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nixvim/ci/generate.nix
saygo-png c89994b0ac treewide: generate JSON instead of Nix
Signed-off-by: saygo-png <saygo.mail@proton.me>
2025-10-19 00:31:33 +00:00

90 lines
2.1 KiB
Nix

{
writeShellApplication,
rust-analyzer-options,
efmls-configs-sources,
none-ls-builtins,
lspconfig-servers,
conform-formatters,
nixfmt,
nodePackages,
}:
writeShellApplication {
name = "generate";
runtimeInputs = [
nixfmt
nodePackages.prettier
];
text = ''
repo_root=$(git rev-parse --show-toplevel)
generated_dir=$repo_root/generated
commit=
while [ $# -gt 0 ]; do
case "$1" in
--commit) commit=1
;;
--*) echo "unknown option $1"
;;
*) echo "unexpected argument $1"
;;
esac
shift
done
generate_json() {
# Get file part from filepath and remove hash prefix
output_name=$(basename "$1" | cut -d "-" -f "2-")
basename "$1" ".json"
prettier "$1" > "$generated_dir/$output_name"
}
mkdir -p "$generated_dir"
generate_json "${rust-analyzer-options}"
generate_json "${efmls-configs-sources}"
generate_json "${none-ls-builtins}"
generate_json "${conform-formatters}"
generate_json "${lspconfig-servers}"
generate_json "${lspconfig-servers.unsupported}"
if [ -n "$commit" ]; then
cd "$generated_dir"
git add .
# Construct a msg body from `git status -- .`
body=$(
git status \
--short \
--ignored=no \
--untracked-files=no \
--no-ahead-behind \
-- . \
| sed \
-e 's/^\s*\([A-Z]\)\s*/\1 /' \
-e 's/^A/Added/' \
-e 's/^M/Updated/' \
-e 's/^R/Renamed/' \
-e 's/^D/Removed/' \
-e 's/^/- /'
)
# Construct the commit message based on the body
# NOTE: Can't use `wc -l` due to how `echo` pipes its output
count=$(echo -n "$body" | awk 'END {print NR}')
if [ "$count" -gt 1 ] || [ ''${#body} -gt 50 ]; then
msg=$(echo -e "generated: Update\n\n$body")
else
msg="generated:''${body:1}"
fi
# Commit if there are changes
if [ "$count" -gt 0 ]; then
echo "Committing $count changes..."
echo "$msg"
git commit -m "$msg" --no-verify
fi
fi
'';
}