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| author | Ed Santiago <santiago@redhat.com> | 2019-12-23 06:26:46 -0700 |
|---|---|---|
| committer | Ed Santiago <santiago@redhat.com> | 2019-12-23 06:28:49 -0700 |
| commit | 3467f24fce1f9919b9efde5a9e755f2e167bc972 (patch) | |
| tree | 159010b7b5a3f633e03079f7028796c43ff36db2 | |
| parent | fcd48db4d24f6dba4fb2652d72aa0d86e167aa0c (diff) | |
| download | podman-3467f24fce1f9919b9efde5a9e755f2e167bc972.tar.gz podman-3467f24fce1f9919b9efde5a9e755f2e167bc972.tar.bz2 podman-3467f24fce1f9919b9efde5a9e755f2e167bc972.zip | |
zsh completion: ignore multi-line output in Flags
PR #4475 introduced an interesting twist on --help: a help
string that spans multiple lines. This broke zsh completion.
I'm not keen on that multi-line output, but it shouldn't
break completion. Fix is simple: look only for flag lines
beginning with '-', filter out anything else.
Fixes: #4738
Signed-off-by: Ed Santiago <santiago@redhat.com>
| -rw-r--r-- | completions/zsh/_podman | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/completions/zsh/_podman b/completions/zsh/_podman index 228498066..06aa92748 100644 --- a/completions/zsh/_podman +++ b/completions/zsh/_podman @@ -47,6 +47,7 @@ _read_podman_flags() { # The result will be, e.g. '-f,--foo=string Description of Option' _call_program podman podman "$@" --help |\ sed -n -e '0,/^Flags:/d' -e '/^$/q;p' |\ + grep '^ \+-' |\ sed -e 's/^ *//' -e 's/^\(-.,\) --/\1--/' |\ sed -e 's/^\(-[^ ]\+\) \([^ ]\+\) /\1=\2 /' |\ while read flags desc;do |