修复在没有预装 `curl` 的系统上脚本会运行失败的问题

install-release.sh

@@ -180,7 +180,7 @@ judgment_parameters() {
 
 install_software() {
   COMPONENT="$1"
-  command -v "$COMPONENT" > /dev/null 2>&1 && return
+  type -P "$COMPONENT" > /dev/null 2>&1 && return
   if ${PACKAGE_MANAGEMENT_INSTALL} "$COMPONENT"; then
     echo "info: $COMPONENT is installed."
   else
@@ -219,7 +219,6 @@ get_version() {
   fi
   # Get V2Ray release version number
   TMP_FILE="$(mktemp)"
-  install_software curl
   # DO NOT QUOTE THESE `${PROXY}` VARIABLES!
   if ! curl ${PROXY} -sS -H "Accept: application/vnd.github.v3+json" -o "$TMP_FILE" 'https://api.github.com/repos/v2fly/v2ray-core/releases/latest'; then
     "rm" "$TMP_FILE"
@@ -502,6 +501,7 @@ main() {
     decompression "$LOCAL_FILE"
   else
     # Normal way
+    install_software curl
     get_version
     NUMBER="$?"
     if [[ "$NUMBER" -eq '0' ]] || [[ "$FORCE" -eq '1' ]] || [[ "$NUMBER" -eq 2 ]]; then