Run hugo via go run and lock its version (#22206)

- Don't rely on obscure docker images like `plugins/hugo`
- Lock down `hugo` to same version the image had used
- Remove unnecessary verbosity in `trans-copy`
- Rename `trans-copy` to `trans-copy.sh`

Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: John Olheiser <john+github@jolheiser.com>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>

.drone.yml

@@ -928,10 +928,8 @@ trigger:
 
 steps:
   - name: build-docs
-    image: plugins/hugo:latest
+    image: golang:1.19
-    pull: always
     commands:
-      - apk add --no-cache make bash curl
       - cd docs
       - make trans-copy clean build
 

docs/Makefile

@@ -2,6 +2,8 @@ THEME := themes/gitea
 PUBLIC := public
 ARCHIVE := https://dl.gitea.io/theme/master.tar.gz
 
+HUGO_PACKAGE := github.com/gohugoio/hugo@v0.81.0
+
 .PHONY: all
 all: build
 
@@ -11,19 +13,19 @@ clean:
 
 .PHONY: trans-copy
 trans-copy:
-	@bash scripts/trans-copy
+	bash scripts/trans-copy.sh
 
 .PHONY: server
 server: $(THEME)
-	hugo server
+	go run $(HUGO_PACKAGE) server
 
 .PHONY: build
 build: $(THEME)
-	hugo --cleanDestinationDir
+	go run $(HUGO_PACKAGE) --cleanDestinationDir
 
 .PHONY: build-offline
 build-offline: $(THEME)
-	hugo --baseURL="/" --cleanDestinationDir
+	go run $(HUGO_PACKAGE) --baseURL="/" --cleanDestinationDir
 
 .PHONY: update
 update: $(THEME)

docs/scripts/trans-copy.sh

@@ -26,7 +26,6 @@ for SOURCE in $(find ${ROOT}/content -type f -iname *.en-us.md); do
     DEST="${SOURCE%.en-us.md}.${LOCALE}.md"
 
     if [[ ! -f ${DEST} ]]; then
-      echo "Creating fallback for ${DEST#${ROOT}/content/}"
       cp ${SOURCE} ${DEST}
       sed -i.bak "s/en\-us/${LOCALE}/g" ${DEST}
       rm ${DEST}.bak

go.mod

@@ -16,7 +16,7 @@ require (
 	github.com/NYTimes/gziphandler v1.1.1
 	github.com/PuerkitoBio/goquery v1.8.0
 	github.com/alecthomas/chroma/v2 v2.4.0
-	github.com/blevesearch/bleve/v2 v2.3.4
+	github.com/blevesearch/bleve/v2 v2.3.5
 	github.com/buildkite/terminal-to-html/v3 v3.7.0
 	github.com/caddyserver/certmagic v0.17.2
 	github.com/chi-middleware/proxy v1.1.1
@@ -129,21 +129,21 @@ require (
 	github.com/beorn7/perks v1.0.1 // indirect
 	github.com/bgentry/speakeasy v0.1.0 // indirect
 	github.com/bits-and-blooms/bitset v1.3.3 // indirect
-	github.com/blevesearch/bleve_index_api v1.0.3 // indirect
+	github.com/blevesearch/bleve_index_api v1.0.4 // indirect
-	github.com/blevesearch/geo v0.1.14 // indirect
+	github.com/blevesearch/geo v0.1.15 // indirect
 	github.com/blevesearch/go-porterstemmer v1.0.3 // indirect
 	github.com/blevesearch/gtreap v0.1.1 // indirect
 	github.com/blevesearch/mmap-go v1.0.4 // indirect
-	github.com/blevesearch/scorch_segment_api/v2 v2.1.2 // indirect
+	github.com/blevesearch/scorch_segment_api/v2 v2.1.3 // indirect
 	github.com/blevesearch/segment v0.9.0 // indirect
 	github.com/blevesearch/snowballstem v0.9.0 // indirect
 	github.com/blevesearch/upsidedown_store_api v1.0.1 // indirect
-	github.com/blevesearch/vellum v1.0.8 // indirect
+	github.com/blevesearch/vellum v1.0.9 // indirect
-	github.com/blevesearch/zapx/v11 v11.3.5 // indirect
+	github.com/blevesearch/zapx/v11 v11.3.6 // indirect
-	github.com/blevesearch/zapx/v12 v12.3.5 // indirect
+	github.com/blevesearch/zapx/v12 v12.3.6 // indirect
-	github.com/blevesearch/zapx/v13 v13.3.5 // indirect
+	github.com/blevesearch/zapx/v13 v13.3.6 // indirect
-	github.com/blevesearch/zapx/v14 v14.3.5 // indirect
+	github.com/blevesearch/zapx/v14 v14.3.6 // indirect
-	github.com/blevesearch/zapx/v15 v15.3.5 // indirect
+	github.com/blevesearch/zapx/v15 v15.3.6 // indirect
 	github.com/boombuler/barcode v1.0.1 // indirect
 	github.com/bradfitz/gomemcache v0.0.0-20190913173617-a41fca850d0b // indirect
 	github.com/census-instrumentation/opencensus-proto v0.3.0 // indirect
@@ -305,6 +305,8 @@ replace github.com/shurcooL/vfsgen => github.com/lunny/vfsgen v0.0.0-20220105142
 
 replace github.com/satori/go.uuid v1.2.0 => github.com/gofrs/uuid v4.2.0+incompatible
 
+replace github.com/blevesearch/zapx/v15 v15.3.6 => github.com/zeripath/zapx/v15 v15.3.6-alignment-fix
+
 exclude github.com/gofrs/uuid v3.2.0+incompatible
 
 exclude github.com/gofrs/uuid v4.0.0+incompatible

go.sum

@@ -149,7 +149,6 @@ github.com/PuerkitoBio/purell v1.1.1/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbt
 github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578/go.mod h1:uGdkoq3SwY9Y+13GIhn11/XLaGBb4BfwItxLd5jeuXE=
 github.com/RoaringBitmap/roaring v0.4.23/go.mod h1:D0gp8kJQgE1A4LQ5wFLggQEyvDi06Mq5mKs52e1TwOo=
 github.com/RoaringBitmap/roaring v0.7.1/go.mod h1:jdT9ykXwHFNdJbEtxePexlFYH9LXucApeS0/+/g+p1I=
-github.com/RoaringBitmap/roaring v0.9.4/go.mod h1:icnadbWcNyfEHlYdr+tDlOTih1Bf/h+rzPpv4sbomAA=
 github.com/RoaringBitmap/roaring v1.2.1 h1:58/LJlg/81wfEHd5L9qsHduznOIhyv4qb1yWcSvVq9A=
 github.com/RoaringBitmap/roaring v1.2.1/go.mod h1:icnadbWcNyfEHlYdr+tDlOTih1Bf/h+rzPpv4sbomAA=
 github.com/Shopify/sarama v1.19.0/go.mod h1:FVkBWblsNy7DGZRfXLU0O9RCGt5g3g3yEuWXgklEdEo=
@@ -226,52 +225,47 @@ github.com/bits-and-blooms/bitset v1.3.3/go.mod h1:gIdJ4wp64HaoK2YrL1Q5/N7Y16edY
 github.com/bketelsen/crypt v0.0.3-0.20200106085610-5cbc8cc4026c/go.mod h1:MKsuJmJgSg28kpZDP6UIiPt0e0Oz0kqKNGyRaWEPv84=
 github.com/blakesmith/ar v0.0.0-20190502131153-809d4375e1fb/go.mod h1:PkYb9DJNAwrSvRx5DYA+gUcOIgTGVMNkfSCbZM8cWpI=
 github.com/blevesearch/bleve/v2 v2.0.5/go.mod h1:ZjWibgnbRX33c+vBRgla9QhPb4QOjD6fdVJ+R1Bk8LM=
-github.com/blevesearch/bleve/v2 v2.3.4 h1:SSb7/cwGzo85LWX1jchIsXM8ZiNNMX3shT5lROM63ew=
+github.com/blevesearch/bleve/v2 v2.3.5 h1:1wuR7eB8Fk9UaCaBUfnQt5V7zIpi4VDok9ExN7Rl+/8=
-github.com/blevesearch/bleve/v2 v2.3.4/go.mod h1:Ot0zYum8XQRfPcwhae8bZmNyYubynsoMjVvl1jPqL30=
+github.com/blevesearch/bleve/v2 v2.3.5/go.mod h1:FneKGHMRrCLrp4X9+iy3wlBqgM2ALucg7bp8jUuAi/s=
 github.com/blevesearch/bleve_index_api v1.0.0/go.mod h1:fiwKS0xLEm+gBRgv5mumf0dhgFr2mDgZah1pqv1c1M4=
-github.com/blevesearch/bleve_index_api v1.0.3 h1:DDSWaPXOZZJ2BB73ZTWjKxydAugjwywcqU+91AAqcAg=
 github.com/blevesearch/bleve_index_api v1.0.3/go.mod h1:fiwKS0xLEm+gBRgv5mumf0dhgFr2mDgZah1pqv1c1M4=
-github.com/blevesearch/geo v0.1.13/go.mod h1:cRIvqCdk3cgMhGeHNNe6yPzb+w56otxbfo1FBJfR2Pc=
+github.com/blevesearch/bleve_index_api v1.0.4 h1:mtlzsyJjMIlDngqqB1mq8kPryUMIuEVVbRbJHOWEexU=
-github.com/blevesearch/geo v0.1.14 h1:TTDpJN6l9ck/cUYbXSn4aCElNls0Whe44rcQKsB7EfU=
+github.com/blevesearch/bleve_index_api v1.0.4/go.mod h1:YXMDwaXFFXwncRS8UobWs7nvo0DmusriM1nztTlj1ms=
-github.com/blevesearch/geo v0.1.14/go.mod h1:cRIvqCdk3cgMhGeHNNe6yPzb+w56otxbfo1FBJfR2Pc=
+github.com/blevesearch/geo v0.1.15 h1:0NybEduqE5fduFRYiUKF0uqybAIFKXYjkBdXKYn7oA4=
-github.com/blevesearch/go-metrics v0.0.0-20201227073835-cf1acfcdf475/go.mod h1:9eJDeqxJ3E7WnLebQUlPD7ZjSce7AnDb9vjGmMCbD0A=
+github.com/blevesearch/geo v0.1.15/go.mod h1:cRIvqCdk3cgMhGeHNNe6yPzb+w56otxbfo1FBJfR2Pc=
 github.com/blevesearch/go-porterstemmer v1.0.3 h1:GtmsqID0aZdCSNiY8SkuPJ12pD4jI+DdXTAn4YRcHCo=
 github.com/blevesearch/go-porterstemmer v1.0.3/go.mod h1:angGc5Ht+k2xhJdZi511LtmxuEf0OVpvUUNrwmM1P7M=
-github.com/blevesearch/goleveldb v1.0.1/go.mod h1:WrU8ltZbIp0wAoig/MHbrPCXSOLpe79nz5lv5nqfYrQ=
 github.com/blevesearch/gtreap v0.1.1 h1:2JWigFrzDMR+42WGIN/V2p0cUvn4UP3C4Q5nmaZGW8Y=
 github.com/blevesearch/gtreap v0.1.1/go.mod h1:QaQyDRAT51sotthUWAH4Sj08awFSSWzgYICSZ3w0tYk=
 github.com/blevesearch/mmap-go v1.0.2/go.mod h1:ol2qBqYaOUsGdm7aRMRrYGgPvnwLe6Y+7LMvAB5IbSA=
 github.com/blevesearch/mmap-go v1.0.4 h1:OVhDhT5B/M1HNPpYPBKIEJaD0F3Si+CrEKULGCDPWmc=
 github.com/blevesearch/mmap-go v1.0.4/go.mod h1:EWmEAOmdAS9z/pi/+Toxu99DnsbhG1TIxUoRmJw/pSs=
 github.com/blevesearch/scorch_segment_api/v2 v2.0.1/go.mod h1:lq7yK2jQy1yQjtjTfU931aVqz7pYxEudHaDwOt1tXfU=
-github.com/blevesearch/scorch_segment_api/v2 v2.1.2 h1:TAte9VZLWda5WAVlZTTZ+GCzEHqGJb4iB2aiZSA6Iv8=
+github.com/blevesearch/scorch_segment_api/v2 v2.1.3 h1:2UzpR2dR5DvSZk8tVJkcQ7D5xhoK/UBelYw8ttBHrRQ=
-github.com/blevesearch/scorch_segment_api/v2 v2.1.2/go.mod h1:rvoQXZGq8drq7vXbNeyiRzdEOwZkjkiYGf1822i6CRA=
+github.com/blevesearch/scorch_segment_api/v2 v2.1.3/go.mod h1:eZrfp1y+lUh+DzFjUcTBUSnKGuunyFIpBIvqYVzJfvc=
 github.com/blevesearch/segment v0.9.0 h1:5lG7yBCx98or7gK2cHMKPukPZ/31Kag7nONpoBt22Ac=
 github.com/blevesearch/segment v0.9.0/go.mod h1:9PfHYUdQCgHktBgvtUOF4x+pc4/l8rdH0u5spnW85UQ=
-github.com/blevesearch/snowball v0.6.1/go.mod h1:ZF0IBg5vgpeoUhnMza2v0A/z8m1cWPlwhke08LpNusg=
 github.com/blevesearch/snowballstem v0.9.0 h1:lMQ189YspGP6sXvZQ4WZ+MLawfV8wOmPoD/iWeNXm8s=
 github.com/blevesearch/snowballstem v0.9.0/go.mod h1:PivSj3JMc8WuaFkTSRDW2SlrulNWPl4ABg1tC/hlgLs=
 github.com/blevesearch/upsidedown_store_api v1.0.1 h1:1SYRwyoFLwG3sj0ed89RLtM15amfX2pXlYbFOnF8zNU=
 github.com/blevesearch/upsidedown_store_api v1.0.1/go.mod h1:MQDVGpHZrpe3Uy26zJBf/a8h0FZY6xJbthIMm8myH2Q=
 github.com/blevesearch/vellum v1.0.3/go.mod h1:2u5ax02KeDuNWu4/C+hVQMD6uLN4txH1JbtpaDNLJRo=
 github.com/blevesearch/vellum v1.0.4/go.mod h1:cMhywHI0de50f7Nj42YgvyD6bFJ2WkNRvNBlNMrEVgY=
-github.com/blevesearch/vellum v1.0.8 h1:iMGh4lfxza4BnWO/UJTMPlI3HsK9YawjPv+TteVa9ck=
+github.com/blevesearch/vellum v1.0.9 h1:PL+NWVk3dDGPCV0hoDu9XLLJgqU4E5s/dOeEJByQ2uQ=
-github.com/blevesearch/vellum v1.0.8/go.mod h1:+cpRi/tqq49xUYSQN2P7A5zNSNrS+MscLeeaZ3J46UA=
+github.com/blevesearch/vellum v1.0.9/go.mod h1:ul1oT0FhSMDIExNjIxHqJoGpVrBpKCdgDQNxfqgJt7k=
 github.com/blevesearch/zapx/v11 v11.2.0/go.mod h1:gN/a0alGw1FZt/YGTo1G6Z6XpDkeOfujX5exY9sCQQM=
-github.com/blevesearch/zapx/v11 v11.3.5 h1:eBQWQ7huA+mzm0sAGnZDwgGGli7S45EO+N+ObFWssbI=
+github.com/blevesearch/zapx/v11 v11.3.6 h1:50jET4HUJ6eCqGxdhUt+mjybMvEX2MWyqLGtCx3yUgc=
-github.com/blevesearch/zapx/v11 v11.3.5/go.mod h1:5UdIa/HRMdeRCiLQOyFESsnqBGiip7vQmYReA9toevU=
+github.com/blevesearch/zapx/v11 v11.3.6/go.mod h1:B0CzJRj/pS7hJIroflRtFsa9mRHpMSucSgre0FVINns=
 github.com/blevesearch/zapx/v12 v12.2.0/go.mod h1:fdjwvCwWWwJW/EYTYGtAp3gBA0geCYGLcVTtJEZnY6A=
-github.com/blevesearch/zapx/v12 v12.3.5 h1:5pX2hU+R1aZihT7ac1dNWh1n4wqkIM9pZzWp0ANED9s=
+github.com/blevesearch/zapx/v12 v12.3.6 h1:G304NHBLgQeZ+IHK/XRCM0nhHqAts8MEvHI6LhoDNM4=
-github.com/blevesearch/zapx/v12 v12.3.5/go.mod h1:ANcthYRZQycpbRut/6ArF5gP5HxQyJqiFcuJCBju/ss=
+github.com/blevesearch/zapx/v12 v12.3.6/go.mod h1:iYi7tIKpauwU5os5wTxJITixr5Km21Hl365otMwdaP0=
 github.com/blevesearch/zapx/v13 v13.2.0/go.mod h1:o5rAy/lRS5JpAbITdrOHBS/TugWYbkcYZTz6VfEinAQ=
-github.com/blevesearch/zapx/v13 v13.3.5 h1:eJ3gbD+Nu8p36/O6lhfdvWQ4pxsGYSuTOBrLLPVWJ74=
+github.com/blevesearch/zapx/v13 v13.3.6 h1:vavltQHNdjQezhLZs5nIakf+w/uOa1oqZxB58Jy/3Ig=
-github.com/blevesearch/zapx/v13 v13.3.5/go.mod h1:FV+dRnScFgKnRDIp08RQL4JhVXt1x2HE3AOzqYa6fjo=
+github.com/blevesearch/zapx/v13 v13.3.6/go.mod h1:X+FsTwCU8qOHtK0d/ArvbOH7qiIgViSQ1GQvcR6LSkI=
 github.com/blevesearch/zapx/v14 v14.2.0/go.mod h1:GNgZusc1p4ot040cBQMRGEZobvwjCquiEKYh1xLFK9g=
-github.com/blevesearch/zapx/v14 v14.3.5 h1:hEvVjZaagFCvOUJrlFQ6/Z6Jjy0opM3g7TMEo58TwP4=
+github.com/blevesearch/zapx/v14 v14.3.6 h1:b9lub7TvcwUyJxK/cQtnN79abngKxsI7zMZnICU0WhE=
-github.com/blevesearch/zapx/v14 v14.3.5/go.mod h1:954A/eKFb+pg/ncIYWLWCKY+mIjReM9FGTGIO2Wu1cU=
+github.com/blevesearch/zapx/v14 v14.3.6/go.mod h1:9X8W3XoikagU0rwcTqwZho7p9cC7m7zhPZO94S4wUvM=
 github.com/blevesearch/zapx/v15 v15.2.0/go.mod h1:MmQceLpWfME4n1WrBFIwplhWmaQbQqLQARpaKUEOs/A=
-github.com/blevesearch/zapx/v15 v15.3.5 h1:NVD0qq8vRk66ImJn1KloXT5ckqPDUZT7VbVJs9jKlac=
-github.com/blevesearch/zapx/v15 v15.3.5/go.mod h1:QMUh2hXCaYIWFKPYGavq/Iga2zbHWZ9DZAa9uFbWyvg=
 github.com/boombuler/barcode v1.0.1-0.20190219062509-6c824513bacc/go.mod h1:paBWMcWSl3LHKBqUq+rly7CNSldXjb2rDl3JlRe0mD8=
 github.com/boombuler/barcode v1.0.1 h1:NDBbPmhS+EqABEs5Kg3n/5ZNjy73Pz7SIV+KCeqyXcs=
 github.com/boombuler/barcode v1.0.1/go.mod h1:paBWMcWSl3LHKBqUq+rly7CNSldXjb2rDl3JlRe0mD8=
@@ -362,7 +356,6 @@ github.com/couchbase/goutils v0.0.0-20201030094643-5e82bb967e67/go.mod h1:BQwMFl
 github.com/couchbase/goutils v0.0.0-20210118111533-e33d3ffb5401 h1:4KDlx3vjalrHD/EfsjCpV91HNX3JPaIqRtt83zZ7x+Y=
 github.com/couchbase/goutils v0.0.0-20210118111533-e33d3ffb5401/go.mod h1:BQwMFlJzDjFDG3DJUdU0KORxn88UlsOULuxLExMh3Hs=
 github.com/couchbase/moss v0.1.0/go.mod h1:9MaHIaRuy9pvLPUJxB8sh8OrLfyDczECVL37grCIubs=
-github.com/couchbase/moss v0.2.0/go.mod h1:9MaHIaRuy9pvLPUJxB8sh8OrLfyDczECVL37grCIubs=
 github.com/cpuguy83/go-md2man v1.0.10/go.mod h1:SmD6nW6nTyfqj6ABTjUi3V3JVMnlJmwcJI5acqYI6dE=
 github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
 github.com/cpuguy83/go-md2man/v2 v2.0.0/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
@@ -1495,6 +1488,8 @@ github.com/yuin/goldmark-highlighting/v2 v2.0.0-20220924101305-151362477c87/go.m
 github.com/yuin/goldmark-meta v1.1.0 h1:pWw+JLHGZe8Rk0EGsMVssiNb/AaPMHfSRszZeUeiOUc=
 github.com/yuin/goldmark-meta v1.1.0/go.mod h1:U4spWENafuA7Zyg+Lj5RqK/MF+ovMYtBvXi1lBb2VP0=
 github.com/zenazn/goji v0.9.0/go.mod h1:7S9M489iMyHBNxwZnk9/EHS098H4/F6TATF2mIxtB1Q=
+github.com/zeripath/zapx/v15 v15.3.6-alignment-fix h1:fKZ9OxEDoJKgM0KBXRbSb5IgKUEXis6C3zEIiMtzzQ0=
+github.com/zeripath/zapx/v15 v15.3.6-alignment-fix/go.mod h1:5DbhhDTGtuQSns1tS2aJxJLPc91boXCvjOMeCLD1saM=
 github.com/ziutek/mymysql v1.5.4/go.mod h1:LMSpPZ6DbqWFxNCHW77HeMg9I646SAhApZ/wKdgO/C0=
 github.com/zmap/rc2 v0.0.0-20131011165748-24b9757f5521/go.mod h1:3YZ9o3WnatTIZhuOtot4IcUfzoKVjUHqu6WALIyI0nE=
 github.com/zmap/zcertificate v0.0.0-20180516150559-0e3d58b1bac4/go.mod h1:5iU54tB79AMBcySS0R2XIyZBAVmeHranShAFELYx7is=

options/locale/locale_en-US.ini

@@ -2279,6 +2279,8 @@ release.downloads = Downloads
 release.download_count = Downloads: %s
 release.add_tag_msg = Use the title and content of release as tag message.
 release.add_tag = Create Tag Only
+release.releases_for = Releases for %s
+release.tags_for = Tags for %s
 
 branch.name = Branch Name
 branch.search = Search branches

routers/api/v1/repo/pull.go

@@ -490,6 +490,11 @@ func EditPullRequest(ctx *context.APIContext) {
 	issue := pr.Issue
 	issue.Repo = ctx.Repo.Repository
 
+	if err := issue.LoadAttributes(ctx); err != nil {
+		ctx.Error(http.StatusInternalServerError, "LoadAttributes", err)
+		return
+	}
+
 	if !issue.IsPoster(ctx.Doer.ID) && !ctx.Repo.CanWrite(unit.TypePullRequests) {
 		ctx.Status(http.StatusForbidden)
 		return

routers/web/feed/convert.go

@@ -12,6 +12,7 @@ import (
 	"strings"
 
 	activities_model "code.gitea.io/gitea/models/activities"
+	repo_model "code.gitea.io/gitea/models/repo"
 	"code.gitea.io/gitea/modules/context"
 	"code.gitea.io/gitea/modules/markup"
 	"code.gitea.io/gitea/modules/markup/markdown"
@@ -268,3 +269,46 @@ func GetFeedType(name string, req *http.Request) (bool, string, string) {
 
 	return false, name, ""
 }
+
+// feedActionsToFeedItems convert gitea's Repo's Releases to feeds Item
+func releasesToFeedItems(ctx *context.Context, releases []*repo_model.Release, isReleasesOnly bool) (items []*feeds.Item, err error) {
+	for _, rel := range releases {
+		err := rel.LoadAttributes(ctx)
+		if err != nil {
+			return nil, err
+		}
+
+		var title, content string
+
+		if rel.IsTag {
+			title = rel.TagName
+		} else {
+			title = rel.Title
+		}
+
+		link := &feeds.Link{Href: rel.HTMLURL()}
+		content, err = markdown.RenderString(&markup.RenderContext{
+			Ctx:       ctx,
+			URLPrefix: rel.Repo.Link(),
+			Metas:     rel.Repo.ComposeMetas(),
+		}, rel.Note)
+
+		if err != nil {
+			return nil, err
+		}
+
+		items = append(items, &feeds.Item{
+			Title:   title,
+			Link:    link,
+			Created: rel.CreatedUnix.AsTime(),
+			Author: &feeds.Author{
+				Name:  rel.Publisher.DisplayName(),
+				Email: rel.Publisher.GetEmail(),
+			},
+			Id:      fmt.Sprintf("%v: %v", strconv.FormatInt(rel.ID, 10), link.Href),
+			Content: content,
+		})
+	}
+
+	return items, err
+}

routers/web/feed/release.go

@@ -0,0 +1,50 @@
+// Copyright 2022 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package feed
+
+import (
+	"time"
+
+	repo_model "code.gitea.io/gitea/models/repo"
+	"code.gitea.io/gitea/modules/context"
+
+	"github.com/gorilla/feeds"
+)
+
+// shows tags and/or releases on the repo as RSS / Atom feed
+func ShowReleaseFeed(ctx *context.Context, repo *repo_model.Repository, isReleasesOnly bool, formatType string) {
+	releases, err := repo_model.GetReleasesByRepoID(ctx, ctx.Repo.Repository.ID, repo_model.FindReleasesOptions{
+		IncludeTags: !isReleasesOnly,
+	})
+	if err != nil {
+		ctx.ServerError("GetReleasesByRepoID", err)
+		return
+	}
+
+	var title string
+	var link *feeds.Link
+
+	if isReleasesOnly {
+		title = ctx.Tr("repo.release.releases_for", repo.FullName())
+		link = &feeds.Link{Href: repo.HTMLURL() + "/release"}
+	} else {
+		title = ctx.Tr("repo.release.tags_for", repo.FullName())
+		link = &feeds.Link{Href: repo.HTMLURL() + "/tags"}
+	}
+
+	feed := &feeds.Feed{
+		Title:       title,
+		Link:        link,
+		Description: repo.Description,
+		Created:     time.Now(),
+	}
+
+	feed.Items, err = releasesToFeedItems(ctx, releases, isReleasesOnly)
+	if err != nil {
+		ctx.ServerError("releasesToFeedItems", err)
+		return
+	}
+
+	writeFeed(ctx, feed, formatType)
+}

routers/web/repo/release.go

@@ -23,6 +23,7 @@ import (
 	"code.gitea.io/gitea/modules/upload"
 	"code.gitea.io/gitea/modules/util"
 	"code.gitea.io/gitea/modules/web"
+	"code.gitea.io/gitea/routers/web/feed"
 	"code.gitea.io/gitea/services/forms"
 	releaseservice "code.gitea.io/gitea/services/release"
 )
@@ -199,6 +200,30 @@ func releasesOrTags(ctx *context.Context, isTagList bool) {
 	ctx.HTML(http.StatusOK, tplReleases)
 }
 
+// ReleasesFeedRSS get feeds for releases in RSS format
+func ReleasesFeedRSS(ctx *context.Context) {
+	releasesOrTagsFeed(ctx, true, "rss")
+}
+
+// TagsListFeedRSS get feeds for tags in RSS format
+func TagsListFeedRSS(ctx *context.Context) {
+	releasesOrTagsFeed(ctx, false, "rss")
+}
+
+// ReleasesFeedAtom get feeds for releases in Atom format
+func ReleasesFeedAtom(ctx *context.Context) {
+	releasesOrTagsFeed(ctx, true, "atom")
+}
+
+// TagsListFeedAtom get feeds for tags in RSS format
+func TagsListFeedAtom(ctx *context.Context) {
+	releasesOrTagsFeed(ctx, false, "atom")
+}
+
+func releasesOrTagsFeed(ctx *context.Context, isReleasesOnly bool, formatType string) {
+	feed.ShowReleaseFeed(ctx, ctx.Repo.Repository, isReleasesOnly, formatType)
+}
+
 // SingleRelease renders a single release's page
 func SingleRelease(ctx *context.Context) {
 	ctx.Data["Title"] = ctx.Tr("repo.release.releases")

routers/web/web.go

@@ -1087,12 +1087,21 @@ func RegisterRoutes(m *web.Route) {
 
 	// Releases
 	m.Group("/{username}/{reponame}", func() {
-		m.Get("/tags", repo.TagsList, repo.MustBeNotEmpty,
+		m.Group("/tags", func() {
-			reqRepoCodeReader, context.RepoRefByType(context.RepoRefTag))
+			m.Get("", repo.TagsList)
+			m.Get(".rss", feedEnabled, repo.TagsListFeedRSS)
+			m.Get(".atom", feedEnabled, repo.TagsListFeedAtom)
+		}, func(ctx *context.Context) {
+			ctx.Data["EnableFeed"] = setting.EnableFeed
+		}, repo.MustBeNotEmpty, reqRepoCodeReader, context.RepoRefByType(context.RepoRefTag, true))
 		m.Group("/releases", func() {
 			m.Get("/", repo.Releases)
 			m.Get("/tag/*", repo.SingleRelease)
 			m.Get("/latest", repo.LatestRelease)
+			m.Get(".rss", feedEnabled, repo.ReleasesFeedRSS)
+			m.Get(".atom", feedEnabled, repo.ReleasesFeedAtom)
+		}, func(ctx *context.Context) {
+			ctx.Data["EnableFeed"] = setting.EnableFeed
 		}, repo.MustBeNotEmpty, reqRepoReleaseReader, context.RepoRefByType(context.RepoRefTag, true))
 		m.Get("/releases/attachments/{uuid}", repo.GetAttachment, repo.MustBeNotEmpty, reqRepoReleaseReader)
 		m.Group("/releases", func() {

templates/repo/release/list.tmpl

@@ -11,6 +11,9 @@
 				<a class="{{if .PageIsTagList}}active {{end}}item" href="{{.RepoLink}}/tags">{{.locale.Tr "repo.release.tags"}}</a>
 			{{end}}
 		</h2>
+		{{if .EnableFeed}}
+			<a href="{{.RepoLink}}/{{if .PageIsTagList}}tags{{else}}releases{{end}}.rss"><i class="ui grey icon tooltip ml-3" data-content="{{.locale.Tr "rss_feed"}}" data-position="top center">{{svg "octicon-rss" 18}}</i></a>
+		{{end}}
 		{{if (and .CanCreateRelease (not .PageIsTagList))}}
 			<a class="ui right small green button" href="{{$.RepoLink}}/releases/new">
 				{{.locale.Tr "repo.release.new_release"}}

web_src/js/features/repo-projects.js

@@ -204,7 +204,7 @@ function getRelativeColor(color) {
 }
 
 function rgbToHex(rgb) {
-  rgb = rgb.match(/^rgb\((\d+),\s*(\d+),\s*(\d+)\)$/);
+  rgb = rgb.match(/^rgba?\((\d+),\s*(\d+),\s*(\d+).*\)$/);
   return `#${hex(rgb[1])}${hex(rgb[2])}${hex(rgb[3])}`;
 }