Added cuddle

.drone.yml

@@ -0,0 +1,62 @@
+kind: pipeline
+name: default
+type: docker
+
+steps:
+  - name: load_secret
+    image: debian:buster-slim
+    volumes:
+      - name: ssh
+        path: /root/.ssh/
+    environment:
+      SSH_KEY:
+        from_secret: gitea_id_ed25519
+    commands:
+      - mkdir -p $HOME/.ssh/
+      - echo "$SSH_KEY" > $HOME/.ssh/id_ed25519
+      - ls $HOME/.ssh/
+      - cat $HOME/.ssh/id_ed25519
+
+  - name: build
+    image: kasperhermansen/cuddle-image:latest
+    pull: always
+    volumes:
+      - name: ssh
+        path: /root/.ssh/
+      - name: dockersock
+        path: /var/run
+    commands:
+      - apk add bash
+      - cuddle_cli x build_cuddle_image
+    environment:
+      DOCKER_BUILDKIT: 1
+      DOCKER_USERNAME:
+        from_secret: docker_username
+      DOCKER_PASSWORD:
+        from_secret: docker_password
+    depends_on:
+      - "load_secret"
+
+  - name: send telegram notification
+    image: appleboy/drone-telegram
+    settings:
+      token:
+        from_secret: telegram_token
+      to: 2129601481
+      format: markdown
+    when:
+      status: [failure]
+
+services:
+- name: docker
+  image: docker:dind
+  privileged: true
+  volumes:
+  - name: dockersock
+    path: /var/run
+
+volumes:
+  - name: ssh
+    temp: {}
+  - name: dockersock
+    temp: {}

cuddle.yaml

@@ -0,0 +1,18 @@
+# yaml-language-server: $schema=https://git.front.kjuulh.io/kjuulh/cuddle/raw/branch/main/schemas/base.json
+
+base: "git@git.front.kjuulh.io:kjuulh/cuddle-base.git"
+
+vars:
+  service: "cuddle-image"
+  registry: kasperhermansen
+
+scripts:
+  build_cuddle_image:
+    type: shell
+    args:
+      docker_username:
+        key: "DOCKER_USERNAME"
+        type: env
+      docker_password:
+        key: "DOCKER_PASSWORD"
+        type: env

cuddle_cli/src/cli/mod.rs

@@ -9,6 +9,7 @@ use clap::Command;
 
 use crate::{
     actions::CuddleAction,
+    config::{CuddleConfig, CuddleFetchPolicy},
     context::{CuddleContext, CuddleTreeType},
     model::*,
     util::git::GitCommit,
@@ -23,16 +24,21 @@ pub struct CuddleCli<'a> {
     context: Arc<Mutex<Vec<CuddleContext>>>,
     command: Option<Command<'a>>,
     tmp_dir: Option<PathBuf>,
+    config: CuddleConfig,
 }
 
 impl<'a> CuddleCli<'a> {
-    pub fn new(context: Arc<Mutex<Vec<CuddleContext>>>) -> anyhow::Result<CuddleCli<'a>> {
+    pub fn new(
+        context: Arc<Mutex<Vec<CuddleContext>>>,
+        config: CuddleConfig,
+    ) -> anyhow::Result<CuddleCli<'a>> {
         let mut cli = CuddleCli {
             scripts: vec![],
             variables: vec![],
             context: context.clone(),
             command: None,
             tmp_dir: None,
+            config,
         };
 
         cli = cli
@@ -106,8 +112,13 @@ impl<'a> CuddleCli<'a> {
             .tmp_dir
             .clone()
             .ok_or(anyhow::anyhow!("tmp_dir does not exist aborting"))?;
-        if tmp_dir.exists() && tmp_dir.ends_with("tmp") {
-            std::fs::remove_dir_all(tmp_dir.clone())?;
+        match self.config.get_fetch_policy()? {
+            CuddleFetchPolicy::Always => {
+                if tmp_dir.exists() && tmp_dir.ends_with("tmp") {
+                    std::fs::remove_dir_all(tmp_dir.clone())?;
+                }
+            }
+            _ => {}
         }
         std::fs::create_dir_all(tmp_dir.clone())?;
         // Handle all templating with variables and such.

cuddle_cli/src/config.rs

@@ -6,7 +6,7 @@ pub enum CuddleFetchPolicy {
     Never,
 }
 
-#[derive(Envconfig, Clone)]
+#[derive(Envconfig, Clone, Debug)]
 pub struct CuddleConfig {
     #[envconfig(from = "CUDDLE_FETCH_POLICY", default = "once")]
     fetch_policy: String,

cuddle_cli/src/main.rs

@@ -14,7 +14,7 @@ fn main() -> anyhow::Result<()> {
     let config = CuddleConfig::from_env()?;
 
     let context = context::extract_cuddle(config.clone())?;
-    _ = cli::CuddleCli::new(context)?.execute()?;
+    _ = cli::CuddleCli::new(context, config)?.execute()?;
 
     Ok(())
 }

scripts/build_cuddle_image.sh

@@ -0,0 +1,16 @@
+#!/bin/bash
+
+set -e
+
+tag="$REGISTRY/$SERVICE:${COMMIT_SHA:0:10}"
+latest_tag="$REGISTRY/$SERVICE:latest"
+
+echo "logging in"
+docker login -u $DOCKER_USERNAME -p $DOCKER_PASSWORD
+
+echo "building image"
+DOCKER_BUILDKIT=1 docker build -t "$tag" -t "$latest_tag" -f "$TMP/build_cuddle_image.Dockerfile" .
+
+echo "pushing image"
+docker push "$tag"
+docker push "$latest_tag"

templates/build_cuddle_image.Dockerfile

@@ -0,0 +1,23 @@
+FROM rust:1.62.1-slim-bullseye as base
+
+RUN rustup target add x86_64-unknown-linux-musl
+
+RUN apt-get update -qq && \
+  apt-get install -y \
+  musl-tools \
+  musl-dev
+
+RUN update-ca-certificates
+
+RUN apt-get update && apt-get upgrade -y
+RUN apt-get install -y -q build-essential curl git
+
+WORKDIR /app/cuddle/
+
+RUN cargo install --target x86_64-unknown-linux-musl --git https://git.front.kjuulh.io/kjuulh/cuddle.git cuddle_cli
+
+FROM docker:stable-dind
+
+COPY --from=base /usr/local/cargo/bin/ /usr/local/cargo/bin/
+ENV PATH="${PATH}:/usr/local/cargo/bin"
+

templates/build_cuddle_image.Dockerfile.dockerignore

@@ -0,0 +1,2 @@
+.cuddle/
+.git/