Installer script has all basic functionality, setup slightly modified, documentation updated

README.md

@@ -15,15 +15,12 @@ qq2clone has these dependences:
 
 # INSTALL
 
-Eventually I will write an install script, but for now the process is manual. 
-
-First, download the main script (qq2clone) and place it somewhere in your path. Make it executable. 
-
-Second, qq2clone requires a directory it will use to store its sqlite database, helper application, template XML and default storage pool. The default value for this directory is ~/storage-qq2clone. If you want to use a different location, create the file ~/.config/qq2clone and place the absolute path to the directory of your choice in that file. Then create the directory ~/storage-qq2clone (or whatever you chose), and download lv\_api\_do into that directory. Make it executable.
-
-Lastly, there is a bash completion file (qq2clone.completion) and a man page (qq2clone.1) above.
-
-That's it!
+The file [qq2clone_installer.bash](https://git.j-g-web.com/jesse/qq2clone/raw/branch/master/qq2clone_installer.bash) is a setup script containing a self-extracting archive. If you copy and paste the following into a terminal, it will download and run.
+`
+curl  https://git.j-g-web.com/jesse/qq2clone/raw/branch/master/qq2clone_installer.bash > .qq2clone_installer.bash 2> /dev/null &&
+chmod +x .qq2clone_installer.bash &&
+./.qq2clone_installer.bash
+`
 
 # FAQ
 

inst_fragment.bash

@@ -22,9 +22,9 @@ done
 
 while [[ ! "$input" =~ (y|Y) ]]; do
   echo "Type in new location"
-  read -r location
+  read -r location; input=""
   while [[ ! "$input" =~ ^(y|n|Y|N)$ ]]; do
-    echo "[y/n] Accept location \'$location\' ?"
+    echo "[y/n] Accept location '$location' ?"
     read -rn 1 input; echo
   done
 done
@@ -43,6 +43,7 @@ echo
 if { command -v sudo &>/dev/null || [[ "$USER" == "root" ]]; }; then
 
   input=""
+  qq_moved=0
   while : ; do
     while [[ ! "$input" =~ ^(y|n|Y|N)$ ]]; do
       echo "[y/n] Move main script file to /usr/bin/qq2clone ?"
@@ -55,7 +56,7 @@ if { command -v sudo &>/dev/null || [[ "$USER" == "root" ]]; }; then
       else
         sudo mv "${location}/qq2clone" /usr/bin/qq2clone || success=0
       fi
-      ((success)) && { echo "File moved"; break; }
+      ((success)) && { echo "File moved"; qq_moved=1; break; }
       echo "Attempt failed."; input=""; continue
     else
       echo "You have chosen to leave the main script file at:"
@@ -125,5 +126,11 @@ else
   echo "  ${location}/qq2clone-completion.bash"
 fi
 echo
+
+if ((qq_moved)); then
+  /usr/bin/qq2clone setup
+else
+  "${location}/qq2clone" setup
+fi
+
 echo "Setup complete"
-# TODO Replace qq2clone first_time_setup

man.md

@@ -277,6 +277,11 @@ Otherwise, all templates are checked
 List all configuration options and their current value, get info about a
 particular option, or edit one
 
+**setup**  
+Perform initial setup. This is run automatically by the installer
+script, but can be invoked manually to reset the database to its initial
+fresh state
+
 SETS
 ====
 

man.pandoc

@@ -268,6 +268,10 @@ Otherwise, all templates are checked
 : List all configuration options and their current value, get info about a 
 particular option, or edit one
 
+**setup**
+: Perform initial setup. This is run automatically by the installer script,
+but can be invoked manually to reset the database to its initial fresh state
+
 # SETS	
 
 *SET* is listed as an argument to many commands. *SET* simply describes a 

qq2clone

@@ -360,18 +360,22 @@ first_run_setup ()
 #=========================================================================#
 {
 make_dir "${HOME}/.config"
-echo "$QQ2_DIR" > "${HOME}/.config/qq2clone" 2>/dev/null
+echo "$QQ2_DIR" > "${HOME}/.config/qq2clone" ||
+  {
+    echo "Failed to write to config file: ${HOME}/.config/qq2clone"
+    unexpected_error first_run_setup
+  } >&2
 
 # Default locations of key directories
 local TEMPLATE_DIR="${QQ2_DIR}/templates"
 local POOL_DIR="${QQ2_DIR}/qq2clone-pool"
 
-check_rw "$QQ2_DIR"
 check_depends
 
+make_dir "$QQ2_DIR"
 make_dir "$TEMPLATE_DIR"
 make_dir "$POOL_DIR"
-check_rw -r "$TEMPLATE_DIR" "$POOL_DIR"
+check_rw -r "$QQ2_DIR"
 
 local use_spice spicy
 if command -v virt-viewer &>/dev/null; then 
@@ -385,6 +389,17 @@ else
   spicy=0
 fi
 
+if [[ -e "${QQ2_DIR}/qq2clone.db" ]]; then
+  echo "A qq2clone database alreadys exists at ${QQ2_DIR}/qq2clone.db"
+  echo "Overwrite this database and create one with default values?"
+  if prompt_yes_no; then
+    check_rw "${QQ2_DIR}/qq2clone.db"
+    rm -f "${QQ2_DIR}/qq2clone.db" || unexpected_error first_run_setup
+  else
+    return 0
+  fi
+fi
+
 sqlite3 <<EOF
   create table CLONES(uuid TEXT, id INTEGER, template TEXT, disks TEXT);
 
@@ -3141,7 +3156,7 @@ if ! ((QQ2_NOEXECUTE)); then
   else
     QQ2_DIR="${HOME}/storage-qq2clone"
   fi
-  [[ -e "${QQ2_DIR}/qq2clone.db" ]] || first_run_setup
+  [[ "$1" == "setup" ]] && { first_run_setup; exit $?; }
   get_config
   exec_com "$@"
   exit 0

qq2clone.1

@@ -294,6 +294,11 @@ Otherwise, all templates are checked
 .B \f[B]config\f[R] list, \f[B]config\f[R] info [\f[I]OPTION\f[R]], \f[B]config\f[R] edit [\f[I]OPTION\f[R]]
 List all configuration options and their current value, get info about a
 particular option, or edit one
+.TP
+.B \f[B]setup\f[R]
+Perform initial setup.
+This is run automatically by the installer script, but can be invoked
+manually to reset the database to its initial fresh state
 .SH SETS
 .PP
 \f[I]SET\f[R] is listed as an argument to many commands.

qq2clone.completion

@@ -1,93 +0,0 @@
-# Bash completion for qq2clone
-
-_qq2clone () {
-
-QQ2_DIR="$(<"${HOME:?}/.config/qq2clone")"
-[[ -e "${QQ2_DIR}/qq2clone.db" ]] || return 1
-
-declare -a templates
-declare line
-while read -r line; do
-  templates=( "${templates[@]}" "$line" )
-done < <("sqlite3" --batch "${QQ2_DIR}/qq2clone.db" \
-  "select name from TEMPLATES")
-declare -a COMS FLAGS
-COMS=( check clone config connect copy-template delete-template destroy \
-  edit exec import-template list list-templates modify-template restore \
-  resume rm rm-shred rm-wipe save save-rm start suspend )
-FLAGS=( connection copy-disks  no-spice use-spice help no-run quiet quieter  \
-  run spicy storage template verbose virt-viewer )
-
-local LAST_ARG THIS_ARG B4_LAST_ARG P set_coms
-(( COMP_CWORD > 0 )) &&
-  LAST_ARG="${COMP_WORDS[$((COMP_CWORD - 1))]}"
-(( COMP_CWORD > 1 )) &&
-  B4_LAST_ARG="${COMP_WORDS[$((COMP_CWORD - 2))]}"
-THIS_ARG="${COMP_WORDS[$COMP_CWORD]}"
-set_coms="connect|destroy|exec|resume|rm|rm\-shred|rm\-wipe|save|save\-rm|"
-set_coms="${set_coms}start|suspend|restore"
-
-[[ "$THIS_ARG" =~ ^('./'|'/') ]] &&
-  { read -ra COMPREPLY < <(compgen -f "$THIS_ARG" | tr "\n" " "  ); return 0; }
-
-declare -a suggestions
-
-if [[ "$THIS_ARG" =~ ^\-\- ]]; then
-  suggestions=("${FLAGS[@]}")
-  P="--"
-elif [[ "$LAST_ARG" =~ ^(\-|modify|delete|copy)\-template$ ]] ||
-  [[ "$LAST_ARG" == "template-snapshot" ]] ||
-  [[ "$LAST_ARG" == "-t"  ]]; then
-  suggestions=( "${templates[@]}" )
-elif [[ "$LAST_ARG" =~ ^(\-\-storage|\-s)$ ]]; then
-  read -ra suggestions < <(virsh pool-list --name | tr -d '\n')
-elif [[ "$LAST_ARG" == "config" ]]; then
-  suggestions=( list edit info )
-elif [[ "$LAST_ARG" =~ ^(${set_coms})$ ]]; then
-  suggestions=( all running saved off in-shutdown idle paused crashed )
-  suggestions=( "${suggestions[@]}" pmsuspended )
-elif [[ "$LAST_ARG" == "list" ]] &&
-  [[ ! "$B4_LAST_ARG" == "config" ]]; then
-  suggestions=( all xml )
-else
-  local curr_com word elem
-  for word in "${COMP_WORDS[@]}"; do
-    for elem in "${COMS[@]}"; do
-      [[ "$elem" == "$word" ]] && { curr_com="$word"; break 2; }
-    done
-  done
-  
-  if [[ -n "$curr_com" ]]; then
-    if [[ "$curr_com" == "modify-template" ]] &&
-      [[ "${COMP_WORDS[$((COMP_CWORD - 2))]}" == "$curr_com"  ]]; then
-      suggestions=( edit prepare-image commit-image discard-image \
-        destroy-image rename )
-    elif [[ "$curr_com" == config ]] &&
-      [[ "${COMP_WORDS[$((COMP_CWORD - 2))]}" == "$curr_com"  ]] &&
-      [[ "$LAST_ARG" =~ ^(info|edit)$ ]]; then
-      suggestions=(NORUN QUIET USE_SPICE SPICY STORAGE S_TIMEOUT TEMPLATE \
-        TEMPLATE_DIR)
-    else
-     suggestions=(  )
-    fi
-  else
-    suggestions=("${COMS[@]}")
-  fi
-fi
-
-local i
-declare -a comp
-for ((i=0;i<${#suggestions[@]};i++)); do
-  if [[ "${P}${suggestions["$i"]}" =~ ^"${THIS_ARG}" ]]; then
-    comp=( "${comp[@]}" "${suggestions["$i"]}" )
-  fi
-done
-
-(( ${#comp} > 0 )) &&
-
-read -ra COMPREPLY < <(compgen -P "${P}" -W "${comp[*]}" | tr "\n" " ")
-}
-
-complete -F _qq2clone qq2clone
-
-# End bash completion for qq2clone