|
1 | | -param( |
2 | | - [Parameter(Mandatory = $true)][string] $RepoUrl, |
3 | | - [Parameter(Mandatory = $true)][string] $OldTag, |
4 | | - [Parameter(Mandatory = $true)][string] $NewTag |
5 | | -) |
6 | | - |
7 | | -Set-StrictMode -Version latest |
8 | | - |
9 | | -$prefix = 'https?://(www\.)?github.com/' |
10 | | -if (-not ($RepoUrl -match "^$prefix")) |
11 | | -{ |
12 | | - Write-Warning "Only github.com repositories are currently supported. Given RepoUrl doesn't look like one: $RepoUrl" |
13 | | - return |
14 | | -} |
15 | | - |
16 | | -$tmpDir = Join-Path ([System.IO.Path]::GetTempPath()) ([System.Guid]::NewGuid()) |
17 | | - |
18 | | -try |
19 | | -{ |
20 | | - git clone --depth 1 $RepoUrl $tmpDir |
21 | | - |
22 | | - $file = $(Get-ChildItem -Path $tmpDir | Where-Object { $_.Name -match '^changelog(\.md|\.txt|)$' } ) |
23 | | - if ("$file" -eq "") |
24 | | - { |
25 | | - Write-Warning "Couldn't find a changelog" |
26 | | - return |
27 | | - } |
28 | | - elseif ($file -is [Array]) |
29 | | - { |
30 | | - Write-Warning "Multiple changelogs found: $file" |
31 | | - return |
32 | | - } |
33 | | - Write-Host "Found changelog: $file" |
34 | | - [string[]]$lines = Get-Content $file |
35 | | -} |
36 | | -finally |
37 | | -{ |
38 | | - Write-Host "Removing $tmpDir" |
39 | | - Remove-Item -Recurse -Force -ErrorAction Continue -Path $tmpDir |
40 | | -} |
41 | | - |
42 | | -$foundFirst = $false |
43 | | -$changelog = "" |
44 | | -for ($i = 0; $i -lt $lines.Count; $i++) |
45 | | -{ |
46 | | - $line = $lines[$i] |
47 | | - |
48 | | - if (-not $foundFirst) |
49 | | - { |
50 | | - if ($line -match "^#+ +v?$NewTag\b") |
51 | | - { |
52 | | - $foundFirst = $true |
53 | | - } |
54 | | - else |
55 | | - { |
56 | | - continue |
57 | | - } |
58 | | - } |
59 | | - elseif ($line -match "^#+ +v?$OldTag\b") |
60 | | - { |
61 | | - break |
62 | | - } |
63 | | - |
64 | | - $changelog += "$line`n" |
65 | | -} |
66 | | - |
67 | | -$changelog = $changelog.Trim() |
68 | | -if ($changelog.Length -gt 1) |
69 | | -{ |
70 | | - $changelog = "# Changelog`n$changelog" |
71 | | - # Increase header level by one. |
72 | | - $changelog = $changelog -replace "(#+) ", '$1# ' |
73 | | - # Remove at-mentions. |
74 | | - $changelog = $changelog -replace '@', '' |
75 | | - # Make PR/issue references into links to the original repository (unless they already are links). |
76 | | - $changelog = $changelog -replace '(?<!\[)#([0-9]+)', ('[#$1](' + $RepoUrl + '/issues/$1)') |
77 | | - # Replace any links pointing to github.com so that the target PRs/Issues don't get na notification. |
78 | | - $changelog = $changelog -replace ('\(' + $prefix), '(https://github-redirect.dependabot.com/' |
79 | | -} |
80 | | - |
81 | | -# Limit the changelog length to ~60k to allow for other text in the PR body (total PR limit is 65536 characters). |
82 | | -$limit = 60000 |
83 | | -if ($changelog.Length -gt $limit) |
84 | | -{ |
85 | | - $oldLength = $changelog.Length |
86 | | - Write-Warning "Truncating changelog because it's $($changelog.Length - $limit) characters longer than the limit $limit." |
87 | | - while ($changelog.Length -gt $limit) |
88 | | - { |
89 | | - $changelog = $changelog.Substring(0, $changelog.LastIndexOf("`n")) |
90 | | - } |
91 | | - $changelog += "`n`n> :warning: **Changelog content truncated by $($oldLength - $changelog.Length) characters because it was over the limit ($limit) and wouldn't fit into PR description.**" |
92 | | -} |
93 | | - |
94 | | -$changelog |
| 1 | +param( |
| 2 | + [Parameter(Mandatory = $true)][string] $RepoUrl, |
| 3 | + [Parameter(Mandatory = $true)][string] $OldTag, |
| 4 | + [Parameter(Mandatory = $true)][string] $NewTag |
| 5 | +) |
| 6 | + |
| 7 | +Set-StrictMode -Version latest |
| 8 | + |
| 9 | +$prefix = 'https?://(www\.)?github.com/' |
| 10 | +if (-not ($RepoUrl -match "^$prefix")) |
| 11 | +{ |
| 12 | + Write-Warning "Only github.com repositories are currently supported. Given RepoUrl doesn't look like one: $RepoUrl" |
| 13 | + return |
| 14 | +} |
| 15 | + |
| 16 | +$tmpDir = Join-Path ([System.IO.Path]::GetTempPath()) ([System.Guid]::NewGuid()) |
| 17 | + |
| 18 | +try |
| 19 | +{ |
| 20 | + git clone --depth 1 $RepoUrl $tmpDir |
| 21 | + |
| 22 | + $file = $(Get-ChildItem -Path $tmpDir | Where-Object { $_.Name -match '^changelog(\.md|\.txt|)$' } ) |
| 23 | + if ("$file" -eq "") |
| 24 | + { |
| 25 | + Write-Warning "Couldn't find a changelog" |
| 26 | + return |
| 27 | + } |
| 28 | + elseif ($file -is [Array]) |
| 29 | + { |
| 30 | + Write-Warning "Multiple changelogs found: $file" |
| 31 | + return |
| 32 | + } |
| 33 | + Write-Host "Found changelog: $file" |
| 34 | + [string[]]$lines = Get-Content $file |
| 35 | +} |
| 36 | +finally |
| 37 | +{ |
| 38 | + Write-Host "Removing $tmpDir" |
| 39 | + Remove-Item -Recurse -Force -ErrorAction Continue -Path $tmpDir |
| 40 | +} |
| 41 | + |
| 42 | +$foundFirst = $false |
| 43 | +$changelog = "" |
| 44 | +for ($i = 0; $i -lt $lines.Count; $i++) |
| 45 | +{ |
| 46 | + $line = $lines[$i] |
| 47 | + |
| 48 | + if (-not $foundFirst) |
| 49 | + { |
| 50 | + if ($line -match "^#+ +v?$NewTag\b") |
| 51 | + { |
| 52 | + $foundFirst = $true |
| 53 | + } |
| 54 | + else |
| 55 | + { |
| 56 | + continue |
| 57 | + } |
| 58 | + } |
| 59 | + elseif ($line -match "^#+ +v?$OldTag\b") |
| 60 | + { |
| 61 | + break |
| 62 | + } |
| 63 | + |
| 64 | + $changelog += "$line`n" |
| 65 | +} |
| 66 | + |
| 67 | +$changelog = $changelog.Trim() |
| 68 | +if ($changelog.Length -gt 1) |
| 69 | +{ |
| 70 | + $changelog = "# Changelog`n$changelog" |
| 71 | + # Increase header level by one. |
| 72 | + $changelog = $changelog -replace "(#+) ", '$1# ' |
| 73 | + # Remove at-mentions. |
| 74 | + $changelog = $changelog -replace '@', '' |
| 75 | + # Make PR/issue references into links to the original repository (unless they already are links). |
| 76 | + $changelog = $changelog -replace '(?<!\[)#([0-9]+)', ('[#$1](' + $RepoUrl + '/issues/$1)') |
| 77 | + # Replace any links pointing to github.com so that the target PRs/Issues don't get na notification. |
| 78 | + $changelog = $changelog -replace ('\(' + $prefix), '(https://github-redirect.dependabot.com/' |
| 79 | +} |
| 80 | + |
| 81 | +# Limit the changelog length to ~60k to allow for other text in the PR body (total PR limit is 65536 characters). |
| 82 | +$limit = 60000 |
| 83 | +if ($changelog.Length -gt $limit) |
| 84 | +{ |
| 85 | + $oldLength = $changelog.Length |
| 86 | + Write-Warning "Truncating changelog because it's $($changelog.Length - $limit) characters longer than the limit $limit." |
| 87 | + while ($changelog.Length -gt $limit) |
| 88 | + { |
| 89 | + $changelog = $changelog.Substring(0, $changelog.LastIndexOf("`n")) |
| 90 | + } |
| 91 | + $changelog += "`n`n> :warning: **Changelog content truncated by $($oldLength - $changelog.Length) characters because it was over the limit ($limit) and wouldn't fit into PR description.**" |
| 92 | +} |
| 93 | + |
| 94 | +$changelog |
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