From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from firstgate.proxmox.com (firstgate.proxmox.com [212.224.123.68]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by lists.proxmox.com (Postfix) with ESMTPS id 253079F2D for ; Tue, 29 Aug 2023 13:13:20 +0200 (CEST) Received: from firstgate.proxmox.com (localhost [127.0.0.1]) by firstgate.proxmox.com (Proxmox) with ESMTP id 0676A873A for ; Tue, 29 Aug 2023 13:13:20 +0200 (CEST) Received: from proxmox-new.maurer-it.com (proxmox-new.maurer-it.com [94.136.29.106]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by firstgate.proxmox.com (Proxmox) with ESMTPS for ; Tue, 29 Aug 2023 13:13:19 +0200 (CEST) Received: from proxmox-new.maurer-it.com (localhost.localdomain [127.0.0.1]) by proxmox-new.maurer-it.com (Proxmox) with ESMTP id 10E8C47333 for ; Tue, 29 Aug 2023 13:13:19 +0200 (CEST) From: Gabriel Goller To: pbs-devel@lists.proxmox.com Date: Tue, 29 Aug 2023 13:13:10 +0200 Message-Id: <20230829111310.90248-2-g.goller@proxmox.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230829111310.90248-1-g.goller@proxmox.com> References: <20230829111310.90248-1-g.goller@proxmox.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SPAM-LEVEL: Spam detection results: 0 AWL -0.471 Adjusted score from AWL reputation of From: address BAYES_00 -1.9 Bayes spam probability is 0 to 1% DMARC_MISSING 0.1 Missing DMARC policy KAM_DMARC_STATUS 0.01 Test Rule for DKIM or SPF Failure with Strict Alignment SPF_HELO_NONE 0.001 SPF: HELO does not publish an SPF Record SPF_PASS -0.001 SPF: sender matches SPF record URIBL_BLOCKED 0.001 ADMINISTRATOR NOTICE: The query to URIBL was blocked. See http://wiki.apache.org/spamassassin/DnsBlocklists#dnsbl-block for more information. [mod.rs] Subject: [pbs-devel] [PATCH proxmox] router: cli: added `ask_for_confirmation` helper X-BeenThere: pbs-devel@lists.proxmox.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: Proxmox Backup Server development discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 29 Aug 2023 11:13:20 -0000 Added `ask_for_confirmation` helper that outputs a prompt and lets the user confirm or deny it. Implemented to close #4763. Signed-off-by: Gabriel Goller --- proxmox-router/src/cli/mod.rs | 19 ++++++++++++++++++- 1 file changed, 18 insertions(+), 1 deletion(-) diff --git a/proxmox-router/src/cli/mod.rs b/proxmox-router/src/cli/mod.rs index 208df4a..2366b47 100644 --- a/proxmox-router/src/cli/mod.rs +++ b/proxmox-router/src/cli/mod.rs @@ -12,11 +12,15 @@ //! - Ability to create interactive commands (using ``rustyline``) //! - Supports complex/nested commands -use std::collections::HashMap; +use std::{ + collections::HashMap, + io::{self, Write}, +}; use crate::ApiMethod; mod environment; +use anyhow::bail; pub use environment::*; mod shellword; @@ -62,6 +66,19 @@ pub fn init_cli_logger(env_var_name: &str, default_log_level: &str) { .init(); } +pub fn ask_for_confirmation(query: String) -> Result<(), anyhow::Error> { + print!("{} [y/N]: ", query); + io::stdout().flush()?; + let stdin = io::stdin(); + let mut line = String::new(); + stdin.read_line(&mut line)?; + if line.trim() == "y" { + Ok(()) + } else { + bail!("Aborted"); + } +} + /// Define a simple CLI command. pub struct CliCommand { /// The Schema definition. -- 2.39.2