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.gitignore
0 → 100644
Makefile
0 → 100644
1 | +PACKAGE = gitlab.weird-web-workers.org/golang/version | |
2 | + | |
3 | +SOURCES = version.go \ | |
4 | + tools.go | |
5 | + | |
6 | +VERSION = 0.0.1 | |
7 | +REVISION = $(shell git rev-parse HEAD) | |
8 | +BUILDTIME= "$(shell date -u +'%Y-%m-%dT%H:%M:%SZ')" | |
9 | + | |
10 | +GOOS = $(shell go env GOOS) | |
11 | +GOARCH = $(shell go env GOARCH) | |
12 | + | |
13 | +LIBRARY = $(GOPATH)/pkg/$(GOOS)_$(GOARCH)/$(PACKAGE).a | |
14 | + | |
15 | +.PHONY: all clean .version | |
16 | + | |
17 | +all: $(LIBRARY) | |
18 | + | |
19 | +$(LIBRARY): $(SOURCES) | |
20 | + go install $(PACKAGE) | |
21 | + | |
22 | +.version: | |
23 | + -@printf "%s\n%s\n%s" \ | |
24 | + "$(VERSION)" "$(REVISION)" "$(BUILDTIME)" >$@.new | |
25 | + -@diff $@ $@.new >/dev/null 2>&1 && rm $@.new || mv $@.new $@ | |
26 | + | |
27 | +version.go: version.go.m4 .version | |
28 | + -@m4 -Dm4_version=$(VERSION) \ | |
29 | + -Dm4_revision=$(REVISION) \ | |
30 | + -Dm4_build_time=$(BUILDTIME) \ | |
31 | + -Dm4_package=$(PACKAGE) \ | |
32 | + $< >$@ | |
33 | + | |
34 | +clean: | |
35 | + -@rm -f version.go 2>/dev/null | |
36 | + -@rm -f .version 2>/dev/null | |
37 | + -@rm -f $(LIBRARY) 2>/dev/null | ... | ... |
tools.go
0 → 100644
1 | +/* | |
2 | +Version management tools. | |
3 | + | |
4 | +Authors: | |
5 | +Georg Hopp <georg@steffers.org> | |
6 | + | |
7 | +Changes: | |
8 | +2018-10-02 [Georg Hopp] File created. | |
9 | + | |
10 | +Copyright © 2018 Georg Hopp | |
11 | + | |
12 | +This program is free software: you can redistribute it and/or modify | |
13 | +it under the terms of the GNU General Public License as published by | |
14 | +the Free Software Foundation, either version 3 of the License, or | |
15 | +(at your option) any later version. | |
16 | + | |
17 | +This program is distributed in the hope that it will be useful, | |
18 | +but WITHOUT ANY WARRANTY; without even the implied warranty of | |
19 | +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
20 | +GNU General Public License for more details. | |
21 | + | |
22 | +You should have received a copy of the GNU General Public License | |
23 | +along with this program. If not, see <http://www.gnu.org/licenses/>. | |
24 | +*/ | |
25 | +package version | |
26 | + | |
27 | +import ( | |
28 | + "encoding/json" | |
29 | +) | |
30 | + | |
31 | +type Version struct { | |
32 | + Package string `json:"Package"` | |
33 | + Version string `json:"Version"` | |
34 | + Revision string `json:"Revision"` | |
35 | + BuildTime string `json:"BuildTime"` | |
36 | +} | |
37 | + | |
38 | +type versionSlice map[string]Version | |
39 | + | |
40 | +var ( | |
41 | + versions = make(versionSlice) | |
42 | +) | |
43 | + | |
44 | +func (v Version) Register() { | |
45 | + versions[v.Package] = v | |
46 | +} | |
47 | + | |
48 | +func (vs versionSlice)Json() string { | |
49 | + vSlice := make([]Version, len(vs)) | |
50 | + for v := range vs { | |
51 | + vSlice = append(vSlice, v) | |
52 | + } | |
53 | + vJson, err := json.Marshal(vSlice) | |
54 | + logger.Default.FailOnError(err, "Unable to marshal versions") | |
55 | + return vJson | |
56 | +) | |
57 | + | |
58 | +// vim: ts=4 sts=4 sw=4 noet tw=72: | ... | ... |
version.go.m4
0 → 100644
1 | +/* | |
2 | +Package version information. | |
3 | + | |
4 | +Authors: | |
5 | +Georg Hopp <georg@steffers.org> | |
6 | + | |
7 | +Changes: | |
8 | +2018-09-30 [Georg Hopp] File created. | |
9 | + | |
10 | +Copyright © 2018 Georg Hopp | |
11 | + | |
12 | +This program is free software: you can redistribute it and/or modify | |
13 | +it under the terms of the GNU General Public License as published by | |
14 | +the Free Software Foundation, either version 3 of the License, or | |
15 | +(at your option) any later version. | |
16 | + | |
17 | +This program is distributed in the hope that it will be useful, | |
18 | +but WITHOUT ANY WARRANTY; without even the implied warranty of | |
19 | +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
20 | +GNU General Public License for more details. | |
21 | + | |
22 | +You should have received a copy of the GNU General Public License | |
23 | +along with this program. If not, see <http://www.gnu.org/licenses/>. | |
24 | +*/ | |
25 | +package version | |
26 | + | |
27 | +import ( | |
28 | + "gitlab.weird-web-workers.org/golang/version" | |
29 | +) | |
30 | + | |
31 | +const ( | |
32 | + VERSION = Version{ | |
33 | + Package: "m4_package", | |
34 | + Version: "m4_version", | |
35 | + Revision: "m4_revision", | |
36 | + BuildTime: "m4_build_time", | |
37 | + } | |
38 | +) | |
39 | + | |
40 | +// vim: ts=4 sts=4 sw=4 noet tw=72: | ... | ... |
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