show only versions newer than NVM_MIN_VER if set

nvm.sh

@@ -1733,12 +1733,14 @@ nvm_print_versions() {
  fi
 
  command awk \
- -v remote_versions="$(printf '%s' "${1-}" | tr '\n' '|')" \
+ -v remote_versions="$(printf '%s' "${1-}" | tr '\n' '|')" -v min_ver="${NVM_MIN_VER:-v0}" \
  -v installed_versions="$(nvm_ls | tr '\n' '|')" -v current="$NVM_CURRENT" \
  -v installed_color="$INSTALLED_COLOR" -v system_color="$SYSTEM_COLOR" \
  -v current_color="$CURRENT_COLOR" -v default_color="$DEFAULT_COLOR" \
  -v old_lts_color="$DEFAULT_COLOR" -v has_colors="$NVM_HAS_COLORS" '
 function alen(arr, i, len) { len=0; for(i in arr) len++; return len; }
+function v2a(v, a, s) { s=v; sub(/^(iojs-)?v/, "", s); split(s, a, "."); }
+function comp(v1,v2,d,a1,a2,i) { v2a(v1,a1); v2a(v2,a2); for(i in a1) d[i] = a1[i] - a2[i]; for(i in d) { if(d[i] != 0) return d[i]}; return 0; }
 BEGIN {
  fmt_installed = has_colors ? (installed_color ? "\033[" installed_color "%15s\033[0m" : "%15s") : "%15s *";
  fmt_system = has_colors ? (system_color ? "\033[" system_color "%15s\033[0m" : "%15s") : "%15s *";
@@ -1753,13 +1755,15 @@ BEGIN {
  split(remote_versions, lines, "|");
  split(installed_versions, installed, "|");
  rows = alen(lines);
-
- for (n = 1; n <= rows; n++) {
+ filter = (min_ver != "v0");
+ for (m = n = 1; n <= rows; n++) {
  split(lines[n], fields, "[[:blank:]]+");
  cols = alen(fields);
  version = fields[1];
- is_installed = 0;
+ if (filter && comp(version, min_ver) < 0) continue;
 
+ filter = 0;
+ is_installed = 0;
  for (i in installed) {
  if (version == installed[i]) {
  is_installed = 1;
@@ -1776,8 +1780,7 @@ BEGIN {
  fmt_version = fmt_installed;
  }
 
- padding = (!has_colors && is_installed) ? "" : " ";
-
+ padding = (is_installed && !has_colors) ? "" : " ";
  if (cols == 1) {
  formatted = sprintf(fmt_version, version);
  } else if (cols == 2) {
@@ -1786,11 +1789,11 @@ BEGIN {
  formatted = sprintf((fmt_version padding fmt_latest_lts), version, fields[2]);
  }
 
- output[n] = formatted;
+ output[m++] = formatted;
  }
 
- for (n = 1; n <= rows; n++) {
- print output[n]
+ for (m in output) {
+ print output[m]
  }
 
  exit