schiwagoa/ufw-docker
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refactor check-install function

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Chai Feng 2018-11-24 13:46:35 +08:00
parent d831601aa9
commit 768d7b0577
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GPG Key ID: 2DCD9A24E523FFD2
1 changed files with 5 additions and 12 deletions
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ufw-docker
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@ -274,7 +274,7 @@ function rm-on-exit() {
function on-exit() { function on-exit() {
for file in "${files_to_be_deleted[@]}"; do for file in "${files_to_be_deleted[@]}"; do
[[ -f "$file" ]] && rm -vr "$file" [[ -f "$file" ]] && rm -r "$file"
done done
files_to_be_deleted=() files_to_be_deleted=()
} }
@ -282,12 +282,9 @@ function on-exit() {
trap on-exit EXIT INT TERM QUIT ABRT ERR trap on-exit EXIT INT TERM QUIT ABRT ERR
function ufw-docker--check-install() { function ufw-docker--check-install() {
local after_rules_tmp after_rules_tmp="${after_rules_tmp:-$(mktemp)}"
after_rules_tmp="${1:-}" rm-on-exit "$after_rules_tmp"
if [[ -z "$after_rules_tmp" ]]; then
after_rules_tmp="$(mktemp)"
rm-on-exit "$after_rules_tmp"
fi
sed "/^# BEGIN UFW AND DOCKER/,/^# END UFW AND DOCKER/d" "$after_rules" > "$after_rules_tmp" sed "/^# BEGIN UFW AND DOCKER/,/^# END UFW AND DOCKER/d" "$after_rules" > "$after_rules_tmp"
>> "${after_rules_tmp}" cat <<-\EOF >> "${after_rules_tmp}" cat <<-\EOF
# BEGIN UFW AND DOCKER # BEGIN UFW AND DOCKER
@ -318,11 +315,7 @@ function ufw-docker--check-install() {
} }
function ufw-docker--install() { function ufw-docker--install() {
local after_rules_tmp if ! ufw-docker--check-install; then
after_rules_tmp="$(mktemp)"
rm-on-exit "$after_rules_tmp"
if ! ufw-docker--check-install "$after_rules_tmp"; then
local after_rules_bak local after_rules_bak
after_rules_bak="${after_rules}-ufw-docker~$(date '+%Y-%m-%d-%H%M%S')~" after_rules_bak="${after_rules}-ufw-docker~$(date '+%Y-%m-%d-%H%M%S')~"
err "\\nBacking up $after_rules to $after_rules_bak" err "\\nBacking up $after_rules to $after_rules_bak"