100 lines
1.9 KiB
Bash
100 lines
1.9 KiB
Bash
_PARSE_ALLOWED_CHARS="_-"
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_PARSE_SPLIT_CHARS="\.\ _-"
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# Parse data and output simplified format.
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# Usage: parse_simplify <STRING>
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function parse_simplify() {
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echo "${*}" | sed \
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-e "s/[${_PARSE_SPLIT_CHARS}]/_/g" \
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-e "s/[^[:alnum:]${_PARSE_ALLOWED_CHARS}]//g" \
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-e "s/_\+/_/g" -e "s/-\+/-/g" \
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-e "s/_-/_/g" -e "s/-_/_/g" \
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-e "s/_\+/_/g" \
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-e "s/^_//" -e "s/_$//"
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}
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# Parse to PascalCase.
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# Usage: parse_pascal <STRING>
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function parse_pascal() {
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local parts=($(_get_parts ${*}))
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local result
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for part in "${parts[@]}"; do
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local word="${part,,}"
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word="${word^}"
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result="${result}${word}"
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done
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echo "${result}"
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}
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# Parse to snake_case.
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# Usage: parse_snake <STRING>
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function parse_snake() {
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local parts=($(_get_parts ${*}))
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local result
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for part in "${parts[@]}"; do
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local word="${part,,}"
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result="${result}_${word}"
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done
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echo "${result#_}"
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}
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# Parse to kebab-case.
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# Usage: parse_kebab <STRING>
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function parse_kebab() {
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local parts=($(_get_parts ${*}))
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local result
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for part in "${parts[@]}"; do
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local word="${part,,}"
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result="${result}-${word}"
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done
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echo "${result#-}"
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}
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# Parse to camelCase.
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# Usage: parse_camel <STRING>
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function parse_camel() {
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local parts=($(_get_parts ${*}))
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local result
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for part in "${parts[@]}"; do
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local word="${part,,}"
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word="${word^}"
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result="${result}${word}"
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done
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echo "${result,}"
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}
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# Parse to SNAKE_CASE_UPPERCASE.
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# Usage: parse_snake_uppercase <STRING>
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function parse_snake_uppercase() {
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local parts=($(_get_parts ${*}))
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local result
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for part in "${parts[@]}"; do
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local word="${part^^}"
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result="${result}_${word}"
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done
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echo "${result#_}"
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}
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# Parse data keeping only alphanumeric characters.
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# Usage: parse_alnum <STRING>
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function parse_alnum() {
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echo "${*}" | \
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sed -e "s/[^[:alnum:]]//g"
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}
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# Get name parts.
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# Usage: _get_parts <STRING>
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function _get_parts() {
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parse_simplify "${*}" | sed -e "s/[A-Z]/\n&/g" -e "s/[${_PARSE_SPLIT_CHARS}]/\n/g" | sed -e "/^$/d"
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}
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