5d9e0a7133
Before: yadm push <TAB> # Completes filenames. After: yadm push <TAB> # Completes names of git remotes.
93 lines
2.5 KiB
Text
93 lines
2.5 KiB
Text
# test if git completion is missing, but loader exists, attempt to load
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if ! declare -F _git > /dev/null && declare -F _completion_loader > /dev/null; then
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_completion_loader git
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fi
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# only operate if git completion is present
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if declare -F _git > /dev/null; then
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_yadm() {
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local current=${COMP_WORDS[COMP_CWORD]}
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local penultimate
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if [ "$((COMP_CWORD-1))" -ge "0" ]; then
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penultimate=${COMP_WORDS[COMP_CWORD-1]}
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fi
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local antepenultimate
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if [ "$((COMP_CWORD-2))" -ge "0" ]; then
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antepenultimate=${COMP_WORDS[COMP_CWORD-2]}
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fi
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local -x GIT_DIR
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# shellcheck disable=SC2034
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GIT_DIR="$(yadm introspect repo 2>/dev/null)"
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case "$penultimate" in
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bootstrap)
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COMPREPLY=()
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return 0
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;;
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config)
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COMPREPLY=( $(compgen -W "$(yadm introspect configs 2>/dev/null)") )
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return 0
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;;
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decrypt)
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COMPREPLY=( $(compgen -W "-l" -- "$current") )
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return 0
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;;
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init)
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COMPREPLY=( $(compgen -W "-f -w" -- "$current") )
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return 0
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;;
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introspect)
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COMPREPLY=( $(compgen -W "commands configs repo switches" -- "$current") )
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return 0
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;;
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help)
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COMPREPLY=() # no specific help yet
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return 0
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;;
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list)
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COMPREPLY=( $(compgen -W "-a" -- "$current") )
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return 0
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;;
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esac
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case "$antepenultimate" in
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clone)
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COMPREPLY=( $(compgen -W "-f -w --bootstrap --no-bootstrap" -- "$current") )
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return 0
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;;
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esac
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local yadm_switches=( $(yadm introspect switches 2>/dev/null) )
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# this condition is so files are completed properly for --yadm-xxx options
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if [[ " ${yadm_switches[*]} " != *" $penultimate "* ]]; then
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# TODO: somehow solve the problem with [--yadm-xxx option] being
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# incompatible with what git expects, namely [--arg=option]
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_git
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fi
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if [[ "$current" =~ ^- ]]; then
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local matching
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matching=$(compgen -W "${yadm_switches[*]}" -- "$current")
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__gitcompappend "$matching"
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fi
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if [ "$COMP_CWORD" == 1 ] || [[ "$antepenultimate" =~ ^- ]] ; then
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local matching
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matching=$(compgen -W "$(yadm introspect commands 2>/dev/null)" -- "$current")
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__gitcompappend "$matching"
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fi
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# remove duplicates found in COMPREPLY (a native bash way could be better)
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if [ -n "${COMPREPLY[*]}" ]; then
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COMPREPLY=($(echo "${COMPREPLY[@]}" | sort -u))
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fi
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}
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complete -o bashdefault -o default -F _yadm yadm 2>/dev/null \
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|| complete -o default -F _yadm yadm
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fi
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