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Remove Deno kernel #268

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Merged
mishushakov merged 2 commits into from
May 14, 2026
Merged

Remove Deno kernel #268

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afca602
Remove Deno kernel
mishushakov May 13, 2026
25325b5
Add changeset for Deno kernel removal
mishushakov May 13, 2026
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5 changes: 5 additions & 0 deletions .changeset/remove-deno-kernel.md
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Original file line number Diff line number Diff line change
@@ -0,0 +1,5 @@
---
'@e2b/code-interpreter-template': minor
---

remove Deno kernel
99 changes: 0 additions & 99 deletions js/tests/languages/deno.test.ts
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97 changes: 0 additions & 97 deletions python/tests/languages/test_deno.py
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14 changes: 0 additions & 14 deletions template/deno.json
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8 changes: 0 additions & 8 deletions template/server/messaging.py
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Original file line number Diff line number Diff line change
Expand Up @@ -154,8 +154,6 @@ def _set_env_var_snippet(self, key: str, value: str) -> str:
return f"import os; os.environ['{key}'] = '{value}'"
elif self.language in ["javascript", "typescript"]:
return f"process.env['{key}'] = '{value}'"
elif self.language == "deno":
return f"Deno.env.set('{key}', '{value}')"
elif self.language == "r":
return f'Sys.setenv({key} = "{value}")'
elif self.language == "java":
Expand All @@ -170,8 +168,6 @@ def _delete_env_var_snippet(self, key: str) -> str:
return f"import os; del os.environ['{key}']"
elif self.language in ["javascript", "typescript"]:
return f"delete process.env['{key}']"
elif self.language == "deno":
return f"Deno.env.delete('{key}')"
elif self.language == "r":
return f"Sys.unsetenv('{key}')"
elif self.language == "java":
Expand Down Expand Up @@ -297,10 +293,6 @@ async def change_current_directory(
self._executions[message_id] = Execution(in_background=True)
if language == "python":
request = self._get_execute_request(message_id, f"%cd {path}", True)
elif language == "deno":
request = self._get_execute_request(
message_id, f"Deno.chdir('{path}')", True
)
elif language in ("javascript", "typescript"):
request = self._get_execute_request(
message_id, f"process.chdir('{path}')", True
Expand Down
14 changes: 1 addition & 13 deletions template/template.py
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Expand Up @@ -2,7 +2,7 @@


def make_template(
kernels: list[str] = ["python", "r", "javascript", "deno", "bash", "java"],
kernels: list[str] = ["python", "r", "javascript", "bash", "java"],
is_docker: bool = False,
):
enabled_kernels = set(["python", "javascript"] + kernels)
Expand All @@ -20,8 +20,6 @@ def make_template(
"JAVA_VERSION": "11",
"JAVA_HOME": "/usr/lib/jvm/jdk-${JAVA_VERSION}",
"IJAVA_VERSION": "1.3.0",
"DENO_INSTALL": "/opt/deno",
"DENO_VERSION": "v2.4.0",
"R_VERSION": "4.5.*",
}
)
Expand Down Expand Up @@ -62,16 +60,6 @@ def make_template(
g=True,
).run_cmd("ijsinstall --install=global")

# Install Deno Kernel if requested
if "deno" in enabled_kernels:
template = template.run_cmd(
[
"curl -fsSL https://deno.land/install.sh | sh -s ${DENO_VERSION}",
"PATH=$DENO_INSTALL/bin:$PATH",
"deno jupyter --unstable --install",
]
).copy("deno.json", ".local/share/jupyter/kernels/deno/kernel.json")

# Install Bash Kernel if requested
if "bash" in enabled_kernels:
template = template.pip_install("bash_kernel").run_cmd(
Expand Down
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