summaryrefslogtreecommitdiff
path: root/stages/first_stage.sh
blob: b7a45b1d7778997ad58b8dcdb158b2d1f751c316 (plain)
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
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
#!/bin/bash


#  archinstall - A minimal Installation Script for Arch Linux
#  Copyright (C) 2019  xengineering

#  This program is free software: you can redistribute it and/or modify
#  it under the terms of the GNU General Public License as published by
#  the Free Software Foundation, either version 3 of the License, or
#  (at your option) any later version.

#  This program is distributed in the hope that it will be useful,
#  but WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#  GNU General Public License for more details.

#  You should have received a copy of the GNU General Public License
#  along with this program.  If not, see <https://www.gnu.org/licenses/>.


# stop at any error to optimize debugging:

set -e


# debug output

print_ok "Entering first_stage.sh"


# check bootmode

print_ok "Checking bootmode ..."
if [ -d "/sys/firmware/efi/efivars" ]; then
    export boot_mode="uefi"
    print_ok "Booted with UEFI"
else
    export boot_mode="bios"
    print_ok "Booted with legacy boot / BIOS"
fi


# partition the disk

if [ "$path_to_disk" == "/dev/null" ]; then  # check if a disk is selected
    print_failed "path_to_disk variable has still default value '/dev/null'"
    exit 1
fi

if [ "$boot_mode" == "uefi" ]; then
    print_ok "Partitioning for UEFI mode ..."
    wipefs -a $path_to_disk  # make sure that fdisk does not ask for removing
                             # signatures which breaks the script
    fdisk $path_to_disk << EOF
g
n
1

+512M
n
2

+200M
n
3


p
w
EOF

elif [ "$boot_mode" == "bios" ]; then
    print_ok "Partitioning for BIOS mode ..."
    wipefs -a $path_to_disk  # make sure that fdisk does not ask for removing
                             # signatures which breaks the script
    fdisk $path_to_disk << EOF
o
n
p
1

+200M
n
p
2


p
w
EOF

fi

print_ok "Partitioning done"


# format and mount partitions

if [ "$luks_encryption" == "no" ];then

    if [ "$boot_mode" == "bios" ];then

        print_ok "Formatting for no disk encryption and bios/mbr ..."

        # root partition
        mkfs.ext4 ${path_to_disk}2
        e2label ${path_to_disk}2 "root"
        mount ${path_to_disk}2 /mnt

        # boot partition
        mkfs.ext4 ${path_to_disk}1
        e2label ${path_to_disk}1 "boot"
        mkdir /mnt/boot
        mount ${path_to_disk}1 /mnt/boot

    elif [ "$boot_mode" == "uefi" ];then

        print_ok "Formatting for no disk encryption and uefi/gpt ..."

        # root partition
        mkfs.ext4 ${path_to_disk}3
        e2label ${path_to_disk}3 "root"
        mount ${path_to_disk}3 /mnt

        # boot partition
        mkfs.ext4 ${path_to_disk}2
        e2label ${path_to_disk}2 "boot"
        mkdir /mnt/boot
        mount ${path_to_disk}2 /mnt/boot

        # efi partition
        mkfs.fat -F32 ${path_to_disk}1
        fatlabel ${path_to_disk}1 "efi"
        mkdir /mnt/mnt
        mount ${path_to_disk}1 /mnt/mnt

    fi

elif [ "$luks_encryption" == "yes" ];then

    if [ "$boot_mode" == "bios" ];then

        print_ok "Formatting for disk encryption and bios/mbr ..."

        print_failed "Sorry, encryption is not ready to use"
        exit 1  ###

    elif [ "$boot_mode" == "uefi" ];then

        print_ok "Formatting for disk encryption and uefi/gpt ..."

        print_failed "Sorry, encryption is not ready to use"
        exit 1  ###

    fi

fi

print_ok "Formatting done"


# install packages with pacstrap

pacstrap /mnt $PACKAGE_LIST
print_ok "Installed packages"


# generate /etc/fstab

genfstab -U /mnt >> /mnt/etc/fstab