More efficiently parse shas for shaPostProcessor (#16101)

* More efficiently parse shas for shaPostProcessor

The shaPostProcessor currently repeatedly calls git rev-parse --verify on both backends
which is fine if there is only one thing that matches a sha - however if there are
multiple things then this becomes wildly inefficient.

This PR provides functions for both backends which are much faster to use.

Fix #16092

* Add ShaExistCache to RenderContext

Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: 6543 <6543@obermui.de>
This commit is contained in:
zeripath 2021-06-20 23:39:12 +01:00 committed by GitHub
parent 23358bc55d
commit 196593e2e9
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GPG key ID: 4AEE18F83AFDEB23
11 changed files with 122 additions and 10 deletions

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@ -81,6 +81,7 @@ func Projects(ctx *context.Context) {
projects[i].RenderedContent, err = markdown.RenderString(&markup.RenderContext{
URLPrefix: ctx.Repo.RepoLink,
Metas: ctx.Repo.Repository.ComposeMetas(),
GitRepo: ctx.Repo.GitRepo,
}, projects[i].Description)
if err != nil {
ctx.ServerError("RenderString", err)
@ -322,6 +323,7 @@ func ViewProject(ctx *context.Context) {
project.RenderedContent, err = markdown.RenderString(&markup.RenderContext{
URLPrefix: ctx.Repo.RepoLink,
Metas: ctx.Repo.Repository.ComposeMetas(),
GitRepo: ctx.Repo.GitRepo,
}, project.Description)
if err != nil {
ctx.ServerError("RenderString", err)