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feat: add swap-size parameter for Wasm builds that need more memory #64

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feat: add swap-size parameter for Wasm builds that need more memory #64

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19 changes: 19 additions & 0 deletions .github/workflows/package-npm.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -23,6 +23,14 @@ on:
description: The tree-sitter ABI version
default: 15
type: number
swap-size:
description: >
Resize the runner swap space before the Wasm build.
Set to a size such as "64G" to allocate that much swap, or leave
as "normal" (the default) to skip the resize entirely.
Useful for grammars whose Wasm compilation exceeds available memory.
default: normal
type: string
secrets:
NODE_AUTH_TOKEN:
description: An authentication token for npm
Expand Down Expand Up @@ -57,6 +65,17 @@ jobs:
done < <(jq -r '.grammars[].path // "."' tree-sitter.json)
env:
TREE_SITTER_ABI_VERSION: ${{inputs.abi-version}}
- name: Increase swap space
if: inputs.swap-size != 'normal'
run: |
sudo swapoff -a
sudo fallocate -l "$SWAP_SIZE" /swapfile
sudo chmod 600 /swapfile
sudo mkswap /swapfile
sudo swapon /swapfile
sudo swapon --show
env:
SWAP_SIZE: ${{inputs.swap-size}}
- name: Build Wasm binaries
run: |-
while read -r grammar_dir; do
Expand Down
19 changes: 19 additions & 0 deletions .github/workflows/release.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -14,6 +14,14 @@ on:
description: The tree-sitter ABI version
default: 15
type: number
swap-size:
description: >
Resize the runner swap space before the Wasm build.
Set to a size such as "64G" to allocate that much swap, or leave
as "normal" (the default) to skip the resize entirely.
Useful for grammars whose Wasm compilation exceeds available memory.
default: normal
type: string

permissions:
contents: write
Expand Down Expand Up @@ -54,6 +62,17 @@ jobs:
done < <(jq -r '.grammars[].path // "."' tree-sitter.json)
env:
TREE_SITTER_ABI_VERSION: ${{inputs.abi-version}}
- name: Increase swap space
if: inputs.swap-size != 'normal'
run: |
sudo swapoff -a
sudo fallocate -l "$SWAP_SIZE" /swapfile
sudo chmod 600 /swapfile
sudo mkswap /swapfile
sudo swapon /swapfile
sudo swapon --show
env:
SWAP_SIZE: ${{inputs.swap-size}}
- name: Build Wasm binaries
shell: bash
run: |-
Expand Down