BATMAN

Author: reutermj

.gitignore

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+bazel-*

MODULE.bazel

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+"Your one stop shop for hermetic c/c++ toolchains in Bazel!"
+module(name = "toolchains_cc")
+
+bazel_dep(name = "rules_cc", version = "0.1.1")
+bazel_dep(name = "platforms", version = "0.0.11")

README.md

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+# toolchains_cc
+
+Your one stop shop for default, hermetic c/c++ toolchains in Bazel!
+
+This package:
+* is easy to configure,
+* supports linux, macos, and windows bazel builds,
+* supports clang, gcc, and msvc compiler toolchains,
+* supports x86_64 and arm64,
+* has low overhead on CI runs, and
+* enables remote caching to further speed up your development and CI.

bazel

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+#!/bin/bash
+$(dirname $(readlink -f "$0"))/tools/bazel "$@"

bazel.bat

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+@ECHO OFF
+"%~dp0tools\bazel.bat" %*

tools/bazel

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+#!/bin/bash
+
+# Determine OS type
+OS="$(uname -s)"
+case "$OS" in
+    Linux)
+        OS="linux"
+        ;;
+    Darwin)
+        OS="darwin"
+        ;;
+    *)
+        echo "Unsupported operating system: $OS"
+        exit 1
+        ;;
+esac
+
+# Determine architecture
+ARCH="$(uname -m)"
+case "$ARCH" in
+    x86_64)
+        ARCH="amd64"
+        ;;
+    arm64|aarch64)
+        ARCH="arm64"
+        ;;
+    *)
+        echo "Unsupported architecture: $ARCH"
+        exit 1
+        ;;
+esac
+
+# Construct the path to the Bazelisk binary
+DIRNAME=$(dirname $(readlink -f "$0"))
+BAZELISK_BINARY="${DIRNAME}/bazelisk-${OS}-${ARCH}"
+
+# Check if the binary exists
+if [ ! -x "$BAZELISK_BINARY" ]; then
+    echo "Bazelisk binary not found or not executable: $BAZELISK_BINARY"
+    exit 1
+fi
+
+# Run the Bazelisk binary
+exec "$BAZELISK_BINARY" "$@"

tools/bazel.bat

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+@echo off
+setlocal enabledelayedexpansion
+
+REM Detect system architecture using environment variable
+if /i "%PROCESSOR_ARCHITECTURE%"=="ARM64" (
+    set "bazelisk=%~dp0bazelisk-windows-arm64.exe"
+) else (
+    set "bazelisk=%~dp0bazelisk-windows-amd64.exe"
+)
+
+REM Check if the executable exists
+if not exist "%bazelisk%" (
+    echo Error: %bazelisk% not found.
+    echo Detected architecture: %PROCESSOR_ARCHITECTURE%
+    echo Please ensure the appropriate Bazelisk executable is available.
+    exit /b 1
+)
+
+REM Execute Bazelisk with all arguments passed to this script
+"%bazelisk%" %*
+
+exit /b %ERRORLEVEL%