fix: changing regex patterns for toolchains (#853)

Author: sigmaaa

bundles/com.espressif.idf.core/plugin.xml

@@ -246,55 +246,55 @@ config-only component and an interface library is created instead."
   <extension point="com.espressif.idf.core.toolchain">
      <ToolChain
            arch="xtensa"
-           compilerPattern="xtensa-esp32-elf-gcc(\.exe)?"
+           compilerPattern="xtensa-esp32-elf[\\/]+bin[\\/]+xtensa-esp32-elf-gcc(?:\.exe)?$"
            debuggerPattern="xtensa-esp32-elf-gdb(\.exe)?"
            fileName="toolchain-esp32.cmake"
            id="xtensa-esp32-elf"
            name="esp32">
      </ToolChain>
      <ToolChain
            arch="xtensa"
-           compilerPattern="xtensa-esp32s2-elf-gcc(\.exe)?"
+           compilerPattern="xtensa-esp32s2-elf[\\/]+bin[\\/]+xtensa-esp32s2-elf-gcc(?:\.exe)?$"
            debuggerPattern="xtensa-esp32s2-elf-gdb(\.exe)?"
            fileName="toolchain-esp32s2.cmake"
            id="xtensa-esp32s2-elf"
            name="esp32s2">
      </ToolChain>
      <ToolChain
            arch="xtensa"
-           compilerPattern="xtensa-esp32s3-elf-gcc(\.exe)?"
+           compilerPattern="xtensa-esp32s3-elf[\\/]+bin[\\/]+xtensa-esp32s3-elf-gcc(?:\.exe)?$"
            debuggerPattern="xtensa-esp32s3-elf-gdb(\.exe)?"
            fileName="toolchain-esp32s3.cmake"
            id="xtensa-esp32s3-elf"
            name="esp32s3">
      </ToolChain>
      <ToolChain
            arch="riscv32"
-           compilerPattern="riscv32-esp-elf-gcc(\.exe)?"
+           compilerPattern="riscv32-esp-elf[\\/]+bin[\\/]+riscv32-esp-elf-gcc(?:\.exe)?$"
            debuggerPattern="riscv32-esp-elf-gdb(\.exe)?"
            fileName="toolchain-esp32c2.cmake"
            id="riscv32-esp-elf"
            name="esp32c2">
      </ToolChain>
      <ToolChain
            arch="riscv32"
-           compilerPattern="riscv32-esp-elf-gcc(\.exe)?"
+           compilerPattern="riscv32-esp-elf[\\/]+bin[\\/]+riscv32-esp-elf-gcc(?:\.exe)?$"
            debuggerPattern="riscv32-esp-elf-gdb(\.exe)?"
            fileName="toolchain-esp32c3.cmake"
            id="riscv32-esp-elf"
            name="esp32c3">
      </ToolChain>
      <ToolChain
            arch="riscv32"
-           compilerPattern="riscv32-esp-elf-gcc(\.exe)?"
+           compilerPattern="riscv32-esp-elf[\\/]+bin[\\/]+riscv32-esp-elf-gcc(?:\.exe)?$"
            debuggerPattern="riscv32-esp-elf-gdb(\.exe)?"
            fileName="toolchain-esp32c6.cmake"
            id="riscv32-esp-elf"
            name="esp32c6">
      </ToolChain>
           <ToolChain
            arch="riscv32"
-           compilerPattern="riscv32-esp-elf-gcc(\.exe)?"
+           compilerPattern="riscv32-esp-elf[\\/]+bin[\\/]+riscv32-esp-elf-gcc(?:\.exe)?$"
            debuggerPattern="riscv32-esp-elf-gdb(\.exe)?"
            fileName="toolchain-esp32h2.cmake"
            id="riscv32-esp-elf"

bundles/com.espressif.idf.core/src/com/espressif/idf/core/toolchain/ESPToolChainManager.java

@@ -183,8 +183,8 @@ private File findMatchingFile(Path dir, String filePattern)
 			{
 				if (Files.isRegularFile(file))
 				{
-					Matcher matcher = pattern.matcher(file.getFileName().toString());
-					if (matcher.matches())
+					Matcher matcher = pattern.matcher(file.toAbsolutePath().toString());
+					if (matcher.find())
 					{
 						return file.toFile();
 					}