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‎scripts/update-release-calendar.sh

Lines changed: 69 additions & 106 deletions
Original file line numberDiff line numberDiff line change
@@ -3,8 +3,8 @@
33
set -euo pipefail
44

55
# This script automatically updates the release calendar in docs/install/releases/index.md
6-
# It calculates the releases based on the first Tuesday of each month rule
7-
# and updates the status of each release (Not Supported, Security Support, Stable, Mainline, Not Released)
6+
# It updates the status of each release (Not Supported, Security Support, Stable, Mainline, Not Released)
7+
# and gets the release dates from the first published tag for each minor release.
88

99
DOCS_FILE="docs/install/releases/index.md"
1010

@@ -15,22 +15,6 @@ current_date=$(date +"%Y-%m-%d")
1515
current_month=$(date +"%m")
1616
current_year=$(date +"%Y")
1717

18-
get_first_tuesday() {
19-
local year=$1
20-
local month=$2
21-
local first_day
22-
local days_until_tuesday
23-
local first_tuesday
24-
25-
first_day=$(date -d "$year-$month-01" +"%u")
26-
27-
days_until_tuesday=$((first_day == 2 ? 0 : (9 - first_day) % 7))
28-
29-
first_tuesday=$(date -d "$year-$month-01 +$days_until_tuesday days" +"%Y-%m-%d")
30-
31-
echo "$first_tuesday"
32-
}
33-
3418
# Format date as "Month DD, YYYY"
3519
format_date() {
3620
date -d "$1" +"%B %d, %Y"
@@ -54,22 +38,48 @@ get_latest_patch() {
5438
fi
5539
}
5640

57-
get_next_release_month() {
58-
local current_month=$1
59-
local next_month=$((current_month + 1))
41+
get_first_patch() {
42+
local version_major=$1
43+
local version_minor=$2
44+
local tags
45+
local first
46+
47+
# Get all tags for this minor version
48+
tags=$(cd "$(git rev-parse --show-toplevel)" && git tag | grep "^v$version_major\\.$version_minor\\." | sort -V)
6049

61-
# Handle December -> February transition (skip January)
62-
if [[ $next_month -eq 13 ]]; then
63-
next_month=2 # Skip to February
64-
return $next_month
65-
fi
50+
first=$(echo "$tags" | head -1)
6651

67-
# Skip January for all years starting 2025
68-
if [[ $next_month -eq 1 ]]; then
69-
next_month=2
52+
if [ -z "$first" ]; then
53+
echo ""
54+
else
55+
echo "${first#v}"
7056
fi
57+
}
7158

72-
return $next_month
59+
get_release_date() {
60+
local version_major=$1
61+
local version_minor=$2
62+
local first_patch
63+
local tag_date
64+
65+
# Get the first patch release
66+
first_patch=$(get_first_patch "$version_major" "$version_minor")
67+
68+
if [ -z "$first_patch" ]; then
69+
# No release found
70+
echo ""
71+
return
72+
fi
73+
74+
# Get the tag date from git
75+
tag_date=$(cd "$(git rev-parse --show-toplevel)" && git log -1 --format=%ai "v$first_patch" 2>/dev/null || echo "")
76+
77+
if [ -z "$tag_date" ]; then
78+
echo ""
79+
else
80+
# Extract date in YYYY-MM-DD format
81+
date -d "$tag_date" +"%Y-%m-%d"
82+
fi
7383
}
7484

7585
# Generate releases table showing:
@@ -95,89 +105,20 @@ generate_release_calendar() {
95105
result="| Release name | Release Date | Status | Latest Release |\n"
96106
result+="|--------------|--------------|--------|----------------|\n"
97107

98-
# Find the latest release month and year
99-
local current_release_minor=$((version_minor - 1)) # Current stable release
100-
local tag_date
101-
tag_date=$(cd "$(git rev-parse --show-toplevel)" && git log -1 --format=%ai "v$version_major.$current_release_minor.0" 2>/dev/null || echo "")
102-
103-
local current_release_month
104-
local current_release_year
105-
106-
if [ -n "$tag_date" ]; then
107-
# Extract month and year from tag date
108-
current_release_month=$(date -d "$tag_date" +"%m")
109-
current_release_year=$(date -d "$tag_date" +"%Y")
110-
else
111-
# Default to current month/year if tag not found
112-
current_release_month=$current_month
113-
current_release_year=$current_year
114-
fi
115-
116108
# Generate rows for each release (7 total: 3 unsupported, 1 security, 1 stable, 1 mainline, 1 next)
117109
for i in {0..6}; do
118110
# Calculate release minor version
119111
local rel_minor=$((start_minor + i))
120112
local version_name="$version_major.$rel_minor"
121-
local release_date
113+
local actual_release_date
122114
local formatted_date
123115
local latest_patch
124116
local patch_link
125117
local status
126118
local formatted_version_name
127119

128-
# Calculate the release month and year based on the current release's date
129-
# For previous releases, go backward in the release_months array
130-
# For future releases, go forward
131-
local month_offset=$((i - 4)) # 4 is the index of the stable release (i=4)
132-
133-
# Start from the current stable release month
134-
local rel_month=$current_release_month
135-
local rel_year=$current_release_year
136-
137-
# Apply the offset to get the target release month
138-
if [ $month_offset -lt 0 ]; then
139-
# For previous releases, go backward
140-
for ((j = 0; j > month_offset; j--)); do
141-
rel_month=$((rel_month - 1))
142-
if [ $rel_month -eq 0 ]; then
143-
rel_month=12
144-
rel_year=$((rel_year - 1))
145-
elif [ $rel_month -eq 1 ]; then
146-
# Skip January (go from February to December of previous year)
147-
rel_month=12
148-
rel_year=$((rel_year - 1))
149-
fi
150-
done
151-
elif [ $month_offset -gt 0 ]; then
152-
# For future releases, go forward
153-
for ((j = 0; j < month_offset; j++)); do
154-
rel_month=$((rel_month + 1))
155-
if [ $rel_month -eq 13 ]; then
156-
rel_month=2 # Skip from December to February
157-
rel_year=$((rel_year + 1))
158-
elif [ $rel_month -eq 1 ]; then
159-
# Skip January
160-
rel_month=2
161-
fi
162-
done
163-
fi
164-
165-
# Get release date (first Tuesday of the month)
166-
release_date=$(get_first_tuesday "$rel_year" "$(printf "%02d" "$rel_month")")
167-
formatted_date=$(format_date "$release_date")
168-
169-
# Get latest patch version
170-
latest_patch=$(get_latest_patch "$version_major" "$rel_minor")
171-
if [ -n "$latest_patch" ]; then
172-
patch_link="[v${latest_patch}](https://github.com/coder/coder/releases/tag/v${latest_patch})"
173-
else
174-
patch_link="N/A"
175-
fi
176-
177-
# Determine status
178-
if [[ "$release_date" > "$current_date" ]]; then
179-
status="Not Released"
180-
elif [[ $i -eq 6 ]]; then
120+
# Determine status based on position
121+
if [[ $i -eq 6 ]]; then
181122
status="Not Released"
182123
elif [[ $i -eq 5 ]]; then
183124
status="Mainline"
@@ -189,16 +130,38 @@ generate_release_calendar() {
189130
status="Not Supported"
190131
fi
191132

133+
# Get the actual release date from the first published tag
134+
if [[ "$status" != "Not Released" ]]; then
135+
actual_release_date=$(get_release_date "$version_major" "$rel_minor")
136+
137+
# Format the release date if we have one
138+
if [ -n "$actual_release_date" ]; then
139+
formatted_date=$(format_date "$actual_release_date")
140+
else
141+
# If no release date found, just display TBD
142+
formatted_date="TBD"
143+
fi
144+
fi
145+
146+
# Get latest patch version
147+
latest_patch=$(get_latest_patch "$version_major" "$rel_minor")
148+
if [ -n "$latest_patch" ]; then
149+
patch_link="[v${latest_patch}](https://github.com/coder/coder/releases/tag/v${latest_patch})"
150+
else
151+
patch_link="N/A"
152+
fi
153+
192154
# Format version name and patch link based on release status
193155
if [[ "$status" == "Not Released" ]]; then
194156
formatted_version_name="$version_name"
195157
patch_link="N/A"
158+
# Add row to table without a date for "Not Released"
159+
result+="| $formatted_version_name | | $status | $patch_link |\n"
196160
else
197161
formatted_version_name="[$version_name](https://coder.com/changelog/coder-$version_major-$rel_minor)"
162+
# Add row to table with date for released versions
163+
result+="| $formatted_version_name | $formatted_date | $status | $patch_link |\n"
198164
fi
199-
200-
# Add row to table
201-
result+="| $formatted_version_name | $formatted_date | $status | $patch_link |\n"
202165
done
203166

204167
echo -e "$result"
@@ -244,4 +207,4 @@ mv "${DOCS_FILE}.new" "$DOCS_FILE"
244207
# run make fmt/markdown
245208
make fmt/markdown
246209

247-
echo "Successfully updated release calendar in $DOCS_FILE"
210+
echo "Successfully updated release calendar in $DOCS_FILE"

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