7f0a97a4e3
This change does a few things:
* First and foremost, it tracks configuration variables that are
initialized, and optionally prints them out as part of the
prelude/header (based on --show-config), both in a dry-run (plan)
and in an actual deployment (apply).
* It tidies up some of the colorization and messages, and includes
nice banners like "Deploying changes:", etc.
* Fix an assertion.
* Issue a new error
"One or more errors occurred while applying X's configuration"
just to make it easier to distinguish configuration-specific
failures from ordinary ones.
* Change config keys to tokens.Token, not tokens.ModuleMember,
since it is legal for keys to represent class members (statics).
72 lines
2 KiB
Go
72 lines
2 KiB
Go
// Copyright 2016 Pulumi, Inc. All rights reserved.
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package colors
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import (
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"fmt"
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"github.com/reconquest/loreley"
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"github.com/pulumi/coconut/pkg/util/contract"
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)
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const colorLeft = "<{%"
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const colorRight = "%}>"
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func init() {
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// Change the Loreley delimiters from { and }, to something more complex, to avoid accidental collisions.
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loreley.DelimLeft = colorLeft
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loreley.DelimRight = colorRight
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}
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func Command(s string) string {
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return colorLeft + s + colorRight
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}
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func Colorize(s fmt.Stringer) string {
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txt := s.String()
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return ColorizeText(txt)
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}
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func ColorizeText(s string) string {
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c, err := loreley.CompileAndExecuteToString(s, nil, nil)
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contract.Assertf(err == nil, "Expected no errors during string colorization; str=%v, err=%v", s, err)
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return c
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}
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// Basic
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var (
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Black = Command("fg 0")
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Red = Command("fg 1")
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Green = Command("fg 2")
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Yellow = Command("fg 3")
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Blue = Command("fg 4")
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Magenta = Command("fg 5")
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Cyan = Command("fg 6")
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White = Command("fg 7")
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BrightBlack = Command("fg 8")
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BrightRed = Command("fg 9")
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BrightGreen = Command("fg 10")
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BrightYellow = Command("fg 11")
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BrightBlue = Command("fg 12")
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BrightMagenta = Command("fg 13")
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BrightCyan = Command("fg 14")
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BrightWhite = Command("fg 15")
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Reset = Command("reset")
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)
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// Special predefined colors for logical conditions.
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var (
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SpecInfo = Magenta // for information.
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SpecError = Red // for errors.
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SpecWarning = Yellow // for warnings.
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SpecLocation = Cyan // for source locations.
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SpecFatal = BrightRed // for fatal errors
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SpecNote = White // for notes
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SpecImportant = BrightYellow // for particularly noteworthy messages.
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SpecUnimportant = BrightBlack // for notes that can be skimmed or aren't very important.
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SpecAdded = Green // for adds (in the diff sense).
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SpecChanged = Yellow // for changes (in the diff sense).
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SpecDeleted = Red // for deletes (in the diff sense).
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)
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