98 lines
2.0 KiB
Bash
98 lines
2.0 KiB
Bash
#!/bin/sh
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#
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# entrypoint script for livereload-tls-npm container
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#
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# functions
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certificateGenerateNew() {
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printf "\nGenerating new self-signed certificate:\n"
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printf "Exporting new certificate:\n"
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exit 0
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}
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certificateShow() {
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printf "\nCurrently loaded certificate:\n"
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exit 0
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}
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certificateExport() {
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printf "\nExporting currently loaded certificate:\n"
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exit 0
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}
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# default variable values
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doCertExport=0
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doCertNew=0
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doCertShow=0
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doServer=0
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doShell=0
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# process action parameter
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case "$1" in
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listen | server | run | start)
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doServer=1
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;;
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shell)
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doShell=1
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;;
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new-cert)
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doCertNew=1
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;;
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show-cert)
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doCertShow=1
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;;
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export-cert)
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doCertExport=1
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;;
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*)
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# invalid or unknown option
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printf "\nUnknown action requested: %s\n" "$1"
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printf "Valid actions: [listen | server | run | start] | shell | new-cert | show-cert | export-cert\n\n"
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exit 1
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;;
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esac
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# action: run server
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if [ "$doServer" -eq 1 ]; then
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exec node livereload.js
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exit "$?"
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fi
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# action: drop to shell
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if [ "$doShell" -eq 1 ]; then
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if [ -z "$2" ]; then
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printf "\nExecuting interactive shell:\n"
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exec /bin/sh
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else
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shift
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printf "\nExecuting shell: '%s'\n" "$*"
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exec /bin/sh -c "$*"
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fi
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exit "$?"
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fi
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# action: generate new self-signed certificate
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if [ "$doCertNew" -eq 1 ]; then certificateGenerateNew; fi
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# action: show loaded certificate
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if [ "$doCertShow" -eq 1 ]; then certificateShow; fi
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# action: export loaded certificate
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if [ "$doCertExport" -eq 1 ]; then certificateExport; fi
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# failsafe exit - terminate with code 99: this code should never be executed!
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exit 99
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# exit codes:
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# 0: normal exit, no errors
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# 1: invalid or invalid parameter passed to script
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# 50: certificate errors
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# 51: unable to read certificate/chain
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# 52: unable to read private key
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# 55: unable to generate new certificate
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# 56: unable to export certificate, likely write error
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# 99: code error
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#EOF
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