Initial snapshot before transformerlab recovery

2026-03-31 13:25:25 -06:00
commit d860318d43
49 changed files with 3864 additions and 0 deletions
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+- name: Bootstrap TransformerLab release files
+  shell: |
+    set -euo pipefail
+    cd "{{ courseware_transformerlab_home }}"
+    curl -L "https://github.com/transformerlab/transformerlab-app/archive/refs/tags/{{ courseware_transformerlab_version }}.tar.gz" -o transformerlab.tar.gz
+    tar -xzf transformerlab.tar.gz
+    rm -f transformerlab.tar.gz
+    rm -rf src
+    mv "transformerlab-app-{{ courseware_transformerlab_version_dir }}/api" src
+    echo "{{ courseware_transformerlab_version }}" > src/LATEST_VERSION
+    curl -L "https://github.com/transformerlab/transformerlab-app/releases/download/{{ courseware_transformerlab_version }}/transformerlab_web.tar.gz" -o transformerlab_web.tar.gz
+    rm -rf webapp
+    mkdir -p webapp
+    tar -xzf transformerlab_web.tar.gz -C webapp
+    rm -f transformerlab_web.tar.gz
+  args:
+    executable: /bin/bash
+    creates: "{{ courseware_transformerlab_home }}/src/install.sh"
+
+- name: Add TransformerLab Miniforge Python path for space-safe bootstrap
+  replace:
+    path: "{{ courseware_transformerlab_home }}/src/install.sh"
+    regexp: 'CONDA_BIN=\$\{MINIFORGE_ROOT\}/bin/conda\n'
+    replace: |
+      CONDA_BIN=${MINIFORGE_ROOT}/bin/conda
+      CONDA_PYTHON_BIN=${MINIFORGE_ROOT}/bin/python
+  when: "' ' in courseware_transformerlab_home"
+
+- name: Inject space-safe TransformerLab conda runner
+  blockinfile:
+    path: "{{ courseware_transformerlab_home }}/src/install.sh"
+    insertbefore: '^check_conda\(\) \{$'
+    marker: '# {mark} courseware conda runner'
+    block: |
+      conda_direct_exec_works() {
+        "${CONDA_BIN}" --version >/dev/null 2>&1
+      }
+
+      run_conda() {
+        if conda_direct_exec_works; then
+          "${CONDA_BIN}" "$@"
+        else
+          "${CONDA_PYTHON_BIN}" "${CONDA_BIN}" "$@"
+        fi
+      }
+  when: "' ' in courseware_transformerlab_home"
+
+- name: Rewrite TransformerLab installer to use the space-safe conda runner
+  replace:
+    path: "{{ courseware_transformerlab_home }}/src/install.sh"
+    regexp: 'eval "\$\(\$\{CONDA_BIN\} shell\.bash hook\)"'
+    replace: 'eval "$(run_conda shell.bash hook)"'
+  when: "' ' in courseware_transformerlab_home"
+
+- name: Rewrite TransformerLab doctor output to use the space-safe conda runner
+  replace:
+    path: "{{ courseware_transformerlab_home }}/src/install.sh"
+    regexp: '\$\(\$\{CONDA_BIN\} --version\)'
+    replace: '$(run_conda --version)'
+  when: "' ' in courseware_transformerlab_home"
+
+- name: Install TransformerLab
+  shell: |
+    set -euo pipefail
+    ./src/install.sh 2>&1 | tee "{{ courseware_logs_dir }}/transformerlab_install.log"
+    touch "{{ courseware_transformerlab_home }}/.courseware-managed"
+  args:
+    executable: /bin/bash
+    chdir: "{{ courseware_transformerlab_home }}"
+    creates: "{{ courseware_transformerlab_home }}/miniforge3/bin/conda"
+
+- name: Rewrite TransformerLab Miniforge entrypoints to a space-safe shebang path
+  shell: |
+    set -euo pipefail
+    actual_prefix="{{ courseware_transformerlab_home }}/miniforge3/bin/"
+    safe_prefix="{{ ansible_env.HOME }}/.transformerlab/miniforge3/bin/"
+
+    find "{{ courseware_transformerlab_home }}/miniforge3/bin" -maxdepth 1 -type f -print0 |
+      while IFS= read -r -d '' file; do
+        first_line=$(head -n 1 "$file" || true)
+        case "$first_line" in
+          "#!${actual_prefix}"*)
+            suffix=${first_line#\#!}
+            suffix=${suffix#"${actual_prefix}"}
+            replacement="#!${safe_prefix}${suffix}"
+            tmp_file=$(mktemp)
+            {
+              printf '%s\n' "$replacement"
+              tail -n +2 "$file"
+            } >"$tmp_file"
+            chmod --reference="$file" "$tmp_file"
+            mv "$tmp_file" "$file"
+            ;;
+        esac
+      done
+  args:
+    executable: /bin/bash
+  when: "' ' in courseware_transformerlab_home"
+
+- name: Install TransformerLab multiuser dependencies
+  shell: |
+    set -euo pipefail
+    ./src/install.sh multiuser_setup 2>&1 | tee "{{ courseware_logs_dir }}/transformerlab_multiuser_setup.log"
+    touch "{{ courseware_transformerlab_home }}/.courseware-managed"
+  args:
+    executable: /bin/bash
+    chdir: "{{ courseware_transformerlab_home }}"
+    creates: "{{ courseware_transformerlab_home }}/envs/general-uv/bin/python"
+
+- name: Check TransformerLab general uv environment
+  stat:
+    path: "{{ courseware_transformerlab_home }}/envs/general-uv/bin/python"
+  register: courseware_transformerlab_general_uv
+
+- name: Retry TransformerLab multiuser setup after source refresh
+  shell: |
+    set -euo pipefail
+    ./src/install.sh multiuser_setup 2>&1 | tee "{{ courseware_logs_dir }}/transformerlab_multiuser_setup_retry.log"
+  args:
+    executable: /bin/bash
+    chdir: "{{ courseware_transformerlab_home }}"
+  when: not courseware_transformerlab_general_uv.stat.exists
+
+- name: Recheck TransformerLab general uv environment
+  stat:
+    path: "{{ courseware_transformerlab_home }}/envs/general-uv/bin/python"
+  register: courseware_transformerlab_general_uv
+
+- name: Mark TransformerLab multiuser setup complete
+  file:
+    path: "{{ courseware_transformerlab_home }}/.multiuser_setup_complete"
+    state: touch
+    mode: "0644"
+  when: courseware_transformerlab_general_uv.stat.exists
+
+- name: Fail if TransformerLab general uv environment is missing
+  fail:
+    msg: "TransformerLab multiuser setup completed without creating {{ courseware_transformerlab_home }}/envs/general-uv/bin/python."
+  when: not courseware_transformerlab_general_uv.stat.exists