feat(): introduce 'bpkg source <name>'

bpkg-source

@@ -0,0 +1 @@
+lib/source/source.sh

lib/install/install.sh

@@ -420,7 +420,7 @@ bpkg_install_from_remote () {
 
       ## shallow clone
       info "Cloning $repo_url to $(pwd)/$name-$version"
-      git clone "$repo_url" "$name-$version" && (
+      (test -d "$name-$version" || git clone "$repo_url" "$name-$version") && (
           ## move into directory
           cd "$name-$version" && (
             ## checkout to branch version or checkout into

lib/run/run.sh

@@ -38,9 +38,14 @@ usage () {
 
 bpkg_run () {
   pushd . >/dev/null || return $?
+
+  local should_emit_source=0
+  local should_source=0
+  local should_clean=0
   local ignore_args=0
   local needs_name=0
   local package=''
+  local dest=''
   local name=''
 
   for opt in "$@"; do
@@ -54,9 +59,22 @@ bpkg_run () {
 
       -s|--source)
         if (( 0 == ignore_args )); then
-          # shellcheck disable=SC1090
-          source "$(which "$name")"
-          return $?
+          should_source=1
+          shift
+        fi
+        ;;
+
+      --emit-source)
+        if (( 0 == ignore_args )); then
+          should_emit_source=1
+          shift
+        fi
+        ;;
+
+      -c|--clean)
+        if (( 0 == ignore_args )); then
+          should_clean=1
+          shift
         fi
         ;;
 
@@ -78,7 +96,12 @@ bpkg_run () {
     esac
   done
 
-  local dest=$(bpkg_install --no-prune -g "$1" 2>/dev/null | grep 'info: Cloning' | sed 's/.* to //g' | xargs echo)
+  if (( 0 == should_clean )); then
+    dest=$(bpkg_install --no-prune -g "$1" 2>/dev/null | grep 'info: Cloning' | sed 's/.* to //g' | xargs echo)
+  else
+    dest=$(bpkg_install -g "$1" 2>/dev/null | grep 'info: Cloning' | sed 's/.* to //g' | xargs echo)
+  fi
+
 
   if [ -z "$dest" ]; then return $?; fi
 
@@ -90,7 +113,18 @@ bpkg_run () {
 
   shift
   popd >/dev/null || return $?
-  eval "$(which "$name")" $@
+
+  if (( 1 == should_emit_source )); then
+    which "$name"
+  else
+    if (( 1 == should_source )); then
+      # shellcheck disable=SC1090
+      source "$(which "$name")"
+    else
+      eval "$(which "$name")" $@
+    fi
+  fi
+
   return $?
 }
 

lib/source/source.sh

@@ -0,0 +1,26 @@
+#!/bin/bash
+
+if ! type -f bpkg-run &>/dev/null; then
+  echo "error: bpkg-run not found, aborting"
+  exit 1
+else
+  # shellcheck disable=SC2230
+  # shellcheck source=lib/run/run.sh
+  source "$(which bpkg-run)"
+fi
+
+bpkg_source () {
+  bpkg_run --emit-source $@
+  return $?
+}
+
+## Use as lib or perform install
+if [[ ${BASH_SOURCE[0]} != "$0" ]]; then
+  export -f bpkg_source
+elif validate_parameters; then
+  bpkg_source "$@"
+  exit $?
+else
+  #param validation failed
+  exit $?
+fi

lib/term/term.sh

@@ -286,6 +286,19 @@ term () {
 ## main function with args
 if [[ ${BASH_SOURCE[0]} != "$0" ]]; then
   export -f term
+  export -f term_dim
+  export -f term_move
+  export -f term_reset
+  export -f term_write
+  export -f term_clear
+  export -f term_color
+  export -f term_blink
+  export -f term_cursor
+  export -f term_bright
+  export -f term_reverse
+  export -f term_underline
+  export -f term_transition
+  export -f term_background
 else
   term "${@}"
 fi

setup.sh

@@ -69,7 +69,7 @@ if [ -z "$PREFIX" ]; then
 fi
 
 # All 'bpkg' supported commands
-CMDS="json install package term suggest init utils update list show getdeps run"
+CMDS="json install package term suggest init utils update list show getdeps run source"
 
 make_install () {
   local source