Preview test

.github/workflows/preview.yaml

@@ -0,0 +1,83 @@
+# https://github.github.io/actions-cheat-sheet/actions-cheat-sheet.html
+# https://github.com/actions/checkout
+
+on:
+  push:
+    branches:
+      - '[0-9]+\.[0-9]+'
+  pull_request:
+  workflow_dispatch:
+
+name: html-preview
+
+jobs:
+  int-test:
+    name: Generate HTML preview
+    runs-on: ubuntu-latest
+
+    permissions:
+      pull-requests:
+        write
+
+    steps:
+      # https://stackoverflow.com/a/74268200
+      - uses: actions/checkout@v6
+        with:
+            fetch-depth: ${{ github.event_name == 'pull_request' && 2 || 0 }}
+      - name: Get diff range to compare
+        id: diff_range
+        run: |
+            if ${{ github.event_name == 'pull_request' }}; then
+                echo "diff_range=HEAD^1..HEAD" >> $GITHUB_OUTPUT
+            else
+                echo "diff_range=${{ github.event.before }}..${{ github.event.after }}" >> $GITHUB_OUTPUT
+            fi
+
+      - name: Check out CLiC
+        # NB: Checks out into GITHUB_WORKSPACE, e.g. /home/runner/work/clic/clic
+        uses: actions/checkout@v6
+        with:
+          repository: mahlberg-lab/clictagger
+          path: clictagger
+      - uses: actions/setup-python@v6
+        with:
+          python-version: '3.13'
+          cache: 'pip'
+          cache-dependency-path: |
+            clictagger/setup.py
+      - name: Install clictagger from checked out source
+        run: pip install ./clictagger
+      - name: Generate HTML for all changes
+        run: |
+            # For each changed file...
+            git diff --name-only "${{ steps.diff_range.outputs.diff_range }}" -- '*/*.txt' | while read -r f ; do
+                if [ -e "$(dirname "${f}")/$(basename "${f}" .txt).regions.csv" ]; then
+                  # Can't output a diff if using regions.csv
+                  echo "${f}"
+                else
+                  # Output diff, showing only new lines (NB: A new file is all new lines)
+                  mkdir -p "$(dirname "new/${f}")"
+                  git diff -U10 --no-indent-heuristic --color=never --output-indicator-new=" " \
+                      "${{ steps.diff_range.outputs.diff_range }}" -- "${f}" \
+                      | awk '/^ / { print substr($_, 2) } /^@/ { print "\n                       . . . . unchanged text . . . .\n" }' \
+                      | tail -n+4 \
+                      > "new/${f}"
+                  echo "new/${f}"
+                fi
+            done | xargs clictagger --html index.html
+      # https://github.com/pavi2410/html-preview-action
+      - name: HTML Preview
+        id: html_preview
+        uses: pavi2410/html-preview-action@b58683c238478d5f8b5dacf4fe5e3f403afb449a
+        with:
+          html_file: index.html
+          site_root: .
+          upload: auto
+          job_summary: true
+      - name: Comment preview artifact on PR
+        if: github.event_name == 'pull_request'
+        uses: peter-evans/create-or-update-comment@a111a2c3bacd7be7898ee22d0d71d9aec2bb972c
+        with:
+          issue-number: ${{ github.event.pull_request.number }}
+          body: |
+            [Preview of these changes with CLiC tags](${{ steps.html_preview.outputs.artifact_url }})

ChiLit/alice.txt

@@ -7,7 +7,7 @@ Alice was beginning to get very tired of sitting by her sister on the
 bank, and of having nothing to do: once or twice she had peeped into the
 book her sister was reading, but it had no pictures or conversations in
 it, ‘and what is the use of a book,’ thought Alice ‘without pictures or
-conversations?’
+conversations?’. ‘Hello there,’ someone else said inconsequently ‘I've stubbed my toe’.
 
 So she was considering in her own mind (as well as she could, for the
 hot day made her feel very sleepy and stupid), whether the pleasure
@@ -249,7 +249,7 @@ hopeless than ever: she sat down and began to cry again.
 you,’ (she might well say this), ‘to go on crying in this way! Stop this
 moment, I tell you!’ But she went on all the same, shedding gallons of
 tears, until there was a large pool all round her, about four inches
-deep and reaching half down the hall.
+deep and reaching half down the hall. ‘Hello there,’ someone else said inconsequently ‘I've stubbed my toe’.
 
 After a time she heard a little pattering of feet in the distance, and
 she hastily dried her eyes to see what was coming. It was the White