Initial commit

libexec/bats-preprocess

@@ -0,0 +1,51 @@
+#!/usr/bin/env bash
+set -e
+
+encode_name() {
+  local name="$1"
+  local result="test_"
+
+  if [[ ! "$name" =~ [^[:alnum:]\ _-] ]]; then
+    name="${name//_/-5f}"
+    name="${name//-/-2d}"
+    name="${name// /_}"
+    result+="$name"
+  else
+    local length="${#name}"
+    local char i
+
+    for ((i=0; i<length; i++)); do
+      char="${name:$i:1}"
+      if [ "$char" = " " ]; then
+        result+="_"
+      elif [[ "$char" =~ [[:alnum:]] ]]; then
+        result+="$char"
+      else
+        result+="$(printf -- "-%02x" \'"$char")"
+      fi
+    done
+  fi
+
+  echo "$result"
+}
+
+tests=()
+index=0
+
+while IFS= read -r line; do
+  index=$(($index + 1))
+  quoted_name="$(expr "$line" : '^ *@test  *\([^ ].*\)  *{ *$' || true)"
+
+  if [ -n "$quoted_name" ]; then
+    name="$(eval echo "$quoted_name")"
+    encoded_name="$(encode_name "$name")"
+    tests["${#tests[@]}"]="$encoded_name"
+    echo "${encoded_name}() { bats_test_info ${quoted_name} ${index}"
+  else
+    echo "$line"
+  fi
+done
+
+for test_name in "${tests[@]}"; do
+  echo "bats_test_function ${test_name}"
+done