refactor parsing of --expires-in

src/garage/cli/remote/admin_token.rs

@@ -1,6 +1,6 @@
 use format_table::format_table;
 
-use chrono::{Local, Utc};
+use chrono::Local;
 
 use garage_util::error::*;
 
@@ -78,16 +78,10 @@ impl Cli {
 	}
 
 	pub async fn cmd_create_admin_token(&self, opt: AdminTokenCreateOp) -> Result<(), Error> {
-		// TODO
 		let res = self
 			.api_request(CreateAdminTokenRequest(UpdateAdminTokenRequestBody {
 				name: opt.name,
-				expiration: opt
-					.expires_in
-					.map(|x| parse_duration::parse::parse(&x))
-					.transpose()
-					.ok_or_message("Invalid duration passed for --expires-in parameter")?
-					.map(|dur| Utc::now() + dur),
+				expiration: parse_expires_in(&opt.expires_in)?,
 				never_expires: false,
 				scope: opt.scope.map(|s| {
 					s.split(",")
@@ -146,12 +140,7 @@ impl Cli {
 				id: token.id.unwrap(),
 				body: UpdateAdminTokenRequestBody {
 					name: None,
-					expiration: opt
-						.expires_in
-						.map(|x| parse_duration::parse::parse(&x))
-						.transpose()
-						.ok_or_message("Invalid duration passed for --expires-in parameter")?
-						.map(|dur| Utc::now() + dur),
+					expiration: parse_expires_in(&opt.expires_in)?,
 					never_expires: opt.never_expires,
 					scope: opt.scope.map({
 						let mut new_scope = token.scope;

src/garage/cli/remote/key.rs

@@ -1,6 +1,6 @@
 use format_table::format_table;
 
-use chrono::{Local, Utc};
+use chrono::Local;
 
 use garage_util::error::*;
 
@@ -72,12 +72,7 @@ impl Cli {
 		let key = self
 			.api_request(CreateKeyRequest(UpdateKeyRequestBody {
 				name: Some(opt.name),
-				expiration: opt
-					.expires_in
-					.map(|x| parse_duration::parse::parse(&x))
-					.transpose()
-					.ok_or_message("Invalid duration passed for --expires-in parameter")?
-					.map(|dur| Utc::now() + dur),
+				expiration: parse_expires_in(&opt.expires_in)?,
 				never_expires: false,
 				allow: None,
 				deny: None,
@@ -130,12 +125,7 @@ impl Cli {
 				id: key.access_key_id,
 				body: UpdateKeyRequestBody {
 					name: None,
-					expiration: opt
-						.expires_in
-						.map(|x| parse_duration::parse::parse(&x))
-						.transpose()
-						.ok_or_message("Invalid duration passed for --expires-in parameter")?
-						.map(|dur| Utc::now() + dur),
+					expiration: parse_expires_in(&opt.expires_in)?,
 					never_expires: opt.never_expires,
 					allow: None,
 					deny: None,

src/garage/cli/remote/mod.rs

@@ -12,6 +12,8 @@ use std::convert::TryFrom;
 use std::sync::Arc;
 use std::time::Duration;
 
+use chrono::{DateTime, Utc};
+
 use garage_util::error::*;
 
 use garage_rpc::*;
@@ -162,3 +164,11 @@ pub fn table_list_abbr<T: IntoIterator<Item = S>, S: AsRef<str>>(values: T) -> S
 		None => String::new(),
 	}
 }
+
+pub fn parse_expires_in(expires_in: &Option<String>) -> Result<Option<DateTime<Utc>>, Error> {
+	expires_in
+		.as_ref()
+		.map(|x| parse_duration::parse::parse(&x).map(|dur| Utc::now() + dur))
+		.transpose()
+		.ok_or_message("Invalid duration passed for --expires-in parameter")
+}