Pass CCACHE_DISABLE variable to jobs

Author: furtib

src/clang.bzl

@@ -1,5 +1,9 @@
 load("@bazel_tools//tools/build_defs/cc:action_names.bzl", "ACTION_NAMES")
 load("@bazel_tools//tools/cpp:toolchain_utils.bzl", "find_cpp_toolchain")
+load(
+    "@default_codechecker_tools//:defs.bzl",
+    "CCACHE_DISABLE"
+)
 
 CLANG_TIDY_WRAPPER_SCRIPT = """#!/usr/bin/env bash
 CLANG_TIDY=$1
@@ -176,12 +180,19 @@ def _run_analyzer(
         direct = input_files,
         transitive = [compilation_context.headers],
     )
+
+    # Have it None by default to avoid overwriting use_default_shell_env
+    env_var = None
+    if CCACHE_DISABLE == 1:
+        env_var = {"CCACHE_DISABLE": CCACHE_DISABLE}
+
     ctx.actions.run(
         inputs = inputs,
         outputs = [outfile],
         executable = wrapper,
         arguments = [args],
         mnemonic = "ClangAnalyzer",
+        env = env_var,
         use_default_shell_env = True,
         progress_message = "Run clang -analyze on {}".format(infile.short_path),
     )

src/code_checker.bzl

@@ -3,6 +3,10 @@
 
 load("@bazel_tools//tools/build_defs/cc:action_names.bzl", "ACTION_NAMES")
 load("@bazel_tools//tools/cpp:toolchain_utils.bzl", "find_cpp_toolchain")
+load(
+    "@default_codechecker_tools//:defs.bzl",
+    "CCACHE_DISABLE"
+)
 
 CODE_CHECKER_WRAPPER_SCRIPT = """#!/usr/bin/env bash
 #set -x
@@ -88,13 +92,19 @@ def _run_code_checker(
     args.add("--output=" + data_dir)
     args.add("--file=*/" + src.path)
 
+    # Have it None by default to avoid overwriting use_default_shell_env
+    env_var = None
+    if CCACHE_DISABLE == 1:
+        env_var = {"CCACHE_DISABLE": CCACHE_DISABLE}
+
     # Action to run CodeChecker for a file
     ctx.actions.run(
         inputs = inputs,
         outputs = outputs,
         executable = wrapper,
         arguments = [args],
         mnemonic = "CodeChecker",
+        env = env_var,
         use_default_shell_env = True,
         progress_message = "CodeChecker analyze {}".format(src.short_path),
     )

src/codechecker.bzl

@@ -9,6 +9,7 @@ load(
 load(
     "@default_codechecker_tools//:defs.bzl",
     "CODECHECKER_BIN_PATH",
+    "CCACHE_DISABLE"
 )
 
 def get_platform_alias(platform):
@@ -98,6 +99,11 @@ def _codechecker_impl(ctx):
     if compile_commands != ctx.outputs.compile_commands:
         fail("Seems compile_commands.json file is incorrect!")
 
+    # Have it None by default to avoid overwriting use_default_shell_env
+    env_var = None
+    if CCACHE_DISABLE == 1:
+        env_var = {"CCACHE_DISABLE": CCACHE_DISABLE}
+
     # Convert flacc calls to clang in compile_commands.json
     # and save to codechecker_commands.json
     ctx.actions.run(
@@ -111,6 +117,7 @@ def _codechecker_impl(ctx):
         ],
         mnemonic = "CodeCheckerConvertFlaccToClang",
         progress_message = "Filtering %s" % str(ctx.label),
+        env = env_var,
         # use_default_shell_env = True,
     )
 
@@ -195,6 +202,7 @@ def _codechecker_impl(ctx):
         arguments = [],
         mnemonic = "CodeChecker",
         progress_message = "CodeChecker %s" % str(ctx.label),
+        env = env_var,
         # use_default_shell_env = True,
     )