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| author | Michael Olbrich <m.olbrich@pengutronix.de> | 2014-02-23 18:48:04 +0100 |
|---|---|---|
| committer | Michael Olbrich <m.olbrich@pengutronix.de> | 2014-02-25 09:02:58 +0100 |
| commit | 3efd41819bd09d8ae5fdc14bcf35ef98cc78de79 (patch) | |
| tree | ebe72c1fad861efc5c75df94cabd332e1e5353b0 /scripts | |
| parent | 33bc759e7df12817091fb021e4fccf4aa38fe492 (diff) | |
| download | ptxdist-3efd41819bd09d8ae5fdc14bcf35ef98cc78de79.tar.gz ptxdist-3efd41819bd09d8ae5fdc14bcf35ef98cc78de79.tar.xz | |
bash_completion: cache package list when possible
Keep the old behaviour for old ptxdist versions that do not printing
multiple variables.
Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/bash_completion | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/scripts/bash_completion b/scripts/bash_completion index 7ca9c9694..63e28e7e9 100644 --- a/scripts/bash_completion +++ b/scripts/bash_completion @@ -10,6 +10,15 @@ if have ptxdist; then declare -a _ptxdist_completion_opts declare -a _ptxdist_completion_cmds declare -a _ptxdist_completion_newpkg +__ptxdist_completion_packages() { + set -- $(${_ptxdist_cmd} print STATEDIR PTXDIST_PTXCONFIG PTXDIST_PLATFORMCONFIG PTXDIST_COLLECTIONCONFIG) + local cache="${1}/.bash_completion_packages" + if [ -z "${2}" -o "${2}" -nt "${cache}" -o "${3}" -nt "${cache}" -o "${4}" -nt "${cache}" ]; then + ${_ptxdist_cmd} print PTX_PACKAGES_SELECTED 2>/dev/null | tee "${cache}" 2>/dev/null + else + cat "${cache}" + fi +} _ptxdist_completion() { local cur prev words cword split @@ -114,7 +123,7 @@ _ptxdist_completion() COMPREPLY=( $( compgen -W root -- $cur ) ) ;& get|extract|prepare|compile|install|targetinstall|tags) - COMPREPLY+=( $( compgen -W "$( $_ptxdist_cmd print PTX_PACKAGES_SELECTED 2> /dev/null)" -- $cur ) ) + COMPREPLY+=( $( compgen -W "$(__ptxdist_completion_packages)" -- $cur ) ) ;; drop) COMPREPLY=( $( compgen -W "$( cd $($_ptxdist_cmd print PTXDIST_PLATFORMDIR)/state; ls *.+(get|extract|prepare|compile|install|targetinstall) )" -- $cur ) ) |