150 lines
3.4 KiB
Bash
150 lines
3.4 KiB
Bash
#!/usr/bin/env bash
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prompt_read_default() {
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local label="$1"
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local default_value="${2:-}"
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local answer=""
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if [[ -n "$default_value" ]]; then
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read -r -p "$label [$default_value] : " answer
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printf '%s\n' "${answer:-$default_value}"
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else
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read -r -p "$label : " answer
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printf '%s\n' "$answer"
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fi
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}
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prompt_select_number() {
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local label="$1"
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local min_value="$2"
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local max_value="$3"
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local answer=""
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while true; do
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read -r -p "$label [$min_value-$max_value] : " answer
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if [[ "$answer" =~ ^[0-9]+$ ]] && (( answer >= min_value && answer <= max_value )); then
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printf '%s\n' "$answer"
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return 0
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fi
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ui_warn "Choix invalide"
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done
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}
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prompt_read_csv_default() {
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local label="$1"
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local default_value="$2"
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local answer=""
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read -r -p "$label [$default_value] : " answer
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printf '%s\n' "${answer:-$default_value}"
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}
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prompt_confirm_default() {
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local label="$1"
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local default_answer="${2:-n}"
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local answer=""
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local prompt_suffix="[y/N]"
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if [[ "$default_answer" =~ ^([Yy]|yes|YES|Yes)$ ]]; then
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prompt_suffix="[Y/n]"
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fi
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while true; do
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read -r -p "$label $prompt_suffix : " answer
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answer="${answer:-$default_answer}"
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case "$answer" in
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y|Y|yes|YES)
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printf 'yes\n'
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return 0
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;;
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n|N|no|NO)
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printf 'no\n'
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return 0
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;;
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esac
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ui_warn "Repondre par y ou n"
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done
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}
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prompt_select_from_list() {
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local label="$1"
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shift
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local options=("$@")
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local index=1
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local selection=""
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for selection in "${options[@]}"; do
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printf ' %d. %s\n' "$index" "$selection" >&2
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index=$((index + 1))
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done
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selection="$(prompt_select_number "$label" 1 "${#options[@]}")"
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printf '%s\n' "${options[$((selection - 1))]}"
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}
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prompt_select_described_from_list() {
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local label="$1"
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shift
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local entries=("$@")
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local entry=""
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local option=""
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local description=""
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local options=()
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local index=1
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local selection=""
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for entry in "${entries[@]}"; do
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option="${entry%%|*}"
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description="${entry#*|}"
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options+=("$option")
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printf ' %d. %s\n' "$index" "$option" >&2
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printf ' %s\n' "$description" >&2
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index=$((index + 1))
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done
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selection="$(prompt_select_number "$label" 1 "${#options[@]}")"
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printf '%s\n' "${options[$((selection - 1))]}"
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}
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prompt_select_multiple_from_list() {
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local label="$1"
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local default_indices="${2:-}"
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local labels_csv="$3"
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shift 3
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local values=("$@")
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local labels=()
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local answer=""
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local raw_index=""
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local selected_values=""
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local index=1
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IFS=$'\n' read -r -d '' -a labels < <(printf '%s\0' "$labels_csv")
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for raw_index in "${labels[@]}"; do
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printf ' %d. %s\n' "$index" "$raw_index" >&2
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index=$((index + 1))
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done
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read -r -p "$label [${default_indices:-aucun}] : " answer
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answer="${answer:-$default_indices}"
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if [[ -z "$answer" ]]; then
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printf '\n'
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return 0
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fi
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while IFS= read -r raw_index; do
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[[ -n "$raw_index" ]] || continue
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raw_index="$(printf '%s' "$raw_index" | sed 's/^[[:space:]]*//;s/[[:space:]]*$//')"
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if [[ ! "$raw_index" =~ ^[0-9]+$ ]] || (( raw_index < 1 || raw_index > ${#values[@]} )); then
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ui_warn "Index ignore : $raw_index"
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continue
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fi
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selected_values="${selected_values:+$selected_values,}${values[$((raw_index - 1))]}"
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done < <(printf '%s\n' "$answer" | tr ',' '\n')
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printf '%s\n' "$selected_values"
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}
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