diff options
| author | Valentin Gagarin | 2024-11-08 19:06:07 +0100 |
|---|---|---|
| committer | Valentin Gagarin | 2024-11-12 10:16:58 +0100 |
| commit | 50ff833cd80058c16c846f934dcb591b49eb8046 (patch) | |
| tree | f0d10e61063e08deb834a60a0bc1210f33c7277e /pkgs/tools | |
| parent | b94f54b7a0cabd1813236180cc0afe342fe4dd44 (diff) | |
devmode: move to pkgs/by-name
now one can use `devmode` from anywhere Nixpkgs is available:
devmode = pkgs.devmode.override {
buildArgs = toString ./.;
open = "/index.html";
};
Diffstat (limited to 'pkgs/tools')
| -rw-r--r-- | pkgs/tools/nix/web-devmode.nix | 122 |
1 files changed, 0 insertions, 122 deletions
diff --git a/pkgs/tools/nix/web-devmode.nix b/pkgs/tools/nix/web-devmode.nix deleted file mode 100644 index c3cf994df65e..000000000000 --- a/pkgs/tools/nix/web-devmode.nix +++ /dev/null @@ -1,122 +0,0 @@ -{ - lib, - findutils, - nodejs_latest, - parallel, - rsync, - watchexec, - writeShellScriptBin, - # arguments to `nix-build`, e.g. `"foo.nix -A bar"` - buildArgs ? "", - # what path to open a browser at - open ? "/index.html", -}: -let - inherit (nodejs_latest.pkgs) live-server; - - error-page = writeShellScriptBin "error-page" '' - cat << EOF - <!DOCTYPE html> - <html> - <head> - <style> - @media (prefers-color-scheme: dark) { - :root { filter: invert(100%); } - } - </style> - </head> - <body><pre>$1</pre></body> - </html> - EOF - ''; - - # The following would have been simpler: - # 1. serve from `$serve` - # 2. pass each build a `--out-link $serve/result` - # But that way live-server does not seem to detect changes and therefore no - # auto-reloads occur. - # Instead, we copy the contents of each build to the `$serve` directory. - # Using rsync here, instead of `cp`, to get as close to an atomic - # directory copy operation as possible. `--delay-updates` should - # also go towards that. - build-and-copy = writeShellScriptBin "build-and-copy" '' - set -euxo pipefail - - set +e - stderr=$(2>&1 nix-build --out-link $out_link ${buildArgs}) - exit_status=$? - set -e - - if [ $exit_status -eq 0 ]; - then - # setting permissions to be able to clean up - ${lib.getExe rsync} \ - --recursive \ - --chmod=u=rwX \ - --delete-before \ - --delay-updates \ - $out_link/ \ - $serve/ - else - set +x - ${lib.getExe error-page} "$stderr" > $error_page_absolute - set -x - - ${lib.getExe findutils} $serve \ - -type f \ - ! -name $error_page_relative \ - -delete - fi - ''; - - # https://watchexec.github.io/ - watcher = writeShellScriptBin "watcher" '' - set -euxo pipefail - - ${lib.getExe watchexec} \ - --shell=none \ - --restart \ - --print-events \ - ${lib.getExe build-and-copy} - ''; - - # A Rust alternative to live-server exists, but it fails to open the temporary directory. - # `--no-css-inject`: without this it seems that only CSS is auto-reloaded. - # https://www.npmjs.com/package/live-server - server = writeShellScriptBin "server" '' - set -euxo pipefail - - ${lib.getExe' live-server "live-server"} \ - --host=127.0.0.1 \ - --verbose \ - --no-css-inject \ - --entry-file=$error_page_relative \ - --open=${open} \ - $serve - ''; -in -writeShellScriptBin "devmode" '' - set -euxo pipefail - - function handle_exit { - rm -rf "$tmpdir" - } - - tmpdir=$(mktemp -d) - trap handle_exit EXIT - - export out_link="$tmpdir/result" - export serve="$tmpdir/serve" - mkdir $serve - export error_page_relative=error.html - export error_page_absolute=$serve/$error_page_relative - ${lib.getExe error-page} "building …" > $error_page_absolute - - ${lib.getExe parallel} \ - --will-cite \ - --line-buffer \ - --tagstr '{/}' \ - ::: \ - "${lib.getExe watcher}" \ - "${lib.getExe server}" -'' |