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codecatch.sh

Nov 14, 2021LeifMessinger
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More Shell Posts

Update Prefixed Dependencies

Oct 9, 2023C S

0 likes • 127 views

# Update all npm packages under the scope defined by the PREFIX variable ("foo").
PREFIX="foo"; npm ls | grep "$PREFIX" | awk -F/ '{print $NF}' | sed 's/@.*//' | xargs -I package npm update @"$PREFIX"/package

unexpandDirectory.sh

May 13, 2023LeifMessinger

0 likes • 7 views

#!/bin/bash
# Turns 4 spaces into tabs.
# Mostly stolen from AI
# Define the directory to process
DIRECTORY=$1
TabCount=${2:-'4'} #Defaults to 4
# Check if directory is specified
if [ -z "$DIRECTORY" ]; then
echo "Error: Directory not specified."
exit 1
fi
# Check if directory exists
if [ ! -d "$DIRECTORY" ]; then
echo "Error: Directory does not exist."
exit 1
fi
# Find all files in directory and subdirectories
FILES=$(find "$DIRECTORY" -type f)
# Loop through each file and unexpand it
for FILE in $FILES; do
unexpand -t "$TabCount" "$FILE" > "$FILE.tmp"
mv "$FILE.tmp" "$FILE"
done
echo "Done!"

List all AWS EC2 Instances in all regions

Jul 29, 2024AustinLeath

0 likes • 7 views

for region in `aws ec2 describe-regions --output text | cut -f4`
do
echo -e "\nListing Instances in region:'$region'..."
aws ec2 describe-instances --query 'Reservations[*].Instances[*].{Instance:InstanceId,Subnet:SubnetId}' --region $region
done
#This script is to be used with any AWS CLI configured environment, it will list any EC2 instances and their associated subnet network ID's in JSON format

NPM Workspaces Commands

Aug 16, 2023C S

0 likes • 6 views

# Run "test" script on all packages
npm run test --workspaces
# Tip - this also works:
npm run test -ws
----------------------------------------------------
# Runs "test" only on package-a
npm run test --workspace package-a
# Tip - this also works:
npm run test -w package-a
----------------------------------------------------
# Install `lodash` on `package-a`
npm install lodash --workspace package-a
# Install `tap` on `package-b` as a dev dependency
npm install tap --workspace package-b --save-dev
# Install `package-a` on `package-b`
npm install package-a --workspace package-b
# Install `eslint` in all packages
npm install eslint --workspaces

checkAndPush.sh

Nov 4, 2023LeifMessinger

0 likes • 7 views

#!/bin/bash
git status
echo "Do you want to add all changed files?"
select yn in "Yes" "No"; do
case $yn in
Yes ) break;;
No ) exit 1;;
esac
done
git add -u
git status
echo "Does this look right?"
select yn in "Yes" "No"; do
case $yn in
Yes ) break;;
No ) exit 2;;
esac
done
git commit
echo "Do you want to push?"
select yn in "Yes" "No"; do
case $yn in
Yes ) break;;
No ) exit 2;;
esac
done
git push

Delete Git Branches

Mar 10, 2023Helper

1 like • 6 views

#!/bin/bash
for branch in $(git branch | cut -c 3-); do
read -p "Delete local branch $branch? (y/n) " -n 1 -r
echo ""
if [[ $REPLY =~ ^[Yy]$ ]]; then
git branch -D $branch
fi
done