optimize compatibility

Author: haxjump

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "chaindev"
-version = "0.54.1"
+version = "0.54.2"
 edition = "2024"
 authors = ["hui.fan@mail.ru"]
 description = "Powerful development and testing utils for blockchain developers."

src/beacon_based/ddev/mod.rs

@@ -1320,7 +1320,7 @@ where
                     sed -i '/SLOT_DURATION_IN_SECONDS/d' {cfg} || exit 1
                     echo 'export SLOT_DURATION_IN_SECONDS="{0}"' >>{cfg} || exit 1
                 fi
-                grep -Po '(?<= SLOT_DURATION_IN_SECONDS=")\d+' {cfg} >{block_itv_cache} || exit 1
+                grep 'SLOT_DURATION_IN_SECONDS' {cfg} | grep -o '[0-9]\+' >{block_itv_cache} || exit 1
                 make minimal_prepare || exit 1
                 make build || exit 1
                 cp -r {repo}/data/{NODE_HOME_GENESIS_DIR_DST} {1}/ || exit 1

src/beacon_based/dev.rs

@@ -775,7 +775,7 @@ where
                     sed -i '/SLOT_DURATION_IN_SECONDS/d' {cfg} || exit 1
                     echo 'export SLOT_DURATION_IN_SECONDS="{0}"' >>{cfg} || exit 1
                 fi
-                grep -Po '(?<= SLOT_DURATION_IN_SECONDS=")\d+' {cfg} >{block_itv_cache} || exit 1
+                grep 'SLOT_DURATION_IN_SECONDS' {cfg} | grep -o '[0-9]\+' >{block_itv_cache} || exit 1
                 make minimal_prepare || exit 1
                 make build || exit 1
                 cp -r {repo}/data/{NODE_HOME_GENESIS_DIR_DST} {1}/ || exit 1