status-mobile/scripts/inotify_fix.sh

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major nix refactor Changes: - Adds a new `nix-gc` Makefile target for removing old packages - Moves all `nix/*.sh` files to `nix/scripts/*.sh` to make things more tidy - Renames `TARGET_OS` into `TARGET` and makes it effective only with `nix/scripts/shell.sh` - Renames `target-os` Nix argument to just `target` and makes it effective only with `shell.nix` - Drops `IN_CI_ENVIRONMENT` env variable which was useless - Drops use of `target-os` argument outside of `shell.nix` (with few exceptions, but just in naming) - `nix/platform.nix` has been made obsolete and removed - Moves the definition of all major targets to `nix/targets.nix` - Moves the definition of all major shells to `nix/shells.nix` - Makes `default.nix` and `shell.nix` just thin wrappers around `nix/default.nix` - `nix/nixpkgs-bootstrap.nix` has been moved to `nix/pkgs.nix` - All package and tool overrides have been moved to `nix/pkgs.nix` - Explicit passing of contents of `pkgs` has been removed in favor of `callPackage` doing it for us - `nix/bootstrapped-shell.nix` has been moved to `nix/tools/mkShell.nix` - A new `mergeSh` tool has been added to `pkgs` from `nix/tools/mergeSh.nix` - This tool is used to merge shells created using `mkShell` - `mobile/targets/jsbundle.nix` has been moved to `mobile/android/jsbundle/default.nix` - Moves `status-go` version sanitization to `nix/status-go/utils.nix` - Renames version to rawVersion and versionName to cleanVersion in status-go derivation - Ports nix/mobile/ios/install-pods-and-status-go.sh to Nix sub-shells - Moves adjustment of `inotify/max_user_watches` out into `scripts/inotify_fix.sh` - Makes iOS builds use the Nix version of Fastlane Signed-off-by: Jakub Sokołowski <jakub@status.im>
2019-11-29 10:20:08 +00:00
#!/usr/bin/env bash
# If this is not run on some machines react-native builds fail.
GIT_ROOT=$(cd "${BASH_SOURCE%/*}" && git rev-parse --show-toplevel)
source "$GIT_ROOT/scripts/lib/setup/path-support.sh"
source_lib "output.sh"
source_lib "platform.sh"
if ! is_linux; then
echo "inotify fix not applicable on non-linux OS"
return
fi
watches=$(cat /proc/sys/fs/inotify/max_user_watches)
required_watches=524288
if [ $watches -lt $required_watches ]; then
cecho "@b@cyan[[fs.inotify.max_user_watches limit is too low ($watches), increasing it]]"
echo fs.inotify.max_user_watches=$required_watches | sudo tee -a /etc/sysctl.conf
sudo sysctl -p
fi