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Code Issues Releases Wiki Activity

Engine WIP

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This commit is contained in:
John Gee 2022-12-10 16:39:42 +13:00
parent 2c3ea29034
commit bb3c708795
1 changed files with 25 additions and 15 deletions
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40
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@ -1119,22 +1119,32 @@ get_file_node_version() {
get_package_engine_version() {
g_target_node=
# WIP
# local filepath="$1"
# verbose_log "found" "${filepath}"
# command -v node > /dev/null 2>&1 || abort "an active version of node is required to read 'engines' from package.json"
# local range
# range="$(node -e "package = require('${filepath}'); if (package && package.engines && package.engines.node) console.log(package.engines.node)")"
# verbose_log "read" "${range}"
# [ -n "${range}" ] || return 2
# if [ "*" = "${range}" ]; then
# verbose_log "target" "current"
# g_target_node="current"
# return
# fi
local filepath="$1"
verbose_log "found" "${filepath}"
command -v node > /dev/null 2>&1 || abort "an active version of node is required to read 'engines' from package.json"
local range
range="$(node -e "package = require('${filepath}'); if (package && package.engines && package.engines.node) console.log(package.engines.node)")"
verbose_log "read" "${range}"
[ -n "${range}" ] || return 2
if [ "*" = "${range}" ]; then
verbose_log "target" "current"
g_target_node="current"
return
fi
# local version
local version
echo "range is ${range}"
local DIGITS='[[:digit:]]\{1,\}'
local VERSION="v\{0,1\}${DIGITS}\(\.${DIGITS}\)\{0,2\}"
local WILD="\(\.[xX*])\{0,1\}" # optional
local SPACES="[[:space:]]\{0,\}" # optional
echo "pattern is \(>=/)${WHITE}[[:digit:]]"
# if [[ "${range}" =~ ^([>~^=]|\>\=)?v?([0-9]+(\.[0-9]+){0,2})(.[xX*])?$ ]]; then
# local operator="${BASH_REMATCH[1]}"
if expr_match "${range}" "\([>~^=]\)${SPACES}${VERSION}${WILD}$" || expr_match "${range}" "\(>=\)${SPACES}${VERSION}${WILD}$" ; then
echo "Operator is ${g_match}"
local operator="${g_match}"
expr_match "${range}" "${operator}${SPACES}\(\)"
# version="${BASH_REMATCH[2]}"
# case "${operator}" in
# '' | =) ;;
@ -1152,7 +1162,7 @@ get_package_engine_version() {
# # shellcheck disable=SC2086
# version=$(npm_config_yes=true npx --quiet semver@7 -r "${range}" ${versions_one_line} | tail -n 1)
# fi
# g_target_node="${version}"
g_target_node="${version}"
}
#