@ -8,7 +8,6 @@ import { Git, GitAuthor, GitBlame, GitBlameCommit, GitBlameLine, GitBlameLines,
import { GitUri , IGitCommitInfo , IGitUriData } from './git/gitUri' ;
import { Logger } from './logger' ;
import * as fs from 'fs' ;
import * as ignore from 'ignore' ;
import * as path from 'path' ;
export { GitUri , IGitCommitInfo } ;
@ -21,14 +20,14 @@ export * from './git/gitContextTracker';
class UriCacheEntry {
constructor ( public uri : GitUri ) { }
constructor ( public readonly uri : GitUri ) { }
}
class GitCacheEntry {
private cache : Map < string , CachedBlame | CachedDiff | CachedLog > = new Map ( ) ;
constructor ( public key : string ) { }
constructor ( public readonly key : string ) { }
get hasErrors ( ) : boolean {
return Iterables . every ( this . cache . values ( ) , _ = > _ . errorMessage !== undefined ) ;
@ -98,11 +97,11 @@ export class GitService extends Disposable {
private _gitCache : Map < string , GitCacheEntry > ;
private _remotesCache : Map < string , GitRemote [ ] > ;
private _cacheDisposable : Disposable | undefined ;
private _uriCache : Map < string , UriCacheEntry > ;
private _trackedCache : Map < string , boolean > ;
private _versionedUriCache : Map < string , UriCacheEntry > ;
config : IConfig ;
private _disposable : Disposable | undefined ;
private _gitignore : Promise < ignore.Ignore | undefined > ;
private _repoWatcher : FileSystemWatcher | undefined ;
static EmptyPromise : Promise < GitBlame | GitDiff | GitLog | undefined > = Promise . resolve ( undefined ) ;
@ -112,7 +111,8 @@ export class GitService extends Disposable {
this . _gitCache = new Map ( ) ;
this . _remotesCache = new Map ( ) ;
this . _uriCache = new Map ( ) ;
this . _trackedCache = new Map ( ) ;
this . _versionedUriCache = new Map ( ) ;
this . _onConfigurationChanged ( ) ;
@ -136,7 +136,8 @@ export class GitService extends Disposable {
this . _gitCache . clear ( ) ;
this . _remotesCache . clear ( ) ;
this . _uriCache . clear ( ) ;
this . _trackedCache . clear ( ) ;
this . _versionedUriCache . clear ( ) ;
}
public get UseCaching() {
@ -174,28 +175,6 @@ export class GitService extends Disposable {
this . _gitCache . clear ( ) ;
}
this . _gitignore = new Promise < ignore.Ignore | undefined > ( ( resolve , reject ) = > {
if ( ! cfg . advanced . gitignore . enabled ) {
resolve ( undefined ) ;
return ;
}
const gitignorePath = path . join ( this . repoPath , '.gitignore' ) ;
fs . exists ( gitignorePath , e = > {
if ( e ) {
fs . readFile ( gitignorePath , 'utf8' , ( err , data ) = > {
if ( ! err ) {
resolve ( ignore ( ) . add ( data ) ) ;
return ;
}
resolve ( undefined ) ;
} ) ;
return ;
}
resolve ( undefined ) ;
} ) ;
} ) ;
}
const ignoreWhitespace = this . config && this . config . blame . ignoreWhitespace ;
@ -237,6 +216,7 @@ export class GitService extends Disposable {
}
this . _gitCache . clear ( ) ;
this . _trackedCache . clear ( ) ;
this . _fireRepoChange ( ) ;
this . _fireGitCacheChange ( ) ;
@ -431,17 +411,16 @@ export class GitService extends Disposable {
}
private async _getBlameForFile ( uri : GitUri , entry : GitCacheEntry | undefined , key : string ) : Promise < GitBlame | undefined > {
const [ file , root ] = Git . splitPath ( uri . fsPath , uri . repoPath , false ) ;
const ignore = await this . _gitignore ;
if ( ignore && ! ignore . filter ( [ file ] ) . length ) {
Logger . log ( ` Skipping blame; ' ${ uri . fsPath } ' is gitignored ` ) ;
if ( ! ( await this . isTracked ( uri ) ) ) {
Logger . log ( ` Skipping blame; ' ${ uri . fsPath } ' is not tracked ` ) ;
if ( entry && entry . key ) {
this . _onDidBlameFail . fire ( entry . key ) ;
}
return await GitService . EmptyPromise as GitBlame ;
}
const [ file , root ] = Git . splitPath ( uri . fsPath , uri . repoPath , false ) ;
try {
const data = await Git . blame ( root , file , uri . sha , { ignoreWhitespace : this.config.blame.ignoreWhitespace } ) ;
const blame = GitBlameParser . parse ( data , root , file ) ;
@ -597,7 +576,7 @@ export class GitService extends Disposable {
getGitUriForFile ( uri : Uri ) {
const cacheKey = this . getCacheEntryKey ( uri ) ;
const entry = this . _u riCache . get ( cacheKey ) ;
const entry = this . _versionedU riCache . get ( cacheKey ) ;
return entry && entry . uri ;
}
@ -832,14 +811,13 @@ export class GitService extends Disposable {
}
private async _getLogForFile ( repoPath : string | undefined , fileName : string , sha : string | undefined , options : { maxCount? : number , range? : Range , reverse? : boolean , skipMerges? : boolean } , entry : GitCacheEntry | undefined , key : string ) : Promise < GitLog | undefined > {
const [ file , root ] = Git . splitPath ( fileName , repoPath , false ) ;
const ignore = await this . _gitignore ;
if ( ignore && ! ignore . filter ( [ file ] ) . length ) {
Logger . log ( ` Skipping log; ' ${ fileName } ' is gitignored ` ) ;
if ( ! ( await this . isTracked ( fileName , repoPath ) ) ) {
Logger . log ( ` Skipping log; ' ${ fileName } ' is not tracked ` ) ;
return await GitService . EmptyPromise as GitLog ;
}
const [ file , root ] = Git . splitPath ( fileName , repoPath , false ) ;
try {
const { range , . . . opts } = options ;
const data = await Git . log_file ( root , file , sha , { . . . opts , . . . { startLine : range && range . start . line + 1 , endLine : range && range . end . line + 1 } } ) ;
@ -951,7 +929,7 @@ export class GitService extends Disposable {
const cacheKey = this . getCacheEntryKey ( file ) ;
const entry = new UriCacheEntry ( new GitUri ( Uri . file ( fileName ) , { sha , repoPath : repoPath ! , fileName } ) ) ;
this . _u riCache . set ( cacheKey , entry ) ;
this . _versionedU riCache . set ( cacheKey , entry ) ;
return file ;
}
@ -965,7 +943,7 @@ export class GitService extends Disposable {
if ( editor === undefined || editor . document === undefined || editor . document . uri === undefined ) return false ;
const cacheKey = this . getCacheEntryKey ( editor . document . uri ) ;
return this . _u riCache . has ( cacheKey ) ;
return this . _versionedU riCache . has ( cacheKey ) ;
}
isEditorBlameable ( editor : TextEditor ) : boolean {
@ -979,19 +957,47 @@ export class GitService extends Disposable {
return ! ! status ;
}
isTrackable ( uri : Uri ) : boolean {
// Logger.log(`isTrackable('${uri.scheme}', '${uri.fsPath}')`);
isTrackable ( scheme : string ) : boolean ;
isTrackable ( uri : Uri ) : boolean ;
isTrackable ( schemeOruri : string | Uri ) : boolean {
let scheme : string ;
if ( typeof schemeOruri === 'string' ) {
scheme = schemeOruri ;
}
else {
scheme = schemeOruri . scheme ;
}
return uri . scheme === DocumentSchemes . File || uri . scheme === DocumentSchemes . Git || uri . scheme === DocumentSchemes . GitLensGit ;
return scheme === DocumentSchemes . File || scheme === DocumentSchemes . Git || scheme === DocumentSchemes . GitLensGit ;
}
async isTracked ( uri : GitUri ) : Promise < boolean > {
if ( ! this . isTrackable ( uri ) ) return false ;
async isTracked ( fileName : string , repoPath : string | undefined ) : Promise < boolean > ;
async isTracked ( uri : GitUri ) : Promise < boolean > ;
async isTracked ( fileNameOrUri : string | GitUri , repoPath? : string | undefined ) : Promise < boolean > {
let cacheKey : string ;
let fileName : string ;
if ( typeof fileNameOrUri === 'string' ) {
[ fileName , repoPath ] = Git . splitPath ( fileNameOrUri , repoPath ) ;
cacheKey = this . getCacheEntryKey ( fileNameOrUri ) ;
}
else {
if ( ! this . isTrackable ( fileNameOrUri ) ) return false ;
fileName = fileNameOrUri . fsPath ;
repoPath = fileNameOrUri . repoPath ;
cacheKey = this . getCacheEntryKey ( fileNameOrUri ) ;
}
Logger . log ( ` isTracked(' ${ fileName } ', ' ${ repoPath } ') ` ) ;
let tracked = this . _trackedCache . get ( cacheKey ) ;
if ( tracked !== undefined ) return tracked ;
Logger . log ( ` isTracked(' ${ uri . fsPath } ', ' ${ uri . repoPath } ') ` ) ;
const result = await Git . ls_files ( repoPath === undefined ? '' : repoPath , fileName ) ;
tracked = ! ! result ;
this . _trackedCache . set ( cacheKey , tracked ) ;
const result = await Git . ls_files ( uri . repoPath === undefined ? '' : uri . repoPath , uri . fsPath ) ;
return ! ! result ;
return tracked ;
}
openDiffTool ( repoPath : string , uri : Uri , staged : boolean ) {
Eric Amodio
7 years ago