
        return
    }

    // Persist the removal
    alias.Write()
    fmt.Println("Alias removed successfully")
}
```

--------------------------------

### Remove Alias by Name or MAC

Source: https://context7.com/xaner4/gowakeup/llms.txt

Deletes an existing alias. You can specify the alias by its name or its associated MAC address. The `alias.json` file is updated.

```bash
gowakeup alias remove my-desktop
```

```bash
gowakeup alias remove AA:BB:CC:DD:EE:FF
```

--------------------------------

### Alias Remove

Source: https://context7.com/xaner4/gowakeup/llms.txt

Removes an alias from the in-memory list by name or MAC address.

```APIDOC
## Alias Remove

### Description
Removes an alias from the in-memory list by name or MAC address. Call Write() afterward to persist the change.

### Parameters
- **name** (string) - Optional - The alias name to remove.
- **mac** (string) - Optional - The MAC address to remove.
```

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