diff options
| -rwxr-xr-x | tools/setup-unit | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/tools/setup-unit b/tools/setup-unit index d2cb127c..38592fe3 100755 --- a/tools/setup-unit +++ b/tools/setup-unit @@ -77,6 +77,7 @@ SYNOPSIS Subcommands ├── cmd [-h] ├── ctl [-h] [-s SOCK] SUBCOMMAND [ARGS] + │ ├── edit [-h] PATH │ ├── http [-h] [-c CURLOPT] METHOD PATH │ └── insert [-h] PATH INDEX ├── freeport [-h] @@ -208,6 +209,7 @@ SYNOPSIS $0 ctl [-h] [-s SOCK] SUBCOMMAND [ARGS] Subcommands + ├── edit [-h] PATH ├── http [-h] [-c CURLOPT] METHOD PATH └── insert [-h] PATH INDEX @@ -218,6 +220,8 @@ DESCRIPTION subcommand. SUBCOMMANDS + edit Edit the unitd(8) configuration with an editor. + http Send an HTTP request to the control API socket. insert Insert an element at the specified index into an array in the @@ -298,6 +302,10 @@ unit_ctl() fi; case $1 in + edit) + shift; + unit_ctl_edit ${remote:+ ---r $remote} ---s "$sock" $@; + ;; http) shift; unit_ctl_http ${remote:+ ---r $remote} ---s "$sock" $@; @@ -313,6 +321,110 @@ unit_ctl() } +help_unit_ctl_edit() +{ + cat <<__EOF__ ; +SYNOPSIS + $0 ctl [CTL-OPTS] edit [-h] PATH + +DESCRIPTION + Edit the JSON configuration with an editor. The current configuration + is downloaded into a temporary file, open with the editor, and then + sent back to the control API socket. + + The following editors are tried in this order of preference: \$VISUAL, + \$EDITOR, editor(1), vi(1), vim(1), ed(1). + + +OPTIONS + -h, --help + Print this help. + +ENVIRONMENT + VISUAL + EDITOR + See environ(7). + +SEE ALSO + $0 ctl http -h; + + update-alternatives(1) + +__EOF__ +} + + +unit_ctl_edit() +{ + while test $# -ge 1; do + case "$1" in + -h | --help) + help_unit_ctl_edit; + exit 0; + ;; + ---r | ----remote) + local remote="$2"; + shift; + ;; + ---s | ----sock) + local sock="$2"; + shift; + ;; + -*) + err "ctl: edit: $1: Unknown option."; + ;; + *) + break; + ;; + esac; + shift; + done; + + if ! test $# -ge 1; then + err 'ctl: insert: PATH: Missing argument.'; + fi; + local req_path="$1"; + + if test -v remote; then + local remote_sock="$(echo "$sock" | unit_sock_filter -s)"; + local local_sock="$(mktemp -u -p /var/run/unit/)"; + local ssh_ctrl="$(mktemp -u -p /var/run/unit/)"; + + mkdir -p /var/run/unit/; + + ssh -fMNnT -S "$ssh_ctrl" \ + -o 'ExitOnForwardFailure yes' \ + -L "$local_sock:$remote_sock" "$remote"; + + sock="unix:$local_sock"; + fi; + + local tmp="$(mktemp ||:)"; + + unit_ctl_http ---s "$sock" -c --no-progress-meter GET "$req_path" \ + </dev/null >"$tmp" \ + ||:; + + $( + ((test -v VISUAL && test -n "$VISUAL") && printf '%s\n' "$VISUAL") \ + || ((test -v EDITOR && test -n "$EDITOR") && printf '%s\n' "$EDITOR") \ + || command -v editor \ + || command -v vi \ + || command -v vim \ + || echo ed; + ) "$tmp" \ + ||:; + + unit_ctl_http ---s "$sock" PUT "$req_path" <"$tmp" \ + ||:; + + if test -v remote; then + ssh -S "$ssh_ctrl" -O exit "$remote" 2>/dev/null; + unlink "$local_sock"; + fi; +} + + help_unit_ctl_http() { cat <<__EOF__ ; |