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Don't list apps when there's not enough ram to install them

This commit is contained in:
Bob Mottram 2018-05-09 17:38:17 +01:00
parent fcb209d3a9
commit fa49e53734
2 changed files with 67 additions and 39 deletions
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1
src/freedombone-app-etherpad
View File

@ -30,6 +30,7 @@ VARIANTS="full full-vim writer"
IN_DEFAULT_INSTALL=0
SHOW_ON_ABOUT=1
MINIMUM_RAM_MB=2000
ETHERPAD_DOMAIN_NAME=
ETHERPAD_CODE=

27
src/freedombone-utils-selector
View File

@ -286,6 +286,25 @@ function app_not_on_onion_only {
echo "1"
}
function enough_ram_for_app {
app_name="$1"
if ! grep -q "MINIMUM_RAM_MB=" "/usr/share/${PROJECT_NAME}/apps/${PROJECT_NAME}-app-${app_name}"; then
echo "0"
return
fi
minimum_ram_MB=$(grep "MINIMUM_RAM_MB=" "/usr/share/${PROJECT_NAME}/apps/${PROJECT_NAME}-app-${app_name}" | head -n 1 | awk -F '=' '{print $2}')
minimum_ram_bytes=$((minimum_ram_MB * 1024))
ram_available=$(grep MemTotal /proc/meminfo | awk '{print $2}')
if [ "$ram_available" -lt "$minimum_ram_bytes" ]; then
echo "1"
return
fi
echo "0"
}
# detects what apps are available
function detect_apps {
FILES="/usr/share/${PROJECT_NAME}/apps/${PROJECT_NAME}-app-*"
@ -299,6 +318,7 @@ function detect_apps {
for filename in $FILES
do
app_name=$(echo "${filename}" | awk -F '-app-' '{print $2}')
if [[ $(enough_ram_for_app "$app_name") != "0" ]]; then
if [[ $(app_not_on_onion_only "$app_name") != "0" ]]; then
# shellcheck disable=SC2068
if ! item_in_array "${app_name}" ${APPS_AVAILABLE[@]}; then
@ -306,6 +326,7 @@ function detect_apps {
APPS_CHOSEN+=("0")
fi
fi
fi
done
function_check get_apps_installed
@ -333,6 +354,7 @@ function detect_installable_apps {
do
app_name=$(echo "${filename}" | awk -F '-app-' '{print $2}')
if [[ $(enough_ram_for_app "$app_name") != "0" ]]; then
if [[ $(app_not_on_onion_only "$app_name") != "0" ]]; then
# shellcheck disable=SC2068
if ! item_in_array "${app_name}" ${APPS_AVAILABLE[@]}; then
@ -348,6 +370,7 @@ function detect_installable_apps {
fi
fi
fi
fi
done
}
@ -367,6 +390,7 @@ function detect_installed_apps {
do
app_name=$(echo "${filename}" | awk -F '-app-' '{print $2}')
if [[ $(enough_ram_for_app "$app_name") != "0" ]]; then
if [[ $(app_not_on_onion_only "$app_name") != "0" ]]; then
if [[ $(app_is_installed "$app_name") == "1" ]]; then
# shellcheck disable=SC2068
@ -379,6 +403,7 @@ function detect_installed_apps {
fi
fi
fi
fi
done
}
@ -404,6 +429,7 @@ function choose_apps_for_variant {
for filename in $FILES
do
app_name=$(echo "${filename}" | awk -F '-app-' '{print $2}')
if [[ $(enough_ram_for_app "$app_name") != "0" ]]; then
if [[ $(app_not_on_onion_only "$app_name") != "0" ]]; then
# shellcheck disable=SC2068
if item_in_array "${app_name}" ${APPS_AVAILABLE[@]}; then
@ -428,6 +454,7 @@ function choose_apps_for_variant {
fi
fi
fi
fi
done
function_check get_apps_installed