dana koch
db82b6fedb
This permits Magenta to build properly on systems where bash is not the default shell and/or is installed in locations other than /bin. Change-Id: Ic95e215c5d28b1a6e653bec53283540868c628f8
39 linhas
1.5 KiB
Bash
Arquivo Executável
39 linhas
1.5 KiB
Bash
Arquivo Executável
#!/usr/bin/env bash
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# Copyright 2016 The Fuchsia Authors
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#
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# Use of this source code is governed by a MIT-style
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# license that can be found in the LICENSE file or at
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# https://opensource.org/licenses/MIT
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# Use this to use git bisect with prebuilt binary artifacts. To use, first copy the script somewhere
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# outside of the source tree (so git bisect won't mess with it) then run the following commands:
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# git bisect start <bad> <good>
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# git bisect run PATH_TO/bisect-helper <optional additional args to run-magenta>
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# The script will download the prebuilt magenta.bin associated with each commit, if it exists, and
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# start it up in qemu. After qemu exits, the script will ask if the build is good or bad. Type 'y'
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# or 'n' and the bisect will proceed.
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set -e
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readonly SCRIPT_DIR="$1"
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readonly TEMP_DIR="$(mktemp -d)"
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trap "rm -rf -- "${TEMP_DIR}"" EXIT
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readonly CURRENT_COMMIT="$(git rev-parse HEAD)"
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readonly MAGENTA_BIN_URL="https://storage-download.googleapis.com/fuchsia-build/magenta/pc-x86-64/magenta.bin/${CURRENT_COMMIT}"
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readonly DOWNLOAD_STATUS="$(curl -s -w %{http_code} --progress-bar --output "${TEMP_DIR}/magenta.bin" "${MAGENTA_BIN_URL}")"
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if [[ "${DOWNLOAD_STATUS}" != 200 ]]; then
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echo "Could not find prebuilt at ${MAGENTA_BIN_URL}: ${DOWNLOAD_STATUS}"
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exit 125 # could not evaluate this commit, no prebuilt available
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fi
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"${SCRIPT_DIR}/run-magenta-x86-64" -o "${TEMP_DIR}"
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echo "Did it work? y/n"
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read RESULT
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if [[ "${RESULT}" == y ]]; then
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exit 0
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else
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exit 1
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fi
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