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https://github.com/spf13/cobra
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Merge 9ac0f55513
into 5a1acea321
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commit
4cc03be307
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@ -59,19 +59,15 @@ __%[1]s_get_completion_results() {
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# Prepare the command to request completions for the program.
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# Prepare the command to request completions for the program.
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# Calling ${words[0]} instead of directly %[1]s allows handling aliases
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# Calling ${words[0]} instead of directly %[1]s allows handling aliases
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args=("${words[@]:1}")
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args=("${words[@]:1}")
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requestComp="${words[0]} %[2]s ${args[*]}"
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requestComp="${words[0]} %[2]s"
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if [[ "${#args[@]}" -gt 0 ]]; then
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requestComp+="$(printf " %%q" "${args[@]}")"
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fi
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lastParam=${words[$((${#words[@]}-1))]}
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lastParam=${words[$((${#words[@]}-1))]}
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lastChar=${lastParam:$((${#lastParam}-1)):1}
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lastChar=${lastParam:$((${#lastParam}-1)):1}
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__%[1]s_debug "lastParam ${lastParam}, lastChar ${lastChar}"
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__%[1]s_debug "lastParam ${lastParam}, lastChar ${lastChar}"
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if [[ -z ${cur} && ${lastChar} != = ]]; then
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# If the last parameter is complete (there is a space following it)
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# We add an extra empty parameter so we can indicate this to the go method.
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__%[1]s_debug "Adding extra empty parameter"
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requestComp="${requestComp} ''"
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fi
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# When completing a flag with an = (e.g., %[1]s -n=<TAB>)
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# When completing a flag with an = (e.g., %[1]s -n=<TAB>)
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# bash focuses on the part after the =, so we need to remove
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# bash focuses on the part after the =, so we need to remove
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# the flag part from $cur
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# the flag part from $cur
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@ -224,15 +220,15 @@ __%[1]s_handle_completion_types() {
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# completions at once on the command-line we must remove the descriptions.
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# completions at once on the command-line we must remove the descriptions.
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# https://github.com/spf13/cobra/issues/1508
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# https://github.com/spf13/cobra/issues/1508
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local tab=$'\t' comp
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local tab=$'\t' comp
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while IFS='' read -r comp; do
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for comp in "${completions[@]}"; do
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[[ -z $comp ]] && continue
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[[ -z $comp ]] && continue
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# Strip any description
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# Strip any description
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comp=${comp%%%%$tab*}
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comp=${comp%%%%$tab*}
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# Only consider the completions that match
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# Only consider the completions that match
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if [[ $comp == "$cur"* ]]; then
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if [[ $comp == "$cur"* ]]; then
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COMPREPLY+=("$comp")
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COMPREPLY+=( "$comp" )
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fi
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fi
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done < <(printf "%%s\n" "${completions[@]}")
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done
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;;
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;;
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*)
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*)
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@ -247,7 +243,12 @@ __%[1]s_handle_standard_completion_case() {
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# Short circuit to optimize if we don't have descriptions
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# Short circuit to optimize if we don't have descriptions
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if [[ "${completions[*]}" != *$tab* ]]; then
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if [[ "${completions[*]}" != *$tab* ]]; then
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IFS=$'\n' read -ra COMPREPLY -d '' < <(compgen -W "${completions[*]}" -- "$cur")
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# compgen's -W option respects shell quoting, so we need to escape.
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local compgen_words="$(printf "%%q\n" "${completions[@]}")"
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# compgen appears to respect shell quoting _after_ checking whether
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# they have the right prefix, so we also need to quote cur.
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local compgen_cur="$(printf "%%q" "${cur}")"
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IFS=$'\n' read -ra COMPREPLY -d '' < <(IFS=$'\n'; compgen -W "${compgen_words}" -- "${compgen_cur}")
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return 0
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return 0
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fi
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fi
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@ -271,7 +272,7 @@ __%[1]s_handle_standard_completion_case() {
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__%[1]s_debug "COMPREPLY[0]: ${COMPREPLY[0]}"
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__%[1]s_debug "COMPREPLY[0]: ${COMPREPLY[0]}"
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comp="${COMPREPLY[0]%%%%$tab*}"
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comp="${COMPREPLY[0]%%%%$tab*}"
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__%[1]s_debug "Removed description from single completion, which is now: ${comp}"
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__%[1]s_debug "Removed description from single completion, which is now: ${comp}"
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COMPREPLY[0]=$comp
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COMPREPLY[0]="$(printf "%%q" "${comp}")"
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else # Format the descriptions
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else # Format the descriptions
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__%[1]s_format_comp_descriptions $longest
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__%[1]s_format_comp_descriptions $longest
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fi
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fi
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