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|
#!/bin/sh
ACTION="$1"
set -eux
. .travis/cmake-freebsd-env.sh
travis_install() {
. .travis/cmake-freebsd-install.sh
git tag -l --sort=version:refname > GIT_TAGS
OLD_PWD="$PWD"
mkdir -p /opt/freebsd/cache
cd /opt/freebsd/cache
# === Get the VM image, set it up and cache ===
# Create image if it's not cached or if this build script has changed
sha256sum "$OLD_PWD/.travis/cmake-freebsd-env.sh" > /tmp/sha
sha256sum "$OLD_PWD/.travis/cmake-freebsd-install.sh" >> /tmp/sha
sha256sum "$OLD_PWD/.travis/cmake-freebsd-stage1" >> /tmp/sha
if [ ! -f "./$IMAGE_NAME.tgz" ] || [ ! -f ./cmake-freebsd-stage1-all.sha256 ] || [ "`cat cmake-freebsd-stage1-all.sha256`" != "`cat /tmp/sha`" ]; then
rm -rf ./*
# https://download.freebsd.org/ftp/releases/VM-IMAGES/11.2-RELEASE/amd64/Latest/
DL_SHA512="0c3c232c7023c5036daeb5fbf68c2ddecf9703c74e317afcf19da91e83d0afcc526785571e2868894ce15cdb56b74fafa1ce9fd216469db91e021ac2ef8911e5"
# Selecting random mirror from https://www.freebsd.org/doc/handbook/mirrors-ftp.html
# Note that not all mirrors listed on that page are working, so we have removed them
# I'm so sorry, there are no arrays in sh and we are not using bash...
DL_MIRROR_1=1
DL_MIRROR_2=4
# There are 2 mirrors
DL_MIRROR_RANDOM=`expr $(date +%s) % 2 + 1`
DL_URL="ftp://ftp$(eval echo \$DL_MIRROR_$DL_MIRROR_RANDOM).us.freebsd.org/pub/FreeBSD/releases/VM-IMAGES/${FREEBSD_VERSION}-RELEASE/amd64/Latest/${IMAGE_NAME}.xz"
wget "$DL_URL"
if ! ( echo "$DL_SHA512 $IMAGE_NAME.xz" | sha512sum -c --status - ) ; then
echo "Error: sha512 of $IMAGE_NAME.xz doesn't match the known one"
exit 1
fi
unxz "$IMAGE_NAME.xz"
# With this we don't have to guess how long a command will run for and sleeping
# for that amount of time, risking either under sleeping or over sleeping, instead
# we will sleep exactly until the command is finished by printing out a unique
# string after the command is executed and then checking if it was printed.
execute_shell_and_wait()
{
# $RANDOM is a bash built-in, so we try to avoid name collision here by using ugly RANDOM_STR name
RANDOM_STR=$(< /dev/urandom tr -dc _A-Za-z0-9 | head -c16)
send_keys "$1;echo $RANDOM_STR
"
# \[1B is a control escape sequence for a new line in the terminal.
# We want to wait for <new-line>$RANDOM_STR instead of just $RANDOM_STR because
# $RANDOM_STR we have inputted with send_keys above would appear in the screenlog.0
# file and we don't want to match our input, we want to match the echo's output.
# The .\? optionally matches any character. Sometimes it happens that there is some
# random character inserved between the new line control escape sequence and $RANDOM_STR.
wait_for "\[1B.\?$RANDOM_STR"
}
start_vm
# Login as root user
send_keys 'root
'
# Wait for the prompt
wait_for "root@.*:~"
# Configure network, ssh and start changing password
execute_shell_and_wait 'echo "ifconfig_em0=DHCP" >> /etc/rc.conf'
execute_shell_and_wait 'echo "Port 22" >> /etc/ssh/sshd_config'
execute_shell_and_wait 'echo "PermitRootLogin yes" >> /etc/ssh/sshd_config'
execute_shell_and_wait 'echo "PasswordAuthentication yes" >> /etc/ssh/sshd_config'
execute_shell_and_wait 'echo "PermitEmptyPasswords yes" >> /etc/ssh/sshd_config'
execute_shell_and_wait 'echo "sshd_enable=YES" >> /etc/rc.conf'
send_keys 'sh /etc/rc.d/netif restart && sh /etc/rc.d/sshd start && passwd
'
# Wait for the password prompt
wait_for "Changing local password for root"
# Reset password to empty for the passwordless ssh to work
send_keys '
'
wait_for "New Password"
send_keys '
'
# Update system
RUN env PAGER=cat env ASSUME_ALWAYS_YES=YES freebsd-update --not-running-from-cron fetch
# It fails if there is nothing to install, so we make it always succeed with true
RUN env PAGER=cat env ASSUME_ALWAYS_YES=YES freebsd-update --not-running-from-cron install || true
# Update packages
RUN env PAGER=cat env ASSUME_ALWAYS_YES=YES pkg upgrade
# Install and set bash as the default shell for the root user
RUN env PAGER=cat env ASSUME_ALWAYS_YES=YES pkg install bash
RUN chsh -s /usr/local/bin/bash root
# Install required toxcore dependencies
RUN PAGER=cat ASSUME_ALWAYS_YES=YES pkg install git \
opus \
libconfig \
libvpx \
libsodium \
gmake \
cmake \
pkgconf \
opencv \
portaudio \
libsndfile \
texinfo \
autotools
# === Cache the VM image ===
stop_vm
# Create cache
tar -Sczvf "$IMAGE_NAME.tgz" "$IMAGE_NAME"
rm "$IMAGE_NAME"
rm screenlog.0
cp "$OLD_PWD/GIT_TAGS" .
sha256sum "$OLD_PWD/.travis/cmake-freebsd-env.sh" > cmake-freebsd-stage1-all.sha256
sha256sum "$OLD_PWD/.travis/cmake-freebsd-install.sh" >> cmake-freebsd-stage1-all.sha256
sha256sum "$OLD_PWD/.travis/cmake-freebsd-stage1" >> cmake-freebsd-stage1-all.sha256
ls -lh
fi
# === Update the image on new version (tag) of toxcore ===
if ! diff -u ./GIT_TAGS "$OLD_PWD/GIT_TAGS" ; then
# Extract the cached image
tar -Sxzvf "$IMAGE_NAME.tgz"
start_vm
# Log in.
# Although qemu prints "login:" and "Password:" lines, they are not written into the screen's log
# file for some reason (perhaps not enough text to flush the buffer to a file?), so we can't use
# wait_for on them, we just use sleep to add hopefully enough delay.
sleep 5
# "login:"
send_keys 'root
'
sleep 5
# "Password:"
send_keys '
'
# Wait for the prompt
wait_for "root@.* ~"
# Update system
RUN PAGER=cat ASSUME_ALWAYS_YES=YES freebsd-update --not-running-from-cron fetch
RUN PAGER=cat ASSUME_ALWAYS_YES=YES freebsd-update --not-running-from-cron install || true
# Update packages
RUN PAGER=cat ASSUME_ALWAYS_YES=YES pkg upgrade
# === Cache the updated VM image ===
stop_vm
# Create/Update cache
rm "$IMAGE_NAME.tgz"
tar -Sczvf "$IMAGE_NAME.tgz" "$IMAGE_NAME"
rm "$IMAGE_NAME"
rm screenlog.0
cp "$OLD_PWD/GIT_TAGS" .
ls -lh
fi
cd "$OLD_PWD"
}
travis_script() {
echo "Nothing to do here. Building happens in stage 2."
}
if [ "-z" "$ACTION" ]; then
"travis_script"
else
"travis_$ACTION"
fi
|
