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-rw-r--r--completions/fish/podman.fish30
1 files changed, 8 insertions, 22 deletions
diff --git a/completions/fish/podman.fish b/completions/fish/podman.fish
index 2a89e7118..05dd2d72b 100644
--- a/completions/fish/podman.fish
+++ b/completions/fish/podman.fish
@@ -10,7 +10,7 @@ end
function __podman_perform_completion
__podman_debug "Starting __podman_perform_completion"
- set args (string split -- " " (commandline -c))
+ set args (string split -- " " (string trim -l (commandline -c)))
set lastArg "$args[-1]"
__podman_debug "args: $args"
@@ -23,16 +23,13 @@ function __podman_perform_completion
end
__podman_debug "emptyArg: $emptyArg"
- if not type -q "$args[1]"
- # This can happen when "complete --do-complete podman" is called when running this script.
- __podman_debug "Cannot find $args[1]. No completions."
- return
- end
-
set requestComp "$args[1] __complete $args[2..-1] $emptyArg"
__podman_debug "Calling $requestComp"
- set results (eval $requestComp 2> /dev/null)
+ # Call the command as a sub-shell so that we can redirect any errors
+ # For example, if $requestComp has an unmatched quote
+ # https://github.com/spf13/cobra/issues/1214
+ set results (fish -c "$requestComp" 2> /dev/null)
set comps $results[1..-2]
set directiveLine $results[-1]
@@ -81,8 +78,6 @@ function __podman_prepare_completions
set shellCompDirectiveNoFileComp 4
set shellCompDirectiveFilterFileExt 8
set shellCompDirectiveFilterDirs 16
- set shellCompDirectiveLegacyCustomComp 32
- set shellCompDirectiveLegacyCustomArgsComp 64
if test -z "$directive"
set directive 0
@@ -95,15 +90,6 @@ function __podman_prepare_completions
return 1
end
- set legacyCustom (math (math --scale 0 $directive / $shellCompDirectiveLegacyCustomComp) % 2)
- set legacyCustomArgs (math (math --scale 0 $directive / $shellCompDirectiveLegacyCustomArgsComp) % 2)
- if test $legacyCustom -eq 1; or test $legacyCustomArgs -eq 1
- __podman_debug "Legacy bash custom completion not applicable to fish"
- # Do full file completion instead
- set --global __podman_comp_do_file_comp 1
- return 1
- end
-
set filefilter (math (math --scale 0 $directive / $shellCompDirectiveFilterFileExt) % 2)
set dirfilter (math (math --scale 0 $directive / $shellCompDirectiveFilterDirs) % 2)
if test $filefilter -eq 1; or test $dirfilter -eq 1
@@ -121,14 +107,14 @@ function __podman_prepare_completions
# we need to count the number of valid completions.
# To do so, we will filter on prefix as the completions we have received
# may not already be filtered so as to allow fish to match on different
- # criteria than prefix.
+ # criteria than the prefix.
if test $nospace -ne 0; or test $nofiles -eq 0
set prefix (commandline -t)
__podman_debug "prefix: $prefix"
set completions
for comp in $__podman_comp_results
- if test (string match -e -r "^$prefix" "$comp")
+ if test (string match -e -r -- "^$prefix" "$comp")
set -a completions $comp
end
end
@@ -166,7 +152,7 @@ end
# Since Fish completions are only loaded once the user triggers them, we trigger them ourselves
# so we can properly delete any completions provided by another script.
-# The space after the the program name is essential to trigger completion for the program
+# The space after the program name is essential to trigger completion for the program
# and not completion of the program name itself.
complete --do-complete "podman " > /dev/null 2>&1
# Using '> /dev/null 2>&1' since '&>' is not supported in older versions of fish.