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Alternate syntax for cross references (#9116)

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* Add support for local vs. remote xrefs

* Add doc for references

* Docs: fix cases not currently supported

* One more doc fix

* Doc: mentions for teams and orgs

* Change !num ref concept, no change in functionality

* Fix test

* Improve table of issue reference types

* Fix paragraph mark
This commit is contained in:
guillep2k 2019-12-01 10:57:05 -03:00 • committed by Lauris BH
parent 2011a5b818
commit 6a90c7e3dd
5 changed files with 309 additions and 65 deletions
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36
modules/markup/html.go
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@ -640,10 +640,19 @@ func issueIndexPatternProcessor(ctx *postProcessCtx, node *html.Node) {
ref *references.RenderizableReference
)
if ctx.metas["style"] == IssueNameStyleAlphanumeric {
found, ref = references.FindRenderizableReferenceAlphanumeric(node.Data)
} else {
found, ref = references.FindRenderizableReferenceNumeric(node.Data)
_, exttrack := ctx.metas["format"]
alphanum := ctx.metas["style"] == IssueNameStyleAlphanumeric
// Repos with external issue trackers might still need to reference local PRs
// We need to concern with the first one that shows up in the text, whichever it is
found, ref = references.FindRenderizableReferenceNumeric(node.Data, exttrack && alphanum)
if exttrack && alphanum {
if found2, ref2 := references.FindRenderizableReferenceAlphanumeric(node.Data); found2 {
if !found || ref2.RefLocation.Start < ref.RefLocation.Start {
found = true
ref = ref2
}
}
}
if !found {
return
@ -651,13 +660,22 @@ func issueIndexPatternProcessor(ctx *postProcessCtx, node *html.Node) {
var link *html.Node
reftext := node.Data[ref.RefLocation.Start:ref.RefLocation.End]
if _, ok := ctx.metas["format"]; ok {
if exttrack && !ref.IsPull {
ctx.metas["index"] = ref.Issue
link = createLink(com.Expand(ctx.metas["format"], ctx.metas), reftext, "issue")
} else if ref.Owner == "" {
link = createLink(util.URLJoin(setting.AppURL, ctx.metas["user"], ctx.metas["repo"], "issues", ref.Issue), reftext, "issue")
} else {
link = createLink(util.URLJoin(setting.AppURL, ref.Owner, ref.Name, "issues", ref.Issue), reftext, "issue")
// Path determines the type of link that will be rendered. It's unknown at this point whether
// the linked item is actually a PR or an issue. Luckily it's of no real consequence because
// Gitea will redirect on click as appropriate.
path := "issues"
if ref.IsPull {
path = "pulls"
}
if ref.Owner == "" {
link = createLink(util.URLJoin(setting.AppURL, ctx.metas["user"], ctx.metas["repo"], path, ref.Issue), reftext, "issue")
} else {
link = createLink(util.URLJoin(setting.AppURL, ref.Owner, ref.Name, path, ref.Issue), reftext, "issue")
}
}
if ref.Action == references.XRefActionNone {
@ -667,7 +685,7 @@ func issueIndexPatternProcessor(ctx *postProcessCtx, node *html.Node) {
// Decorate action keywords if actionable
var keyword *html.Node
if references.IsXrefActionable(ref.Action) {
if references.IsXrefActionable(ref, exttrack, alphanum) {
keyword = createKeyword(node.Data[ref.ActionLocation.Start:ref.ActionLocation.End])
} else {
keyword = &html.Node{