This file is indexed.

/usr/share/bash-completion/completions/fastboot is in android-tools-fastboot 5.1.1r36+git20160322-0ubuntu3.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
_fastboot()  
{
    local cur prev opts
    COMPREPLY=()
    cur="${COMP_WORDS[COMP_CWORD]}"
    prev="${COMP_WORDS[COMP_CWORD-1]}"
    opts="reboot boot flash devices -w reboot-bootloader"

    case "$prev" in
    reboot | devices | -w | reboot-bootloader)
        COMPREPLY=()
        return 0
        ;;
    flash)
        COMPREPLY=( $(compgen -W "boot system recovery radio" -- $cur ))
        return 0
        ;;
    boot)
        COMPREPLY=( $(compgen -o filenames -G "${cur}*.img"))
        return 0
        ;;
    *)
        local prev2="${COMP_WORDS[COMP_CWORD-2]}"
        local prev3="${COMP_WORDS[COMP_CWORD-3]}"
        if [ "$prev2" == "flash" ];then
            COMPREPLY=( $(compgen -o filenames -G "${cur}*.img"))
            return 0
        elif [ "$prev2" == "boot" ];then
            COMPREPLY=()
            return 0
        elif [ "$prev3" == "flash" ];then
            COMPREPLY=()
            return 0
        fi
        ;;
    esac

    COMPREPLY=( $(compgen -W "$opts" -- $cur) )
    return 0
}
complete -F _fastboot fastboot