burrow-pi-img/stage2/02-net-tweaks/01-run.sh
Hugo Hromic 564f8ef1b8 Silence shellcheck warnings (#255)
* Made more specific shellcheck disables
* Fixed variable quoting (SC2086,SC2064)
* Use `$*` expansion instead of `$@` when not using arrays (SC2124)
* Use cleaner `$()` syntax instead of back quotes (SC2006)
* Improved comparator (SC2166)
* Minor improvements in coding style

Tested clean output using: `find -name "*.sh" | xargs -n1 shellcheck -x`.
2019-02-18 12:54:15 +00:00

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#!/bin/bash -e
install -v -d "${ROOTFS_DIR}/etc/systemd/system/dhcpcd.service.d"
install -v -m 644 files/wait.conf "${ROOTFS_DIR}/etc/systemd/system/dhcpcd.service.d/"
install -v -d "${ROOTFS_DIR}/etc/wpa_supplicant"
install -v -m 600 files/wpa_supplicant.conf "${ROOTFS_DIR}/etc/wpa_supplicant/"
if [ -v WPA_COUNTRY ]; then
echo "country=${WPA_COUNTRY}" >> "${ROOTFS_DIR}/etc/wpa_supplicant/wpa_supplicant.conf"
fi
if [ -v WPA_ESSID ] && [ -v WPA_PASSWORD ]; then
on_chroot <<EOF
wpa_passphrase "${WPA_ESSID}" "${WPA_PASSWORD}" >> "/etc/wpa_supplicant/wpa_supplicant.conf"
EOF
fi