support/download: fix the bzr helper

bzr uses the name of the extension of the output file to known what
output format to use: tar, tgz, tar.bz2... If no extension is
recognised, bzr will output to a directory.

Since we use 'mktemp .XXXXXX' to generate temporary files, it obviously
never ends with a recognised extension. Thus, bzr expects the output to
be a directory, and fails since it is a file.

Fix that by forcing the output format.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Reviewed-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Yann E. MORIN 2014-07-07 23:44:32 +02:00 committed by Peter Korsgaard
parent 1b301e8fab
commit 84d7986940

View File

@ -26,7 +26,7 @@ tmp_output="$( mktemp "${output}.XXXXXX" )"
# - finally, we atomically rename to the final file
ret=1
if ${BZR} export "${tmp_dl}" "${repo}" -r "${rev}"; then
if ${BZR} export --format=tgz "${tmp_dl}" "${repo}" -r "${rev}"; then
if mv "${tmp_dl}" "${tmp_output}"; then
mv "${tmp_output}" "${output}"
ret=0