Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

handle double-indent followed by double-outdent #89

Open
wants to merge 11 commits into
base: master
Choose a base branch
from
Open

handle double-indent followed by double-outdent #89

Show file tree
Hide file tree
Changes from 6 commits
Commits
Show all changes
11 commits
Select commit Hold shift + click to select a range
d053541
handle double-indent followed by double-outdent
fumer-fubotv Apr 2, 2024
ffdbad7
Solution extended to support more indent and outdent tokens
fumer-fubotv Apr 3, 2024
bc8660d
CI issue addressed
fumer-fubotv Apr 3, 2024
7f4c09b
Added support to check multiple indents followed by multiple outdents
fumer-fubotv Apr 4, 2024
548ba22
updated tests and outdent fixes
fumer-fubotv Apr 5, 2024
c9d7fe5
formatting updated
fumer-fubotv Apr 5, 2024
a6691aa
More test cases added and solution updated
fumer-fubotv Apr 15, 2024
be63d04
Merge branch 'master' of https://github.com/rokucommunity/brighterscr…
TwitchBronBron May 7, 2024
0ed0e98
Add failing test
TwitchBronBron May 7, 2024
9be551d
Support for empty lines in AA
fumer-fubotv May 9, 2024
f01dd39
spaces
fumer-fubotv May 9, 2024
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
140 changes: 140 additions & 0 deletions src/Formatter.spec.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -251,6 +251,146 @@ describe('Formatter', () => {
end sub
`);
});

it('formats outdents', () => {
expect(formatter.format(undent`
temp = {
key_9: { env: ["any"], themes: ["any"], runtimeCheck: function() as boolean
return true
end function }
}
`, {
formatMultiLineObjectsAndArrays: false
})).to.equal(undent`
temp = {
key_9: { env: ["any"], themes: ["any"], runtimeCheck: function() as boolean
return true
end function }
}
`);

expect(formatter.format(undent`
function test()
temp = {
key_9: { env: ["any"], themes: ["any"], runtimeCheck: function() as boolean
return true
end function
}
}
end function
`, {
formatMultiLineObjectsAndArrays: false
})).to.equal(undent`
function test()
temp = {
key_9: { env: ["any"], themes: ["any"], runtimeCheck: function() as boolean
return true
end function
}
}
end function
`);

expect(formatter.format(undent`
function test()
temp = {
key_9: {
env: ["any"], themes: ["any"], runtimeCheck: function() as boolean
return true
end function
}
}
end function
`, {
formatMultiLineObjectsAndArrays: false
})).to.equal(undent`
function test()
temp = {
key_9: {
env: ["any"], themes: ["any"], runtimeCheck: function() as boolean
return true
end function
}
}
end function
`);

expect(formatter.format(undent`
namespace tests
class TestStuff
function _()
m.assertEqual(sanitize({
key_0: { env: [], themes: ["any"] }
key_1: { env: ["any"], themes: ["test"] }
key_2: { env: ["prod"], themes: ["test"] }
key_3: { env: ["prod"], themes: ["test"] }
key_4: { env: ["prod", "qa"], themes: ["test", "test"] }
key_5: { env: ["dev", "qa"], themes: ["test"] }
key_6: { env: ["dev", "qa"], themes: ["test", "test"] }
key_7: { env: ["dev", "qa"], themes: ["test"] }
key_8: { env: [], themes: [] }
key_9: { env: ["any"], themes: ["any"], runtimeCheck: function() as boolean
return true
end function }
key_10: { env: ["any"], themes: ["any"], runtimeCheck: function() as boolean
return false
end function }
key_11: { env: ["dev"], themes: ["any"], runtimeCheck: function() as boolean
return true
end function }
key_12: { env: ["any"], themes: ["test"], runtimeCheck: function() as boolean
return true
end function }
key_13: { { env: ["any"], themes: ["test"], runtimeCheck: function() as boolean
return true
end function } }
}, "prod", "test"), {
enabled: ["key_1", "key_2", "key_4", "key_9"]
available: ["key_0", "key_1", "key_10", "key_11", "key_12", "key_2", "key_3", "key_4", "key_5", "key_6", "key_7", "key_8", "key_9"]
})
end function
end class
end namespace
`, {
formatMultiLineObjectsAndArrays: false
})).to.equal(undent`
namespace tests
class TestStuff
function _()
m.assertEqual(sanitize({
key_0: { env: [], themes: ["any"] }
key_1: { env: ["any"], themes: ["test"] }
key_2: { env: ["prod"], themes: ["test"] }
key_3: { env: ["prod"], themes: ["test"] }
key_4: { env: ["prod", "qa"], themes: ["test", "test"] }
key_5: { env: ["dev", "qa"], themes: ["test"] }
key_6: { env: ["dev", "qa"], themes: ["test", "test"] }
key_7: { env: ["dev", "qa"], themes: ["test"] }
key_8: { env: [], themes: [] }
key_9: { env: ["any"], themes: ["any"], runtimeCheck: function() as boolean
return true
end function }
key_10: { env: ["any"], themes: ["any"], runtimeCheck: function() as boolean
return false
end function }
key_11: { env: ["dev"], themes: ["any"], runtimeCheck: function() as boolean
return true
end function }
key_12: { env: ["any"], themes: ["test"], runtimeCheck: function() as boolean
return true
end function }
key_13: { { env: ["any"], themes: ["test"], runtimeCheck: function() as boolean
return true
end function } }
}, "prod", "test"), {
enabled: ["key_1", "key_2", "key_4", "key_9"]
available: ["key_0", "key_1", "key_10", "key_11", "key_12", "key_2", "key_3", "key_4", "key_5", "key_6", "key_7", "key_8", "key_9"]
})
end function
end class
end namespace
`);
});
});

describe('formatMultiLineObjectsAndArrays', () => {
Expand Down
59 changes: 59 additions & 0 deletions src/formatters/IndentFormatter.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -59,6 +59,7 @@ export class IndentFormatter {
let currentLineOffset = 0;
let nextLineOffset = 0;
let foundIndentorThisLine = false;
let outdentCount = 0;

for (let i = 0; i < lineTokens.length; i++) {
let token = lineTokens[i];
Expand Down Expand Up @@ -151,6 +152,10 @@ export class IndentFormatter {
}

nextLineOffset--;
if (OutdentSpacerTokenKinds.includes(token.kind)) {
outdentCount++;
}

if (foundIndentorThisLine === false) {
currentLineOffset--;
}
Expand Down Expand Up @@ -189,12 +194,66 @@ export class IndentFormatter {
// tabCount--;
// }
}

//check if next multiple indents are followed by multiple outdents and update indentation accordingly
if (nextLineOffset > 1) {
nextLineOffset = this.lookaheadSameLineMultiOutdents(tokens, lineTokens[lineTokens.length - 1], nextLineOffset, currentLineOffset);
} else if (outdentCount > 0) {
//if multiple outdents on same line then outdent only once
if (currentLineOffset < 0) {
currentLineOffset = -1;
}

//if multiple outdents on same line then outdent nextline only once
if (nextLineOffset < 0) {
nextLineOffset = -1;
}
}

return {
currentLineOffset: currentLineOffset,
nextLineOffset: nextLineOffset
};
}

/**
* Lookahead if next line with oudents are same as indents on current line
* @param tokens the array of tokens in a file
* @param curLineToken token of curent line
* @param nextLineOffset the number of tabs to indent the next line
* @param currentLineOffset the number of tabs to indent the current line
*/
private lookaheadSameLineMultiOutdents(tokens: Token[], curLineToken: Token, nextLineOffset: number, currentLineOffset: number): number {
let outdentCount = 0;
let tokenLineNum = 0;
let currentLineTokenIndex = tokens.indexOf(curLineToken);

for (let i = currentLineTokenIndex + 1; i < tokens.length; i++) {
let token = tokens[i];
if (token.kind !== TokenKind.Whitespace) {
//next line with outdents
if (OutdentSpacerTokenKinds.includes(token.kind)) {
if (tokenLineNum === 0) {
tokenLineNum = token.range.start.line;
}

if (token.range.start.line === tokenLineNum) {
outdentCount++;
}
}
if (tokenLineNum > 0 && token.range.start.line !== tokenLineNum) {
break;
}
}
}

//if outdents on next line with outdents = indents on current line then indent next line by one tab only
if (outdentCount > 0 && outdentCount === nextLineOffset) {
nextLineOffset = currentLineOffset + 1;
}
return nextLineOffset;
}

/**
* Ensure the list of tokens contains the correct number of tabs
* @param tokens the array of tokens to be modified in-place
Expand Down
Loading