Moved `ak-sm-files` to module `smfiles`

Also, cleaning up the `bin/` directory:
- ak-sm-filejoiner and
- ak-sm-filesplitter
are now part of `lib/_ak_smfiles`

Updated README as well removing the above scripts and fixing the typo:
- sm-files -> smfiles
from the modules list.

Note that the module part, as well as the `files` module are going to be
removed in favor of `ak-fs`. Stay tuned for that.

To update, do:
```
git pull
./update.sh
```

2 files changed, 185 insertions, 0 deletions

diff --git a/modules/smfiles/lib.sh b/modules/smfiles/lib.sh
new file mode 100755
index 0000000..ef88278
--- /dev/null
+++ b/modules/smfiles/lib.sh
@@ -0,0 +1,129 @@
+#!/bin/bash
+
+source $AK_LIBDIR/_ak_log
+source $AK_LIBDIR/_ak_ipfs
+source $AK_LIBDIR/_ak_gpg
+source $AK_LIBDIR/_ak_zblock
+source $AK_LIBDIR/_ak_smfiles
+
+_ak_sm_files_add(){
+    FILENAME="$1"
+    _ak_sm_files_main $FILENAME $CRD
+    cat data | jq -M
+}
+_ak_sm_files_main(){
+    FILENAME="$1"
+    CRP="$2"
+
+    TEMPASSIN="$(_ak_make_temp_directory)"
+    cd $TEMPASSIN
+
+    echo "Adding $FILENAME"
+    _ak_log_info "Switching to tmp folder..."
+    if [ $? -eq 0 ]
+    then
+        _ak_log_info "Success"
+    else
+        _ak_log_error "Error with tmp folder"
+        exit 5
+    fi
+    _ak_log_info "Copying $1 to $TEMPASSIN"
+
+    cp $CRP/$FILENAME $FILENAME
+    if [ $? -eq 0 ]
+    then
+        _ak_log_info "Copied successfully"
+    else
+        _ak_log_error "Error copying..."
+    fi
+
+    _ak_log_info "Adding $FILENAME to IPFS..."
+    FILE_IPFS_HASH=$(_ak_ipfs_add $FILENAME)
+    if [ $? -eq 0 ]
+    then
+        _ak_log_info "Added $FILENAME to IPFS"
+    else
+        _ak_log_error "Error in adding the $FILENAME to IPFS"
+    fi
+
+    _ak_log_info "Adding $FILE to SHAMAPSYS..."
+    FILEMAP_SHA512_HASH=$(_ak_sm_file_splitter $FILENAME)
+    if [ $? -eq 0 ]
+    then
+        _ak_log_info "Added $FILENAME to SHAMAPSYS"
+    else
+        _ak_log_error "Error in adding the $FILENAME to SHAMAPSYS"
+    fi
+
+    _ak_log_info "Signing..."
+    SIGN_FILE=$FILENAME".asc"
+    _ak_gpg_sign_detached $SIGN_FILE $FILENAME
+    if [ $? -eq 0 ]
+    then
+        _ak_log_info "Signed"
+    else
+        _ak_log_error "Error while signing"
+    fi
+
+    _ak_log_info "Adding signature to IPFS"
+    SIGNATURE=$(_ak_ipfs_add $SIGN_FILE)
+    if [ $? -eq 0 ]
+    then
+        _ak_log_info "Added"
+    else
+        _ak_log_error "Error while adding"
+    fi
+
+    _ak_log_info "Adding signature to SHAMAPSYS"
+    SHAMAPSIGMAP=$(_ak_sm_file_splitter $SIGN_FILE)
+    if [ $? -eq 0 ]
+    then
+        _ak_log_info "Added"
+    else
+        _ak_log_error "Error while adding"
+    fi
+
+    cat > data <<EOF
+{
+    "timestamp":"$(date -u +%s)",
+    "filename":"$FILENAME",
+    "shamap":"$FILEMAP_SHA512_HASH",
+    "shamapsig":"$SHAMAPSIGMAP",
+    "ipfs":"$FILE_IPFS_HASH",
+    "detach":"$SIGNATURE"
+}
+EOF
+
+    echo "Printing data..."
+    cat data
+    echo "Publishing..."
+
+    _ak_zblock_pack sha-files/announce $(pwd)/data
+    if [ $? -eq 0 ]
+    then
+        echo "cool"
+    else
+        echo "not?"
+        exit 2
+    fi
+}
+
+_ak_sm_files_index(){
+    tail -n1 $AK_WORKDIR/fmp/* | grep '^[abcdef1234567890]' | awk '{ print $2 }'
+}
+
+_ak_sm_files_ls_mapfiles(){
+    cd $AK_WORKDIR/fmp
+    for f in `find . -type f | sed -e 's/\.\///g'`
+    do
+        FILENAME="$(tail -n 1 $f | grep '^[abcdef1234567890]' | awk '{ print $2 }')"
+        FILEHASH="$(tail -n 1 $f | grep '^[abcdef1234567890]' | awk '{ print $1 }')"
+        MAPFILE="$f"
+        printf "\nMap: %s\nFilename: %s\nSum: %s\n\n" $MAPFILE $FILENAME $FILEHASH
+    done
+}
+
+_ak_sm_files_full_index(){
+    tail -n 1 $AK_WORKDIR/fmp/* | grep '^[abcdef1234567890]'
+}
+
diff --git a/modules/smfiles/main.sh b/modules/smfiles/main.sh
new file mode 100755
index 0000000..f7662c3
--- /dev/null
+++ b/modules/smfiles/main.sh
@@ -0,0 +1,56 @@
+#!/bin/bash
+## sm files
+##
+##  -h, --help              Prints this help message
+##
+##  --add <file>            Adds file to zchain as a zblock
+##
+##  --index                 List files
+##
+##  --full-index            List all files
+##
+##  --ls-map-files          List map files
+##
+ZFILESDIR="$AK_WORKDIR/files"
+pwd > .pwd
+CRD=$(cat .pwd)
+
+fullprogrampath="$(realpath $0)"
+PROGRAM="$(realpath $0 | rev |cut -d '/' -f 2 | rev)"
+descriptionString="Module to files in zchain"
+
+source $AK_LIBDIR/_ak_log
+source $AK_LIBDIR/_ak_script
+source $AK_MODULESDIR/$PROGRAM/lib.sh
+
+if [ ! -d $ZFILESDIR ]
+then
+    mkdir $ZFILESDIR
+    if [ $? -eq 0 ]
+    then
+        _ak_log_info "Folder $ZFILESDIR created!"
+    else
+        _ak_log_error "Failed to create $ZFILESDIR folder"
+        exit 1
+    fi
+    cd $ZFILESDIR
+else
+    _ak_log_info "$ZFILESDIR found!"
+fi
+
+
+
+if [ ! -z $1 ]
+then
+    case $1 in
+        -h | --help) _ak_usage; exit;;
+        --add) _ak_sm_files_add $2; exit;;
+        --index) _ak_sm_files_index; exit;;
+        --full-index) _ak_sm_files_full_index; exit;;
+        --ls-map-files) _ak_sm_files_ls_mapfiles; exit;;
+        *) _ak_usage; exit;;
+    esac
+else
+    _ak_usage
+fi
+