Mercurial

annotate hg-web/run.sh @ 249:c5129452493e

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[deploy] Bundle Mercurial with hg-web Co-authored-by: Copilot <[email protected]>
author MrJuneJune <me@mrjunejune.com>
date Tue, 04 Aug 2026 04:16:45 -0700
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c5129452493e [deploy] Bundle Mercurial with hg-web
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1 #!/usr/bin/env bash
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2 set -Eeuo pipefail
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3
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4 script_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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5 bundle_root="$(dirname "$script_dir")"
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6 repository="${HG_REPOSITORY_PATH:-$bundle_root/repository}"
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7 hg_binary="$bundle_root/third_party/mercurial/runtime/bin/hg"
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8 server="$bundle_root/hg_web_server"
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9 hg_pid=""
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10 server_pid=""
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11
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12 if [[ ! -x "$hg_binary" ]]; then
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13 echo "Bundled Mercurial is unavailable: $hg_binary" >&2
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14 exit 1
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15 fi
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16 if [[ ! -x "$server" ]]; then
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17 echo "hg-web server is unavailable: $server" >&2
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18 exit 1
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19 fi
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20 if [[ ! -d "$repository/.hg" ]]; then
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21 echo "Mercurial repository snapshot is unavailable: $repository" >&2
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22 exit 1
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23 fi
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24
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25 cleanup() {
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26 trap - EXIT INT TERM
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27 for pid in "$server_pid" "$hg_pid"; do
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28 if [[ -n "$pid" ]] && kill -0 "$pid" 2>/dev/null; then
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29 kill "$pid" 2>/dev/null || true
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30 fi
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31 done
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32 for pid in "$server_pid" "$hg_pid"; do
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33 if [[ -n "$pid" ]]; then
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34 wait "$pid" 2>/dev/null || true
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35 fi
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36 done
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37 }
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38 trap cleanup EXIT
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39 trap 'exit 130' INT TERM
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40
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41 hg_arguments=(
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42 --repository "$repository"
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43 serve
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44 --address 127.0.0.1
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45 --port 4444
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46 --accesslog -
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47 --errorlog -
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48 )
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49 if [[ "${HG_ALLOW_PUSH:-false}" == "true" ]]; then
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50 echo "WARNING: Mercurial pushes are enabled; protect /repo in Nginx."
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51 hg_arguments=(
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52 --config "web.allow-push=*"
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53 --config "web.deny-push="
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54 --config "web.push_ssl=false"
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55 "${hg_arguments[@]}"
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56 )
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57 else
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58 hg_arguments=(
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59 --config "web.allow-push="
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60 --config "web.deny-push=*"
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61 "${hg_arguments[@]}"
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62 )
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63 fi
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64
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65 export HGRCPATH=
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66 "$hg_binary" "${hg_arguments[@]}" &
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67 hg_pid=$!
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68
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69 (
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70 cd "$bundle_root"
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71 exec "$server"
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72 ) &
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73 server_pid=$!
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74
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75 echo "hg-web: http://127.0.0.1:6970"
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76 echo "hg serve repository: $repository"
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77
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78 set +e
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79 wait -n "$hg_pid" "$server_pid"
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80 status=$?
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81 set -e
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82 exit "$status"