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Protect against aborted connections #42

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merged 2 commits into from
Sep 12, 2024
Merged

Protect against aborted connections #42

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022a443
Protect against aborted connections
strugee Jul 31, 2024
8cf5473
Merge branch 'main' into fn-wrap
ludeeus Sep 12, 2024
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Original file line number Diff line number Diff line change
@@ -1,138 +1,143 @@
#!/bin/bash
# wget -O - https://get.hacs.xyz | bash -
set -e

RED_COLOR='\033[0;31m'
GREEN_COLOR='\033[0;32m'
GREEN_YELLOW='\033[1;33m'
NO_COLOR='\033[0m'

declare haPath
declare -a paths=(
"$PWD"
"$PWD/config"
"/config"
"/homeassistant"
"$HOME/.homeassistant"
"/usr/share/hassio/homeassistant"
)
declare currentVersion
declare currentYear
declare currentMonth
declare currentPatch
declare targetVersion
declare targetYear
declare targetMonth
declare targetPatch

function info () { echo -e "${GREEN_COLOR}INFO: $1${NO_COLOR}";}
function warn () { echo -e "${GREEN_YELLOW}WARN: $1${NO_COLOR}";}
function error () { echo -e "${RED_COLOR}ERROR: $1${NO_COLOR}"; if [ "$2" != "false" ]; then exit 1;fi; }

function checkRequirement () {
if [ -z "$(command -v "$1")" ]; then
error "'$1' is not installed"
fi
}

checkRequirement "wget"
checkRequirement "unzip"

info "Trying to find the correct directory..."
for path in "${paths[@]}"; do
if [ -n "$haPath" ]; then
break
fi
function run() {
set -e

RED_COLOR='\033[0;31m'
GREEN_COLOR='\033[0;32m'
GREEN_YELLOW='\033[1;33m'
NO_COLOR='\033[0m'

declare haPath
declare -a paths=(
"$PWD"
"$PWD/config"
"/config"
"/homeassistant"
"$HOME/.homeassistant"
"/usr/share/hassio/homeassistant"
)
declare currentVersion
declare currentYear
declare currentMonth
declare currentPatch
declare targetVersion
declare targetYear
declare targetMonth
declare targetPatch

function info () { echo -e "${GREEN_COLOR}INFO: $1${NO_COLOR}";}
function warn () { echo -e "${GREEN_YELLOW}WARN: $1${NO_COLOR}";}
function error () { echo -e "${RED_COLOR}ERROR: $1${NO_COLOR}"; if [ "$2" != "false" ]; then exit 1;fi; }

function checkRequirement () {
if [ -z "$(command -v "$1")" ]; then
error "'$1' is not installed"
fi
}

if [ -f "$path/.HA_VERSION" ]; then
haPath="$path"
fi
done

if [ -n "$haPath" ]; then
info "Found Home Assistant configuration directory at '$haPath'"
cd "$haPath" || error "Could not change path to $haPath"
if [ ! -d "$haPath/custom_components" ]; then
info "Creating custom_components directory..."
mkdir "$haPath/custom_components"
fi
checkRequirement "wget"
checkRequirement "unzip"

info "Changing to the custom_components directory..."
cd "$haPath/custom_components" || error "Could not change path to $haPath/custom_components"
info "Trying to find the correct directory..."
for path in "${paths[@]}"; do
if [ -n "$haPath" ]; then
break
fi

info "Downloading HACS"
rm -f "$haPath/custom_components/hacs.zip"
wget "https://github.com/hacs/integration/releases/latest/download/hacs.zip"
if [ -f "$path/.HA_VERSION" ]; then
haPath="$path"
fi
done

if [ -d "$haPath/custom_components/hacs" ]; then
warn "HACS directory already exist, cleaning up..."
rm -R "$haPath/custom_components/hacs"
fi
if [ -n "$haPath" ]; then
info "Found Home Assistant configuration directory at '$haPath'"
cd "$haPath" || error "Could not change path to $haPath"
if [ ! -d "$haPath/custom_components" ]; then
info "Creating custom_components directory..."
mkdir "$haPath/custom_components"
fi

info "Creating HACS directory..."
mkdir "$haPath/custom_components/hacs"
info "Changing to the custom_components directory..."
cd "$haPath/custom_components" || error "Could not change path to $haPath/custom_components"

info "Unpacking HACS..."
unzip "$haPath/custom_components/hacs.zip" -d "$haPath/custom_components/hacs" >/dev/null 2>&1
info "Downloading HACS"
rm -f "$haPath/custom_components/hacs.zip"
wget "https://github.com/hacs/integration/releases/latest/download/hacs.zip"

if [ -d "$haPath/custom_components/hacs" ]; then
warn "HACS directory already exist, cleaning up..."
rm -R "$haPath/custom_components/hacs"
fi

echo
info "Verifying versions"
targetVersion=$(sed -n -e '/^MINIMUM_HA_VERSION/p' "$haPath/custom_components/hacs/const.py" | cut -d '"' -f 2)
currentVersion=$(cat "$haPath/.HA_VERSION")
info "Creating HACS directory..."
mkdir "$haPath/custom_components/hacs"

info "Current version is ${currentVersion}, minimum version is ${targetVersion}"
info "Unpacking HACS..."
unzip "$haPath/custom_components/hacs.zip" -d "$haPath/custom_components/hacs" >/dev/null 2>&1

targetYear=$(echo "${targetVersion}" | cut -d "." -f 1)
currentYear=$(echo "${currentVersion}" | cut -d "." -f 1)

if [ "${currentVersion}" == "2023.12.0" ]; then
rm -R "$haPath/custom_components/hacs"
rm -f "$haPath/custom_components/hacs.zip"
error "HACS will not work on version 2023.12.0 of Home Assistant, upgrade to 2023.12.1 (or newer) before re-running this script."
fi
echo
info "Verifying versions"
targetVersion=$(sed -n -e '/^MINIMUM_HA_VERSION/p' "$haPath/custom_components/hacs/const.py" | cut -d '"' -f 2)
currentVersion=$(cat "$haPath/.HA_VERSION")

if [ "${currentYear}" -lt "${targetYear}" ]; then
rm -R "$haPath/custom_components/hacs"
rm -f "$haPath/custom_components/hacs.zip"
error "Version ${currentVersion} is not new enough, needs at least ${targetVersion}"
fi
info "Current version is ${currentVersion}, minimum version is ${targetVersion}"

targetYear=$(echo "${targetVersion}" | cut -d "." -f 1)
currentYear=$(echo "${currentVersion}" | cut -d "." -f 1)

if [ "${currentYear}" == "${targetYear}" ]; then
targetMonth=$(echo "${targetVersion}" | cut -d "." -f 2)
currentMonth=$(echo "${currentVersion}" | cut -d "." -f 2)
if [ "${currentVersion}" == "2023.12.0" ]; then
rm -R "$haPath/custom_components/hacs"
rm -f "$haPath/custom_components/hacs.zip"
error "HACS will not work on version 2023.12.0 of Home Assistant, upgrade to 2023.12.1 (or newer) before re-running this script."
fi

if [ "${currentMonth}" -lt "${targetMonth}" ]; then
if [ "${currentYear}" -lt "${targetYear}" ]; then
rm -R "$haPath/custom_components/hacs"
rm -f "$haPath/custom_components/hacs.zip"
error "Version ${currentVersion} is not new enough, needs at least ${targetVersion}"
fi

if [ "${currentMonth}" == "${targetMonth}" ]; then
targetPatch=$(echo "${targetVersion}" | cut -d "." -f 3)
currentPatch=$(echo "${currentVersion}" | cut -d "." -f 3)

if [ "${currentPatch}" -lt "${targetPatch}" ]; then
if [ "${currentYear}" == "${targetYear}" ]; then
targetMonth=$(echo "${targetVersion}" | cut -d "." -f 2)
currentMonth=$(echo "${currentVersion}" | cut -d "." -f 2)

if [ "${currentMonth}" -lt "${targetMonth}" ]; then
rm -R "$haPath/custom_components/hacs"
rm -f "$haPath/custom_components/hacs.zip"
error "Version ${currentVersion} is not new enough, needs at least ${targetVersion}"
fi

if [ "${currentMonth}" == "${targetMonth}" ]; then
targetPatch=$(echo "${targetVersion}" | cut -d "." -f 3)
currentPatch=$(echo "${currentVersion}" | cut -d "." -f 3)

if [ "${currentPatch}" -lt "${targetPatch}" ]; then
rm -R "$haPath/custom_components/hacs"
rm -f "$haPath/custom_components/hacs.zip"
error "Version ${currentVersion} is not new enough, needs at least ${targetVersion}"
fi
fi
fi

echo
info "Removing HACS zip file..."
rm -f "$haPath/custom_components/hacs.zip"
info "Installation complete."
echo
info "Remember to restart Home Assistant before you configure it"

else
echo
error "Could not find the directory for Home Assistant" false
echo "Manually change the directory to the root of your Home Assistant configuration"
echo "With the user that is running Home Assistant"
echo "and run the script again"
exit 1
fi
}

echo
info "Removing HACS zip file..."
rm -f "$haPath/custom_components/hacs.zip"
info "Installation complete."
echo
info "Remember to restart Home Assistant before you configure it"

else
echo
error "Could not find the directory for Home Assistant" false
echo "Manually change the directory to the root of your Home Assistant configuration"
echo "With the user that is running Home Assistant"
echo "and run the script again"
exit 1
fi
run
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