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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /docs/code-quality/lint/linters/eslint-plugin-mozilla/reject-importGlobalProperties.rst | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'docs/code-quality/lint/linters/eslint-plugin-mozilla/reject-importGlobalProperties.rst')
-rw-r--r-- | docs/code-quality/lint/linters/eslint-plugin-mozilla/reject-importGlobalProperties.rst | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/docs/code-quality/lint/linters/eslint-plugin-mozilla/reject-importGlobalProperties.rst b/docs/code-quality/lint/linters/eslint-plugin-mozilla/reject-importGlobalProperties.rst new file mode 100644 index 0000000000..68b2e46928 --- /dev/null +++ b/docs/code-quality/lint/linters/eslint-plugin-mozilla/reject-importGlobalProperties.rst @@ -0,0 +1,45 @@ +reject-importGlobalProperties +============================= + +Rejects calls to ``Cu.importGlobalProperties`` or +``XPCOMUtils.defineLazyGlobalGetters``. + +In system modules all the required properties should already be available. In +non-module code or non-system modules, webidl defined interfaces should already +be available and hence do not need importing. + +Options +------- + +* "everything": Disallows using the import/getters completely. +* "allownonwebidl": Disallows using the import functions for webidl symbols. Allows + other symbols. + +everything +---------- + +Incorrect code for this option: + +.. code-block:: js + + Cu.importGlobalProperties(['TextEncoder']); + XPCOMUtils.defineLazyGlobalGetters(this, ['TextEncoder']); + +allownonwebidl +-------------- + +Incorrect code for this option: + +.. code-block:: js + + // AnimationEffect is a webidl property. + Cu.importGlobalProperties(['AnimationEffect']); + XPCOMUtils.defineLazyGlobalGetters(this, ['AnimationEffect']); + +Correct code for this option: + +.. code-block:: js + + // TextEncoder is not defined by webidl. + Cu.importGlobalProperties(['TextEncoder']); + XPCOMUtils.defineLazyGlobalGetters(this, ['TextEncoder']); |