summaryrefslogtreecommitdiff
path: root/configs/releng/build.sh
blob: 7da0215fae3103ea4da4e794f245959556968a58 (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
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
#!/bin/bash

set -e -u

name=archlinux
iso_label="ARCH_$(date +%Y%m)"
version=$(date +%Y.%m.%d)
install_dir=arch
arch=$(uname -m)
work_dir=work
verbose="n"

# Base installation (root-image)
make_basefs() {
    mkarchiso ${verbose} -D "${install_dir}" -p "base" create "${work_dir}"
    mkarchiso ${verbose} -D "${install_dir}" -p "memtest86+ syslinux mkinitcpio-nfs-utils nbd" create "${work_dir}"
}

# Additional packages (root-image)
make_packages() {
    mkarchiso ${verbose} -D "${install_dir}" -p "$(grep -v ^# packages.${arch})" create "${work_dir}"
}

# Customize installation (root-image)
make_customize_root_image() {
    if [[ ! -e ${work_dir}/build.${FUNCNAME} ]]; then
        cp -af root-image ${work_dir}
        chmod 750 ${work_dir}/root-image/etc/sudoers.d
        chmod 440 ${work_dir}/root-image/etc/sudoers.d/g_wheel
        mkdir -p ${work_dir}/root-image/etc/pacman.d
        wget -O ${work_dir}/root-image/etc/pacman.d/mirrorlist http://www.archlinux.org/mirrorlist/all/
        sed -i "s/#Server/Server/g" ${work_dir}/root-image/etc/pacman.d/mirrorlist
        chroot ${work_dir}/root-image /usr/sbin/locale-gen
        chroot ${work_dir}/root-image /usr/sbin/useradd -m -p "" -g users -G "audio,disk,optical,wheel" arch
        : > ${work_dir}/build.${FUNCNAME}
    fi
}

# Copy mkinitcpio archiso hooks (root-image)
make_setup_mkinitcpio() {
   if [[ ! -e ${work_dir}/build.${FUNCNAME} ]]; then
        local _hook
        for _hook in archiso archiso_pxe_nbd archiso_loop_mnt; do
            cp /lib/initcpio/hooks/${_hook} ${work_dir}/root-image/lib/initcpio/hooks
            cp /lib/initcpio/install/${_hook} ${work_dir}/root-image/lib/initcpio/install
        done
        : > ${work_dir}/build.${FUNCNAME}
   fi
}

# Prepare ${install_dir}/boot/
make_boot() {
    if [[ ! -e ${work_dir}/build.${FUNCNAME} ]]; then
        local _src=${work_dir}/root-image
        local _dst_boot=${work_dir}/iso/${install_dir}/boot
        mkdir -p ${_dst_boot}/${arch}
        mkinitcpio \
            -c ./mkinitcpio.conf \
            -b ${_src} \
            -k /boot/vmlinuz26 \
            -g ${_dst_boot}/${arch}/archiso.img
        mv ${_src}/boot/vmlinuz26 ${_dst_boot}/${arch}
        cp ${_src}/boot/memtest86+/memtest.bin ${_dst_boot}/memtest
        cp ${_src}/usr/share/licenses/common/GPL2/license.txt ${_dst_boot}/memtest.COPYING
        : > ${work_dir}/build.${FUNCNAME}
    fi
}

# Prepare /${install_dir}/boot/syslinux
make_syslinux() {
    if [[ ! -e ${work_dir}/build.${FUNCNAME} ]]; then
        local _src_syslinux=${work_dir}/root-image/usr/lib/syslinux
        local _dst_syslinux=${work_dir}/iso/${install_dir}/boot/syslinux
        mkdir -p ${_dst_syslinux}
        sed "s|%ARCHISO_LABEL%|${iso_label}|g;
            s|%INSTALL_DIR%|${install_dir}|g;
            s|%ARCH%|${arch}|g" syslinux/syslinux.cfg > ${_dst_syslinux}/syslinux.cfg
        cp syslinux/splash.png ${_dst_syslinux}
        cp ${_src_syslinux}/*.c32 ${_dst_syslinux}
        cp ${_src_syslinux}/*.com ${_dst_syslinux}
        cp ${_src_syslinux}/*.0 ${_dst_syslinux}
        cp ${_src_syslinux}/memdisk ${_dst_syslinux}
        mkdir -p ${_dst_syslinux}/hdt
        wget -O - http://pciids.sourceforge.net/v2.2/pci.ids | gzip -9 > ${_dst_syslinux}/hdt/pciids.gz
        cat ${work_dir}/root-image/lib/modules/*-ARCH/modules.alias | gzip -9 > ${_dst_syslinux}/hdt/modalias.gz
        : > ${work_dir}/build.${FUNCNAME}
    fi
}

# Prepare /isolinux
make_isolinux() {
    if [[ ! -e ${work_dir}/build.${FUNCNAME} ]]; then
        mkdir -p ${work_dir}/iso/isolinux
        sed "s|%INSTALL_DIR%|${install_dir}|g" isolinux/isolinux.cfg > ${work_dir}/iso/isolinux/isolinux.cfg
        cp ${work_dir}/root-image/usr/lib/syslinux/isolinux.bin ${work_dir}/iso/isolinux/
        : > ${work_dir}/build.${FUNCNAME}
    fi
}

# Split out /lib/modules from root-image (makes more "dual-iso" friendly)
make_lib_modules() {
    if [[ ! -e ${work_dir}/build.${FUNCNAME} ]]; then
        mv ${work_dir}/root-image/lib/modules ${work_dir}/lib-modules
        : > ${work_dir}/build.${FUNCNAME}
    fi
}

# Split out /usr/share from root-image (makes more "dual-iso" friendly)
make_usr_share() {
    if [[ ! -e ${work_dir}/build.${FUNCNAME} ]]; then
        mv ${work_dir}/root-image/usr/share ${work_dir}/usr-share
        : > ${work_dir}/build.${FUNCNAME}
    fi
}

# Make [core] repository, keep "any" pkgs in a separate fs (makes more "dual-iso" friendly)
make_core_repo() {
    if [[ ! -e ${work_dir}/build.${FUNCNAME} ]]; then
        local _url _urls _pkg_name _cached_pkg _dst
        mkdir -p ${work_dir}/core-any-pkgs
        mkdir -p ${work_dir}/core-pkgs
        pacman -Sy
        _urls=$(pacman -Sddp $(comm -2 -3 <(pacman -Sql core | sort ) <(grep -v ^# core.exclude.${arch} | sort)))
        for _url in ${_urls}; do
            _pkg_name=${_url##*/}
            _cached_pkg=/var/cache/pacman/pkg/${_pkg_name}
            _dst=${work_dir}/core-pkgs/${_pkg_name}
            if [[ ! -e ${_dst} ]]; then
                if [[ -e ${_cached_pkg} ]]; then
                    cp -v "${_cached_pkg}" "${_dst}"
                else
                    wget -nv "${_url}" -O "${_dst}"
                fi
            fi
            repo-add -q ${work_dir}/core-pkgs/core.db.tar.gz ${work_dir}/core-pkgs/${_pkg_name}
            if [[ ${_pkg_name} =~ any.pkg ]]; then
                mv "${_dst}" ${work_dir}/core-any-pkgs/${_pkg_name}
                ln -sf ../any/${_pkg_name} ${work_dir}/core-pkgs/${_pkg_name}
            fi
        done
        : > ${work_dir}/build.${FUNCNAME}
    fi
}

# Process aitab
# args: $1 (core | netinstall)
make_aitab() {
    local _iso_type=${1}
    if [[ ! -e ${work_dir}/build.${FUNCNAME}_${_iso_type} ]]; then
        sed "s|%ARCH%|${arch}|g" aitab.${_iso_type} > ${work_dir}/iso/${install_dir}/aitab
        : > ${work_dir}/build.${FUNCNAME}_${_iso_type}
    fi
}

# Build all filesystem images specified in aitab (.fs .fs.sfs .sfs)
make_prepare() {
    mkarchiso ${verbose} -D "${install_dir}" prepare "${work_dir}"
}

# Build ISO
# args: $1 (core | netinstall)
make_iso() {
    local _iso_type=${1}
    mkarchiso ${verbose} -D "${install_dir}" -L "${iso_label}" iso "${work_dir}" "${name}-${version}-${_iso_type}-${arch}.iso"
}

# Build dual-iso images from ${work_dir}/i686/iso and ${work_dir}/x86_64/iso
# args: $1 (core | netinstall)
make_dual() {
    local _iso_type=${1}
    if [[ ! -e ${work_dir}/dual/build.${FUNCNAME}_${_iso_type} ]]; then
        if [[ ! -d ${work_dir}/i686/iso || ! -d ${work_dir}/x86_64/iso ]]; then
            echo "ERROR: i686 or x86_64 builds does not exist."
            _usage 1
        fi
        local _src_one _src_two _cfg
        if [[ ${arch} == "i686" ]]; then
            _src_one=${work_dir}/i686/iso
            _src_two=${work_dir}/x86_64/iso
        else
            _src_one=${work_dir}/x86_64/iso
            _src_two=${work_dir}/i686/iso
        fi
        mkdir -p ${work_dir}/dual/iso
        cp -a -l -f ${_src_one} ${work_dir}/dual
        cp -a -l -n ${_src_two} ${work_dir}/dual
        rm -f ${work_dir}/dual/iso/${install_dir}/aitab
        rm -f ${work_dir}/dual/iso/${install_dir}/boot/syslinux/syslinux.cfg
        if [[ ${_iso_type} == "core" ]]; then
            if [[ ! -e ${work_dir}/dual/iso/${install_dir}/any/core-any-pkgs.sfs ||
                  ! -e ${work_dir}/dual/iso/${install_dir}/i686/core-pkgs.sfs ||
                  ! -e ${work_dir}/dual/iso/${install_dir}/x86_64/core-pkgs.sfs ]]; then
                    echo "ERROR: core_iso_single build is not found."
                    _usage 1
            fi
        else
            rm -f ${work_dir}/dual/iso/${install_dir}/any/core-any-pkgs.sfs
            rm -f ${work_dir}/dual/iso/${install_dir}/i686/core-pkgs.sfs
            rm -f ${work_dir}/dual/iso/${install_dir}/x86_64/core-pkgs.sfs
        fi
        paste -d"\n" <(sed "s|%ARCH%|i686|g" aitab.${_iso_type}) \
                     <(sed "s|%ARCH%|x86_64|g" aitab.${_iso_type}) | uniq > ${work_dir}/dual/iso/${install_dir}/aitab
        for _cfg in syslinux.dual/*.cfg; do
            sed "s|%ARCHISO_LABEL%|${iso_label}|g;
                 s|%INSTALL_DIR%|${install_dir}|g" ${_cfg} > ${work_dir}/dual/iso/${install_dir}/boot/syslinux/${_cfg##*/}
        done
        mkarchiso ${verbose} -D "${install_dir}" -L "${iso_label}" iso "${work_dir}/dual" "${name}-${version}-${_iso_type}-dual.iso"
        : > ${work_dir}/dual/build.${FUNCNAME}_${_iso_type}
    fi
}



_usage ()
{
    echo "usage ${0##*/} net_iso_single | core_iso_single | all_iso_single | clean_single"
    echo "               net_iso_dual   | core_iso_dual   | all_iso_dual   | clean_dual"
    echo
    exit ${1}
}

if [[ ${EUID} -ne 0 ]]; then
    echo "This script must be run as root."
    _usage 1
fi

if [[ $# -lt 1 ]]; then
    echo "No command specified"
    _usage 1
fi
command_name="${1}"

if [[ ${verbose} == "y" ]]; then
    verbose="-v"
else
    verbose=""
fi

if [[ ${command_name} =~ single ]]; then
    work_dir=${work_dir}/${arch}
fi

make_common_single() {
    make_basefs
    make_packages
    make_customize_root_image
    make_setup_mkinitcpio
    make_boot
    make_syslinux
    make_isolinux
    make_lib_modules
    make_usr_share
    make_aitab $1
    make_prepare $1
    make_iso $1
}

case "${command_name}" in
    net_iso_single)
        make_common_single netinstall
        ;;
    core_iso_single)
        make_core_repo
        make_common_single core
        ;;
    all_iso_single)
        make_common_single netinstall
        make_core_repo
        make_common_single core
        ;;
    net_iso_dual)
        make_dual netinstall
        ;;
    core_iso_dual)
        make_dual core
        ;;
    all_iso_dual)
        make_dual netinstall
        make_dual core
        ;;
    clean_single)
        rm -rf ${work_dir}
        rm -f ${name}-${version}-*-${arch}.iso
        ;;
    clean_dual)
        rm -rf ${work_dir}/dual
        rm -f ${name}-${version}-*-dual.iso
        ;;
    *)
        echo "Invalid command name '${command_name}'"
        _usage 1
        ;;
esac