72 lines
2.2 KiB
Bash
Executable File
72 lines
2.2 KiB
Bash
Executable File
#!/usr/bin/env bash
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# shellcheck disable=SC1090 # dynamically sourced file
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_sqn_completions()
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{
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# Current search string
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local cur=${COMP_WORDS[COMP_CWORD]}
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# Extract alias command with buildins same as:
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# local curCmd="$(alias $1 | sed "s/^alias.*\" \"\(.*\)\"'$/\1/")"
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local curCmd=
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curCmd="$(alias "$1")"
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curCmd="${curCmd##*\" \"}"
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curCmd="${curCmd%\"\'*}"
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COMPREPLY=()
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case "$cur" in
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-*)
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opts=( \
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-- \
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-a --all \
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-c --config \
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-d --dry-run \
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-h --help \
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-ha --helpapi \
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-ls --liststeps \
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-p --profile \
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-pl \
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-q --quiet \
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-qq \
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-s --single \
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-v --verbose \
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--version)
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read -r -d '' -a COMPREPLY < <(compgen -W "${opts[*]}" -- "$cur");;
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*)
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# Stop after step selection (last argument which is not an option; starting with "-")
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(( COMP_CWORD > 1 )) && [[ ! "${COMP_WORDS[((COMP_CWORD - 1))]}" =~ ^- ]] && return
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# sequencer.sh provides creation of a step list with search functionality
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read -r -a COMPREPLY <<<"$( "$curCmd" -ls "$cur" )";;
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esac
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return 0
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}
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installCompletion() {
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# Get script working directory
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# (when called from a different directory)
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local script_dir=
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script_dir="$(cd "$(dirname -- "${BASH_SOURCE[0]}")" >>/dev/null 2>&1 && pwd)"
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. "${script_dir}/sequencer.cfg" >/dev/null 2>&1
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local SEQBASE="${script_dir}/seqs"
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local SEQPREFIX="sqn_"
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local SEQSHORT=()
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# Check for user selected sequences
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[ -e "$SEQUENCER_USER_SEQS" ] && SEQBASE="$SEQUENCER_USER_SEQS"
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# Create aliases and command (alias) list for "complete" command"
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IFS=$'\n' read -r -d '' -a SEQLIST < <(ls -1 "$SEQBASE/${cur}"*.sh)
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#SEQLIST=("$(ls "$SEQBASE/${cur}"*.sh)")
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for i in "${!SEQLIST[@]}"; do
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SEQLIST[$i]="${SEQLIST[$i]##*/}"
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SEQLIST[$i]="${SEQLIST[$i]%.*}"
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SEQSHORT[$i]="${SEQPREFIX}${SEQLIST[$i]/[[:blank:]]/_}"
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# shellcheck disable=SC2139,SC2086
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# alias should be expanded when defined
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alias ${SEQSHORT[$i]}="_SQN_ALIAS=\"${SEQSHORT[$i]}\" \"$SEQBASE/${SEQLIST[$i]}.sh\""
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done
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complete -o nosort -o bashdefault -o default -F _sqn_completions "${SEQSHORT[@]}"
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}
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installCompletion
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