Merge pull request #22 from posit-dev/invalidate-cache-on-tinytex-release

Invalidate the TinyTeX install cache on new releases of TinyTeX

Author: bschwedler

workbench/2024.12/Containerfile.ubuntu2204.std

@@ -63,9 +63,6 @@ RUN \
 ### Install Quarto to PATH ###
 RUN ln -s /lib/rstudio-server/bin/quarto/bin/quarto /usr/local/bin/quarto
 
-### Install TinyTeX using Quarto ###
-RUN /lib/rstudio-server/bin/quarto/bin/quarto install tinytex --no-prompt --quiet --update-path
-
 ### Install R ###
 RUN RUN_UNATTENDED=1 R_VERSION=4.4.2 bash -c "$(curl -fsSL https://rstd.io/r-install)" && \
     find . -type f -name '[rR]-4.4.2.*\.(deb|rpm)' -delete
@@ -107,6 +104,13 @@ RUN mkdir -p /var/lib/rstudio-server/monitor/log \
     && echo "RSPM=https://p3m.dev/cran/__linux__/jammy/latest" > /etc/rstudio/repos.conf \
     && echo "CRAN=https://p3m.dev/cran/__linux__/jammy/latest" >> /etc/rstudio/repos.conf
 
+### Install TinyTeX using Quarto ###
+# Caches won't invalidate correctly on new releases for TinyTeX installs. This ADD instruction is a workaround to bust
+# the cache on new releases.
+ADD https://api.github.com/repos/rstudio/tinytex-releases/releases/latest /tmp/tinytex-release.json
+RUN /lib/rstudio-server/bin/quarto/bin/quarto install tinytex --no-prompt --quiet --update-path \
+    && rm -f /tmp/tinytex-release.json
+
 EXPOSE 8787/tcp
 EXPOSE 5559/tcp
 CMD ["/usr/bin/supervisord", "-c", "/etc/supervisor/supervisord.conf"]

workbench/2025.05/Containerfile.ubuntu2204.std

@@ -63,9 +63,6 @@ RUN \
 ### Install Quarto to PATH ###
 RUN ln -s /lib/rstudio-server/bin/quarto/bin/quarto /usr/local/bin/quarto
 
-### Install TinyTeX using Quarto ###
-RUN /lib/rstudio-server/bin/quarto/bin/quarto install tinytex --no-prompt --quiet --update-path
-
 ### Install R ###
 RUN RUN_UNATTENDED=1 R_VERSION=4.4.3 bash -c "$(curl -fsSL https://rstd.io/r-install)" && \
     find . -type f -name '[rR]-4.4.3.*\.(deb|rpm)' -delete
@@ -107,6 +104,13 @@ RUN mkdir -p /var/lib/rstudio-server/monitor/log \
     && echo "RSPM=https://p3m.dev/cran/__linux__/jammy/latest" > /etc/rstudio/repos.conf \
     && echo "CRAN=https://p3m.dev/cran/__linux__/jammy/latest" >> /etc/rstudio/repos.conf
 
+### Install TinyTeX using Quarto ###
+# Caches won't invalidate correctly on new releases for TinyTeX installs. This ADD instruction is a workaround to bust
+# the cache on new releases.
+ADD https://api.github.com/repos/rstudio/tinytex-releases/releases/latest /tmp/tinytex-release.json
+RUN /lib/rstudio-server/bin/quarto/bin/quarto install tinytex --no-prompt --quiet --update-path \
+    && rm -f /tmp/tinytex-release.json
+
 EXPOSE 8787/tcp
 EXPOSE 5559/tcp
 CMD ["/usr/bin/supervisord", "-c", "/etc/supervisor/supervisord.conf"]

workbench/2025.09/Containerfile.ubuntu2204.std

@@ -63,9 +63,6 @@ RUN \
 ### Install Quarto to PATH ###
 RUN ln -s /lib/rstudio-server/bin/quarto/bin/quarto /usr/local/bin/quarto
 
-### Install TinyTeX using Quarto ###
-RUN /lib/rstudio-server/bin/quarto/bin/quarto install tinytex --no-prompt --quiet --update-path
-
 ### Install R ###
 RUN RUN_UNATTENDED=1 R_VERSION=4.5.1 bash -c "$(curl -fsSL https://rstd.io/r-install)" && \
     find . -type f -name '[rR]-4.5.1.*\.(deb|rpm)' -delete
@@ -107,6 +104,13 @@ RUN mkdir -p /var/lib/rstudio-server/monitor/log \
     && echo "RSPM=https://p3m.dev/cran/__linux__/jammy/latest" > /etc/rstudio/repos.conf \
     && echo "CRAN=https://p3m.dev/cran/__linux__/jammy/latest" >> /etc/rstudio/repos.conf
 
+### Install TinyTeX using Quarto ###
+# Caches won't invalidate correctly on new releases for TinyTeX installs. This ADD instruction is a workaround to bust
+# the cache on new releases.
+ADD https://api.github.com/repos/rstudio/tinytex-releases/releases/latest /tmp/tinytex-release.json
+RUN /lib/rstudio-server/bin/quarto/bin/quarto install tinytex --no-prompt --quiet --update-path \
+    && rm -f /tmp/tinytex-release.json
+
 EXPOSE 8787/tcp
 EXPOSE 5559/tcp
 CMD ["/usr/bin/supervisord", "-c", "/etc/supervisor/supervisord.conf"]

workbench/template/Containerfile.ubuntu2204.jinja2

@@ -60,9 +60,6 @@ RUN {% if Image.DownloadURL is defined %}DOWNLOAD_URL="{{ Image.DownloadURL }}"
 RUN ln -s /lib/rstudio-server/bin/quarto/bin/quarto /usr/local/bin/quarto
 
 {% if not Image.Variant == "Minimal" -%}
-### Install TinyTeX using Quarto ###
-RUN {{ quarto.install_tinytex_command("/lib/rstudio-server/bin/quarto/bin/quarto", True) }}
-
 ### Install R ###
 {{ r.run_install(Dependencies.R) }}
 
@@ -107,6 +104,16 @@ RUN mkdir -p /var/lib/rstudio-server/monitor/log \
     && echo "RSPM={{ r.get_p3m_cran_repo(Image.OS) }}" > /etc/rstudio/repos.conf \
     && echo "CRAN={{ r.get_p3m_cran_repo(Image.OS) }}" >> /etc/rstudio/repos.conf
 
+{%- if Image.Variant != "Minimal" %}
+
+### Install TinyTeX using Quarto ###
+# Caches won't invalidate correctly on new releases for TinyTeX installs. This ADD instruction is a workaround to bust
+# the cache on new releases.
+ADD https://api.github.com/repos/rstudio/tinytex-releases/releases/latest /tmp/tinytex-release.json
+RUN {{ quarto.install_tinytex_command("/lib/rstudio-server/bin/quarto/bin/quarto", True) }} \
+    && rm -f /tmp/tinytex-release.json
+{%- endif %}
+
 EXPOSE 8787/tcp
 EXPOSE 5559/tcp
 CMD ["/usr/bin/supervisord", "-c", "/etc/supervisor/supervisord.conf"]