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Add a Nix flake file #3948
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Add a Nix flake file #3948
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Size difference with the dev branch: Binary size differencebefore after diff 60960 60960 0 0.00% tinygo build -size short -o ./build/test.hex -target=itsybitsy-m0 ./examples/adt7410/main.go 9736 9736 0 0.00% tinygo build -size short -o ./build/test.hex -target=itsybitsy-m0 ./examples/adxl345/main.go 13268 13268 0 0.00% tinygo build -size short -o ./build/test.hex -target=pybadge ./examples/amg88xx 8724 8724 0 0.00% tinygo build -size short -o ./build/test.hex -target=itsybitsy-m0 ./examples/apa102/main.go 11612 11612 0 0.00% tinygo build -size short -o ./build/test.hex -target=nano-33-ble ./examples/apds9960/proximity/main.go 9784 9784 0 0.00% tinygo build -size short -o ./build/test.hex -target=itsybitsy-m0 ./examples/apa102/itsybitsy-m0/main.go 8168 8168 0 0.00% tinygo build -size short -o ./build/test.hex -target=microbit ./examples/at24cx/main.go 8344 8344 0 0.00% tinygo build -size short -o ./build/test.hex -target=itsybitsy-m0 ./examples/bh1750/main.go 7632 7632 0 0.00% tinygo build -size short -o ./build/test.hex -target=itsybitsy-m0 ./examples/blinkm/main.go 70492 70492 0 0.00% tinygo build -size short -o ./build/test.hex -target=pinetime ./examples/bma42x/main.go 63444 63444 0 0.00% tinygo build -size short -o ./build/test.hex -target=itsybitsy-m0 ./examples/bmi160/main.go 27836 27836 0 0.00% tinygo build -size short -o ./build/test.hex -target=itsybitsy-m0 ./examples/bmp180/main.go 63544 63544 0 0.00% tinygo build -size short -o ./build/test.hex -target=itsybitsy-m0 ./examples/bmp280/main.go 12352 12352 0 0.00% tinygo build -size short -o ./build/test.hex -target=trinket-m0 ./examples/bmp388/main.go 8128 8128 0 0.00% tinygo build -size short -o ./build/test.hex -target=bluepill ./examples/ds1307/sram/main.go 22100 22100 0 0.00% tinygo build -size short -o ./build/test.hex -target=bluepill ./examples/ds1307/time/main.go 69332 69332 0 0.00% tinygo build -size short -o ./build/test.hex -target=itsybitsy-m0 ./examples/ds3231/main.go 4704 4704 0 0.00% tinygo build -size short -o ./build/test.hex -target=microbit ./examples/easystepper/main.go 24932 24932 0 0.00% tinygo build -size short -o ./build/test.hex -target=arduino-nano33 ./examples/espat/espconsole/main.go 25080 25080 0 0.00% tinygo build -size short -o ./build/test.hex -target=arduino-nano33 ./examples/espat/esphub/main.go 24932 24932 0 0.00% tinygo build -size short -o ./build/test.hex -target=arduino-nano33 ./examples/espat/espstation/main.go 68844 68844 0 0.00% tinygo build -size short -o ./build/test.hex -target=itsybitsy-m0 ./examples/flash/console/spi 64916 64916 0 0.00% tinygo build -size short -o ./build/test.hex -target=pyportal ./examples/flash/console/qspi 7040 7040 0 0.00% tinygo build -size short -o ./build/test.hex -target=microbit ./examples/gc9a01/main.go 68148 68148 0 0.00% tinygo build -size short -o ./build/test.hex -target=feather-m0 ./examples/gps/i2c/main.go 68544 68544 0 0.00% tinygo build -size short -o ./build/test.hex -target=feather-m0 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Set -resource-dir in a central place instead of passing the header path around everywhere and adding it using the `-I` flag. I believe this is closer to how Clang is intended to be used. This change was inspired by my attempt to add a Nix flake file to TinyGo.
This adds a flake.nix file that makes it possible to quickly create a development environment. You can download Nix here, for use on your Linux or macOS system: https://nixos.org/download.html After you have installed Nix, you can enter the development environment as follows: nix develop This drops you into a bash shell, where you can install TinyGo simply using the following command: go install That's all! Assuming you've set up your $PATH correctly, you can now use the tinygo command as usual: tinygo version You can also do many other things from this environment. Building and flashing should work as you're used to: it's not a VM or container so there are no access restrictions.
Thanks for adding this @aykevl now merging. |
Oops I found a few missing bits, I'll be adding those in a new PR. |
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This is a combination of two commits.
The first one refactors the clang include path. I hope I don't break any systems with it, CI should give at least an idea of how well it works.
The second makes some minor modifications, and also adds a flake.nix file. Here is the copy-pasted explanation:
This adds a flake.nix file that makes it possible to quickly create a development environment.
You can download Nix here, for use on your Linux or macOS system: https://nixos.org/download.html
After you have installed Nix, you can enter the development environment as follows:
This drops you into a bash shell, where you can install TinyGo simply using the following command:
That's all! Assuming you've set up your $PATH correctly, you can now use the tinygo command as usual:
You can also do many other things from this environment. Building and flashing should work as you're used to: it's not a VM or container so there are no access restrictions.