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'use strict'; | ||
/* eslint-disable no-loop-func */ | ||
import { Container } from '../../container'; | ||
import { GitReference, Repository } from '../../git/gitService'; | ||
import { GlyphChars } from '../../constants'; | ||
import { Iterables, Strings } from '../../system'; | ||
import { QuickCommandBase, StepAsyncGenerator, StepSelection, StepState } from '../quickCommand'; | ||
import { | ||
CommitQuickPickItem, | ||
Directive, | ||
DirectiveQuickPickItem, | ||
GitFlagsQuickPickItem, | ||
RepositoryQuickPickItem | ||
} from '../../quickpicks'; | ||
import { runGitCommandInTerminal } from '../../terminal'; | ||
import { Logger } from '../../logger'; | ||
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interface State { | ||
repo: Repository; | ||
reference?: GitReference; | ||
flags: string[]; | ||
} | ||
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export interface ResetGitCommandArgs { | ||
readonly command: 'reset'; | ||
state?: Partial<State>; | ||
} | ||
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export class ResetGitCommand extends QuickCommandBase<State> { | ||
constructor(args?: ResetGitCommandArgs) { | ||
super('reset', 'reset', 'Reset', false, { description: 'via Terminal' }); | ||
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if (args === undefined || args.state === undefined) return; | ||
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let counter = 0; | ||
if (args.state.repo !== undefined) { | ||
counter++; | ||
} | ||
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if (args.state.reference !== undefined) { | ||
counter++; | ||
} | ||
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this._initialState = { | ||
counter: counter, | ||
confirm: true, | ||
...args.state | ||
}; | ||
} | ||
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execute(state: State) { | ||
runGitCommandInTerminal('reset', [...state.flags, state.reference!.ref].join(' '), state.repo.path, true); | ||
} | ||
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protected async *steps(): StepAsyncGenerator { | ||
const state: StepState<State> = this._initialState === undefined ? { counter: 0 } : this._initialState; | ||
let oneRepo = false; | ||
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while (true) { | ||
try { | ||
if (state.repo === undefined || state.counter < 1) { | ||
const repos = [...(await Container.git.getOrderedRepositories())]; | ||
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if (repos.length === 1) { | ||
oneRepo = true; | ||
state.counter++; | ||
state.repo = repos[0]; | ||
} else { | ||
const active = state.repo ? state.repo : await Container.git.getActiveRepository(); | ||
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const step = this.createPickStep<RepositoryQuickPickItem>({ | ||
title: this.title, | ||
placeholder: 'Choose a repository', | ||
items: await Promise.all( | ||
repos.map(r => | ||
RepositoryQuickPickItem.create(r, r.id === (active && active.id), { | ||
branch: true, | ||
fetched: true, | ||
status: true | ||
}) | ||
) | ||
) | ||
}); | ||
const selection: StepSelection<typeof step> = yield step; | ||
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if (!this.canPickStepMoveNext(step, state, selection)) { | ||
break; | ||
} | ||
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state.repo = selection[0].item; | ||
} | ||
} | ||
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const destination = await state.repo.getBranch(); | ||
if (destination === undefined) break; | ||
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if (state.reference === undefined || state.counter < 2) { | ||
const log = await Container.git.getLog(state.repo.path, { | ||
ref: destination.ref, | ||
merges: false | ||
}); | ||
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const step = this.createPickStep<CommitQuickPickItem>({ | ||
title: `${this.title} ${destination.name}${Strings.pad(GlyphChars.Dot, 2, 2)}${ | ||
state.repo.formattedName | ||
}`, | ||
placeholder: | ||
log === undefined ? `${destination.name} has no commits` : 'Choose commit to reset to', | ||
matchOnDescription: true, | ||
matchOnDetail: true, | ||
items: | ||
log === undefined | ||
? [ | ||
DirectiveQuickPickItem.create(Directive.Back, true), | ||
DirectiveQuickPickItem.create(Directive.Cancel) | ||
] | ||
: [ | ||
...Iterables.map(log.commits.values(), commit => | ||
CommitQuickPickItem.create( | ||
commit, | ||
state.reference ? state.reference.ref === commit.ref : undefined, | ||
{ compact: true, icon: true } | ||
) | ||
) | ||
] | ||
}); | ||
const selection: StepSelection<typeof step> = yield step; | ||
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if (!this.canPickStepMoveNext(step, state, selection)) { | ||
if (oneRepo) { | ||
break; | ||
} | ||
continue; | ||
} | ||
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state.reference = selection[0].item; | ||
} | ||
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const step = this.createConfirmStep<GitFlagsQuickPickItem>( | ||
`Confirm ${this.title}${Strings.pad(GlyphChars.Dot, 2, 2)}${state.repo.formattedName}`, | ||
[ | ||
{ | ||
label: `Soft ${this.title}`, | ||
description: `--soft ${destination.name} to ${state.reference.name}`, | ||
detail: `Will soft reset (leaves changes in the working tree) ${destination.name} to ${state.reference.name}`, | ||
item: ['--soft'] | ||
}, | ||
{ | ||
label: `Hard ${this.title}`, | ||
description: `--hard ${destination.name} to ${state.reference.name}`, | ||
detail: `Will hard reset (discards all changes) ${destination.name} to ${state.reference.name}`, | ||
item: ['--hard'] | ||
} | ||
] | ||
); | ||
const selection: StepSelection<typeof step> = yield step; | ||
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if (!this.canPickStepMoveNext(step, state, selection)) { | ||
continue; | ||
} | ||
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state.flags = selection[0].item; | ||
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this.execute(state as State); | ||
break; | ||
} catch (ex) { | ||
Logger.error(ex, this.title); | ||
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throw ex; | ||
} | ||
} | ||
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return undefined; | ||
} | ||
} |
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