Graph does not support multiple imports of the same specifier about deno_graph

[devingfx]

Yes I had got the issue with https://esm.sh 's redirect packages:

/* esm.sh - [email protected] */
export * from "https://esm.sh/v117/[email protected]/deno/index.mjs"
export { default } from "https://esm.sh/v117/[email protected]/deno/index.mjs"

With a simple custom naive replacer, you are not able to know the existence of other instance in text, so url replacement fail here:

(pseudo code)

graph.modules.map( m=> {
    m.content = load file in cache folder
    for( const dep of m.dependencies )
        replaceBetweenStartEnd( m.content, dep.code.span, makeLocalhost(dep.specfier) )
})

Produces

/* esm.sh - [email protected] */
export * from "http://localhost:8117/cache/deps/https/..."   << only this one is replaced
export { default } from "https://esm.sh/v117/[email protected]/deno/index.mjs"