From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 21:33:14 +0200
Subject: Adding upstream version 115.7.0esr.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../docker/image_builder/build-image/src/config.rs | 112 +++++++++++++++++++++
 1 file changed, 112 insertions(+)
 create mode 100644 taskcluster/docker/image_builder/build-image/src/config.rs

(limited to 'taskcluster/docker/image_builder/build-image/src/config.rs')

diff --git a/taskcluster/docker/image_builder/build-image/src/config.rs b/taskcluster/docker/image_builder/build-image/src/config.rs
new file mode 100644
index 0000000000..94c1d55a10
--- /dev/null
+++ b/taskcluster/docker/image_builder/build-image/src/config.rs
@@ -0,0 +1,112 @@
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+use anyhow::Result;
+use serde::de::Error;
+use serde::Deserialize;
+use std::collections::HashMap;
+
+fn default_image_name() -> String {
+    "mozilla.org/taskgraph/default-image:latest".into()
+}
+fn default_zstd_level() -> i32 {
+    3
+}
+
+fn from_json<'de, D, T>(deserializer: D) -> Result<T, D::Error>
+where
+    D: serde::de::Deserializer<'de>,
+    T: serde::de::DeserializeOwned,
+{
+    let value: String = serde::Deserialize::deserialize(deserializer)?;
+    serde_json::from_str(&value).map_err(|err| {
+        D::Error::invalid_value(serde::de::Unexpected::Str(&value), &&*err.to_string())
+    })
+}
+
+#[derive(Deserialize, Debug, PartialEq, Eq)]
+pub struct Config {
+    pub context_task_id: String,
+    pub context_path: String,
+    pub parent_task_id: Option<String>,
+    #[serde(default = "default_image_name")]
+    pub image_name: String,
+    #[serde(default = "default_zstd_level")]
+    pub docker_image_zstd_level: i32,
+    #[serde(default)]
+    pub debug: bool,
+    #[serde(default, deserialize_with = "from_json")]
+    pub docker_build_args: HashMap<String, String>,
+}
+
+impl Config {
+    pub fn from_env() -> Result<Config> {
+        Ok(envy::from_env()?)
+    }
+}
+
+#[cfg(test)]
+mod test {
+    use anyhow::Result;
+
+    #[test]
+    fn test() -> Result<()> {
+        let env: Vec<(String, String)> = vec![
+            ("CONTEXT_TASK_ID".into(), "xGRRgzG6QlCCwsFsyuqm0Q".into()),
+            (
+                "CONTEXT_PATH".into(),
+                "public/docker-contexts/image.tar.gz".into(),
+            ),
+        ];
+        let config: super::Config = envy::from_iter(env.into_iter())?;
+        assert_eq!(
+            config,
+            super::Config {
+                context_task_id: "xGRRgzG6QlCCwsFsyuqm0Q".into(),
+                context_path: "public/docker-contexts/image.tar.gz".into(),
+                parent_task_id: None,
+                image_name: "mozilla.org/taskgraph/default-image:latest".into(),
+                docker_image_zstd_level: 3,
+                debug: false,
+                docker_build_args: Default::default()
+            }
+        );
+        Ok(())
+    }
+
+    #[test]
+    fn test_docker_build_args() -> Result<()> {
+        let env: Vec<(String, String)> = vec![
+            ("CONTEXT_TASK_ID".into(), "xGRRgzG6QlCCwsFsyuqm0Q".into()),
+            (
+                "CONTEXT_PATH".into(),
+                "public/docker-contexts/image.tar.gz".into(),
+            ),
+            (
+                "DOCKER_BUILD_ARGS".into(),
+                serde_json::json! ({
+                    "test": "Value",
+                })
+                .to_string(),
+            ),
+        ];
+        let config: super::Config = envy::from_iter(env.into_iter())?;
+        assert_eq!(
+            config,
+            super::Config {
+                context_task_id: "xGRRgzG6QlCCwsFsyuqm0Q".into(),
+                context_path: "public/docker-contexts/image.tar.gz".into(),
+                parent_task_id: None,
+                image_name: "mozilla.org/taskgraph/default-image:latest".into(),
+                docker_image_zstd_level: 3,
+                debug: false,
+                docker_build_args: [("test".to_string(), "Value".to_string())]
+                    .iter()
+                    .cloned()
+                    .collect(),
+            }
+        );
+        Ok(())
+    }
+}
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