justfile


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#! /usr/bin/env -S nix develop . --command just --justfile

fly-system := "x86_64-linux"
fly-registry := "registry.fly.io/alanpearce-eu"
docker-tag := env_var_or_default("DOCKER_TAG", `git rev-parse HEAD`)
version := `sentry-cli releases propose-version`
environment := "production"
started-at := `date +%s`

default:
    @just --list --justfile {{ justfile() }} --unsorted

check:
    nix flake check . --print-build-logs

check-licenses:
    nix run nixpkgs#go-licenses check ./...

update-all:
    go get -u all
    gomod2nix --outdir nix
    nix flake update

watch-flake command:
    watchexec --restart -w flake.nix -w flake.lock direnv exec . {{ command }}

watch-builder: (watch-flake "watchexec -w cmd/build -w content -w templates -r go run ./cmd/build --base-url http://localhost:3000")

generate:
    go run ./cmd/build --base-url http://localhost:3000

nix-build what:
    nix build .#{{ what }}

watch-server: (watch-flake "watchexec -r -i content -i templates go run ./cmd/server")

dev:
    #!/usr/bin/env bash
    set -euxo pipefail
    tmp="$(mktemp -d -t website-XXXXXX)" || exit 1
    echo using temp directory $tmp
    trap "{ echo cleaning up $tmp; rm -rf \"$tmp\"; }" EXIT
    go build -o $tmp ./cmd/dev ./cmd/build ./cmd/server
    "${tmp}/dev" --temp-dir "${tmp}"

watch-dev: (watch-flake "watchexec -r just dev")

docker-stream system=(arch() + "-linux"):
    @nix build --print-out-paths .#docker-stream-{{ system }} | sh

docker-image system=(arch() + "-linux"):
    nix build .#docker-image-{{ system }}

docker-stream-fly:
    just docker-stream {{ fly-system }}

docker-image-fly: (docker-image fly-system)

docker-inspect image-path="result" *skopeo-flags="":
    skopeo {{ skopeo-flags }} inspect docker-archive:{{ image-path }}

print-docker-tag:
    @echo {{ fly-registry }}:{{ docker-tag }}

stream-to-registry *skopeo-flags="": sentry-create-release && sentry-finalise-release
    just docker-stream-fly | gzip --fast | skopeo {{ skopeo-flags }} copy --dest-precompute-digests docker-archive:/dev/stdin docker://{{ fly-registry }}:{{ docker-tag }}

result := `readlink -f result`
push-to-registry *skopeo-flags="":
    skopeo {{ skopeo-flags }} copy --dest-precompute-digests docker-archive://{{ result }}  docker://{{ fly-registry }}:{{ docker-tag }}

sentry-create-release:
    sentry-cli releases new {{ version }}

sentry-finalise-release:
    sentry-cli releases set-commits {{ version }} --ignore-missing --auto # will not work in CI
    sentry-cli releases finalize {{ version }}

sentry-create-deploy:
    sentry-cli releases deploys {{ version }} new --started {{ started-at }} --finished `date +%s` --env {{ environment }}

deploy registry-and-tag=(fly-registry + ":" + docker-tag): && sentry-create-deploy
    fly deploy --image {{ registry-and-tag }}