106 lines
2.6 KiB
Bash
106 lines
2.6 KiB
Bash
#!/bin/bash
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# This is a slightly modified version of the script from
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# https://docs.microsoft.com/en-us/azure/devops/pipelines/agents/docker
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set -e
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# export all args as env variables
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for var in "$@"
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do
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echo "$var"
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eval "export $var"
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done
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printenv
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if [ -z "$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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rm -rf /azp/agent-$AZP_AGENT_NAME
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mkdir /azp/agent-$AZP_AGENT_NAME
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cd /azp/agent-$AZP_AGENT_NAME
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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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./config.sh remove --unattended \
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--auth PAT \
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--token $(cat "$AZP_TOKEN_FILE")
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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_RESPONSE=$(curl -LsS \
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-u user:$(cat "$AZP_TOKEN_FILE") \
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-H 'Accept:application/json;api-version=3.0-preview' \
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"$AZP_URL/_apis/distributedtask/packages/agent?platform=linux-x64")
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if echo "$AZP_AGENT_RESPONSE" | jq . >/dev/null 2>&1; then
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AZP_AGENTPACKAGE_URL=$(echo "$AZP_AGENT_RESPONSE" \
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| jq -r '.value | map([.version.major,.version.minor,.version.patch,.downloadUrl]) | sort | .[length-1] | .[3]')
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fi
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if [ -z "$AZP_AGENTPACKAGE_URL" -o "$AZP_AGENTPACKAGE_URL" == "null" ]; then
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echo 1>&2 "error: could not determine a matching Azure Pipelines agent - check that account '$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 installing Azure Pipelines agent..."
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curl -LsS $AZP_AGENTPACKAGE_URL | tar -xz & wait $!
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source ./env.sh
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print_header "3. Configuring Azure Pipelines agent $AZP_AGENT_NAME..."
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./config.sh --unattended \
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--agent "${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 130' INT
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trap 'cleanup; exit 143' TERM
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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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