Merge branch 'develop' into WIP/ssc-mappings

# Conflicts:
#	base/ltfssaxes.dtx

.gitattributes

@@ -1,3 +1,8 @@
 * text=auto !eol
-texmf/* linguist-vendored
-support/* linguist-vendored
+*.def linguist-language=tex
+*.fdd linguist-language=tex
+*.ini linguist-language=tex
+*.lvt linguist-language=tex
+*.pvt linguist-language=tex
+texmf/** linguist-vendored
+support/** linguist-vendored

.github/dependabot.yml

@@ -0,0 +1,11 @@
+# To get started with Dependabot version updates, you'll need to specify which
+# package ecosystems to update and where the package manifests are located.
+# Please see the documentation for all configuration options:
+# https://docs.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
+
+version: 2
+updates:
+  - package-ecosystem: "github-actions" # See documentation for possible values
+    directory: "/" # Location of package manifests
+    schedule:
+      interval: "weekly"

.github/pull_request_template.md

@@ -1,7 +1,5 @@
 **READ ME FIRST**: Please understand that in most cases we will not be able to merge a pull request because there are a lot of internal activities needed when updating the LaTeX2e sources. If you have a code suggestion please discuss it with the team first.
 
-*Pull requests in this repository are intended for LaTeX Team members only.*
-
 # Internal housekeeping
 
 ## Status of pull request
@@ -17,4 +15,5 @@
 - [ ] Version and date string updated in changed source files
 - [ ] Relevant `\changes` entries in source included
 - [ ] Relevant `changes.txt` updated
+- [ ] Rollback provided (if necessary)?
 - [ ] `ltnewsX.tex` (and/or `latexchanges.tex`) updated

.github/tl_packages

@@ -28,21 +28,48 @@ fancyhdr
 # special testing for firstaid
 bidi
 bigfoot
+crop
 ncctools
 dinbrief
 everyshi
 filehook
 pgf
 pgfmorepages
 ulem
+unicode-math
+lualatex-math
 varwidth
+songs
+cleveref
+blindtext
+tugboat
+arydshln
 #
 # special testing for latex-lab
-pdfmanagement-testphase
+abraces
+accents
+braket
+breqn
+cases
+extarrows
+interval
 l3experimental
+mathdots
+mathtools
+mattens
+pdfcol
+pdfmanagement-testphase
 tagpdf
-# we proably want to test new code against KOMA once in a while
+tikz-cd
+kantlipsum
+natbib
+colorprofiles
+
+# we probably want to test new code against KOMA and memoir once in a while
+# xpatch is needed by memoir is of 2023-08
 koma-script
+memoir
+xpatch
 #
 # Additional support for typesetting
 alphalph
@@ -67,17 +94,20 @@ geometry
 graphics-def
 helvetic
 hologo
+hypdoc
 imakeidx
 ly1
 makeindex
 mflogo
 palatino
+pdfcolfoot
 pl
 psnfss
 sauter
 setspace
 times
 titlesec
+todonotes
 underscore
 uniquecounter
 vntex

.github/workflows/deploy.yaml

@@ -1,6 +1,6 @@
 name: Create release
 
-# We create releases for all new tags
+# We create releases for all new tags that don't contain '/' in their names
 on:
   push:
     tags:
@@ -10,76 +10,54 @@ jobs:
   # The l3build job contains the actual work. This is mostly the same as in main.yaml
   # and should stay synchronized. Sadly it doesn't seem possible to reuse the instructions at the moment.
   release:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-latest
     name: Build release
     environment: Release
     steps:
       # Boilerplate
       - name: Checkout repository
-        uses: actions/checkout@v2
-      # GitHub Actions don't regenerate the test if the key doesn't change, so
-      # we integrate a random UUID into the key to keep them different.
-      # DO NOT CHANGE THIS
-      - name: Generate unique ID
-        id: get-id
-        run: |
-          echo -n ::set-output name=id::
-          cat /proc/sys/kernel/random/uuid
-      # Actually load the cache. Since we never reuse the key, we need restore-keys
-      # to indicate the prefix of our caches. This loads the newest cache with this
-      # prefix in the key.
-      #
-      # If we want to force regeneration of the cache, increase the number after
-      # *both* instances of "texlive-v"
-      - name: Load cache
-        uses: actions/cache@v2
-        with:
-          path: ~/texlive
-          key: texlive-v0-${{ steps.get-id.outputs.id }}
-          restore-keys: texlive-v0-
+        uses: actions/checkout@v4
       # We need Ghostscript for dvips and XeTeX tests.
-      - run: sudo apt-get update && sudo apt-get install ghostscript
+      - name: Install Ghostscript
+        run: sudo apt-get update && sudo apt-get install ghostscript
       - name: Install TeX Live
-        uses: zauguin/install-texlive@v1
+        uses: zauguin/install-texlive@v3
         with:
-          repository: https://ftp.math.utah.edu/pub/tex/historic/systems/texlive/2021/tlnet-final
           # List the required TeX Live packages in a separate file to allow reuse in
           # different workflows.
           package_file: .github/tl_packages
+      # For tags starting with dev- or release- we do full builds of all components
       - name: Run l3build
+        if: ${{ startsWith(github.ref_name, 'dev-') || startsWith(github.ref_name, 'release-') }}
         run: l3build ctan -q -H --show-log-on-error
+      # Otherwise we assume that the part before the first -2 is the name of the `required` package we want to
+      # build. Therefore we switch to the right directors first. Afterwards we have to move the generated artifacts
+      # back to the main directory so that they are found in the next step.
+      - name: Run l3build
+        if: ${{ !(startsWith(github.ref_name, 'dev-') || startsWith(github.ref_name, 'release-')) }}
+        env:
+          tagname: ${{github.ref_name}}
+        run: cd "required/${tagname%%-2*}" && l3build ctan -q -H --show-log-on-error && mv *.zip ../../
       - name: Archive failed test output
-        if: ${{ failure() }}
-        uses: actions/upload-artifact@v2
+        if: ${{ always() }}
+        uses: zauguin/l3build-failure-artifacts@v1
         with:
           name: testfiles
-          path: build/test*/*.diff
           # Decide how long to keep the test output artifact:
           retention-days: 3
       # Now create the release (this only runs if the previous steps were successful)
       - name: Create GitHub release
-        uses: ncipollo/release-action@880be3d0a71bc0fa98db60201d2cbdc27324f547
+        uses: ncipollo/release-action@2c591bcc8ecdcd2db72b97d6147f871fcd833ba5
         id: release
         with:
           artifacts: "*.zip"
           token: ${{ secrets.GITHUB_TOKEN }}
           prerelease: ${{ startsWith(github.ref, 'refs/tags/dev-') }}
-      # Determine the name of the tag we are working on. Sadly GH Actions only provides
-      # github.ref which has the name prefixed with github.ref and no way to remove a prefix
-      # in normal expressions, so we need an action for that.
-      - name: Get name
-        uses: frabert/replace-string-action@9b62dfe3ae936b1cc380f2421c8ac9e63a4a3e85
-        id: name
-        if: ${{ always() }}
-        with:
-          pattern: "^refs/(?:heads|tags)/"
-          string: ${{ github.ref }}
-          replace-with: ""
       # While the normal notification job only informs about failed runs, we additionally want to notify about successful releases.
       - name: Send mail
         # The explicit commit hash ensures that this can't be used by dawidd6 as a
         # backdoor to execute arbitrary code during our runs.
-        uses: dawidd6/action-send-mail@ceb614a2c5737d913f2d2729e2bcc70ad933382b
+        uses: dawidd6/action-send-mail@611879133a9569642c41be66f4a323286e9b8a3b
         with:
           # Currently using my (Marcel's) mail server for sending mails.
           server_address: typesetting.eu
@@ -95,14 +73,14 @@ jobs:
           # to send from the mail address.
           from: LaTeX CI <[email protected]>
           # Determine the subject and body of the mail.
-          subject: "Version ${{steps.name.outputs.replaced}} of ${{github.repository}} has been released"
+          subject: "Version ${{github.ref_name}} of ${{github.repository}} has been released"
           body: |
-            The release ${{steps.name.outputs.replaced}} has been created for ${{github.repository}}.
+            The release ${{github.ref_name}} has been created for ${{github.repository}}.
 
             More information can be found at
             ${{steps.release.outputs.html_url}}
       - name: Send failure notification
-        uses: dawidd6/action-send-mail@ceb614a2c5737d913f2d2729e2bcc70ad933382b
+        uses: dawidd6/action-send-mail@611879133a9569642c41be66f4a323286e9b8a3b
         if: ${{ failure() }}
         with:
           server_address: typesetting.eu
@@ -113,12 +91,12 @@ jobs:
           from: LaTeX CI <[email protected]>
           priority: high
           # Determine the subject and body of the mail.
-          subject: "Test failure while trying to build release ${{steps.name.outputs.replaced}} in ${{github.repository}}"
+          subject: "Test failure while trying to build release ${{github.ref_name}} in ${{github.repository}}"
           body: |
             Test failure for ${{github.repository}}
             -------------------------------------------------------------
 
-            On tag:           ${{steps.name.outputs.replaced}} (${{github.sha}})
+            On tag:           ${{github.ref_name}} (${{github.sha}})
             Initiated by:     ${{github.actor}}
             Commit URL:       https://github.com/${{github.repository}}/commit/${{github.sha}}
             More information: https://github.com/${{github.repository}}/actions/runs/${{github.run_id}}