@rescript react to 0.13.0 to 0.13.1 migration help.md

@rescript/react 0.13.1 deprecates the usage of ReactDOM.Style.make. Depending on your codebase, the refacto may be important. Here's a method to help you migrate:

1 - Install Comby

2 - Download the config.toml config file to, say, the root of your repo

3 - Run comby -config conf.toml -f .res -matcher .re -i -d src (if your rescript codebase is in the src directory)

4 - Correct manually the type error(s). It's likely there are instances where the compiler doesn't have enough context to detect for example that the record {color: black} is of type JsxDOMStyle.t

5 - Run rescript format -all for good measure

config.toml

[pattern-1]

match = "let :[name] = ReactDOM.Style.make(:[args])"

rewrite = "let :[name]: JsxDOMStyle.t = ReactDOM.Style.make(:[args])"


[pattern-2]


match = "ReactDOM.Style.make(:[args])"

rewrite = "ReactDOM.Style.make({:[args]})"

rule = '''
where

rewrite :[args] {
    "~:[[mmm]]?,"
 -> "~:[mmm]=?:[mmm],"
},
rewrite :[args] {
    "~:[[mmm]],"
 -> "~:[mmm]=:[mmm],"
}
'''


[pattern-3]

match = "ReactDOM.Style.make(:[args])"

rewrite = "ReactDOM.Style.make(:[args])"

rule = '''
where

rewrite :[args] {
    "~:[[k]]=:[v],"
 -> ":[k]: :[v],"
}
'''


[pattern-4]

match = "ReactDOM.Style.make(:[args])"

rewrite = "ReactDOM.Style.make(:[args])"

rule = '''
where

rewrite :[args] {
    ""
 -> "{}"
}
'''


[pattern-5]

match = "ReactDOM.Style.make(:[args])"

rewrite = ":[args]"

rule = '''
where

rewrite :[args] {
    ":[~,\s*\(\)]"
 -> ""
}
'''


[pattern-6]

match = "style={{:[args]}}"

rewrite = "style={:[args]}"