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-rwxr-xr-x%HOME%/.local/bin/vagrant-update-all-boxes.sh9
-rwxr-xr-x%HOME%/.local/bin/virsh-cleanup.sh39
2 files changed, 14 insertions, 34 deletions
diff --git a/%HOME%/.local/bin/vagrant-update-all-boxes.sh b/%HOME%/.local/bin/vagrant-update-all-boxes.sh
index 6d7e5a8..6f4b61c 100755
--- a/%HOME%/.local/bin/vagrant-update-all-boxes.sh
+++ b/%HOME%/.local/bin/vagrant-update-all-boxes.sh
@@ -8,7 +8,7 @@
# This script updates all Vagrant boxes.
set -o errexit -o nounset -o pipefail
-shopt -s inherit_errexit
+shopt -s inherit_errexit lastpipe
dump() {
local msg
@@ -45,13 +45,10 @@ update_box_from_line() {
}
update_all_boxes() {
- local output
- output="$( vagrant box outdated --global | grep -F outdated )"
-
local line
- while IFS= read -r line; do
+ vagrant box outdated --global | grep -F outdated | while IFS= read -r line; do
update_box_from_line "$line"
- done <<< "$output"
+ done
}
clean_old_boxes() {
diff --git a/%HOME%/.local/bin/virsh-cleanup.sh b/%HOME%/.local/bin/virsh-cleanup.sh
index d85560f..efdfa5e 100755
--- a/%HOME%/.local/bin/virsh-cleanup.sh
+++ b/%HOME%/.local/bin/virsh-cleanup.sh
@@ -8,7 +8,7 @@
# This script destroys all libvirt resources.
set -o errexit -o nounset -o pipefail
-shopt -s inherit_errexit
+shopt -s inherit_errexit lastpipe
CONNECT="${CONNECT:=qemu:///system}"
POOL="${POOL:=default}"
@@ -24,7 +24,7 @@ dump() {
}
run_virsh() {
- virsh -c "$CONNECT" "$@"
+ virsh -q -c "$CONNECT" "$@"
}
list_domains() {
@@ -32,24 +32,18 @@ list_domains() {
}
list_networks() {
- local output
- output="$( run_virsh net-list --all --name )"
-
local name
- while IFS= read -r name; do
+ run_virsh net-list --all --name | while IFS= read -r name; do
[ "$name" = default ] && continue
echo "$name"
- done <<< "$output"
+ done
}
list_volumes() {
- local output
- output="$( run_virsh vol-list "$POOL" | tail -n +3 | tr -s ' ' )"
-
local name
- while IFS=' ' read -r name _; do
+ run_virsh vol-list "$POOL" | tr -s ' ' | while IFS=' ' read -r name _; do
echo "$name"
- done <<< "$output"
+ done
}
remove_domain() {
@@ -79,22 +73,11 @@ remove_volume() {
}
main() {
- local output item
-
- output="$( list_domains )"
- if [ -n "$output" ]; then
- while IFS= read -r item; do remove_domain "$item"; done <<< "$output"
- fi
-
- output="$( list_volumes )"
- if [ -n "$output" ]; then
- while IFS= read -r item; do remove_volume "$item"; done <<< "$output"
- fi
-
- output="$( list_networks )"
- if [ -n "$output" ]; then
- while IFS= read -r item; do remove_network "$item"; done <<< "$output"
- fi
+ local item
+
+ list_domains | while IFS= read -r item; do remove_domain "$item"; done
+ list_volumes | while IFS= read -r item; do remove_volume "$item"; done
+ list_networks | while IFS= read -r item; do remove_network "$item"; done
}
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