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Add terminal tab hover action for env changes
Fixes #177128
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66 changes: 66 additions & 0 deletions
66
...ib/terminalContrib/environmentChanges/browser/terminal.environmentChanges.contribution.ts
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,66 @@ | ||
| /*--------------------------------------------------------------------------------------------- | ||
| * Copyright (c) Microsoft Corporation. All rights reserved. | ||
| * Licensed under the MIT License. See License.txt in the project root for license information. | ||
| *--------------------------------------------------------------------------------------------*/ | ||
|
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||
| import { Schemas } from 'vs/base/common/network'; | ||
| import { localize } from 'vs/nls'; | ||
| import { Action2, registerAction2 } from 'vs/platform/actions/common/actions'; | ||
| import { ServicesAccessor } from 'vs/platform/instantiation/common/instantiation'; | ||
| import { EnvironmentVariableMutatorType, IMergedEnvironmentVariableCollection } from 'vs/platform/terminal/common/environmentVariable'; | ||
| import { ITerminalService } from 'vs/workbench/contrib/terminal/browser/terminal'; | ||
| import { TerminalCommandId } from 'vs/workbench/contrib/terminal/common/terminal'; | ||
| import { TerminalContextKeys } from 'vs/workbench/contrib/terminal/common/terminalContextKey'; | ||
| import { terminalStrings } from 'vs/workbench/contrib/terminal/common/terminalStrings'; | ||
| import { IEditorService } from 'vs/workbench/services/editor/common/editorService'; | ||
| import { URI } from 'vs/base/common/uri'; | ||
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| const category = terminalStrings.actionCategory; | ||
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| // TODO: The rest of the terminal environment changes feature should move here https://github.com/microsoft/vscode/issues/177241 | ||
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| registerAction2(class extends Action2 { | ||
| constructor() { | ||
| super({ | ||
| id: TerminalCommandId.ShowEnvironmentContributions, | ||
| title: { value: localize('workbench.action.terminal.showEnvironmentContributions', "Show Environment Contributions"), original: 'Show Environment Contributions' }, | ||
| category, | ||
| f1: true, | ||
| precondition: TerminalContextKeys.processSupported | ||
| }); | ||
| } | ||
| async run(accessor: ServicesAccessor) { | ||
| const collection = accessor.get(ITerminalService).activeInstance?.extEnvironmentVariableCollection; | ||
| if (collection) { | ||
| const editorService = accessor.get(IEditorService); | ||
| await editorService.openEditor({ | ||
| resource: URI.from({ | ||
| scheme: Schemas.untitled | ||
| }), | ||
| contents: describeEnvironmentChanges(collection), | ||
| languageId: 'markdown' | ||
| }); | ||
| } | ||
| } | ||
| }); | ||
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| function describeEnvironmentChanges(collection: IMergedEnvironmentVariableCollection): string { | ||
| let content = `# ${localize('envChanges', 'Terminal Environment Changes')}`; | ||
| for (const [ext, coll] of collection.collections) { | ||
| content += `\n\n## ${localize('extension', 'Extension: {0}', ext)}`; | ||
| content += '\n'; | ||
| for (const [variable, mutator] of coll.map.entries()) { | ||
| content += `\n- \`${mutatorTypeLabel(mutator.type, mutator.value, variable)}\``; | ||
| } | ||
| } | ||
| return content; | ||
| } | ||
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| function mutatorTypeLabel(type: EnvironmentVariableMutatorType, value: string, variable: string): string { | ||
| switch (type) { | ||
| case EnvironmentVariableMutatorType.Prepend: return `${variable}=${value}\${env:${variable}}`; | ||
| case EnvironmentVariableMutatorType.Append: return `${variable}=\${env:${variable}}${value}`; | ||
| default: return `${variable}=${value}`; | ||
| } | ||
| } |