mirror of https://github.com/coder/coder.git
61 lines
1.5 KiB
Go
61 lines
1.5 KiB
Go
package coderd
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import (
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"database/sql"
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"net/http"
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"strings"
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"golang.org/x/mod/semver"
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"golang.org/x/xerrors"
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"github.com/coder/coder/v2/buildinfo"
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"github.com/coder/coder/v2/coderd/httpapi"
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"github.com/coder/coder/v2/codersdk"
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)
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// @Summary Update check
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// @ID update-check
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// @Produce json
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// @Tags General
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// @Success 200 {object} codersdk.UpdateCheckResponse
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// @Router /updatecheck [get]
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func (api *API) updateCheck(rw http.ResponseWriter, r *http.Request) {
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ctx := r.Context()
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currentVersion := codersdk.UpdateCheckResponse{
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Current: true,
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Version: buildinfo.Version(),
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URL: buildinfo.ExternalURL(),
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}
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if api.updateChecker == nil {
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// If update checking is disabled, echo the current
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// version.
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httpapi.Write(ctx, rw, http.StatusOK, currentVersion)
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return
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}
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uc, err := api.updateChecker.Latest(ctx)
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if err != nil {
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if xerrors.Is(err, sql.ErrNoRows) {
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// Update checking is enabled, but has never
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// succeeded, reproduce behavior as if disabled.
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httpapi.Write(ctx, rw, http.StatusOK, currentVersion)
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return
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}
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httpapi.InternalServerError(rw, err)
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return
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}
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// Since our dev version (v0.12.9-devel+f7246386) is not semver compatible,
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// ignore everything after "-"."
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versionWithoutDevel := strings.SplitN(buildinfo.Version(), "-", 2)[0]
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httpapi.Write(ctx, rw, http.StatusOK, codersdk.UpdateCheckResponse{
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Current: semver.Compare(versionWithoutDevel, uc.Version) >= 0,
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Version: uc.Version,
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URL: uc.URL,
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})
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}
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