docs(buildbots): document settings webkit-win env

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Andrey Lushnikov 2020-01-16 16:56:11 -08:00 committed by GitHub
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@ -38,10 +38,14 @@ Each bot configuration has 3 parts:
## Setting Up Browser Toolchains
We currently only build firefox on Windows. Follow instructions on [Building Firefox for Windows](https://developer.mozilla.org/en-US/docs/Mozilla/Developer_guide/Build_Instructions/Windows_Prerequisites). Get the checkout with mercurial and run "./mach bootstrap" from mercurial root.
We currently use MINGW environment that comes with Firefox to run our buildbot infrastructure on Windows.
Browser toolchains:
- Firefox: Follow instructions on [Building Firefox for Windows](https://developer.mozilla.org/en-US/docs/Mozilla/Developer_guide/Build_Instructions/Windows_Prerequisites). Get the checkout with mercurial and run "./mach bootstrap" from mercurial root.
- WebKit: mostly follow instructions on [Building WebKit For Windows](https://trac.webkit.org/wiki/BuildingCairoOnWindows). Use chocolatey to install dependencies; we don't use clang to compile webkit on windows. (**NOTE**: we didn't need to install pywin32 with pip and just skipped that step).
After this step, you should have `c:\mozilla-build` folder
and `c:\mozilla-source` folder with firefox checkout.
After this step, you should:
- have `c:\mozilla-build` folder and `c:\mozilla-source` folder with firefox checkout.
- being able to build webkit-cairo from `cmd.exe`.
## Setting Bot Environment
@ -59,8 +63,12 @@ Run `cmd` as administrator and run the following line:
This command will create a `c:\Windows\az` file that will call azure-cli with passed parameters (Not the most beautiful solution, but it works!)
### 3. Install node.js
### 3. Set custom env variables to mingw env
Node.js: https://nodejs.org/en/download/
### 4. Set custom env variables to mingw env
Edit `c:\mozilla-build\start-shell.bat` and add the following lines in the beginning:
@ -68,17 +76,32 @@ Edit `c:\mozilla-build\start-shell.bat` and add the following lines in the begin
SET AZ_ACCOUNT_NAME=<account-name>
SET AZ_ACCOUNT_KEY=<account-key>
SET TELEGRAM_BOT_KEY=<bot_key>
SET WEBKIT_BUILD_PATH=<value of "PATH" variable from cmd.exe>
SET DEVENV="C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\Common7\IDE\devenv.com"
```
And right before the `REM Start shell.`, change `PATH` to export locally-installed node.js:
```bat
SET "PATH=C:\Program Files\nodejs\;%PATH%"
```
change `<account-name>` and `<account-key>` with relevant keys/names.
Remarks:
- the `WEBKIT_BUILD_PATH` value is the value of `PATH` variable. To get the value, run `cmd.exe` and run `PATH` command.
- the `DEVENV` variable should point to VS2019 devenv executable.
- change `<account-name>` and `<account-key>` with relevant keys/names.
> **NOTE:** No spaces or quotes are allowed here!
### 4. Disable git autocrlf
### 5. Disable git autocrlf and enable longpaths
Run `c:\mozilla-build\start-shell.bat` and run `git config --global core.autocrlf false`.
Run `c:\mozilla-build\start-shell.bat` and run:
- `git config --global core.autocrlf false`
- `git config --global core.longpaths true`
### 5. Checkout PlayWright to /c/
The `core.longpaths` is needed for webkit since it has some very long layout paths.
> **NOTE:** If git config fails, run shell as administrator!
### 6. Checkout PlayWright to /c/
Run `c:\mozilla-build\start-shell.bat` and checkout PlayWright repo to `/c/playwright`.