From 1f3590715a9a85684f59378367e4452d8491b5a4 Mon Sep 17 00:00:00 2001
From: Louis <louis.lacoste@agroparistech.fr>
Date: Wed, 18 Mar 2026 16:08:53 +0100
Subject: [PATCH] Update CI

---
 .gitlab-ci.yml | 109 ++++++++++++++++++++++++++-----------------------
 1 file changed, 57 insertions(+), 52 deletions(-)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 599724c..c8003f9 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,66 +1,71 @@
 variables:
-  # https://hub.docker.com/r/alpine/git/tags
+  # Version de git utilisée
   GIT_VERSION: v2.30.1
-  FILE_NAME: presentation
 
-.git:push:
-  after_script:
-    # Go to the new directory
-    - cd "${CI_COMMIT_SHA}"
+  # Branche cible pour les PDF (modifiable via CI/CD variables)
+  PDF_BRANCH: "pdf"
 
-    - pwd
-
-    - ls
-
-    # Add all generated files to Git
-    - git add -f *.pdf
-
-    - git status
-
-    - |-
-      # Check if we have modifications to commit
-      CHANGES=$(git status --porcelain | wc -l)
-
-      if [ "$CHANGES" -gt "0" ]; then
-        # Show the status of files that are about to be created, updated or deleted
-        git status
-
-        # Commit all changes
-        git commit -m "${COMMIT_MESSAGE}"
-
-        # Update the repository and make sure to skip the pipeline create for this commit
-        git push origin "${CI_DEFAULT_BRANCH}" -o ci.skip
-      fi
-  before_script:
-    # Clone the repository via HTTPS inside a new directory
-    - git clone "https://${GITLAB_USERNAME}:${GITLAB_TOKEN}@${CI_SERVER_HOST}/${CI_PROJECT_PATH}.git" "${CI_COMMIT_SHA}"
-
-    # Set the displayed user with the commits that are about to be made
-    - git config --global user.email "${GIT_USER_EMAIL:-$GITLAB_USER_EMAIL}"
-    - git config --global user.name "${GIT_USER_NAME:-$GITLAB_USER_NAME}"
-  image:
-    entrypoint: [""]
-    name: alpine/git:${GIT_VERSION}
-  stage: deploy
+  FILE_NAMES: presentation
 
 build_tex:
   stage: build
-  image: registry.gitlab.com/islandoftex/images/texlive:latest
-  # rules:
-  #   - changes:
-  #     - "./*.tex"
-  #     - "./**/*.tex"
+  image: danteev/texlive:latest # texlive plus inkscape and others
   script:
-    - pdflatex --shell-escape $FILE_NAME.tex
-    - biber $FILE_NAME
-    - pdflatex --shell-escape $FILE_NAME.tex
+    - |
+      for FILE_NAME in $FILE_NAMES
+      do
+        echo "Compiling ${FILE_NAME}"
+        pdflatex --shell-escape ${FILE_NAME}.tex
+        if test -f ${FILE_NAME}.bcf; then
+          echo "Found ${FILE_NAME}.bcf, running biber"
+          biber ${FILE_NAME}
+        fi
+        pdflatex --shell-escape ${FILE_NAME}.tex
+      done
   after_script:
-    - cat $FILE_NAME.log
+    - |
+      for FILE_NAME in $FILE_NAMES
+      do
+        echo "============================================"
+        cat ${FILE_NAME}.log
+        echo "============================================"
+      done
+
   artifacts:
     paths:
-      - $FILE_NAME.pdf
-
+      - "*.pdf"
 deploy:
-  extends: .git:push
+  stage: deploy
+  image:
+    name: alpine/git:${GIT_VERSION}
+    entrypoint: [""]
+
+  before_script:
+    # Clone le repo dans un dossier temporaire
+    - git clone "https://${GITLAB_USERNAME}:${GITLAB_TOKEN}@${CI_SERVER_HOST}/${CI_PROJECT_PATH}.git" "${CI_COMMIT_SHA}"
+
+    # Configure l’identité git
+    - git config --global user.email "${GIT_USER_EMAIL:-$GITLAB_USER_EMAIL}"
+    - git config --global user.name "${GIT_USER_NAME:-$GITLAB_USER_NAME}"
+
   script:
+    # Déplace les PDFs compilés dans le repo cloné
     - mv *.pdf "${CI_COMMIT_SHA}/"
+    - cd "${CI_COMMIT_SHA}"
+
+    # Crée une branche orpheline (vierge, sans historique ni fichiers)
+    - git checkout --orphan "${PDF_BRANCH}"
+    - git reset --hard
+
+    # Ajoute uniquement les PDF
+    - git add -f *.pdf
+
+    # Vérifie s’il y a des changements et push
+    - |
+      CHANGES=$(git status --porcelain | wc -l)
+      if [ "$CHANGES" -gt "0" ]; then
+        git commit -m "${COMMIT_MESSAGE:-Updating PDF files}"
+        git push --force origin "${PDF_BRANCH}" -o ci.skip
+      else
+        echo "No PDF changes to commit"
+      fi