Warning script in swift project

gistfile1.txt

# http://bendodson.com/weblog/2014/10/02/showing-todo-as-warning-in-swift-xcode-project/
TAGS="TODO:|FIXME:|WARNING:"
echo "searching ${SRCROOT} for ${TAGS}"
# find "${SRCROOT}" \( -name "*.swift" \) -print0 | xargs -0 egrep --with-filename --line-number --only-matching "($TAGS).*\$" | perl -p -e "s/($TAGS)/ warning: \$1/"
find "${SRCROOT}/${PROJECT_NAME}" \( -name "*.swift" ! -type d \) -print0 | xargs -0 egrep --with-filename --line-number --only-matching "($TAGS).*\$" | perl -p -e "s/($TAGS)/ warning: \$1/"

gistfile2.txt

TARGETS > Build Phases > New Run Script Phase

```
// download xc_build_alert.sh
chmod +x xc_build_alert.sh
```

```
/bin/sh
"${SRCROOT}/xc_build_runners/xc_build_alert.sh"
```

xc_build_alert.sh

#!/bin/bash
##########################################
#
# Report errors and warnings
#
# refs.
#       http://bendodson.com/weblog/2014/10/02/showing-todo-as-warning-in-swift-xcode-project/
#       http://www.mokacoding.com/blog/better-build-phase-scripts/
#
# Author: matsuda
#
##########################################

set -e
set -o nounset

TAGS="TODO:|FIXME:|WARNING:"
echo "searching ${SRCROOT} for ${TAGS}"
find "${SRCROOT}/${PROJECT_NAME}" \( -name "*.swift" ! -type d \) -print0 | xargs -0 egrep --with-filename --line-number --only-matching "($TAGS).*\$" | perl -p -e "s/($TAGS)/ warning: \$1/"

https://medium.com/ios-os-x-development/highlight-warnings-in-xcode-521125121a75 も見てみる