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Add support for espup's --esp-riscv-gcc flag #46

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Merged
SergioGasquez merged 2 commits into from
Jan 13, 2026
Merged

Add support for espup's --esp-riscv-gcc flag #46

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5b8431d
Fix lint: 'Incorrect type. Expected "string".'
jessebraham Jan 12, 2026
e85bfff
Add option to install Espressif RISC-V toolchain
jessebraham Jan 12, 2026
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19 changes: 12 additions & 7 deletions action.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -9,7 +9,7 @@ branding:
inputs:
default:
description: Set installed toolchain as default
default: false
default: "false"
buildtargets:
description: Comma separated list of targets
default: esp32,esp32s2,esp32s3
Expand All @@ -18,19 +18,22 @@ inputs:
default: latest
ldproxy:
description: Whether to install ldproxy (required for `std`)
default: false
default: "false"
override:
description: Whether to override the toolchain
default: true
default: "true"
export:
description: Whether to export the `${ESPUP_EXPORT_FILE}` into the GitHub environment
default: true
default: "true"
extended-llvm:
description: Install the whole LLVM instead of only installing the libs
default: false
default: "false"
name:
description: Xtensa Rust toolchain name
default: esp
esp-riscv-gcc:
description: Install Espressif RISC-V toolchain built with croostool-ng
default: "false"

runs:
using: composite
Expand Down Expand Up @@ -74,7 +77,8 @@ runs:
[[ "${{ inputs.version }}" != latest ]] && version="--toolchain-version ${{ inputs.version }}" || version=""
[[ "${{ inputs.extended-llvm }}" = true ]] && extended_llvm="-e" || extended_llvm=""
[[ "${{ inputs.name }}" != esp ]] && name="--name ${{ inputs.name }}" || name=""
"$HOME/.cargo/bin/espup" install -l debug --targets ${{ inputs.buildtargets }} $extended_llvm $version $name
[[ "${{ inputs.esp-riscv-gcc }}" = true ]] && esp_riscv_gcc="-r" || esp_riscv_gcc=""
"$HOME/.cargo/bin/espup" install -l debug --targets ${{ inputs.buildtargets }} $esp_riscv_gcc $extended_llvm $version $name
source "$HOME/exports"
if [[ "${{ inputs.export }}" = true ]]; then
echo "$PATH" >> "$GITHUB_PATH"
Expand All @@ -89,7 +93,8 @@ runs:
[[ "${{ inputs.version }}" != latest ]] && version="--toolchain-version ${{ inputs.version }}" || version=""
[[ "${{ inputs.extended-llvm }}" = true ]] && extended_llvm="-e" || extended_llvm=""
[[ "${{ inputs.name }}" != esp ]] && name="--name ${{ inputs.name }}" || name=""
"$HOME/.cargo/bin/espup.exe" install -l debug --targets ${{ inputs.buildtargets }} $extended_llvm $version $name
[[ "${{ inputs.esp-riscv-gcc }}" = true ]] && esp_riscv_gcc="-r" || esp_riscv_gcc=""
"$HOME/.cargo/bin/espup.exe" install -l debug --targets ${{ inputs.buildtargets }} $esp_riscv_gcc $extended_llvm $version $name

- name: Set default and override
shell: bash
Expand Down