feat: run all tests in parallel

Author: Hoblovski

script/run_testdata.sh

@@ -0,0 +1,33 @@
+#!/bin/bash
+# Generate uniast for all testdata. Must be run from repo root
+#
+# USAGE:
+# 1. Save the uniast to out/
+# $ OUTDIR=out/ ./script/run_testdata.sh
+#
+# 2. Save the uniast to out/ , colorize output for human readable terminal
+# OUTDIR=out/ PARALLEL_FLAGS=--ctag ./script/run_testdata.sh
+#
+# 3. Use a custom abcoder executable
+# OUTDIR=out/ ABCEXE="./other_abcoder" ./script/run_testdata.sh
+
+ABCEXE=${ABCEXE:-./abcoder}
+OUTDIR=${OUTDIR:?Error: OUTDIR is a mandatory environment variable}
+PARALLEL_FLAGS=${PARALLEL_FLAGS:---tag}
+
+LANGS=(go rust python cxx)
+
+detect_jobs() {
+	local ABCEXE=${1:-$ABCEXE}
+	for lang in ${LANGS[@]}; do
+		for repo in testdata/$lang/*; do
+			outname=$(echo $repo | sed 's/^testdata\///; s/[/:? ]/_/g')
+			echo $ABCEXE parse $lang $repo -o $OUTDIR/$outname.json
+		done
+	done
+}
+
+mkdir -pv "$OUTDIR"
+detect_jobs | parallel $PARALLEL_FLAGS echo {}
+echo
+detect_jobs | parallel $PARALLEL_FLAGS -j$(nproc --all) --jobs 0 "eval {}" 2>&1