Add 'make watch' (#12636)

* Add 'make watch'

This combines frontend and backend watch into a single command that runs
them in parallel on on SIGINT terminates both.

Termination is not super-clean but I guess it does not have to.

* move to tools/, trap more signals, remove gnu-specific flag

* simplify

Co-authored-by: techknowlogick <techknowlogick@gitea.io>
This commit is contained in:
silverwind 2020-09-05 02:55:06 +02:00 committed by GitHub
parent 9837b598fc
commit e1535c74cc
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3 changed files with 15 additions and 6 deletions

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@ -155,6 +155,7 @@ help:
@echo " - build build everything" @echo " - build build everything"
@echo " - frontend build frontend files" @echo " - frontend build frontend files"
@echo " - backend build backend files" @echo " - backend build backend files"
@echo " - watch watch everything and continuously rebuild"
@echo " - watch-frontend watch frontend files and continuously rebuild" @echo " - watch-frontend watch frontend files and continuously rebuild"
@echo " - watch-backend watch backend files and continuously rebuild" @echo " - watch-backend watch backend files and continuously rebuild"
@echo " - clean delete backend and integration files" @echo " - clean delete backend and integration files"
@ -316,6 +317,10 @@ lint-frontend: node_modules
.PHONY: lint-backend .PHONY: lint-backend
lint-backend: golangci-lint revive vet lint-backend: golangci-lint revive vet
.PHONY: watch
watch:
bash tools/watch.sh
.PHONY: watch-frontend .PHONY: watch-frontend
watch-frontend: node-check $(FOMANTIC_DEST) node_modules watch-frontend: node-check $(FOMANTIC_DEST) node_modules
rm -rf $(WEBPACK_DEST_ENTRIES) rm -rf $(WEBPACK_DEST_ENTRIES)

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@ -94,14 +94,10 @@ See `make help` for all available `make` targets. Also see [`.drone.yml`](https:
## Building continuously ## Building continuously
Both the `frontend` and `backend` targets can be ran continuously when source files change: To run and continously rebuild when source files change:
````bash ````bash
# in your first terminal make watch
make watch-backend
# in your second terminal
make watch-frontend
```` ````
On macOS, watching all backend source files may hit the default open files limit which can be increased via `ulimit -n 12288` for the current shell or in your shell startup file for all future shells. On macOS, watching all backend source files may hit the default open files limit which can be increased via `ulimit -n 12288` for the current shell or in your shell startup file for all future shells.

8
tools/watch.sh Normal file
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@ -0,0 +1,8 @@
#!/bin/bash
set -euo pipefail
make watch-frontend &
make watch-backend &
trap 'kill $(jobs -p)' EXIT
wait