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Propagate context and ensure git commands run in request context (#17868)

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This PR continues the work in #17125 by progressively ensuring that git
commands run within the request context.

This now means that the if there is a git repo already open in the context it will be used instead of reopening it.

Signed-off-by: Andrew Thornton <art27@cantab.net>
This commit is contained in:
zeripath 2022-01-19 23:26:57 +00:00 • committed by GitHub
parent 4563148a61
commit 5cb0c9aa0d
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GPG key ID: 4AEE18F83AFDEB23
193 changed files with 1264 additions and 1154 deletions
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23
modules/indexer/code/git.go
View file

@ -5,6 +5,7 @@
package code
import (
"context"
"strconv"
"strings"
@ -27,8 +28,8 @@ type repoChanges struct {
RemovedFilenames []string
}
func getDefaultBranchSha(repo *repo_model.Repository) (string, error) {
stdout, err := git.NewCommand("show-ref", "-s", git.BranchPrefix+repo.DefaultBranch).RunInDir(repo.RepoPath())
func getDefaultBranchSha(ctx context.Context, repo *repo_model.Repository) (string, error) {
stdout, err := git.NewCommandContext(ctx, "show-ref", "-s", git.BranchPrefix+repo.DefaultBranch).RunInDir(repo.RepoPath())
if err != nil {
return "", err
}
@ -36,16 +37,16 @@ func getDefaultBranchSha(repo *repo_model.Repository) (string, error) {
}
// getRepoChanges returns changes to repo since last indexer update
func getRepoChanges(repo *repo_model.Repository, revision string) (*repoChanges, error) {
func getRepoChanges(ctx context.Context, repo *repo_model.Repository, revision string) (*repoChanges, error) {
status, err := repo_model.GetIndexerStatus(repo, repo_model.RepoIndexerTypeCode)
if err != nil {
return nil, err
}
if len(status.CommitSha) == 0 {
return genesisChanges(repo, revision)
return genesisChanges(ctx, repo, revision)
}
return nonGenesisChanges(repo, revision)
return nonGenesisChanges(ctx, repo, revision)
}
func isIndexable(entry *git.TreeEntry) bool {
@ -89,9 +90,9 @@ func parseGitLsTreeOutput(stdout []byte) ([]fileUpdate, error) {
}
// genesisChanges get changes to add repo to the indexer for the first time
func genesisChanges(repo *repo_model.Repository, revision string) (*repoChanges, error) {
func genesisChanges(ctx context.Context, repo *repo_model.Repository, revision string) (*repoChanges, error) {
var changes repoChanges
stdout, err := git.NewCommand("ls-tree", "--full-tree", "-l", "-r", revision).
stdout, err := git.NewCommandContext(ctx, "ls-tree", "--full-tree", "-l", "-r", revision).
RunInDirBytes(repo.RepoPath())
if err != nil {
return nil, err
@ -101,8 +102,8 @@ func genesisChanges(repo *repo_model.Repository, revision string) (*repoChanges,
}
// nonGenesisChanges get changes since the previous indexer update
func nonGenesisChanges(repo *repo_model.Repository, revision string) (*repoChanges, error) {
diffCmd := git.NewCommand("diff", "--name-status",
func nonGenesisChanges(ctx context.Context, repo *repo_model.Repository, revision string) (*repoChanges, error) {
diffCmd := git.NewCommandContext(ctx, "diff", "--name-status",
repo.CodeIndexerStatus.CommitSha, revision)
stdout, err := diffCmd.RunInDir(repo.RepoPath())
if err != nil {
@ -112,7 +113,7 @@ func nonGenesisChanges(repo *repo_model.Repository, revision string) (*repoChang
if err = indexer.Delete(repo.ID); err != nil {
return nil, err
}
return genesisChanges(repo, revision)
return genesisChanges(ctx, repo, revision)
}
var changes repoChanges
updatedFilenames := make([]string, 0, 10)
@ -166,7 +167,7 @@ func nonGenesisChanges(repo *repo_model.Repository, revision string) (*repoChang
}
}
cmd := git.NewCommand("ls-tree", "--full-tree", "-l", revision, "--")
cmd := git.NewCommandContext(ctx, "ls-tree", "--full-tree", "-l", revision, "--")
cmd.AddArguments(updatedFilenames...)
lsTreeStdout, err := cmd.RunInDirBytes(repo.RepoPath())
if err != nil {