Created
September 18, 2022 11:31
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nvim_plugin_versions.sh
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#! /bin/bash | |
plugins_and_versions_raw=$(grep -P "use\s+{" "$1" -A2) | |
AWK=$(cat<<'EOF' | |
match($0, /['"]([a-zA-Z\-_0-9\.]+\/[a-zA-Z\-_0-9\.]+)['"]/, res) {repo=res[1]} | |
match($0, /commit[[:space:]]*=[[:space:]]*.([^'"]+)./, res) {commit=res[1]; printf("%s#%s\n", repo, commit)} | |
EOF | |
) | |
plugins_and_versions=$(echo "$plugins_and_versions_raw" | awk "$AWK") | |
for plugin in $plugins_and_versions; do | |
vars=(${plugin//#/ }) | |
repo="${vars[0]}" | |
commit="${vars[1]}" | |
# https://stackoverflow.com/a/27899728/516188 | |
commits=$(curl -sS "https://api.github.com/repos/$repo/commits?per_page=100" | jq -r '.[] | .sha') | |
# echo "Fetched $(echo "$commits" | wc -l) commits" | |
commits_behind_plus_one=$(echo "$commits" | grep -n "$commit" | sed "s/:.*//") | |
commits_behind=$(expr "$commits_behind_plus_one" - 1) | |
echo "$repo: $commits_behind commits behind" | |
done |
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