-
Notifications
You must be signed in to change notification settings - Fork 53
130 lines (118 loc) · 5.3 KB
/
sync-linguist.yml
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
name: Sync Linguist
on:
workflow_dispatch:
inputs:
linguist_tag:
description: 'Linguist tag override'
required: False
default: ''
schedule:
# Run once a day to check for new Linguist updates automatically
- cron: '0 20 * * *'
jobs:
sync-linguist:
runs-on: ubuntu-latest
steps:
- uses: actions/setup-go@v2
- uses: actions/checkout@v2
- name: Find previous Linguist commit
id: previous_linguist
run: |
set -euo pipefail
IFS=$'\n\t'
commit=$(sed --quiet --regexp-extended 's/[[:space:]]+commit[[:space:]]+=[[:space:]]"([a-f0-9]{40})"/\1/p' internal/code-generator/generator/generator_test.go)
echo "::set-output name=commit::$commit"
echo "::set-output name=short_commit::${commit::8}"
- uses: actions/checkout@v2
with:
repository: github/linguist
path: .linguist
fetch-depth: 0
- name: check out latest release
id: linguist-release
# the `grep -v "-"` is to exclude any pre-release versions.
# Linguist doesn't have any right now, but just in case.
run: |
set -euo pipefail
IFS=$'\n\t'
cd .linguist
if [[ -n "${{ github.event.inputs.linguist_tag }}" ]]; then
echo "Using tag override '${{ github.event.inputs.linguist_tag }}'"
latest="${{ github.event.inputs.linguist_tag }}"
else
latest=$(git tag --list | \
grep -v "-" | \
sort --version-sort --reverse | \
head -1)
fi
if [[ -z "$latest" ]]; then
echo "could not determine latest Linguist version"
exit 1
fi
echo "::set-output name=linguist_version::$latest"
git checkout $latest
commit=$(git rev-parse HEAD)
if [[ -z "$commit" ]]; then
echo "could not determine latest Linguist commit"
exit 1
fi
echo "::set-output name=commit::$commit"
echo "::set-output name=short_commit::${commit::8}"
cd ..
- name: Update Linguist information
run: |
set -euo pipefail
IFS=$'\n\t'
sed --in-place --regexp-extended 's/(commit[[:space:]]+=[[:space:]])("[a-f0-9]{40}")/\1"${{ steps.linguist-release.outputs.commit }}"/' internal/code-generator/generator/generator_test.go
sed --in-place --regexp-extended 's/version \*\*v.+\*\*\./version \*\*${{ steps.linguist-release.outputs.linguist_version }}\*\*\./' README.md
- name: Generate code
run: make code-generate
- name: Commit changes
id: commit
run: |
set -euo pipefail
IFS=$'\n\t'
echo "git current state:"
git status
branch_name="feature/sync-linguist-${{ steps.previous_linguist.outputs.short_commit }}"
if git rev-parse --quiet --verify $branch_name; then
echo "Linguist update branch $branch_name already exists"
echo "::set-output name=needs_pr::true"
exit 0
fi
if [[ -n "$(git status --porcelain)" ]]; then
echo "Creating branch $branch_name for PR"
git checkout -b $branch_name
echo "::set-output name=branch_name::$branch_name"
echo "Creating Linguist update commit"
git config user.name github-actions
git config user.email github-actions@github.com
git add .
git commit -m "Updated Linguist to ${{ steps.linguist-release.outputs.linguist_version }}"
git push --set-upstream origin $branch_name
echo "Changes committed. Will create PR."
echo "::set-output name=needs_pr::true"
exit 0
fi
echo "Linguist update unnecessary"
echo "::set-output name=needs_pr::false"
- name: Create Pull Request
id: open-pr
uses: repo-sync/pull-request@v2
if: ${{ steps.commit.outputs.needs_pr == 'true' }}
with:
source_branch: ${{ steps.commit.outputs.branch_name }}
pr_title: "Update Linguist to ${{ steps.linguist-release.outputs.linguist_version }}"
pr_body: |
Automated Linguist update :robot:
This PR updates Linguist from [${{ steps.previous_linguist.outputs.short_commit }}](https://github.com/github/linguist/commit/${{ steps.previous_linguist.outputs.commit }}) to [${{ steps.linguist-release.outputs.linguist_version }}](https://github.com/github/linguist/releases/tag/${{ steps.linguist-release.outputs.linguist_version }}) ([${{ steps.linguist-release.outputs.short_commit }}](https://github.com/github/linguist/commit/${{ steps.linguist-release.outputs.commit }}))
* [Linguist release notes](https://github.com/github/linguist/releases/tag/${{ steps.linguist-release.outputs.linguist_version }})
* [Compare Linguist code changes](https://github.com/github/linguist/compare/${{ steps.previous_linguist.outputs.commit }}...${{ steps.linguist-release.outputs.linguist_version }})
destination_branch: "master"
github_token: ${{ secrets.GITHUB_TOKEN }}
- name: output-url
if: ${{ steps.commit.outputs.needs_pr == 'true' }}
run: echo ${{ steps.open-pr.outputs.pr_url }}
- name: No PR Created
if: ${{ steps.commit.needs_pr != 'true' }}
run: echo "No changes for ${{ steps.linguist-release.outputs.linguist_version }}"