feat(HIS): add goto statement checker

Signed-off-by: Afonso Santos <[email protected]>

docker/Dockerfile

@@ -10,6 +10,8 @@ ARG CLANG_VERSION=14
 # use this repo temporarily while the patches for misra fps are not in a new official version
 ARG CPPCHECK_REPO=https://github.com/danmar/cppcheck.git
 ARG CPPCHECK_VERSION=2.9
+# repo for qmcalc tool
+ARG QMCALC_REPO=https://github.com/dspinellis/cqmetrics.git
 
 # install dependencies
 RUN apt-get update && apt-get install -y \
@@ -40,6 +42,7 @@ RUN apt-get update && apt-get install -y \
     pip3 install doorstop && \
     pip3 install pyspellchecker && \
     npm install -g cspell@latest && \
+    mkdir /opt/qmcalc && git clone $QMCALC_REPO --depth 1 /opt/qmcalc && make -C /opt/qmcalc/src && \
     mkdir /opt/cppcheck && git clone $CPPCHECK_REPO --depth 1 --branch $CPPCHECK_VERSION /opt/cppcheck && make -C /opt/cppcheck FILESDIR=/usr/share/cppcheck && make -C /opt/cppcheck install FILESDIR=/usr/share/cppcheck  && \
     mkdir /opt/aarch64-toolchain && curl $AARCH64_TOOLCHAIN_LINK | tar xJ -C /opt/aarch64-toolchain --strip-components=1 && \
     mkdir /opt/riscv-toolchain && curl $RISCV_TOOLCHAIN_LINK | tar xz -C /opt/riscv-toolchain --strip-components=1 && \

his_checker.py

@@ -9,9 +9,29 @@
 
 import sys
 import argparse
+import os
+
+GOTO_THRESHOLD = 0
+
+def process_goto(files):
+
+    """Process number of goto statements in a function"""
+
+    metric_fail = 0
+    qmcalc_goto_index = 18
+    goto_tool = "qmcalc "
+    print("Checking the number of goto statements in each function")
+    for file in files.files:
+        sline = os.popen(goto_tool + str(file)).read().split('\n')
+        for fields in [line.split('\t') for line in sline[:-1]]:
+            if int(fields[qmcalc_goto_index]) > GOTO_THRESHOLD:
+                print("At " + file + " there is a goto statement. No goto statements are allowed")
+                metric_fail += 1
+    print("Check done with " + str(metric_fail) + " error(s)\n")
+    return metric_fail
 
 if __name__ == "__main__":
-    METRICS_LIST = []
+    METRICS_LIST = [process_goto]
     CHECK_FAIL = 0
     PARSER = argparse.ArgumentParser()
     PARSER.add_argument("files", nargs="+", help="The files to process")