improve issues component by showcasing links between issues #46

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example of getting issues mentioned in the issue itself (not follow up comments)

fetch("https://git.benetou.fr/api/v1/repos/utopiah/text-code-xr-engine/issues")
  .then( res => res.json() )
  .then( res => { 
	console.log( res.filter( i => i.number == 48)
        .map( i => i.body.split("http")
             .filter( l => l.indexOf("://git.benetou.fr/utopiah/text-code-xr-engine/issues/")>0 ) 
             .map( l => l.replace(/.*\issues\/(\d+)\D*/, (str,id) => id ) )
            )
   )
} )

example of showing all issues with links to other issues (again just in issue itself, not comments)

fetch("https://git.benetou.fr/api/v1/repos/utopiah/text-code-xr-engine/issues")
  .then( res => res.json() )
  .then( res => {
      console.log( res.filter( i => i.number )
        .map( i => i.body.split("http")
             .filter( l => l.indexOf("://git.benetou.fr/utopiah/text-code-xr-engine/issues/")>0 ) 
             .map( l => { return { source : i.id, target: l.replace(/.*\issues\/(\d+)\D*/, (str,id) => id ) } } )
            ).filter( i => i.length > 0)
	)
} )

example for all issues with all their comments

fetch("https://git.benetou.fr/api/v1/repos/utopiah/text-code-xr-engine/issues")
  .then( res => res.json() )
  .then( res => { 
  	 var nodes = {}
     res.map( i => {
        if (body2ids(i.body).length > 0) nodes[i.id]=body2ids(i.body)
        
        fetch("https://git.benetou.fr/api/v1/repos/utopiah/text-code-xr-engine/issues/"+i.id+"/comments")
          .then( res => res.json() )
          .then( c => {
            if (c.length ) c.map( comm => {
              if (body2ids( comm.body ).length>0)
               if (nodes[i.id])
                 nodes[i.id] =  [...new Set( nodes[i.id].concat( body2ids( comm.body )) )]
               else 
                 nodes[i.id] = body2ids( comm.body )
            } )
        	})
      } )
  console.log(nodes)
} )

function body2ids(body){
  return body.split("http")
    .filter( l => l.match(/text-code-xr-engine\/issues\/\d+/) ) 
    .map( l => l.replace(/.*\issues\/(\d+)\D*/, (str,id) => id ) ).filter( i => i.length > 0)
}

Note that interesting these very comments were becoming edge cases.

Consider also the more global perspective, e.g per branch

fetch("https://git.benetou.fr/api/v1/repos/utopiah/text-code-xr-engine/branches")
.then( r => r.json() )
.then(r => 
	r.sort( (a,b) => a.commit.timestamp < b.commit.timestamp)
    	.map( i => console.log(i.name, i.commit.timestamp, i.commit.message))
        // or addNewNote()
    )

Consider the graph branch https://git.benetou.fr/utopiah/text-code-xr-engine/src/branch/graph in order to show the result.