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flake-parts: apps outputs to run and upload container images
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,46 +1,17 @@ | ||
| { config, pkgs }: | ||
| let | ||
| lib = pkgs.lib; | ||
| version = lib.fileContents ./modules/latest-version; | ||
| in | ||
| pkgs.writeScriptBin "devenv" '' | ||
| #!/usr/bin/env bash | ||
| # we want subshells to fail the program | ||
| set -e | ||
|
|
||
| NIX_FLAGS="--show-trace --extra-experimental-features nix-command --extra-experimental-features flakes" | ||
| app = pkgs.writeShellApplication { | ||
| name = "devenv-flake-cli"; | ||
| runtimeInputs = with pkgs; [ docopts ]; | ||
| text = builtins.readFile ./devenv-devShell.sh; | ||
| }; | ||
|
|
||
| command=$1 | ||
| if [[ ! -z $command ]]; then | ||
| shift | ||
| fi | ||
| case $command in | ||
| up) | ||
| procfilescript=${config.procfileScript} | ||
| if [ "$(cat $procfilescript|tail -n +2)" = "" ]; then | ||
| echo "No 'processes' option defined: https://devenv.sh/processes/" | ||
| exit 1 | ||
| else | ||
| $procfilescript | ||
| fi | ||
| ;; | ||
| version) | ||
| echo "devenv: ${version}" | ||
| ;; | ||
| *) | ||
| echo "https://devenv.sh (version ${version}): Fast, Declarative, Reproducible, and Composable Developer Environments" | ||
| echo | ||
| echo "This is a flake integration wrapper that comes with a subset of functionality from the flakeless devenv CLI." | ||
| echo | ||
| echo "Usage: devenv command" | ||
| echo | ||
| echo "Commands:" | ||
| echo | ||
| echo "up Starts processes in foreground. See http://devenv.sh/processes" | ||
| echo "version Display devenv version" | ||
| echo | ||
| exit 1 | ||
| esac | ||
| '' | ||
| envs = lib.concatStringsSep " " (lib.mapAttrsToList lib.toShellVar { | ||
| PROCFILESCRIPT = config.procfileScript; | ||
| VERSION = lib.fileContents ./modules/latest-version; | ||
| CUSTOM_NIX_BIN = "${pkgs.nix}/bin"; | ||
| }); | ||
| in | ||
| pkgs.writeScriptBin "devenv" ''${envs} "${app}/bin/devenv-flake-cli" "$@"'' |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,98 @@ | ||
| #!/usr/bin/env bash | ||
| set -eEuo pipefail | ||
|
|
||
| if [ "${DEBUG:-}" == 1 ]; then | ||
| set -x | ||
| fi | ||
| PROCFILESCRIPT="${PROCFILESCRIPT:-"placeholder"}" | ||
| VERSION="${VERSION:-"placeholder"}" | ||
| CUSTOM_NIX_BIN="${CUSTOM_NIX_BIN:-"$(dirname "$(command -v nix)")"}" | ||
|
|
||
| NIX_FLAGS=(--show-trace --extra-experimental-features 'nix-command flakes') | ||
|
|
||
| function nix { | ||
| "$CUSTOM_NIX_BIN/nix" "${NIX_FLAGS[@]}" "${@}" | ||
| } | ||
|
|
||
| function container { | ||
| # shellcheck disable=SC1090 | ||
| source "$(command -v docopts).sh" | ||
| # shellcheck disable=SC2016 | ||
| eval "$(docopts -A args -h ' | ||
| Usage: container [options] <container-name> [--] [<run-args>...] | ||
| Options: | ||
| -s <shell>, --shell <shell> `devenv.shells.<shell>` to use. [default: default] | ||
| -r <name>, --registry <name> Registry to copy the container to. | ||
| Available shortcuts: config, local-docker, local [default: config] | ||
| -i <name>, --image <name> Image name:tag to replace ${container.name}:${container.version} with. | ||
| --copy Copy the container to the registry. | ||
| --copy-args <args> Arguments passed to `skopeo copy`. | ||
| --docker-run Execute `docker run`. | ||
| --podman-run Execute `podman run`. | ||
| ' : "$@")" | ||
|
|
||
| local run_args=() | ||
| eval "$(docopt_get_eval_array args '<run-args>' run_args)" | ||
|
|
||
| local registry="${args['--registry']}" | ||
| local copy_args=() | ||
|
|
||
| local flake_root="${DEVENV_ROOT:-"${DIRENV_ROOT}"}" | ||
| local app_prefix="${flake_root}#devenv-${args['--shell']}-container-${args['<container-name>']}" | ||
|
|
||
| if [[ "${args['--copy']}" != false || "${args['--docker-run']}" != false || "${args['--podman-run']}" != false ]]; then | ||
| if [[ ${args['--docker-run']} == true ]]; then | ||
| registry=local-docker | ||
| elif [[ ${args['--podman-run']} == true ]]; then | ||
| registry=local | ||
| fi | ||
| if [[ -n "${args['--image']}" ]]; then | ||
| copy_args+=(--image "${args['--image']}") | ||
| fi | ||
| # shellcheck disable=SC2086 | ||
| nix run --impure "${app_prefix}-copy-to" -- --registry "${registry}" "${copy_args[@]}" ${args['--copy-args']} | ||
| fi | ||
|
|
||
| if [[ "${args['--docker-run']}" != false ]]; then | ||
| nix run --impure "${app_prefix}-docker-run" -- "${run_args[@]}" | ||
| elif [[ "${args['--podman-run']}" != false ]]; then | ||
| nix run --impure "${app_prefix}-podman-run" -- "${run_args[@]}" | ||
| fi | ||
| } | ||
|
|
||
| command="${1:-}" | ||
| if [[ -n "$command" ]]; then | ||
| shift | ||
| fi | ||
|
|
||
| case "$command" in | ||
| up) | ||
| if [ "$(tail -n +2 <<<"$PROCFILESCRIPT")" = "" ]; then | ||
| echo "No 'processes' option defined: https://devenv.sh/processes/" | ||
| exit 1 | ||
| else | ||
| "$PROCFILESCRIPT" | ||
| fi | ||
| ;; | ||
| container) | ||
| container "$@" | ||
| ;; | ||
| version) | ||
| echo "devenv: ${VERSION}" | ||
| ;; | ||
| *) | ||
| echo "https://devenv.sh (version ${VERSION}): Fast, Declarative, Reproducible, and Composable Developer Environments" | ||
| echo | ||
| echo "This is a flake integration wrapper that comes with a subset of functionality from the flakeless devenv CLI." | ||
| echo | ||
| echo "Usage: devenv command" | ||
| echo | ||
| echo "Commands:" | ||
| echo | ||
| echo "up Starts processes in foreground. See http://devenv.sh/processes" | ||
| echo "version Display devenv version" | ||
| echo | ||
| exit 1 | ||
| ;; | ||
| esac |
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