Built and tested basic structure of the source of debmirrorman, added build.sh for building the source into a single executable file from the individual .sh and .lib.sh files.

source/build.sh

@@ -0,0 +1,99 @@
+#!/bin/bash
+
+if [[ -z "${1}" ]]; then
+  echo "Must give Bash filename..." >&2
+  echo "Example:" >&2
+  echo "  $0 bashscript.sh" >&2
+  exit 1
+fi
+
+if [[ ${1: -3} != ".sh" ]]; then
+  echo "Bash file ${1} does not have a .sh extension..." >&2
+  exit 2
+fi
+
+if [[ -f "${1}" ]]; then
+  bashscript="${1}"
+else
+  echo "Bash file ${1} does not exist..." >&2
+  exit 3
+fi
+
+declaration="$(head -1 "${bashscript}")"
+
+if [[ ${declaration: -5} != '/bash' ]]; then
+  echo "Bash file ${bashscript} does not invoke Bash binary..." >&2
+  exit 4
+fi
+
+pathtobash="${declaration:2}"
+
+if [[ ! -f "${pathtobash}" ]]; then
+  echo "Bash file ${bashscript} invokes Bash binary at invalid location ${pathtobash}..." >&2
+  exit 5
+fi
+
+builddatetime="$(date "+%y%m%d%H%M")"
+builddatestring="$(date)"
+
+bashscriptfile="${bashscript##*/}"
+bashscriptpath="${bashscript%/*}"
+if [[ -z "${bashscriptpath}" || "${bashscriptpath}" == "${bashscriptfile}" ]]; then
+  bashscriptpath="."
+fi
+
+if [[ ! -f "${bashscriptpath}/build.count" ]]; then
+  buildcount=1
+else
+  buildcount=$(head -1 "${bashscriptpath}/build.count")
+#######################################################
+# Add Regex to check buildcount is an integer about 0 #
+#######################################################
+  ((buildcount++))
+fi
+echo ${buildcount} > "${bashscriptpath}/build.count"
+buildfile="${bashscriptfile%.*}"
+buildpath="./build-${builddatetime}-${buildcount}"
+
+echo "Reading ${bashscriptfile}"
+echo "Project path ${bashscriptpath}"
+echo "Build number ${buildcount}"
+echo "Build date and time ${builddatetime}"
+echo "Build path ${buildpath}"
+echo "Writing to ${buildfile}"
+
+isstart=true
+
+mkdir -p "${buildpath}"
+while IFS= read -r line; do
+  if [[ ${isstart} == true ]]; then
+    echo "${line}" > "${buildpath}/${buildfile}"
+    echo "## Built on ${builddatestring}" >> "${buildpath}/${buildfile}"
+    echo "## Source script ${bashscriptfile}" >> "${buildpath}/${buildfile}"
+    echo "## Project path ${bashscriptpath}" >> "${buildpath}/${buildfile}"
+    echo "## Build number ${buildcount}" >> "${buildpath}/${buildfile}"
+    echo "## Build path ${buildpath}" >> "${buildpath}/${buildfile}"
+    echo "## Build file ${buildfile}" >> "${buildpath}/${buildfile}"
+    echo >> "${buildpath}/${buildfile}"
+    isstart=false
+  else
+    if [[ "$line" =~ ^[[:space:]]*source[[:space:]]+([^[:space:]]+\.lib\.sh)[[:space:]]*$ ]]; then
+      library="${BASH_REMATCH[1]}"
+    #if [[ ${line} =~ ^source && ${line} =~ \.lib\.sh$ ]]; then
+    #  library="${line:7}"
+      if [[ -f "${bashscriptpath}/${library}" ]]; then
+        echo "Importing library ${library} from path ${bashscriptpath}"
+        cat "${bashscriptpath}/${library}" >> "${buildpath}/${buildfile}"
+        echo >> "${buildpath}/${buildfile}"
+      else
+        echo "Library ${library} not found at ${bashscriptpath}"
+        echo "Build failed!"
+        exit 6
+      fi
+    else
+      echo "${line}" >> "${buildpath}/${buildfile}"
+    fi
+  fi
+done < "${bashscript}"
+chmod +x "${buildpath}/${buildfile}"
+echo "Build complete!"