libnetwork.lib: move code from spec-create to the new function git.create_tarball()

Signed-off-by: Davide Madrisan <davide.madrisan@gmail.com>

ChangeLog

@@ -32,6 +32,10 @@ Wed Apr 18 2012 Davide Madrisan <davide.madrisan(a)gmail.com>
   * autospec.spec - Silvan Calarco:
     Do not require '/usr/bin/host' in early stage platform development.
 
+  * spec-create, lib/libnetwork.lib - Davide Madrisan:
+    Move code from spec-create to the new function 'git.create_tarball()' in
+    libnetwork.lib.
+
 -------------------------------------------------------------------------------
 
 Changes in version 1.9.4

lib/libnetwork.lib.in

@@ -792,3 +792,105 @@ curl $options --user \"***:***\" --quote \"DELE $deletefile\" $1"
 
    [[ "$retval" != "0" && "$exitonerror" = 1 ]] && exit 1
 }
+
+# function git.create_tarball
+#    clone a git repository and convert is into a tarball file
+#    
+# args:
+#    -d,--destdir     : target directory
+#    $@               : git repository
+#
+# return value:
+#    0
+#
+# set: pck_version, spec_source, spec_source_comment, pck_tarball
+
+function git.create_tarball() {
+   local ARGS
+   ARGS=`LC_ALL=C getopt \
+      -o d:p:u: \
+      --long destdir:,proxy:,proxy-user: \
+      -n "$FUNCNAME" -- "$@"`
+   [ $? = 0 ] || notify.error $"(bug)"" -- $FUNCNAME: "$"\`getopt' error"
+
+   local destdir
+   local proxy proxy_user
+
+   eval set -- "$ARGS"
+   while :; do
+      case "$1" in
+      -d|--destdir)
+         destdir="$2"; shift
+         notify.debug "$FUNCNAME: destdir = \"$destdir\""
+      ;;
+      -p|--proxy)
+         proxy="$2"; shift
+         notify.debug "$FUNCNAME: proxy = \"$proxy\""
+      ;;
+      -u|--proxy-user)
+         proxy_user="$2"; shift
+         notify.debug "$FUNCNAME: proxy_user = \"$proxy_user\""
+      ;;
+      --) shift; break;;
+      *) notify.error $"\
+(bug)"" -- $FUNCNAME: "$"\`getopt' error: bad command \`$1'" ;;
+      esac
+      shift
+   done
+
+   local git_repository="$1"
+   notify.debug "$FUNCNAME: git_repository = \"$git_repository\""
+   [ "$git_repository" ] || notify.error $"\
+(bug)"" -- $FUNCNAME: "$"missing mandatory arg"" (#1)"
+
+   [ "$destdir" ] || notify.error $"\
+(bug)"" -- $FUNCNAME: "$"missing mandatory arg"" (--destdir)"
+
+   which git &>/dev/null ||
+      notify.error $"utility not found"": \`git'"
+
+   local tmpgitdir=$(mktemp -q -d -t tmpgit.XXXXXXXX)
+   [ $? -eq 0 ] ||
+      notify.error $"can't create temporary files"
+   notify.debug "$FUNCNAME: tmpgitdir = $tmpgitdir"
+
+   pushd $tmpgitdir &>/dev/null
+
+   # create a tarball by cloning the git repository
+   notify.note \
+      "${NOTE}"$"cloning git repository"" <$git_repository>${NORM}""..."
+   git clone --quiet "$git_repository"
+   [ $? -eq 0 ] ||
+    { popd &>/dev/null
+      rm -fr $tmpgitdir
+      notify.error $"cannot clone git repository"; }
+
+   pck_tarball="$(find -mindepth 1 -maxdepth 1 -type d -printf "%f")"
+
+   # remove git files
+   rm -fr $pck_tarball/.git
+   rm -f $pck_tarball/.gitignore
+
+   pck_version="$(date "+%Y%m%dgit")"
+   mv $pck_tarball ${pck_tarball}-${pck_version}
+   pck_tarball="${pck_tarball}-${pck_version}"
+
+   # create a compressed tarball
+   tar -cvf ${pck_tarball}.tar $pck_tarball/ >/dev/null &&
+   bzip2 ${pck_tarball}.tar &&
+   mv ${pck_tarball}.tar.bz2 $destdir/
+   [ $? -eq 0 ] ||
+    { popd &>/dev/null
+      rm -fr $tmpgitdir
+      notify.error $"\
+an error occurred while creating"": ${pck_tarball}.tar.bz2"; }
+
+   spec_source="${pck_tarball}.tar.bz2"
+   spec_source_comment="## GITSOURCE $git_repository"
+   pck_tarball="$destdir/${spec_source}"
+
+   popd &>/dev/null
+   rm -fr $tmpgitdir
+
+   return 0
+}

plugins/spec-create.in

@@ -475,50 +475,7 @@ function specfile.create() {
 
    case "$2" in
       git://*|http://*.git|https://*.git)        
-         which git &>/dev/null ||
+         git.create_tarball --destdir="$source_dir" "$2"
-            notify.error $"utility not found"": \`git'"
-
-         tmpgitdir=$(mktemp -q -d -t tmpgit.XXXXXXXX)
-         [ $? -eq 0 ] ||
-            notify.error $"can't create temporary files"
-         notify.debug "$FUNCNAME: tmpgitdir = $tmpgitdir"
-
-         pushd $tmpgitdir &>/dev/null
-
-         # create a tarball by cloning the git repository
-         notify.note "${NOTE}"$"cloning git repository"" <$2>${NORM}""..."
-         git clone --quiet "$2"
-         [ $? -eq 0 ] ||
-          { popd &>/dev/null
-            rm -fr $tmpgitdir
-            notify.error $"cannot clone git repository"; }
-
-         pck_tarball="$(find -mindepth 1 -maxdepth 1 -type d -printf "%f")"
-
-         # remove git files
-         rm -fr $pck_tarball/.git
-         rm -f $pck_tarball/.gitignore
-
-         pck_version="$(date "+%Y%m%dgit")"
-         mv $pck_tarball ${pck_tarball}-${pck_version}
-         pck_tarball="${pck_tarball}-${pck_version}"
-
-         # create a compressed tarball
-         tar -cvf ${pck_tarball}.tar $pck_tarball/ >/dev/null &&
-         bzip2 ${pck_tarball}.tar &&
-         mv ${pck_tarball}.tar.bz2 $source_dir/
-         [ $? -eq 0 ] ||
-          { popd &>/dev/null
-            rm -fr $tmpgitdir
-            notify.error $"\
-an error occurred while creating"": ${pck_tarball}.tar.bz2"; }
-
-         spec_source="${pck_tarball}.tar.bz2"
-         spec_source_comment="## GITSOURCE $2"
-         pck_tarball=$source_dir/${spec_source}
-
-         popd &>/dev/null
-         rm -fr $tmpgitdir
       ;;
       http://*|https://*|ftp://*)
          pck_tarball="${2##*/}"

po/it/libnetwork.po

@@ -37,6 +37,9 @@ msgstr "non è un numero"
 msgid "missing mandatory arg"
 msgstr "parametro mancante"
 
+msgid "utility not found"
+msgstr "programma non trovato"
+
 msgid "can't create temporary files"
 msgstr "impossibile creare file temporanei"
 
@@ -84,3 +87,12 @@ msgstr "pacchetto non trovato"
 
 msgid "downloading"
 msgstr "download di"
+
+msgid "cloning git repository"
+msgstr "clonazione del repository"
+
+msgid "cannot clone git repository"
+msgstr "impossibile clonare il repository git"
+
+msgid "an error occurred while creating"
+msgstr "si è verificato un errore durante la creazione di"

po/it/spec-create.po

@@ -145,12 +145,6 @@ msgstr "ignorato"
 msgid "cannot download"
 msgstr "impossibile scaricare"
 
-msgid "cloning git repository"
-msgstr "clonazione del repository git"
-
-msgid "cannot clone git repository"
-msgstr "impossibile clonare il repository git"
-
 msgid "unsupported protocol"
 msgstr "protocollo non supportato"