sccache indentation

dev/ci/setup-sccache

@@ -4,13 +4,13 @@ set -e
 ## Check parameters & set defaults.
 
 if [[ -z "$ARCH_AND_OS" ]]; then
-    echo "ARCH_AND_OS is required"
-    exit 1
+	echo "ARCH_AND_OS is required"
+	exit 1
 fi
 
 if [[ -z "$SCCACHE_AZURE_CONNECTION_STRING" ]]; then
-    echo "SCCACHE_AZURE_CONNECTION_STRING is required"
-    exit 1
+	echo "SCCACHE_AZURE_CONNECTION_STRING is required"
+	exit 1
 fi
 
 SCCACHE_LOG=${SCCACHE_LOG:-info} # set to 'debug' or 'trace' for more verbose logging
@@ -23,14 +23,14 @@ exec 2>&1
 
 ## Download and install sccache.
 if [[ ! -e /usr/local/bin/sccache ]]; then
-    echo "::group::Download sccache"
-    wget --output-document sccache.tar.gz "https://github.com/mozilla/sccache/releases/download/v0.8.2/sccache-v0.8.2-$ARCH_AND_OS.tar.gz"
-    echo "::endgroup::"
-    set -x
-    tar xzf sccache.tar.gz
-    rm sccache.tar.gz
-    sudo mv sccache*/sccache /usr/local/bin/sccache
-    rm -rf sccache*
+	echo "::group::Download sccache"
+	wget --output-document sccache.tar.gz "https://github.com/mozilla/sccache/releases/download/v0.8.2/sccache-v0.8.2-$ARCH_AND_OS.tar.gz"
+	echo "::endgroup::"
+	set -x
+	tar xzf sccache.tar.gz
+	rm sccache.tar.gz
+	sudo mv sccache*/sccache /usr/local/bin/sccache
+	rm -rf sccache*
 fi
 
 
@@ -39,29 +39,29 @@ set -x
 echo "PATH=/usr/local/libexec/sccache:/usr/local/bin:$PATH" >> "$GITHUB_ENV"
 sudo mkdir -p /usr/local/libexec/sccache
 for PROG in cc c++; do
-    FULLPATH=$(command -v "$PROG")
-    echo '#!/bin/sh' > "$PROG"
-    echo "exec /usr/local/bin/sccache $FULLPATH \"\$@\"" >> "$PROG"
-    chmod +x "$PROG"
-    sudo mv "$PROG" /usr/local/libexec/sccache/
+	FULLPATH=$(command -v "$PROG")
+	echo '#!/bin/sh' > "$PROG"
+	echo "exec /usr/local/bin/sccache $FULLPATH \"\$@\"" >> "$PROG"
+	chmod +x "$PROG"
+	sudo mv "$PROG" /usr/local/libexec/sccache/
 done
 
 
 ## Update environment variables.
 
 HAS_SCCACHE_IN_PATH=$(ruby -e 'puts ENV["PATH"].split(":").include?("/usr/local/bin")')
 if ! $HAS_SCCACHE_IN_PATH; then
-    echo "PATH=/usr/local/bin:$PATH" >> "$GITHUB_ENV"
+	echo "PATH=/usr/local/bin:$PATH" >> "$GITHUB_ENV"
 fi
 
 HAS_COMPILER_WRAPPERS_IN_PATH=$(ruby -e 'puts ENV["PATH"].split(":").include?("/usr/local/libexec/sccache")')
 if $HAS_COMPILER_WRAPPERS_IN_PATH; then
-    # When starting the sccache server, the compiler wrappers must *not* be in PATH
-    # so that the sccache server uses the non-wrapped compilers.
-    PATH=$(ruby -e 'paths = ENV["PATH"].split(":"); paths.delete("/usr/local/libexec/sccache"); puts paths.join(":")')
-    export PATH
+	# When starting the sccache server, the compiler wrappers must *not* be in PATH
+	# so that the sccache server uses the non-wrapped compilers.
+	PATH=$(ruby -e 'paths = ENV["PATH"].split(":"); paths.delete("/usr/local/libexec/sccache"); puts paths.join(":")')
+	export PATH
 else
-    echo "PATH=/usr/local/libexec/sccache:$PATH" >> "$GITHUB_ENV"
+	echo "PATH=/usr/local/libexec/sccache:$PATH" >> "$GITHUB_ENV"
 fi
 
 
@@ -73,15 +73,15 @@ export SCCACHE_ERROR_LOG="$(pwd)/sccache.log"
 echo "SCCACHE_ERROR_LOG=$SCCACHE_ERROR_LOG" >> "$GITHUB_ENV"
 
 if $SUDO; then
-    sudo -E env SCCACHE_START_SERVER=1 sccache
+	sudo -E env SCCACHE_START_SERVER=1 sccache
 else
-    env SCCACHE_START_SERVER=1 sccache
+	env SCCACHE_START_SERVER=1 sccache
 fi
 
 set +x
 echo "Waiting until sccache server is started..."
 while [[ ! -e sccache.log ]]; do
-    sleep 0.1
+	sleep 0.1
 done
 sleep 0.5
 echo "sccache server is started."

dev/ci/teardown-sccache

@@ -11,15 +11,15 @@ set -x
 # assume that sccache is in PATH and also don't assume that the log file exists.
 
 if [[ -e /usr/local/bin/sccache ]]; then
-    if $SUDO; then
-        sudo /usr/local/bin/sccache --stop-server
-    else
-        /usr/local/bin/sccache --stop-server
-    fi
+	if $SUDO; then
+		sudo /usr/local/bin/sccache --stop-server
+	else
+		/usr/local/bin/sccache --stop-server
+	fi
 fi
 
 if test -e sccache.log; then
-    cat sccache.log;
+	cat sccache.log;
 fi
 
 # Remove compiler wrappers from PATH.