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VSCode Recommended Extensions Script

serhatteker profile image Serhat Teker Originally published at tech.serhatteker.com on ・2 min read

We saw in the post we can use .vscode/extensions.json for workspace base extension recommendation. Ok but how we can generate this file in a developer way?

For a starting point, if you can look at the doc Manage Extensions, you can see that you can list your extensions by:

$ code --list-extensions

0. Generate extensions.json script

#!/bin/bash

VSC_DIR="$PWD/.vscode"
EXTENSION_JSON="$VSC_DIR/extensions.json"
EXTENSION_LIST="$VSC_DIR/extensions.list"
TMP_FILE="$VSC_DIR/extensions-tmp.list"

echo "Copying Code extensions"
mkdir -p $VSC_DIR
cd $VSC_DIR

code --list-extensions > $EXTENSION_LIST
cp $EXTENSION_LIST $TMP_FILE
sed -i 's/.*/\t\t\"&\",/' $TMP_FILE

echo \
'{
    // See http://go.microsoft.com/fwlink/?LinkId=827846 to learn about workspace recommendations.
    // Extension identifier format: ${publisher}.${name}. Example: vscode.csharp

    // List of extensions which should be recommended for users of this workspace.
    "recommendations": [
        //user extensions
    ],
    // List of extensions recommended by VS Code that should not be recommended for users of this workspace.
    "unwantedRecommendations": [

    ]
}' > $EXTENSION_JSON
sed -e '/user extensions/ {' -e 'r extensions-tmp.list' -e 'd' -e '}' -i $EXTENSION_JSON
rm $TMP_FILE

cd $PWD
echo "Code extensions copied."

With above script it basically does 2 things:

  1. Create .vscode and extensions.json & extensions.list files,
  2. Echo your extensions into these files with right formats.

1.0 Install extensions in GUI

If you put your .vscode/extensions.json in your project root, after you open
your workspace with VSCode it will ask you:

VSCode Recommended Extension

1.1 Install extensions in cli

In the doc Manage Extensions we also see there is another flag option to allow us to install extensions:

$ code --install-extension

OK, how we can use this with our generated extensions files? With some magic bash for sure:

$ cat .vscode/extensions.list | xargs -L 1 code --install-extension

Extra

If you want to see my extensions go to: My VSCode Extensions.
Also you can check out my whole VSCode backup: My VSCode Backup

All done!

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