Little GNU/Linux shell scripts for finding MATLAB code dependencies real quick 'n dirty

matlab_dependency_defs.sh

# find filenames of MATLAB functions called in a given script or function; call
# from the MATLAB working directory where functions are defined. takes the
# script to be searched as its argument.
matlab-files-called () {
    if (! [ $# -eq 1 ]) || [ "$1"c = -hc ]; then
        echo "ERROR: 1 argument required"
        echo "Usage: matlab-files-called MATLAB_Script_To_Search.m"
        return 1
    fi
    find . -maxdepth 1 -iname '*.m' \
        | xargs -n1 basename \
        | sed 's/\.m$//' \
        | xargs -i grep -o '\<'{}'\> *(' "$1"\
        | sort \
        | uniq \
        | sed 's/ *($/.m/;/'"$1"'/d'
}

matlab-files-called-recursive () {
    if (! [ $# -eq 1 ]) || [ "$1"c = -hc ]; then
        echo "ERROR: 1 argument required"
        echo "Usage: matlab-files-called-recursive MATLAB_Script_To_Search.m"
        return 1
    fi
    for f in matlab-files-called "$1"; do
        matlab-files-called-recursive "$f"
    done \
        | sort \
        | uniq
}