100 lines
2.5 KiB
Bash
100 lines
2.5 KiB
Bash
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#!/bin/bash
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set -e
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if [ -z "$AZP_URL" ]; then
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echo 1>&2 "error: missing AZP_URL environment variable"
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exit 1
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fi
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if [ -z "$AZP_TOKEN_FILE" ]; then
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if [ -z "$AZP_TOKEN" ]; then
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echo 1>&2 "error: missing AZP_TOKEN environment variable"
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exit 1
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fi
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AZP_TOKEN_FILE=/azp/.token
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echo -n $AZP_TOKEN > "$AZP_TOKEN_FILE"
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fi
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unset AZP_TOKEN
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if [ -n "$AZP_WORK" ]; then
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mkdir -p "$AZP_WORK"
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fi
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export AGENT_ALLOW_RUNASROOT="1"
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cleanup() {
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if [ -e config.sh ]; then
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print_header "Cleanup. Removing Azure Pipelines agent..."
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# If the agent has some running jobs, the configuration removal process will fail.
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# So, give it some time to finish the job.
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while true; do
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./config.sh remove --unattended --auth PAT --token $(cat "$AZP_TOKEN_FILE") && break
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echo "Retrying in 30 seconds..."
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sleep 30
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done
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fi
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}
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print_header() {
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lightcyan='\033[1;36m'
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nocolor='\033[0m'
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echo -e "${lightcyan}$1${nocolor}"
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}
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# Let the agent ignore the token env variables
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export VSO_AGENT_IGNORE=AZP_TOKEN,AZP_TOKEN_FILE
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print_header "1. Determining matching Azure Pipelines agent..."
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AZP_AGENT_PACKAGES=$(curl -LsS \
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-u user:$(cat "$AZP_TOKEN_FILE") \
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-H 'Accept:application/json;' \
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"$AZP_URL/_apis/distributedtask/packages/agent?platform=$TARGETARCH&top=1")
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AZP_AGENT_PACKAGE_LATEST_URL=$(echo "$AZP_AGENT_PACKAGES" | jq -r '.value[0].downloadUrl')
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if [ -z "$AZP_AGENT_PACKAGE_LATEST_URL" -o "$AZP_AGENT_PACKAGE_LATEST_URL" == "null" ]; then
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echo 1>&2 "error: could not determine a matching Azure Pipelines agent"
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echo 1>&2 "check that account '$AZP_URL' is correct and the token is valid for that account"
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exit 1
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fi
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print_header "2. Downloading and extracting Azure Pipelines agent..."
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curl -LsS $AZP_AGENT_PACKAGE_LATEST_URL | tar -xz & wait $!
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source ./env.sh
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trap 'cleanup; exit 0' EXIT
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trap 'cleanup; exit 130' INT
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trap 'cleanup; exit 143' TERM
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print_header "3. Configuring Azure Pipelines agent..."
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./config.sh --unattended \
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--agent "${AZP_AGENT_NAME:-$(hostname)}" \
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--url "$AZP_URL" \
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--auth PAT \
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--token $(cat "$AZP_TOKEN_FILE") \
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--pool "${AZP_POOL:-Default}" \
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--work "${AZP_WORK:-_work}" \
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--replace \
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--acceptTeeEula & wait $!
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print_header "4. Running Azure Pipelines agent..."
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trap 'cleanup; exit 0' EXIT
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trap 'cleanup; exit 130' INT
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trap 'cleanup; exit 143' TERM
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chmod +x ./run.sh
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# To be aware of TERM and INT signals call run.sh
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# Running it with the --once flag at the end will shut down the agent after the build is executed
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./run.sh "$@" & wait $!
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