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Touch files before addKey or addOrEditKeyValPair

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Signed-off-by: Christian König <ckoenig@posteo.de>
This commit is contained in:
Christian König 2022-11-09 21:25:09 +01:00
parent 2fd5b944ad
commit 67385b7ed4
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2 changed files with 6 additions and 3 deletions
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6
advanced/Scripts/utils.sh
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@ -31,6 +31,9 @@ addOrEditKeyValPair() {
local key="${2}"
local value="${3}"
# touch file to prevent grep error if file does not exist yet
touch "${file}"
if grep -q "^${key}=" "${file}"; then
# Key already exists in file, modify the value
sed -i "/^${key}=/c\\${key}=${value}" "${file}"
@ -51,6 +54,9 @@ addKey(){
local file="${1}"
local key="${2}"
# touch file to prevent grep error if file does not exist yet
touch "${file}"
if ! grep -q "^${key}" "${file}"; then
# Key does not exist, add it.
echo "${key}" >> "${file}"

3
automated install/basic-install.sh
View file

@ -1785,9 +1785,6 @@ create_pihole_user() {
finalExports() {
# set or update the variables in the file
# create the file if it does not exist
touch "${setupVars}"
addOrEditKeyValPair "${setupVars}" "PIHOLE_INTERFACE" "${PIHOLE_INTERFACE}"
addOrEditKeyValPair "${setupVars}" "PIHOLE_DNS_1" "${PIHOLE_DNS_1}"
addOrEditKeyValPair "${setupVars}" "PIHOLE_DNS_2" "${PIHOLE_DNS_2}"