Migrate to fly.io

Author: dima74

.dockerignore

@@ -0,0 +1,4 @@
+.git/
+target/
+temp/
+.env

.github/workflows/fly.yml

@@ -0,0 +1,19 @@
+# https://fly.io/docs/app-guides/continuous-deployment-with-github-actions/
+name: Fly Deploy
+
+on:
+  push:
+    branches:
+      - master
+
+jobs:
+  deploy:
+    name: Deploy app
+    runs-on: ubuntu-latest
+    concurrency: deploy-group    # ensure only one action runs at a time
+    steps:
+      - uses: actions/checkout@v4
+      - uses: superfly/flyctl-actions/setup-flyctl@master
+      - run: flyctl deploy --remote-only --image-label $(git rev-parse HEAD)
+        env:
+          FLY_API_TOKEN: ${{ secrets.FLY_API_TOKEN }}

DEVELOPMENT.md

@@ -18,6 +18,30 @@ git push heroku
 ```
 
 
+## fly.io configuration
+* First time
+```sh
+yay -S flyctl-bin
+fly secrets set KEY=VALUE
+fly launch
+```
+
+* Deploy from local
+```sh
+fly deploy --image-label $(git rev-parse HEAD)
+```
+
+* Deploy from github
+  https://fly.io/docs/app-guides/continuous-deployment-with-github-actions/
+  See .github/workflows/fly.yml
+  `FLY_API_TOKEN` - get using `fly tokens create deploy -x 999999h` 
+
+* Get git commit hash for current release
+```sh
+fly image show  # column TAG
+```
+
+
 ## Needed environment variables
 From https://github.com/settings/apps/factorio-mods-localization-helper:
 * `GITHUB_APP_ID` - App ID

Dockerfile

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+FROM rust AS builder
+COPY . .
+RUN cargo build --release
+
+FROM archlinux
+RUN pacman -Sy --noconfirm git && rm -rf /var/cache/pacman/pkg/*
+COPY --from=builder ./target/release/fml ./target/release/fml
+COPY --from=builder Rocket.toml Rocket.toml
+ENV RUST_BACKTRACE 1
+CMD ["/target/release/fml"]

Rocket.toml

@@ -1,3 +1,4 @@
 [release]
 address = "0.0.0.0"
 cli_colors = false
+port = 8080

fly.toml

@@ -0,0 +1,21 @@
+# fly.toml app configuration file generated for factorio-mods-localization on 2024-03-25T23:19:01+03:00
+#
+# See https://fly.io/docs/reference/configuration/ for information about how to use this file.
+#
+
+app = "factorio-mods-localization"
+primary_region = "waw"
+
+[http_service]
+  internal_port = 8080
+  force_https = true
+  auto_stop_machines = false
+  auto_start_machines = true
+  min_machines_running = 1
+  processes = ["app"]
+
+[[vm]]
+  cpu_kind = "shared"
+  cpus = 1
+  memory_mb = 512
+  swap_size_mb = 512