diff --git a/xcode/bootstrap/full_code_lint.sh b/xcode/bootstrap/full_code_lint.sh
new file mode 100644
index 0000000..a036ef0
--- /dev/null
+++ b/xcode/bootstrap/full_code_lint.sh
@@ -0,0 +1,25 @@
+#!/bin/sh
+
+# Description:
+#   Runs full linting and copy-paste-detection for project
+#
+# Required environment variables:
+#   SRCROOT - project directory.
+#   SCRIPT_DIR - directory of current script.
+#
+# Optional environment variables:
+#   See swiftlint.sh and copy_paste_detection.sh for complete list of available variables
+#
+# Example of usage:
+#   ./full_code_lint.sh
+#
+
+if [ -z "${SCRIPT_DIR}" ]; then
+    SCRIPT_DIR=${SRCROOT}/build-scripts/xcode/build_phases
+fi
+
+. ${SRCROOT}/build-scripts/xcode/aux_scripts/install_env.sh swiftlint
+FORCE_LINT=true; . ${SCRIPT_DIR}/swiftlint.sh
+
+. ${SRCROOT}/build-scripts/xcode/aux_scripts/install_env.sh cpd
+. ${SCRIPT_DIR}/copy_paste_detection.sh Localization Generated Pods
\ No newline at end of file
diff --git a/xcode/bootstrap/incremental_code_lint.sh b/xcode/bootstrap/incremental_code_lint.sh
new file mode 100644
index 0000000..427a465
--- /dev/null
+++ b/xcode/bootstrap/incremental_code_lint.sh
@@ -0,0 +1,22 @@
+#!/bin/sh
+
+# Description:
+#   Runs incremental linting for project
+#
+# Required environment variables:
+#   SRCROOT - project directory.
+#   SCRIPT_DIR - directory of current script.
+#
+# Optional environment variables:
+#   See swiftlint.sh for complete list of available variables
+#
+# Example of usage:
+#   ./incremetal_code_lint.sh
+#
+
+if [ -z "${SCRIPT_DIR}" ]; then
+    SCRIPT_DIR=${SRCROOT}/build-scripts/xcode/build_phases
+fi
+
+. ${SRCROOT}/build-scripts/xcode/aux_scripts/install_env.sh swiftlint
+. ${SCRIPT_DIR}/swiftlint.sh
\ No newline at end of file
diff --git a/xcode/build_phases/api_generator.sh b/xcode/build_phases/api_generator.sh
index ff31f91..0702033 100755
--- a/xcode/build_phases/api_generator.sh
+++ b/xcode/build_phases/api_generator.sh
@@ -24,36 +24,50 @@
 readonly EXIT_SUCCESS=0
 readonly EXIT_FAILURE=1
 
-readonly TRUE=0
-readonly FALSE=1
+readonly TRUE=1
+readonly FALSE=0
 
 readonly LOG_TAG="API-GENERATOR"
 
 notice()
 {
-    echo "${LOG_TAG}:NOTICE: ${1}"
+    echo "${LOG_TAG}:NOTICE: ${1}" >&2
 }
 
 debug()
 {
     if [ ! -z "${VERBOSE}" ]; then
-        echo "${LOG_TAG}:DEBUG: ${1}"
+        echo "${LOG_TAG}:DEBUG: ${1}" >&2
+    fi
+}
+
+exit_on_failure()
+{
+    eval ${1}
+
+    local -r EXIT_CODE=$?
+
+    if [ ${EXIT_CODE} -ne 0 ]; then
+        echo "Recent command: \`${1}\` failed with code ${EXIT_CODE}"
+
+        exit ${EXIT_CODE}
     fi
 }
 
 is_force_run()
 {
     if [ -z "${FORCE_RUN}" ]; then
-        return ${FALSE}
+        echo ${FALSE}
+        return
     fi
 
     local -r STR_MODE=`tr "[:upper:]" "[:lower:]" <<< ${FORCE_RUN}`
 
     if [ ${STR_MODE} == "yes" ] || [ ${STR_MODE} == "true" ] || [ ${STR_MODE} == "1" ]; then
-        return ${TRUE}
+        echo ${TRUE}
+    else
+        echo ${FALSE}
     fi
-
-    return ${FALSE}
 }
 
 is_single_file()
@@ -85,6 +99,19 @@ get_api_spec_current_commit()
     fi
 }
 
+get_api_spec_status()
+{
+    if [ -z "${API_SPEC_DIR}" ]; then
+        if [ ! -z "${1}" ]; then
+            echo `git -C ${1} status -s`
+        else
+            echo `git status -s`
+        fi
+    else
+        echo `git -C ${API_SPEC_DIR} status -s`
+    fi
+}
+
 is_api_spec_under_source_control()
 {
     local IS_UNDER_SOURCE_CONTROL_CHECK
@@ -99,14 +126,33 @@ is_api_spec_under_source_control()
         IS_UNDER_SOURCE_CONTROL_CHECK=`git -C ${API_SPEC_DIR} rev-parse --is-inside-work-tree 2>/dev/null`
     fi
     
-    [ ${IS_UNDER_SOURCE_CONTROL_CHECK} = "true" ]
+    if [ ${IS_UNDER_SOURCE_CONTROL_CHECK} = "true" ]; then
+        echo ${TRUE}
+    else
+        echo ${FALSE}
+    fi
+}
+
+is_api_spec_has_uncommited_changes()
+{
+    if [ `is_api_spec_under_source_control` -eq ${TRUE} ]; then
+        local -r API_SPEC_STATUS=`get_api_spec_status`
+
+        if [ -z "${API_SPEC_STATUS}" ]; then
+            echo ${FALSE}
+        else
+            echo ${TRUE}
+        fi
+    else
+        echo ${FALSE}
+    fi
 }
 
 is_nothing_changed_since_last_check()
 {
-    if is_force_run; then
+    if [ `is_force_run` -eq ${TRUE} ]; then
         notice "Force run detected. Skipping commits comparison."
-        return ${EXIT_FAILURE}
+        echo ${TRUE}
     fi
 
     if [ -z "${COMMIT_FILE_PATH}" ]; then
@@ -114,28 +160,33 @@ is_nothing_changed_since_last_check()
             local -r COMMIT_FILE_PATH=${1}
         else
             debug "COMMIT_FILE_PATH should be defined or passed as first argument!"
-            return ${EXIT_FAILURE}
+            echo ${FALSE}
         fi
     fi
 
-    if is_api_spec_under_source_control; then
+    if [ `is_api_spec_under_source_control` -eq ${TRUE} ]; then
         local -r CURRENT_COMMIT=`get_api_spec_current_commit`
 
         local -r LAST_CHECKED_COMMIT=`cat ${COMMIT_FILE_PATH} 2> /dev/null || echo ""`
 
         if [ ${CURRENT_COMMIT} = "${LAST_CHECKED_COMMIT}" ]; then
-            return ${EXIT_SUCCESS}
+            if [ `is_api_spec_has_uncommited_changes` -eq ${TRUE} ]; then
+                notice "API spec has uncomitted changes."
+                echo ${FALSE}
+            else
+                echo ${TRUE}
+            fi
         else
-            return ${EXIT_FAILURE}
+            echo ${FALSE}
         fi
     else
-        return ${EXIT_SUCCESS} 
+        echo ${FALSE}
     fi    
 }
 
 record_current_commit()
 {
-    if is_force_run; then
+    if [ `is_force_run` -eq ${TRUE} ]; then
         notice "Force run detected. Commit won't be recorder."
         exit ${EXIT_SUCCESS}
     fi
@@ -204,7 +255,9 @@ openapi_codegen()
 
     rm -rf ${OUTPUT_PATH}/${API_NAME} # remove previously generated API (if exists)
 
-    java -cp "Downloads/${CODEGEN_FILE_NAME}:Downloads/${TINETWORKING_CODEGEN_FILE_NAME}" io.swagger.codegen.v3.cli.SwaggerCodegen generate -l TINetworking -i ${OPEN_API_SPEC_PATH} -o ${OUTPUT_PATH} --additional-properties projectName=${API_NAME}
+    local -r OPENAPI_COMMAND="java -cp "Downloads/${CODEGEN_FILE_NAME}:Downloads/${TINETWORKING_CODEGEN_FILE_NAME}" io.swagger.codegen.v3.cli.SwaggerCodegen generate -l TINetworking -i ${OPEN_API_SPEC_PATH} -o ${OUTPUT_PATH} --additional-properties projectName=${API_NAME}"
+
+    exit_on_failure "${OPENAPI_COMMAND}"
 
     # flatten folders hierarchy
 
@@ -249,7 +302,9 @@ api_generator_codegen()
 
     . build-scripts/xcode/aux_scripts/download_file.sh ${FILE_NAME} ${DOWNLOAD_URL}
 
-    java -Xmx12g -jar "Downloads/${FILE_NAME}" generate-client-code --output-language SWIFT --specification-path ${API_SPEC_DIR} --output-path ${OUTPUT_PATH} --single-file $(is_single_file)
+    local -r API_GENERATOR_COMMAND="java -Xmx12g -jar Downloads/${FILE_NAME} generate-client-code --output-language SWIFT --specification-path ${API_SPEC_DIR} --output-path ${OUTPUT_PATH} --single-file $(is_single_file)"
+
+    exit_on_failure "${API_GENERATOR_COMMAND}"
 }
 
 readonly BUILD_PHASES_DIR=${SRCROOT}/build_phases
@@ -258,7 +313,7 @@ mkdir -p ${BUILD_PHASES_DIR}
 
 readonly COMMIT_FILE_PATH=${BUILD_PHASES_DIR}/api-generator-commit
 
-if is_nothing_changed_since_last_check; then
+if [ `is_nothing_changed_since_last_check` -eq ${TRUE} ]; then
     notice "Nothing was changed. API generation skipped."
     exit ${EXIT_SUCCESS}
 fi
diff --git a/xcode/build_phases/common/read_input_file_names.sh b/xcode/build_phases/common/read_input_file_names.sh
index 7de9439..436445f 100644
--- a/xcode/build_phases/common/read_input_file_names.sh
+++ b/xcode/build_phases/common/read_input_file_names.sh
@@ -61,13 +61,12 @@ if has_input_files && \
         SCRIPT_INPUT_FILE_VARIABLE_NAME="SCRIPT_INPUT_FILE_${i}"
         SHELL_VARIABLE="\${${SCRIPT_INPUT_FILE_VARIABLE_NAME}}"
         RESOLVED_FILE_NAME=`envsubst <<< ${SHELL_VARIABLE}`
-        INPUT_FILE_NAMES=${INPUT_FILE_NAMES}${FILE_NAMES_SEPARATOR}${RESOLVED_FILE_NAME}
 
         if [ ! -z ${INPUT_FILE_NAMES} ]; then
             INPUT_FILE_NAMES=${INPUT_FILE_NAMES}${FILE_NAMES_SEPARATOR}
+        else
+            INPUT_FILE_NAMES=${INPUT_FILE_NAMES}${FILE_NAMES_SEPARATOR}${RESOLVED_FILE_NAME}
         fi
-
-        INPUT_FILE_NAMES=${INPUT_FILE_NAMES}${RESOLVED_FILE_NAME}
     done
 elif has_input_file_lists; then
     for i in `seq 0 $((${SCRIPT_INPUT_FILE_LIST_COUNT}-1))`
diff --git a/xcode/build_phases/copy_paste_detection.sh b/xcode/build_phases/copy_paste_detection.sh
index 3fe30c1..4b5e71f 100755
--- a/xcode/build_phases/copy_paste_detection.sh
+++ b/xcode/build_phases/copy_paste_detection.sh
@@ -7,7 +7,7 @@
 #   $1 $2 $3 $n - folders to exclude from code checking.
 #
 # Required environment variables:
-#   PROJECT_DIR - project directory.
+#   SRCROOT - project directory.
 #   SCRIPT_DIR - directory of current script.
 #
 # Optional environment variables:
@@ -15,43 +15,47 @@
 #   SCRIPT_INPUT_FILE_{N} - file path to directory that should be checked.
 #
 # Modified files:
-#   ${PROJECT_DIR}/code-quality-reports/CPDLog.txt - check report.
+#   ${SRCROOT}/code-quality-reports/CPDLog.txt - check report.
 #
 # Example of usage:
-#   runner.sh copy_paste_detection.sh Generated Localization Pods
+#   copy_paste_detection.sh Generated Localization Pods
 #
 
-readonly EXIT_SUCCESS=0
-readonly EXIT_FAILURE=1
-
-. ${SCRIPT_DIR}/../aux_scripts/install_env.sh pmd
+EXIT_SUCCESS=0
+EXIT_FAILURE=1
 
 if which pmd >/dev/null; then
-    readonly REPORTS_DIR="${PROJECT_DIR}/code-quality-reports"
+    REPORTS_DIR="${SRCROOT}/code-quality-reports"
 
-    readonly SOURCES_DIRS=`. ${SCRIPT_DIR}/common/read_input_file_names.sh " " ${PROJECT_DIR}`
+    SOURCES_DIRS=`. ${SCRIPT_DIR}/common/read_input_file_names.sh " " ${SRCROOT}`
 
-    readonly COMMAND_LINE_ARGUMENTS=$@
+    COMMAND_LINE_ARGUMENTS=$@
 
-    FOLDERS_TO_EXLUDE=""
+    FOLDERS_TO_EXCLUDE=""
 
     for argument in ${COMMAND_LINE_ARGUMENTS}
     do
-      FOLDERS_TO_EXLUDE=${FOLDERS_TO_EXLUDE}"-or -name ${argument} "
+      FOLDERS_TO_EXCLUDE=${FOLDERS_TO_EXCLUDE}"-or -name ${argument} "
     done
 
-    FOLDERS_TO_EXLUDE=`echo ${FOLDERS_TO_EXLUDE} | cut -c5-` # remove first "-or"
+    FOLDERS_TO_EXCLUDE=`echo ${FOLDERS_TO_EXCLUDE} | cut -c5-` # remove first "-or"
 
-    readonly FILES_TO_EXCLUDE=`find ${PROJECT_DIR} -type d ${FOLDERS_TO_EXLUDE} | paste -sd " " -`
+    FILES_TO_EXCLUDE=`find ${SRCROOT} -type d ${FOLDERS_TO_EXCLUDE} | paste -sd " " -`
 
     mkdir -p ${REPORTS_DIR}
 
-    pmd cpd --files ${SOURCES_DIRS} --exclude ${FILES_TO_EXCLUDE} --minimum-tokens 50 --language swift --encoding UTF-8 --format net.sourceforge.pmd.cpd.XMLRenderer --failOnViolation true > ${REPORTS_DIR}/cpd-output.xml
+    DIRS_ARGUMENTS=""
+
+    for SOURCE_DIR in ${SOURCES_DIRS}; do
+        DIRS_ARGUMENTS=${DIRS_ARGUMENTS}" --dir "${SOURCE_DIR}
+    done
+
+    pmd cpd ${DIRS_ARGUMENTS} --exclude ${FILES_TO_EXCLUDE} --minimum-tokens 50 --language swift --encoding UTF-8 --format net.sourceforge.pmd.cpd.XMLRenderer --skip-lexical-errors true > ${REPORTS_DIR}/cpd-output.xml
 
     php ${SCRIPT_DIR}/../aux_scripts/cpd_script.php ${REPORTS_DIR}/cpd-output.xml | tee ${REPORTS_DIR}/CPDLog.txt
 
-    # Make paths relative to PROJECT_DIR, so different developers won't rewrite entire file
-    readonly SED_REPLACEMENT_STRING=$(echo ${PROJECT_DIR} | sed "s/\//\\\\\//g")
+    # Make paths relative to SRCROOT, so different developers won't rewrite entire file
+    SED_REPLACEMENT_STRING=$(echo ${SRCROOT} | sed "s/\//\\\\\//g")
 
     sed -i '' "s/${SED_REPLACEMENT_STRING}//g" "${REPORTS_DIR}/CPDLog.txt"
 else
diff --git a/xcode/build_phases/swiftlint.sh b/xcode/build_phases/swiftlint.sh
index 966dec9..916f8b0 100755
--- a/xcode/build_phases/swiftlint.sh
+++ b/xcode/build_phases/swiftlint.sh
@@ -32,8 +32,10 @@ readonly SOURCES_DIRS=`. ${SCRIPT_DIR}/common/read_input_file_names.sh "\n" ${SR
 if [ -z "${SWIFTLINT_EXECUTABLE}" ]; then
     if [ ! -z "${1}" ]; then
         readonly SWIFTLINT_EXECUTABLE=${1}
-    else
+    elif [ ! -z "${PODS_ROOT}" ];
         readonly SWIFTLINT_EXECUTABLE=${PODS_ROOT}/SwiftLint/swiftlint
+    else
+        readonly SWIFTLINT_EXECUTABLE=${SRCROOT}/Pods/SwiftLint/swiftlint
     fi
 fi