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refactor: Run plugin directly in memory in ephemeral mode

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This commit is contained in:
Aditya Gupta
2026-06-25 19:41:50 +05:30
parent 62a4759724
commit d108f14ce5
3 changed files with 185 additions and 25 deletions
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44
lib/plugins.sh
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@@ -139,20 +139,25 @@ run_plugin() {
return 1
fi
local local_plugin
if [ "$is_ephemeral" = "true" ]; then
log_info "Downloading plugin '$plugin_name' (ephemeral)..."
local_plugin=$(mktemp --suffix=".sh" 2>/dev/null || mktemp)
if ! curl -fsSL "$url" -o "$local_plugin"; then
log_info "Downloading and running plugin '$plugin_name' (ephemeral)..."
local script_content
if ! script_content=$(curl -fsSL "$url"); then
log_error "Failed to download plugin '$plugin_name' from $url"
rm -f "$local_plugin"
return 1
fi
chmod +x "$local_plugin"
# Execute the plugin directly in memory in a subshell
(
export BOOTSTRAP_DIR
# We use bash -c and pass the script content to keep stdin free for interactive plugins
# The "$0" arg for bash -c is set to the plugin name
bash -c "$script_content" "$plugin_name" "${cmd_args[@]}"
)
return $?
else
local plugin_dir="$BOOTSTRAP_DIR/plugins"
local_plugin="$plugin_dir/${plugin_name}.sh"
local local_plugin="$plugin_dir/${plugin_name}.sh"
if [ ! -f "$local_plugin" ]; then
log_info "Downloading plugin '$plugin_name'..."
@@ -164,20 +169,13 @@ run_plugin() {
fi
chmod +x "$local_plugin"
fi
log_info "Running plugin '$plugin_name'..."
# Execute the plugin in a subshell, passing any additional arguments
(
export BOOTSTRAP_DIR
bash "$local_plugin" "${cmd_args[@]}"
)
return $?
fi
log_info "Running plugin '$plugin_name'..."
# Execute the plugin in a subshell, passing any additional arguments
(
export BOOTSTRAP_DIR
bash "$local_plugin" "${cmd_args[@]}"
)
local ret=$?
if [ "$is_ephemeral" = "true" ]; then
rm -f "$local_plugin"
fi
return $ret
}