ZIm/script/generate-licenses
Julia Ryan 01bdef130b
nix: Fix generate-licenses failure (#34072)
We should maybe add `generate-licenses` to the sensitivity list for
running nix in CI given that nix uses a workaround for it.

Release Notes:

- N/A
2025-07-08 18:05:11 +00:00

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#!/usr/bin/env bash
set -euo pipefail
CARGO_ABOUT_VERSION="0.7"
OUTPUT_FILE="${1:-$(pwd)/assets/licenses.md}"
TEMPLATE_FILE="script/licenses/template.md.hbs"
fail_on_stderr() {
local tmpfile=$(mktemp)
"$@" 2> >(tee "$tmpfile" >&2)
local rc=$?
[ -s "$tmpfile" ] && rc=1
rm "$tmpfile"
return $rc
}
echo -n "" >"$OUTPUT_FILE"
{
echo -e "# ###### THEME LICENSES ######\n"
cat assets/themes/LICENSES
echo -e "\n# ###### ICON LICENSES ######\n"
cat assets/icons/LICENSES
echo -e "\n# ###### CODE LICENSES ######\n"
} >>"$OUTPUT_FILE"
if ! cargo about --version | grep "cargo-about $CARGO_ABOUT_VERSION" &>/dev/null; then
echo "Installing cargo-about@^$CARGO_ABOUT_VERSION..."
cargo install "cargo-about@^$CARGO_ABOUT_VERSION"
else
echo "cargo-about@^$CARGO_ABOUT_VERSION is already installed."
fi
echo "Generating cargo licenses"
if [ -z "${ALLOW_MISSING_LICENSES-}" ]; then FAIL_FLAG=--fail; else FAIL_FLAG=""; fi
if [ -z "${ALLOW_MISSING_LICENSES-}" ]; then WRAPPER=fail_on_stderr; else WRAPPER=""; fi
set -x
$WRAPPER cargo about generate \
$FAIL_FLAG \
-c script/licenses/zed-licenses.toml \
"$TEMPLATE_FILE" >>"$OUTPUT_FILE"
set +x
sed -i.bak 's/"/"/g' "$OUTPUT_FILE"
sed -i.bak 's/'/'\''/g' "$OUTPUT_FILE" # The ` '\'' ` thing ends the string, appends a single quote, and re-opens the string
sed -i.bak 's/=/=/g' "$OUTPUT_FILE"
sed -i.bak 's/`/`/g' "$OUTPUT_FILE"
sed -i.bak 's/&lt;/</g' "$OUTPUT_FILE"
sed -i.bak 's/&gt;/>/g' "$OUTPUT_FILE"
rm -rf "${OUTPUT_FILE}.bak"
echo "generate-licenses completed. See $OUTPUT_FILE"